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Semi Annual Charlie Bates Solar Astronomy Project fundraiser starts October1st

Last post by solarchat « Wed Sep 06, 2023 4:14 pm

by solarchat » Wed Sep 06, 2023 4:14 pm

Rating: 1.47%

0 Replies

1363 Views

Last post by solarchat
Wed Sep 06, 2023 4:14 pm

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Summer solar visual and imaging challenge : "What is the color of sunspots ?"

Last post by daniele_bonfiglio « Fri Sep 15, 2023 6:54 am
Replies: 75
by christian viladrich » Fri Jul 21, 2023 12:17 pm
1

2

3

4
Rating: 24.74%
75 Replies

9530 Views

Last post by daniele_bonfiglio
Fri Sep 15, 2023 6:54 am
September 2023 Solarchat Zoom meeting. Annular Eclipse presentation

Last post by solarchat « Tue Sep 12, 2023 12:42 am

by solarchat » Tue Sep 12, 2023 12:42 am

Rating: 1.05%

0 Replies

1654 Views

Last post by solarchat
Tue Sep 12, 2023 12:42 am
140mm H-alpha SHG imaging: 0.20 angstrom BW, 0.55 arcsec/pixel

Last post by thesmiths « Wed Sep 27, 2023 11:39 pm
Replies: 11
by thesmiths » Tue Sep 26, 2023 7:22 pm

Rating: 2.1%

11 Replies

153 Views

Last post by thesmiths
Wed Sep 27, 2023 11:39 pm
Need serious Help with Lunt 50mm

Last post by Ibbo « Wed Sep 27, 2023 11:29 pm
Replies: 17
by manxkats » Tue Sep 26, 2023 7:27 pm

Rating: 1.68%

17 Replies

183 Views

Last post by Ibbo
Wed Sep 27, 2023 11:29 pm
Full disks and solar activity fromm Sept 26/23

Last post by gabrieli « Wed Sep 27, 2023 11:20 pm

by gabrieli » Wed Sep 27, 2023 11:20 pm

0 Replies

2 Views

Last post by gabrieli
Wed Sep 27, 2023 11:20 pm
27 Sept Full Disk White Light

Last post by marktownley « Wed Sep 27, 2023 8:41 pm
Replies: 1
by telescopemaker » Wed Sep 27, 2023 8:17 pm

Rating: 0.21%

1 Replies

12 Views

Last post by marktownley
Wed Sep 27, 2023 8:41 pm
SUN 4 LIGHTS Animated GIF (20230923/24/25/26)

Last post by marktownley « Wed Sep 27, 2023 8:40 pm
Replies: 8
by pedro » Tue Sep 26, 2023 1:52 pm

Rating: 2.1%

8 Replies

135 Views

Last post by marktownley
Wed Sep 27, 2023 8:40 pm
Eastern Limb 2 hour animation

Last post by marktownley « Wed Sep 27, 2023 8:40 pm
Replies: 7
by Peterm » Tue Sep 26, 2023 3:44 am

Rating: 2.94%

7 Replies

122 Views

Last post by marktownley
Wed Sep 27, 2023 8:40 pm
Images and animations from 9/26/2023

Last post by marktownley « Wed Sep 27, 2023 8:39 pm
Replies: 1
by rigel123 » Wed Sep 27, 2023 6:09 pm

Rating: 0.21%

1 Replies

13 Views

Last post by marktownley
Wed Sep 27, 2023 8:39 pm
Sun 09.27.2023

Last post by marktownley « Wed Sep 27, 2023 8:35 pm
Replies: 5
by Ross » Wed Sep 27, 2023 12:19 pm

Rating: 2.1%

5 Replies

59 Views

Last post by marktownley
Wed Sep 27, 2023 8:35 pm
September 24th Ha - Finally Processed

Last post by marktownley « Wed Sep 27, 2023 8:34 pm
Replies: 10
by MapleRidge » Wed Sep 27, 2023 1:40 am

Rating: 2.1%

10 Replies

103 Views

Last post by marktownley
Wed Sep 27, 2023 8:34 pm
3 hours on the SW Prom and some rolling action

Last post by marktownley « Wed Sep 27, 2023 8:33 pm
Replies: 6
by Peterm » Wed Sep 27, 2023 5:56 am

Rating: 1.26%

6 Replies

75 Views

Last post by marktownley
Wed Sep 27, 2023 8:33 pm
Images and animations from 9/24/2023

Last post by marktownley « Wed Sep 27, 2023 8:32 pm
Replies: 16
by rigel123 » Mon Sep 25, 2023 7:28 pm

Rating: 4.82%

16 Replies

177 Views

Last post by marktownley
Wed Sep 27, 2023 8:32 pm
2 hours 49 minutes timelapse of AR13445 in H-Alpha 24th of September 2023 using the iStar 204mm f/12

Last post by marktownley « Wed Sep 27, 2023 8:29 pm
Replies: 8
by arnedanielsen » Tue Sep 26, 2023 7:50 pm

Rating: 2.1%

8 Replies

115 Views

Last post by marktownley
Wed Sep 27, 2023 8:29 pm
Closeup of selected AR in H-Alpha 24th of September 2023

Last post by marktownley « Wed Sep 27, 2023 8:28 pm
Replies: 8
by arnedanielsen » Tue Sep 26, 2023 3:41 pm

Rating: 2.31%

8 Replies

112 Views

Last post by marktownley
Wed Sep 27, 2023 8:28 pm
UNIMAX AR100/F15 on F45 with different cameras 26.09.

Last post by marktownley « Wed Sep 27, 2023 8:27 pm
Replies: 12
by pupak » Tue Sep 26, 2023 12:23 pm

Rating: 4.4%

12 Replies

160 Views

Last post by marktownley
Wed Sep 27, 2023 8:27 pm
Mosaic on September 13

Last post by marktownley « Wed Sep 27, 2023 8:25 pm
Replies: 5
by Ivan » Tue Sep 26, 2023 6:39 pm

Rating: 1.89%

5 Replies

63 Views

Last post by marktownley
Wed Sep 27, 2023 8:25 pm
Today's SUN (20230926)

Last post by marktownley « Wed Sep 27, 2023 8:19 pm
Replies: 6
by pedro » Tue Sep 26, 2023 1:29 pm

Rating: 1.68%

6 Replies

89 Views

Last post by marktownley
Wed Sep 27, 2023 8:19 pm
First mosaic with ASI 432

Last post by marktownley « Wed Sep 27, 2023 8:18 pm
Replies: 5
by Ross » Tue Sep 26, 2023 12:23 pm

Rating: 2.73%

5 Replies

79 Views

Last post by marktownley
Wed Sep 27, 2023 8:18 pm
AR13445 in CaK

Last post by Martin_S « Wed Sep 27, 2023 7:57 pm
Replies: 8
by Carbon60 » Wed Sep 27, 2023 3:38 pm

Rating: 1.89%

8 Replies

59 Views

Last post by Martin_S
Wed Sep 27, 2023 7:57 pm
Solar jet transit (20230924) | Pedro RE'

Last post by pedro « Wed Sep 27, 2023 7:27 pm
Replies: 11
by pedro » Sun Sep 24, 2023 1:59 pm

Rating: 1.47%

11 Replies

133 Views

Last post by pedro
Wed Sep 27, 2023 7:27 pm
CaK Sun 23rd September

Last post by marktownley « Wed Sep 27, 2023 7:21 pm
Replies: 18
by marktownley » Mon Sep 25, 2023 9:45 pm

Rating: 6.92%

18 Replies

266 Views

Last post by marktownley
Wed Sep 27, 2023 7:21 pm
Tiger-eye Sun

Last post by Carbon60 « Wed Sep 27, 2023 6:19 pm
Replies: 10
by highqe » Wed Sep 27, 2023 2:54 am

Rating: 1.05%

10 Replies

128 Views

Last post by Carbon60
Wed Sep 27, 2023 6:19 pm
Question on capture settings

Last post by Dennis « Wed Sep 27, 2023 4:28 pm
Replies: 22
by rigel123 » Thu Sep 15, 2022 10:56 am

Rating: 9.85%

22 Replies

587 Views

Last post by Dennis
Wed Sep 27, 2023 4:28 pm
Slooh Ha. 9-26-23. Cloudy here again.

Last post by DeepSolar64 « Wed Sep 27, 2023 3:05 pm
Replies: 3
by DeepSolar64 » Tue Sep 26, 2023 4:01 pm

Rating: 1.05%

3 Replies

75 Views

Last post by DeepSolar64
Wed Sep 27, 2023 3:05 pm
First attempt with a Ca K 1 A filter and a 300 mm Newtonian

Last post by Carbon60 « Wed Sep 27, 2023 12:00 pm
Replies: 25
by christian viladrich » Sat Sep 09, 2023 9:01 pm
1

2
Rating: 6.29%
25 Replies

883 Views

Last post by Carbon60
Wed Sep 27, 2023 12:00 pm
Solar images in Ha 25th September 2023

Last post by ffellah « Wed Sep 27, 2023 10:41 am
Replies: 10
by Carbon60 » Mon Sep 25, 2023 6:29 pm

Rating: 3.14%

10 Replies

110 Views

Last post by ffellah
Wed Sep 27, 2023 10:41 am
What do you think about his article ...

Last post by Montana « Wed Sep 27, 2023 9:11 am
Replies: 10
by rsfoto » Mon Sep 25, 2023 2:55 pm

Rating: 2.52%

10 Replies

175 Views

Last post by Montana
Wed Sep 27, 2023 9:11 am
Unimax AR 100/F15 first light

Last post by Peterm « Wed Sep 27, 2023 7:00 am
Replies: 10
by pupak » Mon Sep 25, 2023 4:34 pm

Rating: 5.03%

10 Replies

171 Views

Last post by Peterm
Wed Sep 27, 2023 7:00 am
Back To Double Stacking

Last post by Peterm « Wed Sep 27, 2023 5:47 am
Replies: 9
by Martin_S » Tue Sep 26, 2023 11:10 am

Rating: 3.77%

9 Replies

146 Views

Last post by Peterm
Wed Sep 27, 2023 5:47 am
25 Sept 2023 Full Disk White Light

Last post by telescopemaker « Tue Sep 26, 2023 7:40 pm
Replies: 3
by telescopemaker » Mon Sep 25, 2023 2:40 pm

Rating: 1.68%

3 Replies

62 Views

Last post by telescopemaker
Tue Sep 26, 2023 7:40 pm
Sun FD in H-Alpha, CaK and Continuum September 24th 2023

Last post by arnedanielsen « Tue Sep 26, 2023 7:30 pm
Replies: 7
by arnedanielsen » Mon Sep 25, 2023 7:57 pm

Rating: 2.73%

7 Replies

91 Views

Last post by arnedanielsen
Tue Sep 26, 2023 7:30 pm
Sun FD in H-Alpha, CaK and Continuum September 23rd 2023

Last post by arnedanielsen « Tue Sep 26, 2023 7:29 pm
Replies: 6
by arnedanielsen » Sun Sep 24, 2023 7:32 pm

Rating: 2.31%

6 Replies

110 Views

Last post by arnedanielsen
Tue Sep 26, 2023 7:29 pm
September 25th Ha disk

Last post by marktownley « Tue Sep 26, 2023 7:27 pm
Replies: 4
by highqe » Tue Sep 26, 2023 2:56 am

Rating: 1.26%

4 Replies

67 Views

Last post by marktownley
Tue Sep 26, 2023 7:27 pm
Sol from the 23rd of September 2023.

Last post by eroel « Tue Sep 26, 2023 4:02 pm
Replies: 5
by eroel » Mon Sep 25, 2023 2:29 pm

Rating: 1.47%

5 Replies

96 Views

Last post by eroel
Tue Sep 26, 2023 4:02 pm
September 25 2023 Online. Cloudy here.

Last post by DeepSolar64 « Tue Sep 26, 2023 2:58 pm
Replies: 5
by DeepSolar64 » Mon Sep 25, 2023 5:27 pm

Rating: 2.1%

5 Replies

75 Views

Last post by DeepSolar64
Tue Sep 26, 2023 2:58 pm
Today's SUN (20230925) | FD images (4 ligths)

Last post by pedro « Tue Sep 26, 2023 1:27 pm
Replies: 6
by pedro » Mon Sep 25, 2023 5:08 pm

Rating: 1.05%

6 Replies

90 Views

Last post by pedro
Tue Sep 26, 2023 1:27 pm
3 full disks and a limb on Sept24/23

Last post by Montana « Tue Sep 26, 2023 11:44 am
Replies: 2
by gabrieli » Mon Sep 25, 2023 7:36 pm

Rating: 1.47%

2 Replies

63 Views

Last post by Montana
Tue Sep 26, 2023 11:44 am
A few from 25 Sept 2023

Last post by rigel123 « Tue Sep 26, 2023 11:33 am
Replies: 4
by Alto » Mon Sep 25, 2023 2:38 pm

Rating: 1.26%

4 Replies

62 Views

Last post by rigel123
Tue Sep 26, 2023 11:33 am
Full disk 7th of September 2023 (mosaic of 4x4 panels)

Last post by Montana « Tue Sep 26, 2023 11:14 am
Replies: 9
by daniele_bonfiglio » Fri Sep 08, 2023 4:22 pm

Rating: 4.82%

9 Replies

297 Views

Last post by Montana
Tue Sep 26, 2023 11:14 am
Some H-Alpha images from May

Last post by Sergio Alessandrelli « Tue Sep 26, 2023 7:23 am
Replies: 10
by Sergio Alessandrelli » Wed Sep 20, 2023 2:10 pm

Rating: 4.19%

10 Replies

219 Views

Last post by Sergio Alessandrelli
Tue Sep 26, 2023 7:23 am
September 23 - More Ha

Last post by MapleRidge « Mon Sep 25, 2023 11:40 pm
Replies: 8
by MapleRidge » Sun Sep 24, 2023 11:44 pm

Rating: 2.1%

8 Replies

141 Views

Last post by MapleRidge
Mon Sep 25, 2023 11:40 pm
Today's SUN (20230924) | FAIR seeing + jet transit

Last post by pedro « Mon Sep 25, 2023 9:48 pm
Replies: 6
by pedro » Sun Sep 24, 2023 3:15 pm

Rating: 2.31%

6 Replies

142 Views

Last post by pedro
Mon Sep 25, 2023 9:48 pm
September 23, 2023 Ha and CaK closeups

Last post by LeoD « Mon Sep 25, 2023 8:46 pm
Replies: 10
by LeoD » Sun Sep 24, 2023 4:42 pm

Rating: 2.52%

10 Replies

156 Views

Last post by LeoD
Mon Sep 25, 2023 8:46 pm
September 24 2023. iPhone WL image.

Last post by DeepSolar64 « Mon Sep 25, 2023 8:32 pm
Replies: 4
by DeepSolar64 » Mon Sep 25, 2023 1:43 am

Rating: 2.31%

4 Replies

72 Views

Last post by DeepSolar64
Mon Sep 25, 2023 8:32 pm
25 Sept 2023. Very cloudy today but managed a few images. AR 3435 and AR3445 with a couple of proms. Lunt 100DS with ZWO

Last post by rigel123 « Mon Sep 25, 2023 8:07 pm
Replies: 3
by solar » Mon Sep 25, 2023 5:47 am

Rating: 1.68%

3 Replies

72 Views

Last post by rigel123
Mon Sep 25, 2023 8:07 pm
24.9.23: First time Double Stack H-a test

Last post by marktownley « Mon Sep 25, 2023 7:51 pm
Replies: 8
by Dennis » Sun Sep 24, 2023 1:25 pm

Rating: 4.82%

8 Replies

191 Views

Last post by marktownley
Mon Sep 25, 2023 7:51 pm
24 Sept Full Disk White Light

Last post by marktownley « Mon Sep 25, 2023 7:42 pm
Replies: 3
by telescopemaker » Sun Sep 24, 2023 4:20 pm

Rating: 1.47%

3 Replies

64 Views

Last post by marktownley
Mon Sep 25, 2023 7:42 pm
Sun today 😉

Last post by marktownley « Mon Sep 25, 2023 7:36 pm
Replies: 4
by Ross » Sun Sep 24, 2023 2:23 pm

Rating: 2.52%

4 Replies

95 Views

Last post by marktownley
Mon Sep 25, 2023 7:36 pm
Imaging the Inner Corona in the Red Line of FeX (6374.51 Angstroms) by Jim Daley, Springfield Telescope Makers

Last post by marktownley « Mon Sep 25, 2023 7:15 pm
Replies: 5
by mconsidine » Sat Sep 23, 2023 9:08 pm

Rating: 1.26%

5 Replies

160 Views

Last post by marktownley
Mon Sep 25, 2023 7:15 pm
halpha sun and WL on 24 September

Last post by marktownley « Mon Sep 25, 2023 7:08 pm
Replies: 2
by stef41 » Sun Sep 24, 2023 2:15 pm

Rating: 0.42%

2 Replies

50 Views

Last post by marktownley
Mon Sep 25, 2023 7:08 pm
h-alpha, September 22nd, 2023

Last post by marktownley « Mon Sep 25, 2023 7:07 pm
Replies: 6
by LTHB » Sat Sep 23, 2023 9:07 pm

Rating: 1.26%

6 Replies

94 Views

Last post by marktownley
Mon Sep 25, 2023 7:07 pm
Belated CaH from September 17

Last post by Dennis « Mon Sep 25, 2023 6:54 pm
Replies: 3
by ffellah » Sun Sep 24, 2023 4:54 pm

Rating: 1.47%

3 Replies

71 Views

Last post by Dennis
Mon Sep 25, 2023 6:54 pm
Today's SUN (20230923) | GOOD seeing

Last post by pedro « Mon Sep 25, 2023 9:24 am
Replies: 6
by pedro » Sat Sep 23, 2023 5:08 pm

Rating: 1.47%

6 Replies

134 Views

Last post by pedro
Mon Sep 25, 2023 9:24 am
Prom 16 Sept 2023

Last post by Peterm « Mon Sep 25, 2023 4:06 am
Replies: 6
by solar » Wed Sep 20, 2023 10:28 am

Rating: 1.47%

6 Replies

105 Views

Last post by Peterm
Mon Sep 25, 2023 4:06 am
Animation 24 Sept 2023 AR3435 and AR3440

Last post by Peterm « Mon Sep 25, 2023 4:04 am
Replies: 7
by solar » Sun Sep 24, 2023 5:56 am

Rating: 2.31%

7 Replies

133 Views

Last post by Peterm
Mon Sep 25, 2023 4:04 am
Western limb continues to deliver 9/20/2023

Last post by rigel123 « Mon Sep 25, 2023 2:51 am
Replies: 15
by rigel123 » Thu Sep 21, 2023 4:25 pm

Rating: 4.4%

15 Replies

229 Views

Last post by rigel123
Mon Sep 25, 2023 2:51 am
A Twofer with AR13443: Animation of M Class Flares 9/22/2023

Last post by rigel123 « Mon Sep 25, 2023 2:50 am
Replies: 11
by rigel123 » Sat Sep 23, 2023 2:21 am

Rating: 3.77%

11 Replies

167 Views

Last post by rigel123
Mon Sep 25, 2023 2:50 am
Antlia 3nm Cak vs Player one continuum

Last post by Hildo « Mon Sep 25, 2023 1:13 am
Replies: 4
by Hildo » Sat Sep 23, 2023 8:20 pm

Rating: 1.47%

4 Replies

116 Views

Last post by Hildo
Mon Sep 25, 2023 1:13 am
Ha imaging with a T300 en Ha (II) - Solar zoo + Pinocchio

Last post by Carbon60 « Sun Sep 24, 2023 9:29 pm
Replies: 11
by allhoest » Fri Sep 22, 2023 8:50 pm

Rating: 5.45%

11 Replies

230 Views

Last post by Carbon60
Sun Sep 24, 2023 9:29 pm
Animated Giff of detached prom

Last post by Carbon60 « Sun Sep 24, 2023 9:04 pm
Replies: 15
by Carbon60 » Thu Sep 21, 2023 6:44 pm

Rating: 6.71%

15 Replies

235 Views

Last post by Carbon60
Sun Sep 24, 2023 9:04 pm
Sun FD in H-Alpha, CaK and Continuum September 22nd 2023

Last post by arnedanielsen « Sun Sep 24, 2023 7:00 pm
Replies: 5
by arnedanielsen » Sat Sep 23, 2023 10:09 pm

Rating: 2.1%

5 Replies

112 Views

Last post by arnedanielsen
Sun Sep 24, 2023 7:00 pm
53 minutes timelapse of some huge prominences in H-Alpha 17th of September 2023

Last post by arnedanielsen « Sun Sep 24, 2023 6:58 pm
Replies: 18
by arnedanielsen » Tue Sep 19, 2023 8:20 pm

Rating: 9.22%

18 Replies

347 Views

Last post by arnedanielsen
Sun Sep 24, 2023 6:58 pm
WL on AR3435 this morning

Last post by arnedanielsen « Sun Sep 24, 2023 6:55 pm
Replies: 6
by DanielBrousseau » Sat Sep 23, 2023 12:24 am

Rating: 1.89%

6 Replies

133 Views

Last post by arnedanielsen
Sun Sep 24, 2023 6:55 pm
And the long pause ends...FD and close-ups on 20 Sep 2023

Last post by arnedanielsen « Sun Sep 24, 2023 6:54 pm
Replies: 4
by BGazing » Fri Sep 22, 2023 6:05 pm

Rating: 1.47%

4 Replies

113 Views

Last post by arnedanielsen
Sun Sep 24, 2023 6:54 pm
23.9.23: AR13435 in H-a again, this time good seeing

Last post by arnedanielsen « Sun Sep 24, 2023 6:51 pm
Replies: 9
by Dennis » Sat Sep 23, 2023 10:03 am

Rating: 3.98%

9 Replies

158 Views

Last post by arnedanielsen
Sun Sep 24, 2023 6:51 pm
H-alpha and Ca-H -- SHG close up images, 21 Sept

Last post by arnedanielsen « Sun Sep 24, 2023 6:41 pm
Replies: 16
by thesmiths » Thu Sep 21, 2023 9:54 pm

Rating: 4.19%

16 Replies

331 Views

Last post by arnedanielsen
Sun Sep 24, 2023 6:41 pm
Mosaic from September 20

Last post by arnedanielsen « Sun Sep 24, 2023 6:39 pm
Replies: 9
by Ivan » Fri Sep 22, 2023 11:28 am

Rating: 3.14%

9 Replies

166 Views

Last post by arnedanielsen
Sun Sep 24, 2023 6:39 pm
Disappearing Prominence

Last post by arnedanielsen « Sun Sep 24, 2023 6:38 pm
Replies: 10
by solar » Fri Sep 22, 2023 10:24 am

Rating: 2.94%

10 Replies

185 Views

Last post by arnedanielsen
Sun Sep 24, 2023 6:38 pm
FD of 22 Sept in G-band

Last post by arnedanielsen « Sun Sep 24, 2023 6:38 pm
Replies: 8
by SolarMathmo » Fri Sep 22, 2023 12:26 pm

Rating: 3.14%

8 Replies

155 Views

Last post by arnedanielsen
Sun Sep 24, 2023 6:38 pm
Proms and full disks from Sept21/23

Last post by arnedanielsen « Sun Sep 24, 2023 6:37 pm
Replies: 5
by gabrieli » Fri Sep 22, 2023 8:16 pm

Rating: 1.47%

5 Replies

102 Views

Last post by arnedanielsen
Sun Sep 24, 2023 6:37 pm
Inverted & colorized CaK images

Last post by Montana « Sun Sep 24, 2023 5:24 pm
Replies: 13
by astro-florida » Thu Sep 21, 2023 8:48 am

Rating: 3.14%

13 Replies

280 Views

Last post by Montana
Sun Sep 24, 2023 5:24 pm
23 Sept 2023 Full Disk White Light

Last post by marktownley « Sun Sep 24, 2023 3:38 pm
Replies: 1
by telescopemaker » Sat Sep 23, 2023 4:52 pm

Rating: 0.63%

1 Replies

43 Views

Last post by marktownley
Sun Sep 24, 2023 3:38 pm
22 Sept 2023 Full Disk White Light

Last post by rigel123 « Sun Sep 24, 2023 11:08 am
Replies: 5
by telescopemaker » Fri Sep 22, 2023 2:42 pm

Rating: 1.47%

5 Replies

93 Views

Last post by rigel123
Sun Sep 24, 2023 11:08 am
Sol from the 20th of September 2023.

Last post by ffellah « Sun Sep 24, 2023 10:58 am
Replies: 8
by eroel » Fri Sep 22, 2023 2:44 pm

Rating: 1.89%

8 Replies

163 Views

Last post by ffellah
Sun Sep 24, 2023 10:58 am
Maksutoc-Cassegrain Suitability

Last post by GreatAttractor « Sun Sep 24, 2023 9:27 am
Replies: 17
by MapleRidge » Thu Sep 21, 2023 10:27 pm

Rating: 1.68%

17 Replies

366 Views

Last post by GreatAttractor
Sun Sep 24, 2023 9:27 am
White Light or H Alpha for eclipse viewing?

Last post by christian viladrich « Sat Sep 23, 2023 7:07 pm
Replies: 7
by LostInSpace » Thu Sep 21, 2023 2:33 pm

Rating: 0.84%

7 Replies

152 Views

Last post by christian viladrich
Sat Sep 23, 2023 7:07 pm
Prominence activity on the south west limb

Last post by KMH « Sat Sep 23, 2023 6:12 pm
Replies: 10
by oriolestation » Thu Sep 21, 2023 3:37 am

Rating: 3.14%

10 Replies

166 Views

Last post by KMH
Sat Sep 23, 2023 6:12 pm
AR13435 in Ha Sept 21st 2023

Last post by Dennis « Sat Sep 23, 2023 2:51 pm
Replies: 10
by Carbon60 » Thu Sep 21, 2023 1:51 pm

Rating: 4.82%

10 Replies

227 Views

Last post by Dennis
Sat Sep 23, 2023 2:51 pm
15Sep23 -HA images using a C11 - ARIES ERF (New image added)

Last post by Dennis « Sat Sep 23, 2023 2:45 pm
Replies: 9
by yltansg » Tue Sep 19, 2023 1:31 pm

Rating: 3.98%

9 Replies

231 Views

Last post by Dennis
Sat Sep 23, 2023 2:45 pm
Astronomy Photographer of the Year 2023 Our Sun Category

Last post by Rob63 « Sat Sep 23, 2023 11:50 am
Replies: 10
by Montana » Wed Sep 20, 2023 6:32 pm

Rating: 5.45%

10 Replies

291 Views

Last post by Rob63
Sat Sep 23, 2023 11:50 am
The ALtair 430-2 with a T300

Last post by Dennis « Sat Sep 23, 2023 11:46 am
Replies: 9
by allhoest » Thu Sep 21, 2023 8:40 pm

Rating: 3.98%

9 Replies

201 Views

Last post by Dennis
Sat Sep 23, 2023 11:46 am
Sun CaH and G Band - September 21, 2023

Last post by Dennis « Sat Sep 23, 2023 11:40 am
Replies: 11
by ffellah » Thu Sep 21, 2023 10:27 pm

Rating: 4.19%

11 Replies

193 Views

Last post by Dennis
Sat Sep 23, 2023 11:40 am
Large Ca-K Prom 21st Sept

Last post by arnedanielsen « Sat Sep 23, 2023 10:57 am
Replies: 6
by Rob63 » Fri Sep 22, 2023 8:43 am

Rating: 3.35%

6 Replies

118 Views

Last post by arnedanielsen
Sat Sep 23, 2023 10:57 am
September 18 2023 Imaging Session. Finally!

Last post by DeepSolar64 « Sat Sep 23, 2023 9:52 am
Replies: 12
by DeepSolar64 » Tue Sep 19, 2023 5:54 am

Rating: 4.61%

12 Replies

264 Views

Last post by DeepSolar64
Sat Sep 23, 2023 9:52 am
September 22 2023. Slooh Ha

Last post by DeepSolar64 « Fri Sep 22, 2023 9:21 pm
Replies: 6
by DeepSolar64 » Fri Sep 22, 2023 2:31 pm

Rating: 2.31%

6 Replies

121 Views

Last post by DeepSolar64
Fri Sep 22, 2023 9:21 pm
21 Sept 2023 Full Disk White Light

Last post by eroel « Fri Sep 22, 2023 7:47 pm
Replies: 7
by telescopemaker » Thu Sep 21, 2023 2:33 pm

Rating: 1.89%

7 Replies

132 Views

Last post by eroel
Fri Sep 22, 2023 7:47 pm
M8.23 Flare! Slooh. September 20 2023.

Last post by DeepSolar64 « Fri Sep 22, 2023 7:30 pm
Replies: 12
by DeepSolar64 » Thu Sep 21, 2023 5:17 am

Rating: 2.52%

12 Replies

190 Views

Last post by DeepSolar64
Fri Sep 22, 2023 7:30 pm
September 21 2023 Imaging.

Last post by DeepSolar64 « Fri Sep 22, 2023 7:24 pm
Replies: 14
by DeepSolar64 » Thu Sep 21, 2023 5:02 pm

Rating: 4.61%

14 Replies

213 Views

Last post by DeepSolar64
Fri Sep 22, 2023 7:24 pm
Animations from today under hot and windy conditions

Last post by arnedanielsen « Fri Sep 22, 2023 7:02 pm
Replies: 8
by Peterm » Thu Sep 21, 2023 10:53 am

Rating: 2.52%

8 Replies

155 Views

Last post by arnedanielsen
Fri Sep 22, 2023 7:02 pm
On the sun on Sept 20

Last post by arnedanielsen « Fri Sep 22, 2023 7:00 pm
Replies: 6
by gabrieli » Thu Sep 21, 2023 10:26 am

Rating: 1.47%

6 Replies

116 Views

Last post by arnedanielsen
Fri Sep 22, 2023 7:00 pm
HA Disk Sept22

Last post by marktownley « Fri Sep 22, 2023 6:04 am
Replies: 3
by highqe » Fri Sep 22, 2023 12:41 am

Rating: 1.05%

3 Replies

71 Views

Last post by marktownley
Fri Sep 22, 2023 6:04 am
Today's Sun (03/09/2023) in Four Flavors

Last post by DeepSolar64 « Fri Sep 22, 2023 5:02 am
Replies: 7
by GeorgeIonas » Sun Sep 03, 2023 7:21 am

Rating: 2.1%

7 Replies

200 Views

Last post by DeepSolar64
Fri Sep 22, 2023 5:02 am
September 16th - Ha Session

Last post by MapleRidge « Thu Sep 21, 2023 10:16 pm
Replies: 8
by MapleRidge » Sun Sep 17, 2023 10:36 pm

Rating: 1.89%

8 Replies

184 Views

Last post by MapleRidge
Thu Sep 21, 2023 10:16 pm
“The eyebrows” of the sun

Last post by oriolestation « Thu Sep 21, 2023 5:15 pm
Replies: 10
by zhouQin » Tue Sep 19, 2023 11:30 am

Rating: 2.94%

10 Replies

235 Views

Last post by oriolestation
Thu Sep 21, 2023 5:15 pm
20th September 2023 France

Last post by Montana « Thu Sep 21, 2023 12:58 pm
Replies: 10
by Montana » Wed Sep 20, 2023 6:03 pm

Rating: 3.77%

10 Replies

183 Views

Last post by Montana
Thu Sep 21, 2023 12:58 pm
CaK spots and proms 9th Sept

Last post by christian viladrich « Thu Sep 21, 2023 11:51 am
Replies: 10
by nicspenceryork » Sat Sep 16, 2023 1:48 pm

Rating: 4.4%

10 Replies

322 Views

Last post by christian viladrich
Thu Sep 21, 2023 11:51 am
The faint prom hung on for another day! 9/19/2023

Last post by rigel123 « Thu Sep 21, 2023 11:22 am
Replies: 13
by rigel123 » Wed Sep 20, 2023 2:00 am

Rating: 4.82%

13 Replies

223 Views

Last post by rigel123
Thu Sep 21, 2023 11:22 am
A few morsels from Sept19/23

Last post by DeepSolar64 « Thu Sep 21, 2023 4:21 am
Replies: 5
by gabrieli » Wed Sep 20, 2023 11:20 am

Rating: 2.1%

5 Replies

95 Views

Last post by DeepSolar64
Thu Sep 21, 2023 4:21 am
Animations of AR3437 & AR3435

Last post by Peterm « Wed Sep 20, 2023 10:42 pm
Replies: 13
by Peterm » Wed Sep 20, 2023 9:29 am

Rating: 3.56%

13 Replies

212 Views

Last post by Peterm
Wed Sep 20, 2023 10:42 pm
Today's SUN (20230913) | FAIR seeing

Last post by pedro « Wed Sep 20, 2023 8:30 pm
Replies: 7
by pedro » Wed Sep 13, 2023 6:19 pm

Rating: 2.52%

7 Replies

243 Views

Last post by pedro
Wed Sep 20, 2023 8:30 pm
Sun FD in H-Alpha, CaK and Continuum September 17th 2023

Last post by arnedanielsen « Wed Sep 20, 2023 8:11 pm
Replies: 15
by arnedanielsen » Mon Sep 18, 2023 5:31 pm

Rating: 6.08%

15 Replies

296 Views

Last post by arnedanielsen
Wed Sep 20, 2023 8:11 pm
20th September 2023 FD Solar Ha - floting proms

Last post by arnedanielsen « Wed Sep 20, 2023 8:09 pm
Replies: 5
by Soendergaard » Wed Sep 20, 2023 2:23 pm

Rating: 1.89%

5 Replies

112 Views

Last post by arnedanielsen
Wed Sep 20, 2023 8:09 pm
20.9.23: H-a shot of AR13435

Last post by arnedanielsen « Wed Sep 20, 2023 8:08 pm
Replies: 8
by Dennis » Wed Sep 20, 2023 11:26 am

Rating: 3.98%

8 Replies

172 Views

Last post by arnedanielsen
Wed Sep 20, 2023 8:08 pm
20 Sept Full Disk White Light

Last post by arnedanielsen « Wed Sep 20, 2023 8:07 pm
Replies: 4
by telescopemaker » Wed Sep 20, 2023 2:02 pm

Rating: 1.05%

4 Replies

91 Views

Last post by arnedanielsen
Wed Sep 20, 2023 8:07 pm
Full disks 19th September 2023

Last post by arnedanielsen « Wed Sep 20, 2023 8:07 pm
Replies: 4
by daniele_bonfiglio » Wed Sep 20, 2023 11:05 am

Rating: 2.52%

4 Replies

92 Views

Last post by arnedanielsen
Wed Sep 20, 2023 8:07 pm
19 Sept 2023 Full Disk White Light

Last post by arnedanielsen « Wed Sep 20, 2023 7:58 pm
Replies: 3
by telescopemaker » Tue Sep 19, 2023 2:07 pm

Rating: 1.47%

3 Replies

107 Views

Last post by arnedanielsen
Wed Sep 20, 2023 7:58 pm
Looking down on a prominence when it is still called a Filament

Last post by Carbon60 « Wed Sep 20, 2023 5:53 pm
Replies: 11
by solar » Tue Sep 19, 2023 6:39 am

Rating: 2.52%

11 Replies

256 Views

Last post by Carbon60
Wed Sep 20, 2023 5:53 pm
Ca K double-stack prom / filament / spots on Sept 7 with the TOA 150

Last post by Carbon60 « Wed Sep 20, 2023 5:51 pm
Replies: 12
by christian viladrich » Mon Sep 18, 2023 3:05 pm

Rating: 2.52%

12 Replies

226 Views

Last post by Carbon60
Wed Sep 20, 2023 5:51 pm
18th September 2023 France

Last post by Carbon60 « Wed Sep 20, 2023 5:29 pm
Replies: 14
by Montana » Mon Sep 18, 2023 4:45 pm

Rating: 5.45%

14 Replies

276 Views

Last post by Carbon60
Wed Sep 20, 2023 5:29 pm
Shoulda, woulda, coulda! 9/18/2023 Animation

Last post by rigel123 « Wed Sep 20, 2023 1:52 am
Replies: 9
by rigel123 » Mon Sep 18, 2023 10:50 pm

Rating: 3.14%

9 Replies

208 Views

Last post by rigel123
Wed Sep 20, 2023 1:52 am
SUNoculars and Slooh. Cloudy again here. 9-19-23

Last post by DeepSolar64 « Tue Sep 19, 2023 11:15 pm
Replies: 2
by DeepSolar64 » Tue Sep 19, 2023 6:20 pm

Rating: 1.26%

2 Replies

88 Views

Last post by DeepSolar64
Tue Sep 19, 2023 11:15 pm
Ha Disk 19 sept

Last post by marktownley « Tue Sep 19, 2023 8:56 pm
Replies: 5
by highqe » Tue Sep 19, 2023 12:09 am

Rating: 1.89%

5 Replies

131 Views

Last post by marktownley
Tue Sep 19, 2023 8:56 pm
15th September 2023 France

Last post by DeepSolar64 « Tue Sep 19, 2023 8:33 pm
Replies: 21
by Montana » Fri Sep 15, 2023 5:14 pm

Rating: 6.5%

21 Replies

492 Views

Last post by DeepSolar64
Tue Sep 19, 2023 8:33 pm
Closeup of selected AR in CaK 13th of September 2023

Last post by arnedanielsen « Tue Sep 19, 2023 8:16 pm
Replies: 7
by arnedanielsen » Thu Sep 14, 2023 3:17 pm

Rating: 3.14%

7 Replies

253 Views

Last post by arnedanielsen
Tue Sep 19, 2023 8:16 pm
Corona from 16 September 2023

Last post by george9 « Tue Sep 19, 2023 3:57 pm
Replies: 8
by george9 » Sun Sep 17, 2023 11:18 pm

Rating: 2.52%

8 Replies

183 Views

Last post by george9
Tue Sep 19, 2023 3:57 pm
Sol 4-9-23 Ha.The catch up continues.

Last post by Ibbo « Tue Sep 19, 2023 11:45 am
Replies: 7
by Ibbo » Mon Sep 18, 2023 2:23 am

Rating: 2.52%

7 Replies

159 Views

Last post by Ibbo
Tue Sep 19, 2023 11:45 am
17th September 2023 FD Solar Ha - huge prom

Last post by Soendergaard « Tue Sep 19, 2023 11:22 am
Replies: 12
by Soendergaard » Sun Sep 17, 2023 2:17 pm

Rating: 5.87%

12 Replies

292 Views

Last post by Soendergaard
Tue Sep 19, 2023 11:22 am
Huge prom on 16.09 Animation

Last post by rigel123 « Tue Sep 19, 2023 10:54 am
Replies: 12
by chris_1986 » Sat Sep 16, 2023 2:19 pm

Rating: 3.56%

12 Replies

309 Views

Last post by rigel123
Tue Sep 19, 2023 10:54 am
Finally back posting...lovely solar quadrant with surface and flares

Last post by ffellah « Tue Sep 19, 2023 10:26 am
Replies: 6
by Starry Jack » Mon Sep 18, 2023 3:41 pm

Rating: 1.89%

6 Replies

141 Views

Last post by ffellah
Tue Sep 19, 2023 10:26 am
Short animation 15.09.23

Last post by Peterm « Tue Sep 19, 2023 1:23 am
Replies: 8
by Ivan » Mon Sep 18, 2023 8:58 am

Rating: 2.73%

8 Replies

165 Views

Last post by Peterm
Tue Sep 19, 2023 1:23 am
Animation AR3435 18 Sept2023

Last post by Peterm « Tue Sep 19, 2023 1:18 am
Replies: 7
by solar » Mon Sep 18, 2023 10:48 am

Rating: 1.89%

7 Replies

151 Views

Last post by Peterm
Tue Sep 19, 2023 1:18 am
18 Sept 2023 Full Disk White Light

Last post by DeepSolar64 « Mon Sep 18, 2023 11:56 pm
Replies: 3
by telescopemaker » Mon Sep 18, 2023 5:36 pm

Rating: 2.31%

3 Replies

96 Views

Last post by DeepSolar64
Mon Sep 18, 2023 11:56 pm
Sol from the 16th and 17th of September 2023.

Last post by DeepSolar64 « Mon Sep 18, 2023 11:52 pm
Replies: 8
by eroel » Mon Sep 18, 2023 2:48 pm

Rating: 2.31%

8 Replies

166 Views

Last post by DeepSolar64
Mon Sep 18, 2023 11:52 pm
Sun September 17, 2023 - Ha

Last post by DeepSolar64 « Mon Sep 18, 2023 8:29 pm
Replies: 11
by ffellah » Sun Sep 17, 2023 7:54 pm

Rating: 4.19%

11 Replies

217 Views

Last post by DeepSolar64
Mon Sep 18, 2023 8:29 pm
September 17 2023. Triband Kanzelhohe.

Last post by DeepSolar64 « Mon Sep 18, 2023 8:10 pm
Replies: 5
by DeepSolar64 » Sun Sep 17, 2023 6:14 pm

Rating: 2.52%

5 Replies

161 Views

Last post by DeepSolar64
Mon Sep 18, 2023 8:10 pm
Impact of Ca K filter band pass on the visibility of filaments / comparison with SHG

Last post by marktownley « Mon Sep 18, 2023 8:09 pm
Replies: 24
by christian viladrich » Wed Sep 13, 2023 8:52 am

Rating: 10.48%

24 Replies

825 Views

Last post by marktownley
Mon Sep 18, 2023 8:09 pm
Quick SUNocular and KSO Triband Observations. 9-16-23

Last post by DeepSolar64 « Mon Sep 18, 2023 8:05 pm
Replies: 3
by DeepSolar64 » Sun Sep 17, 2023 1:41 am

Rating: 1.05%

3 Replies

128 Views

Last post by DeepSolar64
Mon Sep 18, 2023 8:05 pm
Animation of SW Proms 9/15/2023

Last post by rigel123 « Mon Sep 18, 2023 7:53 pm
Replies: 14
by rigel123 » Sat Sep 16, 2023 2:01 am

Rating: 4.19%

14 Replies

332 Views

Last post by rigel123
Mon Sep 18, 2023 7:53 pm
Peak solar activity is arriving sooner than expected, reaching levels not seen in 20 years

Last post by DeepSolar64 « Mon Sep 18, 2023 7:49 pm
Replies: 2
by thesmiths » Mon Sep 18, 2023 10:23 am

Rating: 0.84%

2 Replies

80 Views

Last post by DeepSolar64
Mon Sep 18, 2023 7:49 pm
Ca K images taken on August 13 and 15 with the 300 mm Newtonian

Last post by marktownley « Mon Sep 18, 2023 7:15 pm
Replies: 6
by christian viladrich » Tue Sep 05, 2023 9:09 am

Rating: 1.47%

6 Replies

213 Views

Last post by marktownley
Mon Sep 18, 2023 7:15 pm
The big prom and filament from Sept 16/23

Last post by Montana « Mon Sep 18, 2023 5:44 pm
Replies: 7
by gabrieli » Sun Sep 17, 2023 9:48 pm

Rating: 1.89%

7 Replies

173 Views

Last post by Montana
Mon Sep 18, 2023 5:44 pm
2023 September 16, full discs

Last post by Montana « Mon Sep 18, 2023 5:35 pm
Replies: 6
by EricF » Sun Sep 17, 2023 6:30 pm

Rating: 2.73%

6 Replies

153 Views

Last post by Montana
Mon Sep 18, 2023 5:35 pm
September 17th Ha Disk

Last post by Montana « Mon Sep 18, 2023 5:14 pm
Replies: 12
by highqe » Sun Sep 17, 2023 3:07 am

Rating: 2.52%

12 Replies

245 Views

Last post by Montana
Mon Sep 18, 2023 5:14 pm
The big prom continues on Sept15/23

Last post by arnedanielsen « Mon Sep 18, 2023 5:13 pm
Replies: 8
by gabrieli » Sat Sep 16, 2023 10:12 am

Rating: 2.1%

8 Replies

204 Views

Last post by arnedanielsen
Mon Sep 18, 2023 5:13 pm
17th Sept - Sun at two wavelengths.

Last post by arnedanielsen « Mon Sep 18, 2023 5:12 pm
Replies: 3
by JohnW » Sun Sep 17, 2023 3:17 am

Rating: 1.26%

3 Replies

134 Views

Last post by arnedanielsen
Mon Sep 18, 2023 5:12 pm
Short morning session with AR210 16.09.

Last post by arnedanielsen « Mon Sep 18, 2023 5:12 pm
Replies: 5
by pupak » Sat Sep 16, 2023 9:48 am

Rating: 2.31%

5 Replies

160 Views

Last post by arnedanielsen
Mon Sep 18, 2023 5:12 pm
16th Sept Ha FD

Last post by arnedanielsen « Mon Sep 18, 2023 4:55 pm
Replies: 5
by robert » Sat Sep 16, 2023 4:59 pm

Rating: 1.68%

5 Replies

150 Views

Last post by arnedanielsen
Mon Sep 18, 2023 4:55 pm
16 Sept 2023 Just for Fun

Last post by arnedanielsen « Mon Sep 18, 2023 4:55 pm
Replies: 5
by telescopemaker » Sun Sep 17, 2023 3:37 pm

Rating: 1.47%

5 Replies

119 Views

Last post by arnedanielsen
Mon Sep 18, 2023 4:55 pm
The catch up begins Sol 3-9-23 Ha &Cak

Last post by arnedanielsen « Mon Sep 18, 2023 4:54 pm
Replies: 5
by Ibbo » Sun Sep 17, 2023 4:26 pm

Rating: 2.31%

5 Replies

137 Views

Last post by arnedanielsen
Mon Sep 18, 2023 4:54 pm
September 14th - Ha

Last post by arnedanielsen « Mon Sep 18, 2023 4:53 pm
Replies: 11
by MapleRidge » Fri Sep 15, 2023 4:55 pm

Rating: 1.47%

11 Replies

245 Views

Last post by arnedanielsen
Mon Sep 18, 2023 4:53 pm
17 Sept 2023 Full Disk White Light

Last post by arnedanielsen « Mon Sep 18, 2023 4:52 pm
Replies: 4
by telescopemaker » Sun Sep 17, 2023 3:07 pm

Rating: 1.68%

4 Replies

110 Views

Last post by arnedanielsen
Mon Sep 18, 2023 4:52 pm
Animation

Last post by DavidP « Mon Sep 18, 2023 4:00 pm
Replies: 16
by solar » Fri Sep 15, 2023 11:33 am

Rating: 3.98%

16 Replies

359 Views

Last post by DavidP
Mon Sep 18, 2023 4:00 pm
Massive prom on sw limb, 14 Sep 2023

Last post by pedro « Mon Sep 18, 2023 3:58 pm
Replies: 9
by oriolestation » Fri Sep 15, 2023 4:57 am

Rating: 1.89%

9 Replies

220 Views

Last post by pedro
Mon Sep 18, 2023 3:58 pm
14.9.23, Some Ha and Ca-k images of today

Last post by christian viladrich « Mon Sep 18, 2023 2:58 pm
Replies: 11
by Dennis » Thu Sep 14, 2023 8:51 pm

Rating: 4.82%

11 Replies

311 Views

Last post by christian viladrich
Mon Sep 18, 2023 2:58 pm
Busy days, 9/13 - 9/14/2023

Last post by christian viladrich « Mon Sep 18, 2023 2:56 pm
Replies: 15
by rigel123 » Fri Sep 15, 2023 1:20 am

Rating: 4.61%

15 Replies

342 Views

Last post by christian viladrich
Mon Sep 18, 2023 2:56 pm
September 14 animation flare

Last post by christian viladrich « Mon Sep 18, 2023 2:55 pm
Replies: 17
by Ivan » Thu Sep 14, 2023 9:34 pm

Rating: 6.29%

17 Replies

412 Views

Last post by christian viladrich
Mon Sep 18, 2023 2:55 pm
Sun:Cak-White light-H-alpha:from Oleg in UKRAINE

Last post by Dennis « Mon Sep 18, 2023 2:40 pm
Replies: 223
by OlegLviv » Mon Apr 17, 2023 6:41 pm
1

…

5

6

7

8

9
Rating: 100%
223 Replies

13152 Views

Last post by Dennis
Mon Sep 18, 2023 2:40 pm
16th September 2023 FD Solar Ha + article

Last post by eroel « Mon Sep 18, 2023 2:21 pm
Replies: 6
by Soendergaard » Sun Sep 17, 2023 9:12 am

Rating: 2.1%

6 Replies

161 Views

Last post by eroel
Mon Sep 18, 2023 2:21 pm
Big prom from Sept 14/23

Last post by arnedanielsen « Mon Sep 18, 2023 1:09 pm
Replies: 4
by gabrieli » Fri Sep 15, 2023 9:55 pm

Rating: 1.47%

4 Replies

144 Views

Last post by arnedanielsen
Mon Sep 18, 2023 1:09 pm
MegaProm - SUN September 15th

Last post by arnedanielsen « Mon Sep 18, 2023 1:08 pm
Replies: 7
by RichardJ » Fri Sep 15, 2023 6:18 am

Rating: 2.52%

7 Replies

217 Views

Last post by arnedanielsen
Mon Sep 18, 2023 1:08 pm
Ha with 9.25” image pixilated

Last post by pupak « Mon Sep 18, 2023 9:22 am
Replies: 10
by DavidP » Sat Sep 16, 2023 8:46 pm

Rating: 2.73%

10 Replies

302 Views

Last post by pupak
Mon Sep 18, 2023 9:22 am
15 September AR 13429 + Proms Region

Last post by MAURITS « Sun Sep 17, 2023 8:55 pm
Replies: 9
by MAURITS » Fri Sep 15, 2023 10:06 am

Rating: 3.14%

9 Replies

218 Views

Last post by MAURITS
Sun Sep 17, 2023 8:55 pm
September 15 2023. Slooh Lunt 60. Nice SW Prominence.

Last post by DeepSolar64 « Sun Sep 17, 2023 8:36 pm
Replies: 5
by DeepSolar64 » Sat Sep 16, 2023 5:26 am

Rating: 2.31%

5 Replies

172 Views

Last post by DeepSolar64
Sun Sep 17, 2023 8:36 pm
16 Sept 2023 Full Disk White Light - Busted

Last post by marktownley « Sun Sep 17, 2023 6:51 pm
Replies: 2
by telescopemaker » Sat Sep 16, 2023 11:38 pm

Rating: 1.26%

2 Replies

100 Views

Last post by marktownley
Sun Sep 17, 2023 6:51 pm
Does stacking images help us?

Last post by Alto « Sun Sep 17, 2023 1:39 pm
Replies: 68
by pupak » Fri Jul 14, 2023 12:47 pm
1

2

3
Rating: 13.42%
68 Replies

4121 Views

Last post by Alto
Sun Sep 17, 2023 1:39 pm
New to solar observing and solar imaging. First time poster.

Last post by pedro « Sat Sep 16, 2023 8:07 pm
Replies: 9
by psuaero » Thu Sep 14, 2023 7:10 pm

Rating: 2.1%

9 Replies

217 Views

Last post by pedro
Sat Sep 16, 2023 8:07 pm
14th September 2023 France

Last post by Carbon60 « Sat Sep 16, 2023 7:45 pm
Replies: 18
by Montana » Thu Sep 14, 2023 7:54 pm

Rating: 4.61%

18 Replies

402 Views

Last post by Carbon60
Sat Sep 16, 2023 7:45 pm
Solar Images 13th September 2023

Last post by Carbon60 « Sat Sep 16, 2023 7:25 pm
Replies: 20
by Carbon60 » Wed Sep 13, 2023 6:21 pm

Rating: 7.55%

20 Replies

474 Views

Last post by Carbon60
Sat Sep 16, 2023 7:25 pm
Today's SUN (20230914) | TV NP127 F/5.2 | LUNT60 (SINGLE/DOUBLE STACK)

Last post by pedro « Sat Sep 16, 2023 2:37 pm
Replies: 8
by pedro » Thu Sep 14, 2023 2:29 pm

Rating: 1.26%

8 Replies

237 Views

Last post by pedro
Sat Sep 16, 2023 2:37 pm
September 13, 2023 AR3423 Ca, Ha, off band, Sep. 14 added

Last post by ffellah « Sat Sep 16, 2023 11:04 am
Replies: 11
by LeoD » Wed Sep 13, 2023 9:26 pm

Rating: 3.77%

11 Replies

332 Views

Last post by ffellah
Sat Sep 16, 2023 11:04 am
CaK Sunshine - 9th September

Last post by Dennis « Sat Sep 16, 2023 9:38 am
Replies: 8
by marktownley » Tue Sep 12, 2023 9:36 pm

Rating: 2.94%

8 Replies

286 Views

Last post by Dennis
Sat Sep 16, 2023 9:38 am
15 Sept 2023 Full Disk White Light

Last post by marktownley « Sat Sep 16, 2023 6:45 am
Replies: 2
by telescopemaker » Fri Sep 15, 2023 4:48 pm

Rating: 1.26%

2 Replies

95 Views

Last post by marktownley
Sat Sep 16, 2023 6:45 am
Comparison of CaK SHG and H-alpha Double Stack

Last post by marktownley « Sat Sep 16, 2023 6:41 am
Replies: 4
by thesmiths » Thu Sep 14, 2023 11:44 pm

Rating: 1.26%

4 Replies

168 Views

Last post by marktownley
Sat Sep 16, 2023 6:41 am
1 hour animation SW limb and AR3430

Last post by marktownley « Sat Sep 16, 2023 6:40 am
Replies: 9
by Peterm » Thu Sep 14, 2023 9:44 am

Rating: 3.35%

9 Replies

264 Views

Last post by marktownley
Sat Sep 16, 2023 6:40 am
Ha Sunshine 9th September

Last post by marktownley « Sat Sep 16, 2023 6:39 am
Replies: 26
by marktownley » Mon Sep 11, 2023 9:31 pm
1

2
Rating: 6.92%
26 Replies

646 Views

Last post by marktownley
Sat Sep 16, 2023 6:39 am
Prominence Animation August 18th

Last post by marktownley « Sat Sep 16, 2023 6:38 am
Replies: 10
by Nik » Thu Sep 14, 2023 10:02 am

Rating: 2.73%

10 Replies

266 Views

Last post by marktownley
Sat Sep 16, 2023 6:38 am
Solar filament and AR3423

Last post by marktownley « Sat Sep 16, 2023 6:35 am
Replies: 6
by Rob63 » Thu Sep 14, 2023 8:46 am

Rating: 1.68%

6 Replies

207 Views

Last post by marktownley
Sat Sep 16, 2023 6:35 am
September 14 2023. Brief Orion70 White Light.

Last post by DeepSolar64 « Sat Sep 16, 2023 5:09 am
Replies: 2
by DeepSolar64 » Thu Sep 14, 2023 5:04 pm

Rating: 0.84%

2 Replies

105 Views

Last post by DeepSolar64
Sat Sep 16, 2023 5:09 am
Flare M1 now - From Sicily

Last post by marktownley « Sat Sep 16, 2023 4:58 am
Replies: 9
by turi lo vecchio » Thu Sep 14, 2023 9:12 am

Rating: 3.35%

9 Replies

249 Views

Last post by marktownley
Sat Sep 16, 2023 4:58 am
14 Sept 2023 Full Disk White Light

Last post by MAURITS « Fri Sep 15, 2023 10:54 am
Replies: 2
by telescopemaker » Thu Sep 14, 2023 2:23 pm

Rating: 1.05%

2 Replies

114 Views

Last post by MAURITS
Fri Sep 15, 2023 10:54 am
September 10th FD Ha Image

Last post by MapleRidge « Thu Sep 14, 2023 4:42 pm
Replies: 8
by MapleRidge » Sun Sep 10, 2023 10:02 pm

Rating: 1.68%

8 Replies

251 Views

Last post by MapleRidge
Thu Sep 14, 2023 4:42 pm
Sun FD in H-Alpha, CaK and Continuum September 13th 2023

Last post by arnedanielsen « Thu Sep 14, 2023 3:05 pm
Replies: 5
by arnedanielsen » Wed Sep 13, 2023 6:48 pm

Rating: 2.31%

5 Replies

167 Views

Last post by arnedanielsen
Thu Sep 14, 2023 3:05 pm
animation from September 13

Last post by arnedanielsen « Thu Sep 14, 2023 2:53 pm
Replies: 7
by Ivan » Wed Sep 13, 2023 5:57 pm

Rating: 2.94%

7 Replies

210 Views

Last post by arnedanielsen
Thu Sep 14, 2023 2:53 pm
Concorde chasing the Moon’s Shadow

Last post by nicspenceryork « Thu Sep 14, 2023 2:45 pm
Replies: 15
by astroshot » Sat Sep 02, 2023 6:39 pm

Rating: 5.03%

15 Replies

552 Views

Last post by nicspenceryork
Thu Sep 14, 2023 2:45 pm
Calcium K imaging with a T300

Last post by arnedanielsen « Thu Sep 14, 2023 2:42 pm
Replies: 3
by allhoest » Wed Sep 13, 2023 5:49 pm

Rating: 2.31%

3 Replies

156 Views

Last post by arnedanielsen
Thu Sep 14, 2023 2:42 pm
Quick 540nm Photosphere. Visual. 9-13-23

Last post by DeepSolar64 « Thu Sep 14, 2023 2:16 pm
Replies: 7
by DeepSolar64 » Wed Sep 13, 2023 8:23 pm

Rating: 2.94%

7 Replies

202 Views

Last post by DeepSolar64
Thu Sep 14, 2023 2:16 pm
First light with new toy - iStar Asteria TCR 204-12 R35

Last post by arnedanielsen « Thu Sep 14, 2023 1:40 pm
Replies: 27
by arnedanielsen » Mon Sep 04, 2023 7:42 pm
1

2
Rating: 8.39%
27 Replies

864 Views

Last post by arnedanielsen
Thu Sep 14, 2023 1:40 pm
5 Day Animation Sept 8-12 White Light

Last post by Peterm « Thu Sep 14, 2023 5:13 am
Replies: 4
by telescopemaker » Tue Sep 12, 2023 9:32 pm

Rating: 0.84%

4 Replies

169 Views

Last post by Peterm
Thu Sep 14, 2023 5:13 am
An hour of AR3423 AND AR3425

Last post by Peterm « Thu Sep 14, 2023 5:11 am
Replies: 8
by solar » Wed Sep 13, 2023 9:47 am

Rating: 1.89%

8 Replies

205 Views

Last post by Peterm
Thu Sep 14, 2023 5:11 am
Sol from the 12th of September 2023.

Last post by EricF « Thu Sep 14, 2023 4:39 am
Replies: 4
by eroel » Wed Sep 13, 2023 3:30 pm

Rating: 0.84%

4 Replies

143 Views

Last post by EricF
Thu Sep 14, 2023 4:39 am
13 Sept 2023 Full Disk White Light

Last post by marktownley « Wed Sep 13, 2023 10:10 pm
Replies: 2
by telescopemaker » Wed Sep 13, 2023 6:08 pm

Rating: 1.47%

2 Replies

128 Views

Last post by marktownley
Wed Sep 13, 2023 10:10 pm
Flare alert AR3423 2309UT 12-09-2023

Last post by marktownley « Wed Sep 13, 2023 10:09 pm
Replies: 7
by Martin_S » Tue Sep 12, 2023 10:14 pm

Rating: 2.94%

7 Replies

217 Views

Last post by marktownley
Wed Sep 13, 2023 10:09 pm
2023 09 05 - Late posting

Last post by marktownley « Wed Sep 13, 2023 9:22 pm
Replies: 4
by Simon2940 » Tue Sep 12, 2023 9:56 pm

Rating: 1.05%

4 Replies

153 Views

Last post by marktownley
Wed Sep 13, 2023 9:22 pm
Disk and animations from 9/11/2023

Last post by rigel123 « Wed Sep 13, 2023 8:39 pm
Replies: 12
by rigel123 » Tue Sep 12, 2023 5:29 pm

Rating: 2.94%

12 Replies

274 Views

Last post by rigel123
Wed Sep 13, 2023 8:39 pm
Sun FD in H-Alpha, CaK and Continuum September 12th 2023

Last post by DeepSolar64 « Wed Sep 13, 2023 7:35 pm
Replies: 5
by arnedanielsen » Tue Sep 12, 2023 4:43 pm

Rating: 2.31%

5 Replies

176 Views

Last post by DeepSolar64
Wed Sep 13, 2023 7:35 pm
Sometimes you just gotta laugh!

Last post by rigel123 « Wed Sep 13, 2023 4:02 pm

by rigel123 » Wed Sep 13, 2023 4:02 pm

Rating: 1.68%

0 Replies

97 Views

Last post by rigel123
Wed Sep 13, 2023 4:02 pm
Day 2 France 11th September 2023

Last post by eroel « Wed Sep 13, 2023 3:27 pm
Replies: 16
by Montana » Mon Sep 11, 2023 6:57 pm

Rating: 6.71%

16 Replies

425 Views

Last post by eroel
Wed Sep 13, 2023 3:27 pm
August 27th Session

Last post by eroel « Wed Sep 13, 2023 3:23 pm
Replies: 11
by MapleRidge » Tue Aug 29, 2023 11:31 pm

Rating: 1.89%

11 Replies

344 Views

Last post by eroel
Wed Sep 13, 2023 3:23 pm
5 Days Sequential White Light Full Disk

Last post by ffellah « Wed Sep 13, 2023 10:49 am
Replies: 3
by telescopemaker » Tue Sep 12, 2023 4:34 pm

Rating: 1.05%

3 Replies

145 Views

Last post by ffellah
Wed Sep 13, 2023 10:49 am
White light 12th of September 2023: full disk and close-ups

Last post by telescopemaker « Tue Sep 12, 2023 9:28 pm
Replies: 5
by daniele_bonfiglio » Tue Sep 12, 2023 2:30 pm

Rating: 2.31%

5 Replies

201 Views

Last post by telescopemaker
Tue Sep 12, 2023 9:28 pm
September 12 2023. 8x32 WL SUNoculars and Slooh Ha.

Last post by DeepSolar64 « Tue Sep 12, 2023 8:18 pm
Replies: 2
by DeepSolar64 » Tue Sep 12, 2023 6:07 pm

Rating: 1.05%

2 Replies

111 Views

Last post by DeepSolar64
Tue Sep 12, 2023 8:18 pm
12.9.23: High Res H-alpha with the new Lunt

Last post by marktownley « Tue Sep 12, 2023 8:14 pm
Replies: 6
by Dennis » Tue Sep 12, 2023 11:58 am

Rating: 2.73%

6 Replies

249 Views

Last post by marktownley
Tue Sep 12, 2023 8:14 pm
CaK Mosaic

Last post by marktownley « Tue Sep 12, 2023 7:31 pm
Replies: 2
by Alto » Tue Sep 12, 2023 5:02 pm

Rating: 1.47%

2 Replies

127 Views

Last post by marktownley
Tue Sep 12, 2023 7:31 pm
Sol from the 11th of September 2023.

Last post by marktownley « Tue Sep 12, 2023 7:29 pm
Replies: 5
by eroel » Tue Sep 12, 2023 3:16 pm

Rating: 1.26%

5 Replies

157 Views

Last post by marktownley
Tue Sep 12, 2023 7:29 pm
5 Days White Light Full Disk Animation

Last post by marktownley « Tue Sep 12, 2023 7:28 pm
Replies: 1
by telescopemaker » Tue Sep 12, 2023 4:59 pm

Rating: 0.84%

1 Replies

95 Views

Last post by marktownley
Tue Sep 12, 2023 7:28 pm
12 Sept 2023 Full Disk WhiteLight

Last post by marktownley « Tue Sep 12, 2023 7:23 pm
Replies: 2
by telescopemaker » Tue Sep 12, 2023 2:01 pm

Rating: 1.26%

2 Replies

114 Views

Last post by marktownley
Tue Sep 12, 2023 7:23 pm
Sun Full Disk in H-alpha & Sunspot active regions 2023-09-09

Last post by marktownley « Tue Sep 12, 2023 7:20 pm
Replies: 1
by xinghai » Tue Sep 12, 2023 2:52 pm

Rating: 1.26%

1 Replies

99 Views

Last post by marktownley
Tue Sep 12, 2023 7:20 pm
Sun FD in H-Alpha, CaK and Continuum September 10th 2023

Last post by arnedanielsen « Tue Sep 12, 2023 4:18 pm
Replies: 5
by arnedanielsen » Mon Sep 11, 2023 5:26 pm

Rating: 2.52%

5 Replies

217 Views

Last post by arnedanielsen
Tue Sep 12, 2023 4:18 pm
4 hours 55 minutes timelapse of AR13421 in H-Alpha 5th of September 2023

Last post by arnedanielsen « Tue Sep 12, 2023 4:17 pm
Replies: 22
by arnedanielsen » Thu Sep 07, 2023 12:56 pm

Rating: 7.97%

22 Replies

614 Views

Last post by arnedanielsen
Tue Sep 12, 2023 4:17 pm
Sol from the 10th of September 2023.

Last post by eroel « Tue Sep 12, 2023 3:11 pm
Replies: 10
by eroel » Sun Sep 10, 2023 10:58 pm

Rating: 2.31%

10 Replies

267 Views

Last post by eroel
Tue Sep 12, 2023 3:11 pm
AR 3413 WL

Last post by arnedanielsen « Tue Sep 12, 2023 2:55 pm
Replies: 8
by DanielBrousseau » Mon Sep 11, 2023 8:26 pm

Rating: 2.52%

8 Replies

237 Views

Last post by arnedanielsen
Tue Sep 12, 2023 2:55 pm
20230909 solar discs

Last post by Dennis « Tue Sep 12, 2023 2:54 pm
Replies: 6
by EricF » Sun Sep 10, 2023 5:36 pm

Rating: 2.73%

6 Replies

190 Views

Last post by Dennis
Tue Sep 12, 2023 2:54 pm
September 11 2023 Observations. M1.13 Flare!

Last post by DeepSolar64 « Tue Sep 12, 2023 2:14 pm
Replies: 5
by DeepSolar64 » Mon Sep 11, 2023 6:12 pm

Rating: 2.31%

5 Replies

180 Views

Last post by DeepSolar64
Tue Sep 12, 2023 2:14 pm
Thousand Oaks Optical H-alpha Prominence filter system

Last post by pedro « Tue Sep 12, 2023 1:49 pm
Replies: 13
by pedro » Sun Aug 27, 2023 5:13 pm

Rating: 1.68%

13 Replies

576 Views

Last post by pedro
Tue Sep 12, 2023 1:49 pm
Today's SUN (20230911) | FD images

Last post by pedro « Tue Sep 12, 2023 1:48 pm
Replies: 9
by pedro » Mon Sep 11, 2023 2:29 pm

Rating: 2.1%

9 Replies

299 Views

Last post by pedro
Tue Sep 12, 2023 1:48 pm
11.9.23: H-a and OIII close up shots of AR13423 and others

Last post by rigel123 « Tue Sep 12, 2023 11:29 am
Replies: 8
by Dennis » Mon Sep 11, 2023 3:03 pm

Rating: 3.14%

8 Replies

327 Views

Last post by rigel123
Tue Sep 12, 2023 11:29 am
H-alpha, H-beta and Ca-K SHG images -- very good seeing, Sept 9

Last post by rigel123 « Tue Sep 12, 2023 11:20 am
Replies: 19
by thesmiths » Sat Sep 09, 2023 3:19 pm

Rating: 5.87%

19 Replies

561 Views

Last post by rigel123
Tue Sep 12, 2023 11:20 am
Odd proms from 10th Sept 2023

Last post by ffellah « Tue Sep 12, 2023 10:11 am
Replies: 3
by Alto » Mon Sep 11, 2023 4:02 pm

Rating: 1.26%

3 Replies

155 Views

Last post by ffellah
Tue Sep 12, 2023 10:11 am
AR3423 56 minute animation

Last post by DeepSolar64 « Mon Sep 11, 2023 9:53 pm
Replies: 10
by Peterm » Mon Sep 11, 2023 9:38 am

Rating: 3.98%

10 Replies

316 Views

Last post by DeepSolar64
Mon Sep 11, 2023 9:53 pm
August 13, 2023 FD Solar Ha

Last post by DeepSolar64 « Mon Sep 11, 2023 9:06 pm
Replies: 7
by AstroBees » Mon Aug 14, 2023 12:05 am

Rating: 3.14%

7 Replies

285 Views

Last post by DeepSolar64
Mon Sep 11, 2023 9:06 pm
11 Sept 2023 Sol Full Disk White Light

Last post by marktownley « Mon Sep 11, 2023 8:40 pm
Replies: 2
by telescopemaker » Mon Sep 11, 2023 6:04 pm

Rating: 0.84%

2 Replies

119 Views

Last post by marktownley
Mon Sep 11, 2023 8:40 pm
September 10 2023 Orion70 WL Observations and KSO.

Last post by DeepSolar64 « Mon Sep 11, 2023 8:33 pm
Replies: 4
by DeepSolar64 » Mon Sep 11, 2023 3:46 am

Rating: 1.89%

4 Replies

176 Views

Last post by DeepSolar64
Mon Sep 11, 2023 8:33 pm
SUN September 11th AR 3423

Last post by marktownley « Mon Sep 11, 2023 8:26 pm
Replies: 6
by RichardJ » Mon Sep 11, 2023 8:00 am

Rating: 2.94%

6 Replies

291 Views

Last post by marktownley
Mon Sep 11, 2023 8:26 pm
Orion70 image and Slooh. 9-8-23

Last post by DeepSolar64 « Mon Sep 11, 2023 8:24 pm
Replies: 6
by DeepSolar64 » Fri Sep 08, 2023 4:58 pm

Rating: 2.31%

6 Replies

219 Views

Last post by DeepSolar64
Mon Sep 11, 2023 8:24 pm
Some prominence activity, 09 Sep 2023

Last post by marktownley « Mon Sep 11, 2023 8:19 pm
Replies: 5
by oriolestation » Mon Sep 11, 2023 2:09 am

Rating: 1.89%

5 Replies

162 Views

Last post by marktownley
Mon Sep 11, 2023 8:19 pm
10.9.2023: Some high res. Quarktime with the imx462

Last post by DanielBrousseau « Mon Sep 11, 2023 8:13 pm
Replies: 11
by Dennis » Sun Sep 10, 2023 2:43 pm

Rating: 4.82%

11 Replies

314 Views

Last post by DanielBrousseau
Mon Sep 11, 2023 8:13 pm
9 Sept Full Disk White Light

Last post by marktownley « Mon Sep 11, 2023 7:45 pm
Replies: 3
by telescopemaker » Sun Sep 10, 2023 5:18 pm

Rating: 1.26%

3 Replies

167 Views

Last post by marktownley
Mon Sep 11, 2023 7:45 pm
20230906 fun with an iPhone

Last post by marktownley « Mon Sep 11, 2023 7:29 pm
Replies: 4
by EricF » Sun Sep 10, 2023 5:53 pm

Rating: 1.68%

4 Replies

154 Views

Last post by marktownley
Mon Sep 11, 2023 7:29 pm
8 Sept Full Disk White Light

Last post by marktownley « Mon Sep 11, 2023 7:27 pm
Replies: 2
by telescopemaker » Sun Sep 10, 2023 5:23 pm

Rating: 0.84%

2 Replies

120 Views

Last post by marktownley
Mon Sep 11, 2023 7:27 pm
halpha sun on 10 September

Last post by marktownley « Mon Sep 11, 2023 7:24 pm
Replies: 4
by stef41 » Sun Sep 10, 2023 2:14 pm

Rating: 1.05%

4 Replies

194 Views

Last post by marktownley
Mon Sep 11, 2023 7:24 pm
10 Sept 2023 Full Disk in White Light

Last post by marktownley « Mon Sep 11, 2023 7:21 pm
Replies: 2
by telescopemaker » Sun Sep 10, 2023 5:02 pm

Rating: 1.26%

2 Replies

128 Views

Last post by marktownley
Mon Sep 11, 2023 7:21 pm
Sunday 10th September 2023

Last post by Montana « Mon Sep 11, 2023 6:49 pm
Replies: 18
by Montana » Sun Sep 10, 2023 12:18 pm

Rating: 6.92%

18 Replies

444 Views

Last post by Montana
Mon Sep 11, 2023 6:49 pm
September 9th in Ha

Last post by MapleRidge « Mon Sep 11, 2023 5:19 pm
Replies: 11
by MapleRidge » Sun Sep 10, 2023 3:06 am

Rating: 1.68%

11 Replies

324 Views

Last post by MapleRidge
Mon Sep 11, 2023 5:19 pm
Up up and away! 2023-09-09 Sun-airplane transit

Last post by Dennis « Mon Sep 11, 2023 2:49 pm
Replies: 7
by xinghai » Sat Sep 09, 2023 4:22 pm

Rating: 3.56%

7 Replies

282 Views

Last post by Dennis
Mon Sep 11, 2023 2:49 pm
Solarchat Zoom meeting Sunday Sept. 10th 1800GMT

Last post by Martin_S « Mon Sep 11, 2023 9:30 am
Replies: 16
by solarchat » Wed Sep 06, 2023 4:11 pm

Rating: 4.4%

16 Replies

996 Views

Last post by Martin_S
Mon Sep 11, 2023 9:30 am
Very quick SUNocular notes. 9-9-23

Last post by DeepSolar64 « Mon Sep 11, 2023 2:42 am
Replies: 2
by DeepSolar64 » Sat Sep 09, 2023 4:39 pm

Rating: 1.05%

2 Replies

149 Views

Last post by DeepSolar64
Mon Sep 11, 2023 2:42 am
Filament Departure

Last post by DeepSolar64 « Mon Sep 11, 2023 2:02 am
Replies: 12
by solar » Sun Sep 10, 2023 8:19 am

Rating: 1.89%

12 Replies

330 Views

Last post by DeepSolar64
Mon Sep 11, 2023 2:02 am
Sun FD in H-Alpha, CaK and Continuum September 6th 2023

Last post by arnedanielsen « Sun Sep 10, 2023 6:48 pm

by arnedanielsen » Sun Sep 10, 2023 6:48 pm

Rating: 0.42%

0 Replies

111 Views

Last post by arnedanielsen
Sun Sep 10, 2023 6:48 pm
Solar Images 4th September 2023

Last post by Carbon60 « Sun Sep 10, 2023 6:34 pm
Replies: 14
by Carbon60 » Mon Sep 04, 2023 8:28 pm

Rating: 3.98%

14 Replies

411 Views

Last post by Carbon60
Sun Sep 10, 2023 6:34 pm
Is this dangerous?

Last post by rsfoto « Sun Sep 10, 2023 6:24 pm
Replies: 13
by nfoldager » Sun Sep 03, 2023 1:38 pm

Rating: 2.1%

13 Replies

479 Views

Last post by rsfoto
Sun Sep 10, 2023 6:24 pm
Ca K double stack images from 9/3/23

Last post by hopskipson « Sun Sep 10, 2023 5:02 pm
Replies: 7
by hopskipson » Sun Sep 10, 2023 1:44 am

Rating: 2.94%

7 Replies

261 Views

Last post by hopskipson
Sun Sep 10, 2023 5:02 pm
Sol from the 8th of September 2023.

Last post by eroel « Sun Sep 10, 2023 4:34 pm
Replies: 7
by eroel » Fri Sep 08, 2023 10:43 pm

Rating: 1.26%

7 Replies

207 Views

Last post by eroel
Sun Sep 10, 2023 4:34 pm
Sun FD in H-Alpha, CaK and Continuum September 5th 2023

Last post by arnedanielsen « Sun Sep 10, 2023 3:54 pm
Replies: 11
by arnedanielsen » Wed Sep 06, 2023 8:31 pm

Rating: 3.98%

11 Replies

316 Views

Last post by arnedanielsen
Sun Sep 10, 2023 3:54 pm
Sol from the 9th of September 2023.

Last post by arnedanielsen « Sun Sep 10, 2023 3:42 pm
Replies: 6
by eroel » Sun Sep 10, 2023 3:00 am

Rating: 1.26%

6 Replies

199 Views

Last post by arnedanielsen
Sun Sep 10, 2023 3:42 pm
9 September AR 13425 and Friends

Last post by MAURITS « Sun Sep 10, 2023 3:36 pm
Replies: 9
by MAURITS » Sat Sep 09, 2023 10:03 am

Rating: 2.94%

9 Replies

253 Views

Last post by MAURITS
Sun Sep 10, 2023 3:36 pm
AR210/F9 and best seeing of this year 09.09.

Last post by arnedanielsen « Sun Sep 10, 2023 3:28 pm
Replies: 11
by pupak » Sat Sep 09, 2023 12:11 pm

Rating: 3.77%

11 Replies

368 Views

Last post by arnedanielsen
Sun Sep 10, 2023 3:28 pm
Sunday Morning Session Ha 09-09-2023

Last post by arnedanielsen « Sun Sep 10, 2023 3:26 pm
Replies: 9
by Martin_S » Sun Sep 10, 2023 5:14 am

Rating: 2.31%

9 Replies

207 Views

Last post by arnedanielsen
Sun Sep 10, 2023 3:26 pm
Sun Full Disk in H-alpha 2023-09-05

Last post by arnedanielsen « Sun Sep 10, 2023 3:23 pm
Replies: 7
by xinghai » Sat Sep 09, 2023 10:09 am

Rating: 1.47%

7 Replies

249 Views

Last post by arnedanielsen
Sun Sep 10, 2023 3:23 pm
Halpha sun on 9 September

Last post by arnedanielsen « Sun Sep 10, 2023 3:22 pm
Replies: 9
by stef41 » Sat Sep 09, 2023 1:13 pm

Rating: 2.1%

9 Replies

286 Views

Last post by arnedanielsen
Sun Sep 10, 2023 3:22 pm
AR3245 and a Small Flare 70min animation

Last post by arnedanielsen « Sun Sep 10, 2023 3:21 pm
Replies: 6
by Martin_S » Sat Sep 09, 2023 5:28 am

Rating: 2.52%

6 Replies

198 Views

Last post by arnedanielsen
Sun Sep 10, 2023 3:21 pm
Antlia "not" Ca-k 3nm images from 09/07

Last post by arnedanielsen « Sun Sep 10, 2023 3:20 pm
Replies: 17
by Hildo » Thu Sep 07, 2023 9:56 pm

Rating: 4.4%

17 Replies

494 Views

Last post by arnedanielsen
Sun Sep 10, 2023 3:20 pm
Daystar Quark Chromo - Dial Settings - Test

Last post by pedro « Sun Sep 10, 2023 3:04 pm
Replies: 16
by Alto » Mon Sep 04, 2023 4:50 pm

Rating: 2.31%

16 Replies

407 Views

Last post by pedro
Sun Sep 10, 2023 3:04 pm
Sun in Ha 8 September 2023

Last post by FRAZ « Sun Sep 10, 2023 10:17 am
Replies: 4
by step_henmartin » Sat Sep 09, 2023 4:11 pm

Rating: 1.26%

4 Replies

142 Views

Last post by FRAZ
Sun Sep 10, 2023 10:17 am
Plasma erupting from the surface of the Sun

Last post by MAURITS « Sat Sep 09, 2023 10:16 am
Replies: 2
by xinghai » Fri Sep 08, 2023 8:11 pm

Rating: 2.1%

2 Replies

156 Views

Last post by MAURITS
Sat Sep 09, 2023 10:16 am
SolarScout DS60 - Smudge

Last post by chris_1986 « Sat Sep 09, 2023 8:28 am
Replies: 9
by chris_1986 » Mon Sep 04, 2023 7:11 am

Rating: 0.63%

9 Replies

357 Views

Last post by chris_1986
Sat Sep 09, 2023 8:28 am
Romulan Warbird passing the Sun???

Last post by marktownley « Sat Sep 09, 2023 6:21 am
Replies: 3
by xinghai » Fri Sep 08, 2023 1:21 pm

Rating: 1.26%

3 Replies

178 Views

Last post by marktownley
Sat Sep 09, 2023 6:21 am
Ha SUN 2023/9/7

Last post by marktownley « Sat Sep 09, 2023 6:20 am
Replies: 1
by p1taylor » Fri Sep 08, 2023 1:35 pm

Rating: 1.26%

1 Replies

93 Views

Last post by marktownley
Sat Sep 09, 2023 6:20 am
The opportunity to do something overwhelmed any

Last post by Alto « Sat Sep 09, 2023 6:15 am
Replies: 6
by Alto » Fri Sep 08, 2023 12:36 pm

Rating: 2.31%

6 Replies

223 Views

Last post by Alto
Sat Sep 09, 2023 6:15 am
Ha session 07-09-2023

Last post by Martin_S « Sat Sep 09, 2023 5:17 am
Replies: 11
by Martin_S » Thu Sep 07, 2023 12:08 pm

Rating: 3.77%

11 Replies

337 Views

Last post by Martin_S
Sat Sep 09, 2023 5:17 am
Has anyone tried using the Hinode Solar guider to point the Alt-Az mount?

Last post by pupak « Fri Sep 08, 2023 1:17 pm
Replies: 3
by pupak » Wed Sep 06, 2023 4:21 pm

Rating: 0.42%

3 Replies

154 Views

Last post by pupak
Fri Sep 08, 2023 1:17 pm
September 6th in Ha

Last post by xinghai « Fri Sep 08, 2023 12:59 pm
Replies: 9
by MapleRidge » Thu Sep 07, 2023 12:55 pm

Rating: 2.1%

9 Replies

270 Views

Last post by xinghai
Fri Sep 08, 2023 12:59 pm
Today's SUN (20230907) | clear skies finally

Last post by pedro « Fri Sep 08, 2023 11:09 am
Replies: 7
by pedro » Thu Sep 07, 2023 4:57 pm

Rating: 1.89%

7 Replies

221 Views

Last post by pedro
Fri Sep 08, 2023 11:09 am
Solar session 07.09. with AR210

Last post by ffellah « Fri Sep 08, 2023 10:59 am
Replies: 7
by pupak » Thu Sep 07, 2023 3:24 pm

Rating: 3.98%

7 Replies

235 Views

Last post by ffellah
Fri Sep 08, 2023 10:59 am
Well at least the Sun was out 6 September 2023

Last post by Averton « Fri Sep 08, 2023 10:21 am
Replies: 11
by Averton » Wed Sep 06, 2023 11:15 am

Rating: 3.77%

11 Replies

309 Views

Last post by Averton
Fri Sep 08, 2023 10:21 am
Best day this year, so far (Sept6/23)

Last post by FRAZ « Fri Sep 08, 2023 6:06 am
Replies: 7
by gabrieli » Thu Sep 07, 2023 12:54 pm

Rating: 1.89%

7 Replies

210 Views

Last post by FRAZ
Fri Sep 08, 2023 6:06 am
A Sun in every way 😉 - 07.09.2023

Last post by FRAZ « Fri Sep 08, 2023 6:03 am
Replies: 6
by Ross » Thu Sep 07, 2023 1:20 pm

Rating: 2.94%

6 Replies

268 Views

Last post by FRAZ
Fri Sep 08, 2023 6:03 am
Offband (Blue wing?) 2 hour NE animation.

Last post by marktownley « Fri Sep 08, 2023 5:20 am
Replies: 10
by Peterm » Wed Sep 06, 2023 9:10 am

Rating: 3.35%

10 Replies

307 Views

Last post by marktownley
Fri Sep 08, 2023 5:20 am
Orion70 WL and Slooh Ha. 9-7-23

Last post by DeepSolar64 « Fri Sep 08, 2023 4:53 am
Replies: 4
by DeepSolar64 » Thu Sep 07, 2023 4:14 pm

Rating: 1.89%

4 Replies

139 Views

Last post by DeepSolar64
Fri Sep 08, 2023 4:53 am
Mosaic on September 4-5-6

Last post by DeepSolar64 « Fri Sep 08, 2023 4:51 am
Replies: 10
by Ivan » Wed Sep 06, 2023 9:04 am

Rating: 3.56%

10 Replies

304 Views

Last post by DeepSolar64
Fri Sep 08, 2023 4:51 am
Decreasing sunspot numbers

Last post by marktownley « Thu Sep 07, 2023 7:29 pm
Replies: 7
by JohnW » Sat Sep 02, 2023 12:45 am

Rating: 2.73%

7 Replies

264 Views

Last post by marktownley
Thu Sep 07, 2023 7:29 pm
Today's session with Solar N180/F7 06.09.

Last post by pedro « Thu Sep 07, 2023 5:02 pm
Replies: 10
by pupak » Wed Sep 06, 2023 5:38 pm

Rating: 3.98%

10 Replies

307 Views

Last post by pedro
Thu Sep 07, 2023 5:02 pm
Tuesdays Trio of Disks 5th September

Last post by marktownley « Thu Sep 07, 2023 4:51 pm
Replies: 12
by marktownley » Wed Sep 06, 2023 5:46 am

Rating: 4.19%

12 Replies

306 Views

Last post by marktownley
Thu Sep 07, 2023 4:51 pm
September 6 2023 Observations.

Last post by DeepSolar64 « Thu Sep 07, 2023 2:23 pm
Replies: 7
by DeepSolar64 » Wed Sep 06, 2023 5:53 pm

Rating: 3.14%

7 Replies

196 Views

Last post by DeepSolar64
Thu Sep 07, 2023 2:23 pm
September 5th - Ha Session

Last post by MapleRidge « Thu Sep 07, 2023 12:35 pm
Replies: 13
by MapleRidge » Wed Sep 06, 2023 2:58 pm

Rating: 2.52%

13 Replies

319 Views

Last post by MapleRidge
Thu Sep 07, 2023 12:35 pm
Sun FD in H-Alpha, CaK and Continuum September 4th 2023

Last post by arnedanielsen « Thu Sep 07, 2023 11:55 am
Replies: 7
by arnedanielsen » Tue Sep 05, 2023 7:00 pm

Rating: 2.73%

7 Replies

187 Views

Last post by arnedanielsen
Thu Sep 07, 2023 11:55 am
Sept 4th 2023 FD in Ha and sunspot activity areas

Last post by ffellah « Thu Sep 07, 2023 10:42 am
Replies: 3
by xinghai » Wed Sep 06, 2023 8:55 pm

Rating: 1.89%

3 Replies

170 Views

Last post by ffellah
Thu Sep 07, 2023 10:42 am
Fila - Prom

Last post by ffellah « Thu Sep 07, 2023 10:31 am
Replies: 8
by solar » Sun Sep 03, 2023 10:26 am

Rating: 2.52%

8 Replies

212 Views

Last post by ffellah
Thu Sep 07, 2023 10:31 am
One wild prominence and a few details 05.09.

Last post by Carbon60 « Thu Sep 07, 2023 7:04 am
Replies: 6
by pupak » Tue Sep 05, 2023 5:06 pm

Rating: 3.14%

6 Replies

220 Views

Last post by Carbon60
Thu Sep 07, 2023 7:04 am
Complex region 13324 and region 13326

Last post by Carbon60 « Thu Sep 07, 2023 6:47 am
Replies: 13
by MAURITS » Wed Sep 06, 2023 11:55 am

Rating: 3.98%

13 Replies

418 Views

Last post by Carbon60
Thu Sep 07, 2023 6:47 am
Southern polar region 30th September

Last post by marktownley « Thu Sep 07, 2023 5:36 am
Replies: 7
by Rob63 » Wed Sep 06, 2023 8:57 am

Rating: 1.47%

7 Replies

263 Views

Last post by marktownley
Thu Sep 07, 2023 5:36 am
Offband from Ha, supergranulation and filament

Last post by marktownley « Thu Sep 07, 2023 5:29 am
Replies: 6
by davidem27 » Wed Sep 06, 2023 2:07 pm

Rating: 1.26%

6 Replies

253 Views

Last post by marktownley
Thu Sep 07, 2023 5:29 am
So glad to have upgraded my scope!

Last post by marktownley « Thu Sep 07, 2023 5:22 am
Replies: 3
by daniele_bonfiglio » Wed Sep 06, 2023 2:35 pm

Rating: 1.26%

3 Replies

159 Views

Last post by marktownley
Thu Sep 07, 2023 5:22 am
Prom and full disks from Sept 4 and 5

Last post by marktownley « Thu Sep 07, 2023 5:19 am
Replies: 6
by gabrieli » Wed Sep 06, 2023 10:50 am

Rating: 1.26%

6 Replies

277 Views

Last post by marktownley
Thu Sep 07, 2023 5:19 am
Animation of NE Limb Prom 9/2/2023

Last post by rigel123 « Wed Sep 06, 2023 9:18 pm
Replies: 22
by rigel123 » Sun Sep 03, 2023 12:20 pm

Rating: 5.24%

22 Replies

532 Views

Last post by rigel123
Wed Sep 06, 2023 9:18 pm
... to tell the children about the Sun!!!

Last post by arnedanielsen « Wed Sep 06, 2023 8:23 pm
Replies: 6
by Ross » Wed Sep 06, 2023 12:40 pm

Rating: 2.52%

6 Replies

204 Views

Last post by arnedanielsen
Wed Sep 06, 2023 8:23 pm
5th Sept sunshine

Last post by arnedanielsen « Wed Sep 06, 2023 8:19 pm
Replies: 7
by robert » Tue Sep 05, 2023 2:53 pm

Rating: 1.89%

7 Replies

224 Views

Last post by arnedanielsen
Wed Sep 06, 2023 8:19 pm
WL AR3421 4 Sept 2023

Last post by arnedanielsen « Wed Sep 06, 2023 8:17 pm
Replies: 2
by Jordan Konisky » Tue Sep 05, 2023 5:37 pm

Rating: 0.63%

2 Replies

114 Views

Last post by arnedanielsen
Wed Sep 06, 2023 8:17 pm
WL SUN2023/9/4

Last post by p1taylor « Wed Sep 06, 2023 5:27 pm
Replies: 4
by p1taylor » Tue Sep 05, 2023 1:36 pm

Rating: 0.21%

4 Replies

131 Views

Last post by p1taylor
Wed Sep 06, 2023 5:27 pm
Active Regions 5 th September

Last post by MAURITS « Wed Sep 06, 2023 11:36 am
Replies: 15
by MAURITS » Tue Sep 05, 2023 11:06 am

Rating: 4.82%

15 Replies

325 Views

Last post by MAURITS
Wed Sep 06, 2023 11:36 am
September 5 2023 Observations.

Last post by DeepSolar64 « Wed Sep 06, 2023 5:50 am
Replies: 4
by DeepSolar64 » Tue Sep 05, 2023 6:24 pm

Rating: 1.47%

4 Replies

149 Views

Last post by DeepSolar64
Wed Sep 06, 2023 5:50 am
Sun in H-alpha and Calcium H-Line

Last post by marktownley « Wed Sep 06, 2023 5:33 am
Replies: 3
by Ross » Tue Sep 05, 2023 1:18 pm

Rating: 1.05%

3 Replies

113 Views

Last post by marktownley
Wed Sep 06, 2023 5:33 am
Disk and animation of NE Limb 9/4/2023

Last post by rigel123 « Wed Sep 06, 2023 3:25 am
Replies: 5
by rigel123 » Mon Sep 04, 2023 5:50 pm

Rating: 1.26%

5 Replies

181 Views

Last post by rigel123
Wed Sep 06, 2023 3:25 am
Antlia 3nm Ca-k wedge question

Last post by DeepSolar64 « Tue Sep 05, 2023 8:18 pm
Replies: 27
by Hildo » Mon Sep 04, 2023 8:53 pm
1

2
Rating: 6.92%
27 Replies

703 Views

Last post by DeepSolar64
Tue Sep 05, 2023 8:18 pm
Labor Day quick session September 4, 2023

Last post by MAURITS « Tue Sep 05, 2023 6:56 pm
Replies: 11
by ffellah » Mon Sep 04, 2023 5:55 pm

Rating: 4.19%

11 Replies

264 Views

Last post by MAURITS
Tue Sep 05, 2023 6:56 pm
August 31 CaK, September 01 2023 WL and Ha C11

Last post by LeoD « Tue Sep 05, 2023 6:17 pm
Replies: 12
by LeoD » Sun Sep 03, 2023 7:17 pm

Rating: 5.24%

12 Replies

408 Views

Last post by LeoD
Tue Sep 05, 2023 6:17 pm
A Trio of Disks 4th September

Last post by marktownley « Tue Sep 05, 2023 5:18 pm
Replies: 10
by marktownley » Mon Sep 04, 2023 9:46 pm

Rating: 4.19%

10 Replies

279 Views

Last post by marktownley
Tue Sep 05, 2023 5:18 pm
Sun FD in H-Alpha, CaK and Continuum September 2nd 2023

Last post by arnedanielsen « Tue Sep 05, 2023 4:47 pm
Replies: 12
by arnedanielsen » Sat Sep 02, 2023 4:47 pm

Rating: 4.61%

12 Replies

321 Views

Last post by arnedanielsen
Tue Sep 05, 2023 4:47 pm
Sol from the 4th of September 2023.

Last post by arnedanielsen « Tue Sep 05, 2023 4:35 pm
Replies: 3
by eroel » Mon Sep 04, 2023 11:49 pm

Rating: 0.42%

3 Replies

137 Views

Last post by arnedanielsen
Tue Sep 05, 2023 4:35 pm
M-Class flare September 2nd

Last post by arnedanielsen « Tue Sep 05, 2023 4:34 pm
Replies: 5
by Nik » Mon Sep 04, 2023 8:01 pm

Rating: 1.89%

5 Replies

179 Views

Last post by arnedanielsen
Tue Sep 05, 2023 4:34 pm
My closest CaK

Last post by nicspenceryork « Tue Sep 05, 2023 6:40 am
Replies: 28
by nicspenceryork » Sun Aug 27, 2023 10:51 am
1

2
Rating: 9.85%
28 Replies

905 Views

Last post by nicspenceryork
Tue Sep 05, 2023 6:40 am
September 4 2023 Observations. C102 & SMII90DS.

Last post by DeepSolar64 « Tue Sep 05, 2023 5:36 am
Replies: 2
by DeepSolar64 » Tue Sep 05, 2023 3:56 am

Rating: 1.47%

2 Replies

128 Views

Last post by DeepSolar64
Tue Sep 05, 2023 5:36 am
Comparison test AR210/F8 and 150/F8 - 03.09.

Last post by pupak « Tue Sep 05, 2023 5:09 am
Replies: 9
by pupak » Mon Sep 04, 2023 9:48 am

Rating: 3.14%

9 Replies

295 Views

Last post by pupak
Tue Sep 05, 2023 5:09 am
Full Disk and animations of the NE and Western Limbs 9/3/2023

Last post by rigel123 « Tue Sep 05, 2023 2:59 am
Replies: 8
by rigel123 » Mon Sep 04, 2023 2:46 am

Rating: 2.73%

8 Replies

241 Views

Last post by rigel123
Tue Sep 05, 2023 2:59 am
HR images taken with the N300 mm at St Véran on August 8, 9, 10 and 11

Last post by DeepSolar64 « Tue Sep 05, 2023 12:30 am
Replies: 25
by christian viladrich » Mon Aug 28, 2023 8:06 pm
1

2
Rating: 6.08%
25 Replies

761 Views

Last post by DeepSolar64
Tue Sep 05, 2023 12:30 am
September 3 2023 Observations

Last post by DeepSolar64 « Tue Sep 05, 2023 12:29 am
Replies: 2
by DeepSolar64 » Mon Sep 04, 2023 2:27 am

Rating: 1.26%

2 Replies

119 Views

Last post by DeepSolar64
Tue Sep 05, 2023 12:29 am
Lumicon Solar Prominence Filter

Last post by DeepSolar64 « Tue Sep 05, 2023 12:23 am
Replies: 10
by pedro » Sat Feb 04, 2023 3:47 pm

Rating: 2.73%

10 Replies

514 Views

Last post by DeepSolar64
Tue Sep 05, 2023 12:23 am
4.9.23: H-alpha and imx462

Last post by FRAZ « Mon Sep 04, 2023 10:43 pm
Replies: 5
by Dennis » Mon Sep 04, 2023 2:27 pm

Rating: 2.1%

5 Replies

206 Views

Last post by FRAZ
Mon Sep 04, 2023 10:43 pm
August 31st - Ha

Last post by FRAZ « Mon Sep 04, 2023 10:38 pm
Replies: 12
by MapleRidge » Sun Sep 03, 2023 11:42 pm

Rating: 2.94%

12 Replies

325 Views

Last post by FRAZ
Mon Sep 04, 2023 10:38 pm
Ca-K Prom Session 1st September 2023

Last post by marktownley « Mon Sep 04, 2023 9:35 pm
Replies: 5
by Jordan Konisky » Sun Sep 03, 2023 9:45 pm

Rating: 2.73%

5 Replies

221 Views

Last post by marktownley
Mon Sep 04, 2023 9:35 pm

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