SolarChat!

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Lou took this great image of a prom with his Lunt152 double stacked with a Quark

Welcome to Solar Chat! The best forum for Solar Astronomy

Moving forward from solar cycle 24 to 25

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This is SolarChat !!
this is the main message area for anything solar
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23100 Topics

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Last post Re: Sorry, another Mercury tr…
by Montana View the latest post
Tue Nov 12, 2019 1:03 pm
ASTRO IIDC User Group
This is the new home of the ASTRO IIDC user group previously on Yahoo Lists.

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Solarchat! Facebook Group Page
This is our Facebook counterpart to our private forum. Please join.
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Commercial Solar Filters/Cameras/Hardware
Use this section to discuss "standard" Baader/Coronado/ Lunt SolarView/ Daystar, etc… filters, cameras and scopes. No mods, just questions/ answers and reviews.
Topics: 543

543 Topics

5857 Posts

Last post Re: Lunt 60 Pressure tuning q…
by madrobin View the latest post
Sat Nov 09, 2019 11:34 pm
Solar Scope Modifications
Frankenscope? Let's see it!***be advised that NOTHING in this forum has been safety tested and you are reading and using these posts at your own peril. blah, blah, blah... dont mess around with your eyesight when it comes to solar astronomy. Use appropriate filtration at all times...
Topics: 794

794 Topics

11973 Posts

Last post Re: PST mod on a C14
by marktownley View the latest post
Mon Nov 11, 2019 8:36 pm
Solar Radio, Magnetometry and Spectroscopy
I LOVE finding out about different ways to appreciate the Sun and light in general. Use this forum to post your info or questions about various outside the mainstream ways to appreciate our life giving star!
Topics: 481

481 Topics

4816 Posts

Last post Re: large spectroheliograph -…
by highfnum View the latest post
Sat Nov 09, 2019 1:14 pm
Solar Reference Library
these are all of the great references that our users have shared with others.
Moderator: marktownley
Topics: 64

64 Topics

259 Posts

Last post Re: Free Online Access to Ast…
by skyhawk View the latest post
Tue Apr 02, 2019 2:37 pm
Solar Software
The place for all your solar software; capture, stacking, post processing, ancillaries etc. It's all up for discussion here!
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24 Topics

217 Posts

Last post Re: TUTORIAL the video to inc…
by solarchatted View the latest post
Wed Nov 06, 2019 3:44 pm
SPoD Archive
An archive of all the best images Solar Chat has to offer!
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40 Topics

351 Posts

Last post Re: Proms and filament from O…
by marktownley View the latest post
Sun Oct 13, 2019 6:42 am
Solar Astronomy Shop and Swap
VENDORS WELCOME! Please, only solar equipment.
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361 Topics

1470 Posts

Last post Re: lunt 50mm bf400
by DSobserver View the latest post
Tue Nov 05, 2019 10:13 pm
Solar Astronomy Equipment Reviews
This forum replaces http://www.solarscopereviews.com so that more people can post their own reviews. Feel free to post your review of solar astronomy equipment here! We want as many impartial reviews as possible to help people decide what to buy.
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8 Topics

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Last post Re: SolarQuest review
by pedro View the latest post
Thu Apr 11, 2019 7:40 pm
Forum Support Issues
I maintain this forum in my free time. The entire purpose of it is to allow you to share your love for solar astronomy. If there is ANYTHING I can do to enhance the forum to better suit your needs, please let me know in this forum.
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111 Topics

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by Merlin66 View the latest post
Sat Oct 05, 2019 2:10 am
Silly Forum Rules
A few simple rules that you MUST follow to participate in our forum. I am the "decider guy" and am very reasonable but there are some things that simply cannot be allowed on here. If you have any addendum's or changes that you would like to see to these rules, please post them in the Forum Issues forum.
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Last post Silly Forum Rules
by solarchat View the latest post
Thu Feb 20, 2014 2:02 pm
Great American Solar Eclipse August 21 2017
Post anything eclipse related!
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60 Topics

403 Posts

Last post Re: A frenchman in Oregon for…
by Carbon60 View the latest post
Sat Mar 10, 2018 8:31 am

Active topics

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Sorry, another Mercury transit...

Last post by Montana « Tue Nov 12, 2019 1:03 pm
Replies: 8
by ffellah » Tue Nov 12, 2019 1:22 am

8 Replies

57 Views

Last post by Montana
Tue Nov 12, 2019 1:03 pm
Mercury Transit | 20191111

Last post by Montana « Tue Nov 12, 2019 12:01 pm
Replies: 9
by pedro » Mon Nov 11, 2019 7:57 pm

9 Replies

165 Views

Last post by Montana
Tue Nov 12, 2019 12:01 pm
Mercury Transit November 2019

Last post by OTangen « Tue Nov 12, 2019 10:48 am
Replies: 10
by Carbon60 » Mon Nov 11, 2019 7:09 pm

10 Replies

106 Views

Last post by OTangen
Tue Nov 12, 2019 10:48 am
Mercury-Solar Transit Mega Thread | Nov 11th 2019

Last post by Montana « Tue Nov 12, 2019 10:44 am
Replies: 7
by MalVeauX » Mon Nov 11, 2019 9:58 pm

7 Replies

73 Views

Last post by Montana
Tue Nov 12, 2019 10:44 am
Mercury run around

Last post by OTangen « Tue Nov 12, 2019 10:42 am
Replies: 10
by Montana » Mon Nov 11, 2019 7:32 pm

10 Replies

80 Views

Last post by OTangen
Tue Nov 12, 2019 10:42 am
SUN 11/11/2019

Last post by Montana « Tue Nov 12, 2019 10:32 am
Replies: 6
by p1taylor » Mon Nov 11, 2019 8:47 pm

6 Replies

47 Views

Last post by Montana
Tue Nov 12, 2019 10:32 am
transit Mercury several freq

Last post by Montana « Tue Nov 12, 2019 10:31 am
Replies: 10
by highfnum » Mon Nov 11, 2019 8:42 pm

10 Replies

72 Views

Last post by Montana
Tue Nov 12, 2019 10:31 am
Mercury Transit from Rock Hill SC

Last post by Montana « Tue Nov 12, 2019 10:30 am
Replies: 2
by DeepSolar64 » Tue Nov 12, 2019 2:17 am

2 Replies

23 Views

Last post by Montana
Tue Nov 12, 2019 10:30 am
Mercury Transit

Last post by Montana « Tue Nov 12, 2019 10:26 am
Replies: 2
by Dave S » Tue Nov 12, 2019 4:49 am

2 Replies

18 Views

Last post by Montana
Tue Nov 12, 2019 10:26 am
Mercury transit and proms

Last post by Montana « Tue Nov 12, 2019 10:23 am
Replies: 2
by Astrophil » Tue Nov 12, 2019 5:34 am

2 Replies

26 Views

Last post by Montana
Tue Nov 12, 2019 10:23 am
Mercury with a dying Quark

Last post by Montana « Tue Nov 12, 2019 10:21 am
Replies: 4
by Starry Jack » Tue Nov 12, 2019 12:15 am

4 Replies

50 Views

Last post by Montana
Tue Nov 12, 2019 10:21 am
Couple of quick Mercury transit images

Last post by MAURITS « Tue Nov 12, 2019 6:55 am
Replies: 7
by Stardust5858 » Mon Nov 11, 2019 6:54 pm

7 Replies

75 Views

Last post by MAURITS
Tue Nov 12, 2019 6:55 am
Enhancing filament detail

Last post by DeepSolar64 « Tue Nov 12, 2019 2:33 am
Replies: 8
by Martin_S » Fri Nov 08, 2019 10:55 pm

8 Replies

145 Views

Last post by DeepSolar64
Tue Nov 12, 2019 2:33 am
Mercury Transit 2016

Last post by MapleRidge « Mon Nov 11, 2019 11:40 pm
Replies: 9
by pedro » Sat Nov 09, 2019 9:40 am

9 Replies

232 Views

Last post by MapleRidge
Mon Nov 11, 2019 11:40 pm
PST mod on a C14

Last post by marktownley « Mon Nov 11, 2019 8:36 pm
Replies: 10
by oli14 » Sun Nov 03, 2019 7:33 pm

10 Replies

235 Views

Last post by marktownley
Mon Nov 11, 2019 8:36 pm
Today's SUN (20191110) | Ha FD + Jet Transit

Last post by ffellah « Mon Nov 11, 2019 11:26 am
Replies: 4
by pedro » Sun Nov 10, 2019 3:38 pm

4 Replies

170 Views

Last post by ffellah
Mon Nov 11, 2019 11:26 am
Sun in Ca II K - Bad seeing 20191110

Last post by Montana « Mon Nov 11, 2019 7:54 am
Replies: 5
by Carbon60 » Sun Nov 10, 2019 4:24 pm

5 Replies

85 Views

Last post by Montana
Mon Nov 11, 2019 7:54 am
Anybody going to catch the Mercury Transit?

Last post by MapleRidge « Mon Nov 11, 2019 12:40 am
Replies: 22
by Starry Jack » Tue Nov 05, 2019 1:39 am

22 Replies

330 Views

Last post by MapleRidge
Mon Nov 11, 2019 12:40 am
Old school Solar observation | Clave' Helioscopes

Last post by highfnum « Sun Nov 10, 2019 6:54 pm
Replies: 9
by pedro » Mon Nov 04, 2019 5:11 pm

9 Replies

148 Views

Last post by highfnum
Sun Nov 10, 2019 6:54 pm
Lunt 60 Pressure tuning question(s)

Last post by madrobin « Sat Nov 09, 2019 11:34 pm
Replies: 23
by pauljones » Tue Nov 26, 2013 2:01 pm

23 Replies

3593 Views

Last post by madrobin
Sat Nov 09, 2019 11:34 pm
large spectroheliograph - India

Last post by highfnum « Sat Nov 09, 2019 1:14 pm
Replies: 5
by highfnum » Thu Nov 07, 2019 5:16 pm

5 Replies

127 Views

Last post by highfnum
Sat Nov 09, 2019 1:14 pm
2 Nov - 3-band FDs and zoom-ins

Last post by yltansg « Sat Nov 09, 2019 5:12 am
Replies: 10
by yltansg » Wed Nov 06, 2019 2:09 pm

10 Replies

166 Views

Last post by yltansg
Sat Nov 09, 2019 5:12 am
Sol from the 6th of November 2019.

Last post by Astrophil « Fri Nov 08, 2019 3:10 pm
Replies: 7
by eroel » Fri Nov 08, 2019 12:59 am

7 Replies

80 Views

Last post by Astrophil
Fri Nov 08, 2019 3:10 pm
4th Nov Ha Sun

Last post by Carbon60 « Fri Nov 08, 2019 6:55 am
Replies: 6
by robert » Mon Nov 04, 2019 2:34 pm

6 Replies

115 Views

Last post by Carbon60
Fri Nov 08, 2019 6:55 am
Sol from the 3rd of Novemaber 2019.

Last post by eroel « Fri Nov 08, 2019 12:22 am
Replies: 7
by eroel » Sun Nov 03, 2019 8:12 pm

7 Replies

118 Views

Last post by eroel
Fri Nov 08, 2019 12:22 am
Nov. 4,5,6 FD

Last post by eroel « Fri Nov 08, 2019 12:03 am
Replies: 6
by Astrophil » Thu Nov 07, 2019 4:46 am

6 Replies

81 Views

Last post by eroel
Fri Nov 08, 2019 12:03 am
Mercury transit / equipment.

Last post by Montana « Thu Nov 07, 2019 1:05 pm
Replies: 3
by GKA » Thu Nov 07, 2019 11:58 am

3 Replies

86 Views

Last post by Montana
Thu Nov 07, 2019 1:05 pm
TUTORIAL the video to include the earth at scale with a script

Last post by solarchatted « Wed Nov 06, 2019 3:44 pm
Replies: 2
by banjo » Sat Oct 26, 2019 4:43 pm

2 Replies

201 Views

Last post by solarchatted
Wed Nov 06, 2019 3:44 pm
Which etalon is better? Please, look, think and vote.

Last post by Valery « Wed Nov 06, 2019 2:44 am
Replies: 12
by Valery » Thu Oct 31, 2019 10:03 am

12 Replies

375 Views

Last post by Valery
Wed Nov 06, 2019 2:44 am
lunt 50mm bf400

Last post by DSobserver « Tue Nov 05, 2019 10:13 pm
Replies: 1
by DSobserver » Thu Oct 17, 2019 9:34 am

1 Replies

171 Views

Last post by DSobserver
Tue Nov 05, 2019 10:13 pm
PST no visual change when focusing

Last post by Rusted « Tue Nov 05, 2019 10:55 am
Replies: 3
by Lruacho16 » Mon Nov 04, 2019 12:59 pm

3 Replies

105 Views

Last post by Rusted
Tue Nov 05, 2019 10:55 am
How to locate the Dust Bunnies

Last post by Starry Jack « Tue Nov 05, 2019 1:36 am
Replies: 6
by Starry Jack » Sun Nov 03, 2019 5:31 pm

6 Replies

130 Views

Last post by Starry Jack
Tue Nov 05, 2019 1:36 am
Prom animation November 2nd

Last post by ffellah « Mon Nov 04, 2019 8:18 pm
Replies: 8
by ffellah » Sun Nov 03, 2019 7:29 pm

8 Replies

136 Views

Last post by ffellah
Mon Nov 04, 2019 8:18 pm
14May2019 Spectroheliograms: A Sunspot Study

Last post by george9 « Mon Nov 04, 2019 2:32 pm
Replies: 5
by p_zetner » Thu Oct 31, 2019 6:52 pm

5 Replies

232 Views

Last post by george9
Mon Nov 04, 2019 2:32 pm
SHG caH cak

Last post by Montana « Mon Nov 04, 2019 12:29 pm
Replies: 17
by highfnum » Mon Oct 21, 2019 10:17 pm

17 Replies

309 Views

Last post by Montana
Mon Nov 04, 2019 12:29 pm
3rd November Images

Last post by Montana « Mon Nov 04, 2019 12:19 pm
Replies: 7
by Martin_S » Sun Nov 03, 2019 10:08 am

7 Replies

122 Views

Last post by Montana
Mon Nov 04, 2019 12:19 pm
FDs and Highlights from Nov. 1st and 2nd

Last post by Montana « Mon Nov 04, 2019 12:14 pm
Replies: 6
by Astrophil » Sun Nov 03, 2019 3:46 am

6 Replies

103 Views

Last post by Montana
Mon Nov 04, 2019 12:14 pm
Sol from the 1st of November 2019.

Last post by Montana « Mon Nov 04, 2019 12:12 pm
Replies: 5
by eroel » Sun Nov 03, 2019 12:50 am

5 Replies

86 Views

Last post by Montana
Mon Nov 04, 2019 12:12 pm
Help coronado bf10??

Last post by DSobserver « Sun Nov 03, 2019 5:29 pm
Replies: 1
by Ahousefavor » Sat Nov 02, 2019 1:11 pm

1 Replies

135 Views

Last post by DSobserver
Sun Nov 03, 2019 5:29 pm
Common relectors for H-a?

Last post by Rusted « Sun Nov 03, 2019 12:07 pm
Replies: 2
by Rusted » Sun Nov 03, 2019 7:12 am

2 Replies

104 Views

Last post by Rusted
Sun Nov 03, 2019 12:07 pm
Today's SUN (20190831) | QUARK Chromosphere

Last post by Rusted « Sun Nov 03, 2019 6:40 am
Replies: 31
by pedro » Sat Aug 31, 2019 2:56 pm
1

2
31 Replies

714 Views

Last post by Rusted
Sun Nov 03, 2019 6:40 am
Offerings from Oct 28

Last post by Astrophil « Sun Nov 03, 2019 3:59 am
Replies: 9
by gabrieli » Mon Oct 28, 2019 11:00 pm

9 Replies

162 Views

Last post by Astrophil
Sun Nov 03, 2019 3:59 am
New Plage, Proms & Cells | Oct 29th 2019

Last post by Astrophil « Sun Nov 03, 2019 3:54 am
Replies: 12
by MalVeauX » Tue Oct 29, 2019 7:40 pm

12 Replies

175 Views

Last post by Astrophil
Sun Nov 03, 2019 3:54 am
LS 80 and 5x Powermate

Last post by Astrophil « Sun Nov 03, 2019 3:05 am
Replies: 12
by Astrophil » Wed Oct 30, 2019 2:39 am

12 Replies

195 Views

Last post by Astrophil
Sun Nov 03, 2019 3:05 am
Today's SUN (20191025) | TEC140 QUARK Chromosphere

Last post by pedro « Sat Nov 02, 2019 10:30 pm
Replies: 14
by pedro » Fri Oct 25, 2019 5:57 pm

14 Replies

321 Views

Last post by pedro
Sat Nov 02, 2019 10:30 pm
Black 3.0

Last post by bart1805 « Sat Nov 02, 2019 10:27 pm
Replies: 5
by bart1805 » Sun Oct 13, 2019 8:06 pm

5 Replies

159 Views

Last post by bart1805
Sat Nov 02, 2019 10:27 pm
3D printing and SHG

Last post by Merlin66 « Sat Nov 02, 2019 4:48 pm
Replies: 9
by taratasy » Thu Oct 31, 2019 2:53 am

9 Replies

163 Views

Last post by Merlin66
Sat Nov 02, 2019 4:48 pm
Interference eliminator and tilt adjuster

Last post by marktownley « Sat Nov 02, 2019 9:59 am
Replies: 23
by pedro » Fri Oct 25, 2019 9:55 pm

23 Replies

366 Views

Last post by marktownley
Sat Nov 02, 2019 9:59 am
Stacking two external Lunt DS filters

Last post by Marcus444 « Fri Nov 01, 2019 5:41 pm
Replies: 9
by Marcus444 » Wed Oct 30, 2019 11:41 am

9 Replies

191 Views

Last post by Marcus444
Fri Nov 01, 2019 5:41 pm
SSM, SM60 adapter, Powermate, etc.

Last post by allhoest « Fri Nov 01, 2019 4:47 am

by allhoest » Fri Nov 01, 2019 4:47 am

0 Replies

108 Views

Last post by allhoest
Fri Nov 01, 2019 4:47 am
We met the goal!...barely...:)

Last post by pedro « Thu Oct 31, 2019 11:38 am
Replies: 4
by solarchat » Wed Oct 30, 2019 2:22 pm

4 Replies

123 Views

Last post by pedro
Thu Oct 31, 2019 11:38 am
"Astronomie Solaire" - New (French) book on Solar Observation now available

Last post by Stardust5858 « Thu Oct 31, 2019 10:19 am
Replies: 23
by christian viladrich » Thu Oct 11, 2018 6:48 pm

23 Replies

2190 Views

Last post by Stardust5858
Thu Oct 31, 2019 10:19 am
Sol from the 30th of October 2019.

Last post by Montana « Thu Oct 31, 2019 10:10 am
Replies: 4
by eroel » Thu Oct 31, 2019 4:29 am

4 Replies

79 Views

Last post by Montana
Thu Oct 31, 2019 10:10 am
halpha sun of October 30th

Last post by Montana « Thu Oct 31, 2019 10:07 am
Replies: 6
by stef41 » Wed Oct 30, 2019 7:48 pm

6 Replies

95 Views

Last post by Montana
Thu Oct 31, 2019 10:07 am
halpha sun of 29 October

Last post by eroel « Thu Oct 31, 2019 4:16 am
Replies: 9
by stef41 » Tue Oct 29, 2019 3:54 pm

9 Replies

148 Views

Last post by eroel
Thu Oct 31, 2019 4:16 am
Full Disk Ha - October 28th

Last post by MapleRidge « Wed Oct 30, 2019 4:49 pm
Replies: 8
by MapleRidge » Tue Oct 29, 2019 5:35 pm

8 Replies

123 Views

Last post by MapleRidge
Wed Oct 30, 2019 4:49 pm
Last day of fundraiser

Last post by Montana « Wed Oct 30, 2019 7:50 am
Replies: 2
by solarchat » Tue Oct 29, 2019 5:15 pm

2 Replies

85 Views

Last post by Montana
Wed Oct 30, 2019 7:50 am
Removal of lunt erf double stack possible?

Last post by Stardust5858 « Tue Oct 29, 2019 4:32 pm
Replies: 2
by Stardust5858 » Tue Oct 29, 2019 12:01 pm

2 Replies

130 Views

Last post by Stardust5858
Tue Oct 29, 2019 4:32 pm
Plage Progression Through Cycle 24

Last post by krakatoa1883 « Tue Oct 29, 2019 10:58 am
Replies: 14
by Carbon60 » Sun Oct 13, 2019 12:34 pm

14 Replies

253 Views

Last post by krakatoa1883
Tue Oct 29, 2019 10:58 am
Sol from the 28th of October 2019.

Last post by krakatoa1883 « Tue Oct 29, 2019 10:53 am
Replies: 5
by eroel » Tue Oct 29, 2019 5:46 am

5 Replies

85 Views

Last post by krakatoa1883
Tue Oct 29, 2019 10:53 am
Few images of October 27th

Last post by krakatoa1883 « Tue Oct 29, 2019 10:47 am
Replies: 14
by krakatoa1883 » Sun Oct 27, 2019 3:50 pm

14 Replies

220 Views

Last post by krakatoa1883
Tue Oct 29, 2019 10:47 am
following the animation of October 25

Last post by banjo « Tue Oct 29, 2019 7:23 am
Replies: 6
by banjo » Mon Oct 28, 2019 10:40 am

6 Replies

86 Views

Last post by banjo
Tue Oct 29, 2019 7:23 am
Sun in CaK 27th Oct. '19

Last post by Carbon60 « Tue Oct 29, 2019 6:54 am
Replies: 10
by Carbon60 » Sun Oct 27, 2019 8:21 pm

10 Replies

175 Views

Last post by Carbon60
Tue Oct 29, 2019 6:54 am
Coronado materials

Last post by JF Roudier « Mon Oct 28, 2019 1:27 pm
Replies: 3
by JF Roudier » Thu Sep 26, 2019 1:34 pm

3 Replies

325 Views

Last post by JF Roudier
Mon Oct 28, 2019 1:27 pm
Proms 26 Oct 2019 Afternoon

Last post by Montana « Mon Oct 28, 2019 12:39 pm
Replies: 9
by PilotAstronomy » Sun Oct 27, 2019 4:15 pm

9 Replies

121 Views

Last post by Montana
Mon Oct 28, 2019 12:39 pm
animation on our star on October 25

Last post by banjo « Mon Oct 28, 2019 10:32 am
Replies: 11
by banjo » Sat Oct 26, 2019 2:11 pm

11 Replies

164 Views

Last post by banjo
Mon Oct 28, 2019 10:32 am
Small solar flare through a C8 telescope.

Last post by Valery « Mon Oct 28, 2019 7:27 am
Replies: 5
by Valery » Sun Oct 27, 2019 3:48 am

5 Replies

131 Views

Last post by Valery
Mon Oct 28, 2019 7:27 am
Sunset Aurora 26th October

Last post by MAURITS « Mon Oct 28, 2019 6:43 am
Replies: 12
by marktownley » Sat Oct 26, 2019 9:16 pm

12 Replies

159 Views

Last post by MAURITS
Mon Oct 28, 2019 6:43 am
Today's SUN (20191026) | TEC140 + QUARK

Last post by MAURITS « Mon Oct 28, 2019 6:39 am
Replies: 7
by pedro » Sat Oct 26, 2019 6:42 pm

7 Replies

253 Views

Last post by MAURITS
Mon Oct 28, 2019 6:39 am
Sol from the 24th of October 2019.

Last post by MapleRidge « Sun Oct 27, 2019 10:30 pm
Replies: 12
by eroel » Sat Oct 26, 2019 3:03 am

12 Replies

149 Views

Last post by MapleRidge
Sun Oct 27, 2019 10:30 pm
A 6" f/8 PST mod? Are we kidding ourselves?

Last post by Rusted « Sun Oct 27, 2019 10:44 am
Replies: 28
by Rusted » Sat Oct 19, 2019 11:51 am
1

2
28 Replies

491 Views

Last post by Rusted
Sun Oct 27, 2019 10:44 am
CAK Image with ARIES D-ERF + C11 on 25Oct

Last post by yltansg « Sun Oct 27, 2019 9:59 am
Replies: 4
by yltansg » Sat Oct 26, 2019 2:37 pm

4 Replies

126 Views

Last post by yltansg
Sun Oct 27, 2019 9:59 am
Old school sun observation

Last post by pedro « Sun Oct 27, 2019 9:30 am
Replies: 13
by pedro » Thu Jul 18, 2019 9:26 pm

13 Replies

554 Views

Last post by pedro
Sun Oct 27, 2019 9:30 am
attention please users!

Last post by marktownley « Sun Oct 27, 2019 9:14 am
Replies: 1
by solarchat » Sat Oct 26, 2019 2:02 pm

1 Replies

146 Views

Last post by marktownley
Sun Oct 27, 2019 9:14 am
12" White light Newtonian

Last post by bart1805 « Sat Oct 26, 2019 11:23 am
Replies: 5
by AndiesHandyHandies » Thu Oct 24, 2019 8:09 am

5 Replies

136 Views

Last post by bart1805
Sat Oct 26, 2019 11:23 am
Early morning session Brisbane Australia 24/10/2019

Last post by DeepSolar64 « Sat Oct 26, 2019 3:04 am
Replies: 13
by Martin_S » Thu Oct 24, 2019 10:55 am

13 Replies

233 Views

Last post by DeepSolar64
Sat Oct 26, 2019 3:04 am
Sol from the 21st of October 2019.

Last post by eroel « Sat Oct 26, 2019 2:53 am
Replies: 8
by eroel » Wed Oct 23, 2019 5:32 pm

8 Replies

145 Views

Last post by eroel
Sat Oct 26, 2019 2:53 am
Interesting Filament, Convection Cells | Oct 23rd 2019

Last post by MalVeauX « Sat Oct 26, 2019 12:49 am
Replies: 10
by MalVeauX » Wed Oct 23, 2019 4:21 pm

10 Replies

202 Views

Last post by MalVeauX
Sat Oct 26, 2019 12:49 am
Lunt monster

Last post by Bob Yoesle « Fri Oct 25, 2019 4:28 pm
Replies: 14
by Piemme » Sun Apr 07, 2019 8:48 pm

14 Replies

1205 Views

Last post by Bob Yoesle
Fri Oct 25, 2019 4:28 pm
Dark filament in 3-D through C8 telescope.

Last post by marktownley « Fri Oct 25, 2019 9:47 am
Replies: 8
by Valery » Thu Oct 24, 2019 2:11 pm

8 Replies

203 Views

Last post by marktownley
Fri Oct 25, 2019 9:47 am
TUTORIAL artificial eclipse effect for animation

Last post by marktownley « Fri Oct 25, 2019 8:14 am
Replies: 1
by banjo » Wed Oct 23, 2019 2:21 pm

1 Replies

105 Views

Last post by marktownley
Fri Oct 25, 2019 8:14 am
When I win the lottery

Last post by MAURITS « Thu Oct 24, 2019 3:02 pm
Replies: 20
by skyhawk » Sat Apr 06, 2019 8:24 am

20 Replies

1083 Views

Last post by MAURITS
Thu Oct 24, 2019 3:02 pm
Animation test #2

Last post by ffellah « Thu Oct 24, 2019 11:10 am
Replies: 13
by ffellah » Sat Oct 19, 2019 10:21 pm

13 Replies

250 Views

Last post by ffellah
Thu Oct 24, 2019 11:10 am
Double stack with a Quark

Last post by hopskipson « Thu Oct 24, 2019 2:12 am
Replies: 3
by hopskipson » Tue Jul 09, 2019 9:52 pm

3 Replies

389 Views

Last post by hopskipson
Thu Oct 24, 2019 2:12 am
October 18th Sun and Landscapes

Last post by MapleRidge « Thu Oct 24, 2019 12:56 am
Replies: 12
by MapleRidge » Sat Oct 19, 2019 3:01 pm

12 Replies

205 Views

Last post by MapleRidge
Thu Oct 24, 2019 12:56 am
Importance of the image restoration in the solar imaging.

Last post by Rusted « Wed Oct 23, 2019 5:24 pm
Replies: 41
by Valery » Thu Oct 17, 2019 8:51 am
1

2
41 Replies

934 Views

Last post by Rusted
Wed Oct 23, 2019 5:24 pm
One week left to support the forum in our Fall fundraiser1

Last post by Montana « Wed Oct 23, 2019 1:20 pm
Replies: 1
by solarchat » Wed Oct 23, 2019 12:32 pm

1 Replies

78 Views

Last post by Montana
Wed Oct 23, 2019 1:20 pm
Time for selling...

Last post by Bob Yoesle « Wed Oct 23, 2019 1:01 pm
Replies: 7
by langleif2 » Mon Oct 14, 2019 7:41 am

7 Replies

322 Views

Last post by Bob Yoesle
Wed Oct 23, 2019 1:01 pm
Today's SUN (20191019) | afternoon session

Last post by pedro « Wed Oct 23, 2019 9:55 am
Replies: 16
by pedro » Sat Oct 19, 2019 5:32 pm

16 Replies

367 Views

Last post by pedro
Wed Oct 23, 2019 9:55 am
11" SCT for imaging at 393nm.

Last post by marktownley « Tue Oct 22, 2019 8:33 pm
Replies: 17
by Valery » Wed Oct 16, 2019 2:47 pm

17 Replies

443 Views

Last post by marktownley
Tue Oct 22, 2019 8:33 pm
International Astronomy Show - November

Last post by Carbon60 « Tue Oct 22, 2019 6:26 pm
Replies: 7
by Montana » Mon Oct 14, 2019 1:55 pm

7 Replies

166 Views

Last post by Carbon60
Tue Oct 22, 2019 6:26 pm
Good Image Processing Reveals Hidden Details in CAK Image

Last post by Freddie « Tue Oct 22, 2019 1:52 pm
Replies: 5
by yltansg » Tue Oct 22, 2019 10:27 am

5 Replies

160 Views

Last post by Freddie
Tue Oct 22, 2019 1:52 pm
C11 ARIES ERF + Lunt Calcium K-Line B1200 Wedge

Last post by yltansg « Tue Oct 22, 2019 12:11 pm
Replies: 12
by yltansg » Sun Oct 20, 2019 2:14 pm

12 Replies

235 Views

Last post by yltansg
Tue Oct 22, 2019 12:11 pm
Quiet Sun 21/10/2019

Last post by Montana « Tue Oct 22, 2019 9:12 am
Replies: 7
by Martin_S » Mon Oct 21, 2019 11:27 am

7 Replies

155 Views

Last post by Montana
Tue Oct 22, 2019 9:12 am
October 19th in Ha

Last post by MapleRidge « Tue Oct 22, 2019 12:32 am
Replies: 10
by MapleRidge » Sun Oct 20, 2019 2:41 pm

10 Replies

144 Views

Last post by MapleRidge
Tue Oct 22, 2019 12:32 am
Saturday Sunshine 19th October

Last post by pedro « Mon Oct 21, 2019 9:22 pm
Replies: 13
by marktownley » Sun Oct 20, 2019 7:36 am

13 Replies

194 Views

Last post by pedro
Mon Oct 21, 2019 9:22 pm
Sol from the 15th, 18th and 19th of October 2019.

Last post by Carbon60 « Mon Oct 21, 2019 7:52 pm
Replies: 9
by eroel » Sun Oct 20, 2019 4:33 pm

9 Replies

136 Views

Last post by Carbon60
Mon Oct 21, 2019 7:52 pm
anyone know about this guy

Last post by highfnum « Mon Oct 21, 2019 4:53 pm
Replies: 6
by highfnum » Fri Oct 18, 2019 11:28 pm

6 Replies

192 Views

Last post by highfnum
Mon Oct 21, 2019 4:53 pm
animation on our star on October 16th

Last post by banjo « Mon Oct 21, 2019 5:18 am
Replies: 23
by banjo » Wed Oct 16, 2019 4:18 pm

23 Replies

290 Views

Last post by banjo
Mon Oct 21, 2019 5:18 am
Stackistry: algorithms summary

Last post by GreatAttractor « Sun Oct 20, 2019 5:27 pm

by GreatAttractor » Sun Oct 20, 2019 5:27 pm

0 Replies

100 Views

Last post by GreatAttractor
Sun Oct 20, 2019 5:27 pm
October 15th Session

Last post by MapleRidge « Sun Oct 20, 2019 12:44 pm
Replies: 13
by MapleRidge » Thu Oct 17, 2019 12:14 am

13 Replies

181 Views

Last post by MapleRidge
Sun Oct 20, 2019 12:44 pm
Today's Large Prominences | Oct 15th 2019

Last post by MapleRidge « Sun Oct 20, 2019 12:41 pm
Replies: 8
by MalVeauX » Tue Oct 15, 2019 9:07 pm

8 Replies

163 Views

Last post by MapleRidge
Sun Oct 20, 2019 12:41 pm
Lunt LS50FHa 50mm Double Stack Hydrogen Alpha Etalon for Lunt Solar Telescope

Last post by marktownley « Sun Oct 20, 2019 7:59 am
Replies: 1
by marktownley » Wed Aug 21, 2019 1:44 pm

1 Replies

374 Views

Last post by marktownley
Sun Oct 20, 2019 7:59 am
Afternoon sun October 13th

Last post by ffellah « Sat Oct 19, 2019 10:48 am
Replies: 14
by ffellah » Sun Oct 13, 2019 9:07 pm

14 Replies

248 Views

Last post by ffellah
Sat Oct 19, 2019 10:48 am
127mm Meade Triplet Mod

Last post by AndiesHandyHandies « Sat Oct 19, 2019 8:34 am
Replies: 14
by AndiesHandyHandies » Tue May 21, 2019 10:10 pm

14 Replies

880 Views

Last post by AndiesHandyHandies
Sat Oct 19, 2019 8:34 am
From June 29 and 30

Last post by yltansg « Sat Oct 19, 2019 7:15 am
Replies: 11
by gabrieli » Sun Jun 30, 2019 9:48 pm

11 Replies

454 Views

Last post by yltansg
Sat Oct 19, 2019 7:15 am
Some events from Oct 15

Last post by yltansg « Sat Oct 19, 2019 7:01 am
Replies: 11
by gabrieli » Wed Oct 16, 2019 10:26 am

11 Replies

160 Views

Last post by yltansg
Sat Oct 19, 2019 7:01 am
Oct 16 FDs LS80

Last post by yltansg « Sat Oct 19, 2019 5:51 am
Replies: 11
by Astrophil » Thu Oct 17, 2019 1:33 am

11 Replies

181 Views

Last post by yltansg
Sat Oct 19, 2019 5:51 am
C11 CAK Images on different days, New, added 16 Oct images

Last post by yltansg « Wed Oct 16, 2019 10:41 pm
Replies: 18
by yltansg » Tue Oct 15, 2019 1:13 pm

18 Replies

294 Views

Last post by yltansg
Wed Oct 16, 2019 10:41 pm
? dust inside Quark

Last post by marktownley « Wed Oct 16, 2019 9:31 pm
Replies: 4
by Boso36 » Sat Oct 12, 2019 6:23 pm

4 Replies

189 Views

Last post by marktownley
Wed Oct 16, 2019 9:31 pm
Fundraiser half way through!

Last post by marktownley « Wed Oct 16, 2019 7:56 pm
Replies: 1
by solarchat » Wed Oct 16, 2019 2:16 am

1 Replies

96 Views

Last post by marktownley
Wed Oct 16, 2019 7:56 pm
Today's SUN (20191010) | TEC140 WL HR

Last post by pedro « Wed Oct 16, 2019 1:32 pm
Replies: 10
by pedro » Thu Oct 10, 2019 4:29 pm

10 Replies

381 Views

Last post by pedro
Wed Oct 16, 2019 1:32 pm
SUN & MOON (20191010) | FD & HR images

Last post by pedro « Wed Oct 16, 2019 1:32 pm
Replies: 6
by pedro » Sat Oct 12, 2019 11:47 am

6 Replies

226 Views

Last post by pedro
Wed Oct 16, 2019 1:32 pm
Today's SUN (20191012) | afternoon session

Last post by pedro « Wed Oct 16, 2019 1:26 pm
Replies: 9
by pedro » Sat Oct 12, 2019 6:13 pm

9 Replies

300 Views

Last post by pedro
Wed Oct 16, 2019 1:26 pm
Images from October 5th to 14th

Last post by MalVeauX « Wed Oct 16, 2019 1:36 am
Replies: 8
by MapleRidge » Tue Oct 15, 2019 12:43 am

8 Replies

157 Views

Last post by MalVeauX
Wed Oct 16, 2019 1:36 am
2019 Fall Fundraiser October 2nd through the 30th. Please help support the forum.

Last post by Montana « Tue Oct 15, 2019 9:27 am
Replies: 3
by solarchat » Thu Oct 03, 2019 2:01 am

3 Replies

329 Views

Last post by Montana
Tue Oct 15, 2019 9:27 am
Strehl ratio for a Celestron C11

Last post by langleif2 « Tue Oct 15, 2019 8:42 am
Replies: 7
by Montana » Mon Oct 14, 2019 1:50 pm

7 Replies

195 Views

Last post by langleif2
Tue Oct 15, 2019 8:42 am
Quark Proms and Chrom Oct 10th

Last post by Starry Jack « Tue Oct 15, 2019 1:26 am
Replies: 14
by Starry Jack » Sat Oct 12, 2019 5:49 pm

14 Replies

241 Views

Last post by Starry Jack
Tue Oct 15, 2019 1:26 am
Some Images in Ha with Quark Chrosphere Oct. 12, 2019

Last post by ffellah « Tue Oct 15, 2019 12:31 am
Replies: 12
by hopskipson » Sun Oct 13, 2019 7:59 pm

12 Replies

177 Views

Last post by ffellah
Tue Oct 15, 2019 12:31 am
Sol from the 11th and 12th of October 2019.

Last post by eroel « Mon Oct 14, 2019 11:08 pm
Replies: 11
by eroel » Sun Oct 13, 2019 12:52 am

11 Replies

192 Views

Last post by eroel
Mon Oct 14, 2019 11:08 pm
Quark and Combo Quark as double stack.

Last post by MAURITS « Mon Oct 14, 2019 9:02 pm
Replies: 5
by MAURITS » Mon Oct 14, 2019 1:11 pm

5 Replies

145 Views

Last post by MAURITS
Mon Oct 14, 2019 9:02 pm
12Oct19 - HA & CAK C11 Imaging + ARIES D-ERF - New image added

Last post by marktownley « Mon Oct 14, 2019 7:10 pm
Replies: 7
by yltansg » Mon Oct 14, 2019 9:17 am

7 Replies

148 Views

Last post by marktownley
Mon Oct 14, 2019 7:10 pm
Citizen Science

Last post by Carbon60 « Mon Oct 14, 2019 3:49 pm
Replies: 3
by PDB » Sun Oct 13, 2019 4:39 pm

3 Replies

105 Views

Last post by Carbon60
Mon Oct 14, 2019 3:49 pm
Prom Oct. 11 Questar/Quark Combo

Last post by MAURITS « Mon Oct 14, 2019 1:41 pm
Replies: 10
by Astrophil » Sat Oct 12, 2019 1:13 am

10 Replies

151 Views

Last post by MAURITS
Mon Oct 14, 2019 1:41 pm
Calcium Sun

Last post by Montana « Mon Oct 14, 2019 11:26 am
Replies: 11
by Carbon60 » Sat Oct 12, 2019 4:07 pm

11 Replies

198 Views

Last post by Montana
Mon Oct 14, 2019 11:26 am
Large prom on Oct 11

Last post by Montana « Mon Oct 14, 2019 11:22 am
Replies: 12
by gabrieli » Fri Oct 11, 2019 9:09 pm

12 Replies

208 Views

Last post by Montana
Mon Oct 14, 2019 11:22 am
High Res Proms, Spicules, Cells | Jet Flyby | Oct 10th 2019

Last post by MAURITS « Mon Oct 14, 2019 6:02 am
Replies: 14
by MalVeauX » Thu Oct 10, 2019 5:46 pm

14 Replies

250 Views

Last post by MAURITS
Mon Oct 14, 2019 6:02 am
Easy PST Module with ERF (non-destructive, no cutting of OTA, & no-black-box rebuild)

Last post by MalVeauX « Mon Oct 14, 2019 1:22 am
Replies: 62
by MalVeauX » Fri Sep 06, 2019 5:07 pm
1

2

3
62 Replies

1617 Views

Last post by MalVeauX
Mon Oct 14, 2019 1:22 am
Proms and filament from Oct 10

Last post by MapleRidge « Sun Oct 13, 2019 9:34 pm
Replies: 11
by gabrieli » Fri Oct 11, 2019 1:11 am

11 Replies

202 Views

Last post by MapleRidge
Sun Oct 13, 2019 9:34 pm
October 5th - Ha

Last post by MapleRidge « Sun Oct 13, 2019 9:21 pm
Replies: 13
by MapleRidge » Sun Oct 06, 2019 3:11 pm

13 Replies

283 Views

Last post by MapleRidge
Sun Oct 13, 2019 9:21 pm
Proms and filament from Oct 10

Last post by marktownley « Sun Oct 13, 2019 6:42 am
Replies: 10
by gabrieli » Fri Oct 11, 2019 1:11 am

10 Replies

317 Views

Last post by marktownley
Sun Oct 13, 2019 6:42 am
DIY Solar Wedge ND3.0 alternatives for Imaging only

Last post by Merlin66 « Sat Oct 12, 2019 5:35 am
Replies: 15
by Martin_S » Tue May 21, 2019 9:40 pm

15 Replies

650 Views

Last post by Merlin66
Sat Oct 12, 2019 5:35 am
Six days with PST

Last post by Astrophil « Sat Oct 12, 2019 12:52 am
Replies: 13
by Astrophil » Tue Oct 08, 2019 5:58 pm

13 Replies

263 Views

Last post by Astrophil
Sat Oct 12, 2019 12:52 am
PST modification - idiots guide

Last post by Montana « Fri Oct 11, 2019 9:48 am
Replies: 28
by Montana » Tue Sep 24, 2019 11:15 am
1

2
28 Replies

815 Views

Last post by Montana
Fri Oct 11, 2019 9:48 am
Quark and Filter Test on an AR

Last post by Starry Jack « Thu Oct 10, 2019 10:41 pm
Replies: 12
by Starry Jack » Sat Oct 05, 2019 5:35 pm

12 Replies

343 Views

Last post by Starry Jack
Thu Oct 10, 2019 10:41 pm
Animation test

Last post by ffellah « Wed Oct 09, 2019 11:07 pm
Replies: 8
by ffellah » Sat Oct 05, 2019 7:54 pm

8 Replies

264 Views

Last post by ffellah
Wed Oct 09, 2019 11:07 pm
Today's SUN (20191006) | FDs H-alpha

Last post by Carbon60 « Wed Oct 09, 2019 6:34 pm
Replies: 8
by pedro » Sun Oct 06, 2019 12:19 pm

8 Replies

323 Views

Last post by Carbon60
Wed Oct 09, 2019 6:34 pm
Lovely big prom today | Sept 15th 2019

Last post by solarchatted « Wed Oct 09, 2019 3:37 pm
Replies: 17
by MalVeauX » Sun Sep 15, 2019 7:19 pm

17 Replies

403 Views

Last post by solarchatted
Wed Oct 09, 2019 3:37 pm
Some Images in Ha with Quark Chrosphere Oct. 5 2019

Last post by marktownley « Tue Oct 08, 2019 7:43 pm
Replies: 9
by hopskipson » Sun Oct 06, 2019 8:31 pm

9 Replies

206 Views

Last post by marktownley
Tue Oct 08, 2019 7:43 pm
Today's SUN (20191005) | FD images

Last post by marktownley « Tue Oct 08, 2019 7:42 pm
Replies: 9
by pedro » Sat Oct 05, 2019 2:01 pm

9 Replies

284 Views

Last post by marktownley
Tue Oct 08, 2019 7:42 pm
AR2749 with C11 + ARIES D-ERF - NEW, 7 frame stacked image added

Last post by marktownley « Tue Oct 08, 2019 7:42 pm
Replies: 12
by yltansg » Fri Oct 04, 2019 3:36 am

12 Replies

330 Views

Last post by marktownley
Tue Oct 08, 2019 7:42 pm
Solar Refractor 228 F8 Truss Tube

Last post by marktownley « Mon Oct 07, 2019 4:49 am
Replies: 1
by sulcis2000 » Sun Oct 06, 2019 8:00 pm

1 Replies

251 Views

Last post by marktownley
Mon Oct 07, 2019 4:49 am
September 25th Images

Last post by MapleRidge « Mon Oct 07, 2019 12:25 am
Replies: 13
by MapleRidge » Sun Sep 29, 2019 3:42 am

13 Replies

282 Views

Last post by MapleRidge
Mon Oct 07, 2019 12:25 am
Solar mod using a double stack etalon?

Last post by hopskipson « Sun Oct 06, 2019 8:19 pm
Replies: 18
by hopskipson » Sun Sep 29, 2019 4:13 am

18 Replies

484 Views

Last post by hopskipson
Sun Oct 06, 2019 8:19 pm
3rd Oct 2019 Solar activity

Last post by Merlin66 « Sun Oct 06, 2019 12:17 am
Replies: 12
by Merlin66 » Thu Oct 03, 2019 4:23 am

12 Replies

237 Views

Last post by Merlin66
Sun Oct 06, 2019 12:17 am
Small sunspot AR2749

Last post by Martin_S « Sat Oct 05, 2019 12:14 pm
Replies: 9
by Martin_S » Wed Oct 02, 2019 11:08 am

9 Replies

220 Views

Last post by Martin_S
Sat Oct 05, 2019 12:14 pm
Active region and proms from Oct 1

Last post by yltansg « Sat Oct 05, 2019 9:47 am
Replies: 7
by gabrieli » Wed Oct 02, 2019 5:36 pm

7 Replies

162 Views

Last post by yltansg
Sat Oct 05, 2019 9:47 am
AR2749 & Proms | Oct 3rd 2019

Last post by yltansg « Sat Oct 05, 2019 9:45 am
Replies: 6
by MalVeauX » Thu Oct 03, 2019 5:32 pm

6 Replies

159 Views

Last post by yltansg
Sat Oct 05, 2019 9:45 am
AR 2749 2nd Oct 2019

Last post by yltansg « Sat Oct 05, 2019 9:40 am
Replies: 10
by Merlin66 » Thu Oct 03, 2019 1:09 am

10 Replies

178 Views

Last post by yltansg
Sat Oct 05, 2019 9:40 am
August and September Sun - longest post ever

Last post by Carbon60 « Sat Oct 05, 2019 6:38 am
Replies: 22
by Montana » Mon Sep 30, 2019 11:57 am

22 Replies

408 Views

Last post by Carbon60
Sat Oct 05, 2019 6:38 am
Spam messages

Last post by Merlin66 « Sat Oct 05, 2019 2:10 am

by Merlin66 » Sat Oct 05, 2019 2:10 am

0 Replies

329 Views

Last post by Merlin66
Sat Oct 05, 2019 2:10 am
Quark Testing Round 2 (I'm getting happier)

Last post by Boso36 « Fri Oct 04, 2019 10:12 pm
Replies: 12
by Starry Jack » Sun Aug 25, 2019 2:41 am

12 Replies

465 Views

Last post by Boso36
Fri Oct 04, 2019 10:12 pm
October 1st

Last post by MapleRidge « Thu Oct 03, 2019 5:12 pm
Replies: 6
by MapleRidge » Thu Oct 03, 2019 12:07 am

6 Replies

128 Views

Last post by MapleRidge
Thu Oct 03, 2019 5:12 pm
Vixen VMC110 PST mod

Last post by AndiesHandyHandies « Thu Oct 03, 2019 8:44 am
Replies: 18
by AndiesHandyHandies » Wed May 22, 2019 7:19 am

18 Replies

964 Views

Last post by AndiesHandyHandies
Thu Oct 03, 2019 8:44 am
Today's Big Proms, Discs | Sept 30th 2019

Last post by Starry Jack « Thu Oct 03, 2019 12:03 am
Replies: 6
by MalVeauX » Mon Sep 30, 2019 6:42 pm

6 Replies

152 Views

Last post by Starry Jack
Thu Oct 03, 2019 12:03 am
Some September 21st Sun

Last post by MapleRidge « Wed Oct 02, 2019 11:43 pm
Replies: 12
by MapleRidge » Mon Sep 23, 2019 3:03 am

12 Replies

274 Views

Last post by MapleRidge
Wed Oct 02, 2019 11:43 pm
A small flare on a quiet sun. 280mm scope

Last post by MAURITS « Wed Oct 02, 2019 8:44 pm
Replies: 14
by Valery » Fri Sep 27, 2019 6:57 am

14 Replies

339 Views

Last post by MAURITS
Wed Oct 02, 2019 8:44 pm
More Practice Files

Last post by Starry Jack « Wed Oct 02, 2019 4:19 am
Replies: 3
by Starry Jack » Tue Aug 27, 2019 5:40 pm

3 Replies

235 Views

Last post by Starry Jack
Wed Oct 02, 2019 4:19 am
Major Prominence! | Sept 30th 2019

Last post by Starry Jack « Tue Oct 01, 2019 4:08 pm
Replies: 7
by MalVeauX » Tue Oct 01, 2019 1:08 am

7 Replies

201 Views

Last post by Starry Jack
Tue Oct 01, 2019 4:08 pm
Today's SUN (20190926) | FD images

Last post by pedro « Tue Oct 01, 2019 10:08 am
Replies: 15
by pedro » Thu Sep 26, 2019 3:28 pm

15 Replies

348 Views

Last post by pedro
Tue Oct 01, 2019 10:08 am
Prominences & Disc | HA | Sept 28th 2019

Last post by MalVeauX « Mon Sep 30, 2019 6:49 pm
Replies: 14
by MalVeauX » Sat Sep 28, 2019 11:30 pm

14 Replies

281 Views

Last post by MalVeauX
Mon Sep 30, 2019 6:49 pm
Today's SUN (20190928) | SM60, SM90II

Last post by pedro « Mon Sep 30, 2019 3:12 pm
Replies: 12
by pedro » Sat Sep 28, 2019 2:47 pm

12 Replies

272 Views

Last post by pedro
Mon Sep 30, 2019 3:12 pm
Why my Quark always refused to work...

Last post by Boso36 « Mon Sep 30, 2019 12:04 pm
Replies: 26
by krakatoa1883 » Tue Apr 16, 2019 3:37 pm
1

2
26 Replies

2034 Views

Last post by Boso36
Mon Sep 30, 2019 12:04 pm
G1 Geomagnetic Storm

Last post by Montana « Mon Sep 30, 2019 9:08 am
Replies: 3
by Carbon60 » Sat Sep 28, 2019 6:38 am

3 Replies

272 Views

Last post by Montana
Mon Sep 30, 2019 9:08 am
Today's SUN (20190927) | SM60, SM90II

Last post by pedro « Sat Sep 28, 2019 11:26 am
Replies: 7
by pedro » Fri Sep 27, 2019 12:39 pm

7 Replies

271 Views

Last post by pedro
Sat Sep 28, 2019 11:26 am
Alignment procedure for EQ6-R Pro question

Last post by marktownley « Sat Sep 28, 2019 4:33 am
Replies: 8
by ffellah » Tue Sep 24, 2019 7:41 pm

8 Replies

259 Views

Last post by marktownley
Sat Sep 28, 2019 4:33 am
A small flare on a quiet sun. 280mm scope

Last post by MapleRidge « Sat Sep 28, 2019 1:16 am
Replies: 4
by Valery » Fri Sep 27, 2019 6:57 am

4 Replies

190 Views

Last post by MapleRidge
Sat Sep 28, 2019 1:16 am
ASI174 solar flat problem with PST

Last post by Jordan Konisky « Fri Sep 27, 2019 3:51 pm
Replies: 10
by Jordan Konisky » Tue Sep 24, 2019 9:28 pm

10 Replies

315 Views

Last post by Jordan Konisky
Fri Sep 27, 2019 3:51 pm
A big solar newton for ultra narrowband imaging, possible?

Last post by langleif2 « Fri Sep 27, 2019 1:17 pm
Replies: 30
by allhoest » Sat Aug 31, 2019 8:44 pm
1

2
30 Replies

1063 Views

Last post by langleif2
Fri Sep 27, 2019 1:17 pm
New CaK filter assembly.

Last post by langleif2 « Thu Sep 26, 2019 5:42 am
Replies: 5
by Merlin66 » Wed Sep 18, 2019 4:27 am

5 Replies

259 Views

Last post by langleif2
Thu Sep 26, 2019 5:42 am
SUN & MOON (20190906) | 4 scopes

Last post by pedro « Wed Sep 25, 2019 6:23 pm
Replies: 13
by pedro » Fri Sep 06, 2019 11:41 pm

13 Replies

402 Views

Last post by pedro
Wed Sep 25, 2019 6:23 pm
Great prom today 9/22/19

Last post by DeepSolar64 « Wed Sep 25, 2019 6:16 pm
Replies: 24
by ffellah » Sun Sep 22, 2019 4:41 pm

24 Replies

463 Views

Last post by DeepSolar64
Wed Sep 25, 2019 6:16 pm
Budget scope for visual

Last post by allhoest « Wed Sep 25, 2019 4:52 pm
Replies: 18
by gradoj » Mon Sep 09, 2019 12:43 am

18 Replies

557 Views

Last post by allhoest
Wed Sep 25, 2019 4:52 pm
Solar Features, High Res & FD | Sept 23rd 2019

Last post by MalVeauX « Tue Sep 24, 2019 11:05 pm
Replies: 13
by MalVeauX » Mon Sep 23, 2019 5:59 pm

13 Replies

283 Views

Last post by MalVeauX
Tue Sep 24, 2019 11:05 pm
Sun & Moon 20th Sept '19

Last post by Carbon60 « Tue Sep 24, 2019 6:08 pm
Replies: 15
by Carbon60 » Fri Sep 20, 2019 5:47 pm

15 Replies

330 Views

Last post by Carbon60
Tue Sep 24, 2019 6:08 pm
Large prom frm Sept 22

Last post by Carbon60 « Tue Sep 24, 2019 6:04 pm
Replies: 5
by gabrieli » Sun Sep 22, 2019 9:41 pm

5 Replies

158 Views

Last post by Carbon60
Tue Sep 24, 2019 6:04 pm
Quark f52 first attempt 9/21

Last post by Carbon60 « Tue Sep 24, 2019 6:02 pm
Replies: 11
by Starry Jack » Sun Sep 22, 2019 12:07 am

11 Replies

275 Views

Last post by Carbon60
Tue Sep 24, 2019 6:02 pm
Calculating Earth Scale

Last post by Starry Jack « Tue Sep 24, 2019 2:38 pm
Replies: 6
by Starry Jack » Sun Sep 22, 2019 5:05 pm

6 Replies

213 Views

Last post by Starry Jack
Tue Sep 24, 2019 2:38 pm
animation 20 sept big prom

Last post by banjo « Tue Sep 24, 2019 9:30 am
Replies: 13
by banjo » Sun Sep 22, 2019 8:37 am

13 Replies

262 Views

Last post by banjo
Tue Sep 24, 2019 9:30 am
Big prom animated. 20th September

Last post by marktownley « Mon Sep 23, 2019 8:41 pm
Replies: 16
by robert » Fri Sep 20, 2019 5:15 pm

16 Replies

361 Views

Last post by marktownley
Mon Sep 23, 2019 8:41 pm
Huge Prom Today, Convection Cells | Sept 19th 2019

Last post by banjo « Mon Sep 23, 2019 11:20 am
Replies: 11
by MalVeauX » Thu Sep 19, 2019 7:45 pm

11 Replies

264 Views

Last post by banjo
Mon Sep 23, 2019 11:20 am
Slim Pickings.... 14th Sept '19

Last post by banjo « Mon Sep 23, 2019 11:19 am
Replies: 13
by Carbon60 » Sat Sep 14, 2019 11:49 am

13 Replies

347 Views

Last post by banjo
Mon Sep 23, 2019 11:19 am
Sol from the 15th of September 2019.

Last post by banjo « Mon Sep 23, 2019 11:18 am
Replies: 12
by eroel » Mon Sep 16, 2019 11:49 pm

12 Replies

286 Views

Last post by banjo
Mon Sep 23, 2019 11:18 am
Prom Sept.19th Quantum 6

Last post by allhoest « Mon Sep 23, 2019 10:47 am
Replies: 16
by Astrophil » Fri Sep 20, 2019 4:37 am

16 Replies

317 Views

Last post by allhoest
Mon Sep 23, 2019 10:47 am
What do you think is the most versatile high resolution solar telescope design?

Last post by langleif2 « Mon Sep 23, 2019 6:45 am
Replies: 43
by MalVeauX » Fri Sep 21, 2018 3:26 pm
1

2
43 Replies

2448 Views

Last post by langleif2
Mon Sep 23, 2019 6:45 am
Large Prom + High res lunar images (Sept 19)

Last post by marktownley « Mon Sep 23, 2019 6:26 am
Replies: 12
by gabrieli » Fri Sep 20, 2019 1:34 am

12 Replies

262 Views

Last post by marktownley
Mon Sep 23, 2019 6:26 am
Lunt CaK PST #1 follow up

Last post by george9 « Mon Sep 23, 2019 12:54 am

by george9 » Mon Sep 23, 2019 12:54 am

0 Replies

118 Views

Last post by george9
Mon Sep 23, 2019 12:54 am
Experimenting calcium imaging with small refractors

Last post by langleif2 « Sun Sep 22, 2019 7:12 pm
Replies: 49
by krakatoa1883 » Tue Sep 18, 2018 9:18 am
1

2
49 Replies

4927 Views

Last post by langleif2
Sun Sep 22, 2019 7:12 pm
1Sep19 - C11 H-Alpha

Last post by yltansg « Sat Sep 21, 2019 8:42 pm
Replies: 22
by yltansg » Mon Sep 02, 2019 3:34 pm

22 Replies

672 Views

Last post by yltansg
Sat Sep 21, 2019 8:42 pm
PST etalon repair, decontacted?

Last post by MalVeauX « Thu Sep 19, 2019 7:51 pm
Replies: 14
by MalVeauX » Wed Sep 18, 2019 12:57 pm

14 Replies

362 Views

Last post by MalVeauX
Thu Sep 19, 2019 7:51 pm
14May2019 Spectroheliograms: H alpha

Last post by LTHB « Thu Sep 19, 2019 5:59 pm
Replies: 9
by p_zetner » Thu Sep 12, 2019 9:31 pm

9 Replies

402 Views

Last post by LTHB
Thu Sep 19, 2019 5:59 pm
Blocking filters and wintertime

Last post by DeepSolar64 « Thu Sep 19, 2019 5:33 pm
Replies: 17
by DeepSolar64 » Sat Sep 07, 2019 4:39 am

17 Replies

465 Views

Last post by DeepSolar64
Thu Sep 19, 2019 5:33 pm
Sol from the 16th of September 2019.

Last post by Carbon60 « Wed Sep 18, 2019 8:00 pm
Replies: 9
by eroel » Mon Sep 16, 2019 11:38 pm

9 Replies

244 Views

Last post by Carbon60
Wed Sep 18, 2019 8:00 pm
Quark 9/14/19 Limbs

Last post by Carbon60 « Wed Sep 18, 2019 7:53 pm
Replies: 10
by Starry Jack » Sun Sep 15, 2019 11:36 pm

10 Replies

272 Views

Last post by Carbon60
Wed Sep 18, 2019 7:53 pm
Proms, Convection Cells, Filaments, Spicules | HA | Sept 17th 2019

Last post by Carbon60 « Wed Sep 18, 2019 7:50 pm
Replies: 9
by MalVeauX » Tue Sep 17, 2019 7:41 pm

9 Replies

216 Views

Last post by Carbon60
Wed Sep 18, 2019 7:50 pm
Quark 9/15/19 Limb

Last post by Starry Jack « Wed Sep 18, 2019 2:40 pm
Replies: 9
by Starry Jack » Sun Sep 15, 2019 11:16 pm

9 Replies

227 Views

Last post by Starry Jack
Wed Sep 18, 2019 2:40 pm
Planning my first PST mod and need some help

Last post by solarchatted « Wed Sep 18, 2019 10:28 am
Replies: 84
by solarchatted » Tue Apr 09, 2019 2:56 pm
1

2

3

4
84 Replies

3620 Views

Last post by solarchatted
Wed Sep 18, 2019 10:28 am
FD's Sept. 16th LS80

Last post by marktownley « Wed Sep 18, 2019 5:31 am
Replies: 5
by Astrophil » Mon Sep 16, 2019 10:00 pm

5 Replies

152 Views

Last post by marktownley
Wed Sep 18, 2019 5:31 am
Today's Bald Sun 14/09/2019

Last post by DeepSolar64 « Wed Sep 18, 2019 4:33 am
Replies: 6
by Martin_S » Sat Sep 14, 2019 12:02 pm

6 Replies

207 Views

Last post by DeepSolar64
Wed Sep 18, 2019 4:33 am
SHG build, Lucky find or not

Last post by Martin_S « Tue Sep 17, 2019 11:06 pm
Replies: 4
by Martin_S » Fri Sep 13, 2019 9:53 am

4 Replies

224 Views

Last post by Martin_S
Tue Sep 17, 2019 11:06 pm
H-Alpha close-ups on 6 Sep

Last post by yltansg « Tue Sep 17, 2019 11:13 am
Replies: 13
by yltansg » Mon Sep 09, 2019 11:19 pm

13 Replies

366 Views

Last post by yltansg
Tue Sep 17, 2019 11:13 am
Today's SUN (20190908) | PST Ca-K & QUARK

Last post by pedro « Tue Sep 17, 2019 9:23 am
Replies: 16
by pedro » Sun Sep 08, 2019 12:56 pm

16 Replies

389 Views

Last post by pedro
Tue Sep 17, 2019 9:23 am
New G1/G2 solar storm.... New data added

Last post by Montana « Tue Sep 17, 2019 9:19 am
Replies: 6
by Carbon60 » Sat Aug 31, 2019 4:42 pm

6 Replies

307 Views

Last post by Montana
Tue Sep 17, 2019 9:19 am
H-alpha 31 august, 7 inch Intes, reflections and a BF30.

Last post by eroel « Mon Sep 16, 2019 11:28 pm
Replies: 15
by bart1805 » Sat Aug 31, 2019 10:37 pm

15 Replies

490 Views

Last post by eroel
Mon Sep 16, 2019 11:28 pm
PST etalon nosepiece with 1:1,25 glasspath

Last post by bart1805 « Mon Sep 16, 2019 6:37 pm
Replies: 4
by bart1805 » Fri Sep 13, 2019 2:25 pm

4 Replies

315 Views

Last post by bart1805
Mon Sep 16, 2019 6:37 pm
14 May 2019 Spectroheliograms

Last post by p_zetner « Mon Sep 16, 2019 1:57 pm
Replies: 15
by p_zetner » Wed Sep 11, 2019 6:40 pm

15 Replies

443 Views

Last post by p_zetner
Mon Sep 16, 2019 1:57 pm
45 Minutes in the life of a Quiescent Prom - 8th September

Last post by Montana « Mon Sep 16, 2019 11:48 am
Replies: 22
by marktownley » Sun Sep 08, 2019 5:44 pm

22 Replies

466 Views

Last post by Montana
Mon Sep 16, 2019 11:48 am
September 9th Ha

Last post by Montana « Mon Sep 16, 2019 11:38 am
Replies: 11
by MapleRidge » Tue Sep 10, 2019 5:58 pm

11 Replies

300 Views

Last post by Montana
Mon Sep 16, 2019 11:38 am
Prom group Sept. 7th Quark/Questar

Last post by Montana « Mon Sep 16, 2019 11:36 am
Replies: 14
by Astrophil » Tue Sep 10, 2019 4:36 am

14 Replies

328 Views

Last post by Montana
Mon Sep 16, 2019 11:36 am
Convection Cells, Chromosphere Network, Full Disc | HighRes | Sept 11th 2019

Last post by Montana « Mon Sep 16, 2019 11:35 am
Replies: 7
by MalVeauX » Wed Sep 11, 2019 4:25 pm

7 Replies

248 Views

Last post by Montana
Mon Sep 16, 2019 11:35 am
An Introduction

Last post by Montana « Mon Sep 16, 2019 9:21 am
Replies: 8
by DeepSolar64 » Thu Sep 05, 2019 5:28 am

8 Replies

259 Views

Last post by Montana
Mon Sep 16, 2019 9:21 am
Today's SUN (20190914) | 3 ligths

Last post by pedro « Mon Sep 16, 2019 8:53 am
Replies: 12
by pedro » Sat Sep 14, 2019 1:06 pm

12 Replies

318 Views

Last post by pedro
Mon Sep 16, 2019 8:53 am
Today's SUN (20190915) | PST Ca-K & H-alpha

Last post by pedro « Mon Sep 16, 2019 8:53 am
Replies: 3
by pedro » Sun Sep 15, 2019 12:06 pm

3 Replies

249 Views

Last post by pedro
Mon Sep 16, 2019 8:53 am
FD's September 12th

Last post by yltansg « Mon Sep 16, 2019 7:53 am
Replies: 9
by Astrophil » Sat Sep 14, 2019 1:49 am

9 Replies

208 Views

Last post by yltansg
Mon Sep 16, 2019 7:53 am
Solar Wedges (old & new)

Last post by pedro « Fri Sep 13, 2019 9:37 am
Replies: 8
by pedro » Thu Sep 12, 2019 1:43 pm

8 Replies

335 Views

Last post by pedro
Fri Sep 13, 2019 9:37 am
September 7th Session

Last post by MapleRidge « Thu Sep 12, 2019 12:55 am
Replies: 8
by MapleRidge » Sun Sep 08, 2019 12:46 pm

8 Replies

226 Views

Last post by MapleRidge
Thu Sep 12, 2019 12:55 am
September 1st Ha Session

Last post by MapleRidge « Thu Sep 12, 2019 12:54 am
Replies: 7
by MapleRidge » Thu Sep 05, 2019 5:39 pm

7 Replies

269 Views

Last post by MapleRidge
Thu Sep 12, 2019 12:54 am
A day late and a penny short

Last post by MapleRidge « Thu Sep 12, 2019 12:53 am
Replies: 7
by gabrieli » Mon Sep 09, 2019 8:54 pm

7 Replies

214 Views

Last post by MapleRidge
Thu Sep 12, 2019 12:53 am
First animation with the Intes

Last post by MalVeauX « Wed Sep 11, 2019 5:16 pm
Replies: 13
by bart1805 » Mon Sep 09, 2019 10:14 pm

13 Replies

322 Views

Last post by MalVeauX
Wed Sep 11, 2019 5:16 pm
Sol from the 8th of September 2019.

Last post by eroel « Wed Sep 11, 2019 3:25 pm
Replies: 8
by eroel » Mon Sep 09, 2019 1:49 am

8 Replies

255 Views

Last post by eroel
Wed Sep 11, 2019 3:25 pm
Lunt etalon

Last post by MAURITS « Wed Sep 11, 2019 10:09 am
Replies: 7
by MAURITS » Fri Sep 06, 2019 6:49 pm

7 Replies

373 Views

Last post by MAURITS
Wed Sep 11, 2019 10:09 am
QUARK Chromosphere Youtube Videos | Pedro RE'

Last post by pedro « Tue Sep 10, 2019 3:20 pm
Replies: 12
by pedro » Sun Sep 08, 2019 8:18 pm

12 Replies

329 Views

Last post by pedro
Tue Sep 10, 2019 3:20 pm
Lunt LS100MT

Last post by JohnW « Tue Sep 10, 2019 1:24 am
Replies: 1
by marktownley » Sat Aug 31, 2019 4:09 am

1 Replies

275 Views

Last post by JohnW
Tue Sep 10, 2019 1:24 am
Prom Animation 25th August '19_Colour Added

Last post by krakatoa1883 « Mon Sep 09, 2019 6:30 pm
Replies: 27
by Carbon60 » Sun Aug 25, 2019 7:44 pm
1

2
27 Replies

720 Views

Last post by krakatoa1883
Mon Sep 09, 2019 6:30 pm
Layout of filters in a CaK PST

Last post by Merlin66 « Mon Sep 09, 2019 6:33 am
Replies: 10
by Merlin66 » Thu Sep 05, 2019 1:56 am

10 Replies

323 Views

Last post by Merlin66
Mon Sep 09, 2019 6:33 am
halpha sun of September 8th

Last post by eroel « Mon Sep 09, 2019 1:37 am
Replies: 4
by stef41 » Sun Sep 08, 2019 12:57 pm

4 Replies

134 Views

Last post by eroel
Mon Sep 09, 2019 1:37 am
Promtastic Sunday - 8th September

Last post by DeepSolar64 « Mon Sep 09, 2019 1:36 am
Replies: 6
by marktownley » Sun Sep 08, 2019 2:31 pm

6 Replies

169 Views

Last post by DeepSolar64
Mon Sep 09, 2019 1:36 am
AR2748 in H alpha – 3rd September

Last post by eroel « Mon Sep 09, 2019 1:35 am
Replies: 4
by LTHB » Sun Sep 08, 2019 2:03 pm

4 Replies

160 Views

Last post by eroel
Mon Sep 09, 2019 1:35 am
Prom Animation 25th August '19_Colour Added

Last post by DSobserver « Sun Sep 08, 2019 4:35 pm
Replies: 22
by Carbon60 » Sun Aug 25, 2019 7:44 pm

22 Replies

536 Views

Last post by DSobserver
Sun Sep 08, 2019 4:35 pm
Sol from the 7th of September 2019.

Last post by eroel « Sun Sep 08, 2019 2:16 pm
Replies: 7
by eroel » Sun Sep 08, 2019 2:02 am

7 Replies

207 Views

Last post by eroel
Sun Sep 08, 2019 2:16 pm
Quark photos from the Live Session 9/7/19

Last post by DeepSolar64 « Sun Sep 08, 2019 1:42 pm
Replies: 4
by Starry Jack » Sun Sep 08, 2019 12:48 am

4 Replies

177 Views

Last post by DeepSolar64
Sun Sep 08, 2019 1:42 pm
Today's SUN (20190907) | low activity

Last post by pedro « Sun Sep 08, 2019 10:33 am
Replies: 6
by pedro » Sat Sep 07, 2019 1:56 pm

6 Replies

245 Views

Last post by pedro
Sun Sep 08, 2019 10:33 am
Quark Prom from September 2

Last post by Starry Jack « Sun Sep 08, 2019 2:53 am
Replies: 3
by Starry Jack » Fri Sep 06, 2019 4:34 am

3 Replies

174 Views

Last post by Starry Jack
Sun Sep 08, 2019 2:53 am
SUN 1/9/2019

Last post by eroel « Sun Sep 08, 2019 1:51 am
Replies: 5
by p1taylor » Mon Sep 02, 2019 11:41 am

5 Replies

177 Views

Last post by eroel
Sun Sep 08, 2019 1:51 am
Convection Cells, Proms at Limb, Discs | HA, WL | Sept 6th 2019

Last post by eroel « Sun Sep 08, 2019 1:50 am
Replies: 6
by MalVeauX » Fri Sep 06, 2019 4:06 pm

6 Replies

190 Views

Last post by eroel
Sun Sep 08, 2019 1:50 am
My Setup

Last post by DeepSolar64 « Sun Sep 08, 2019 1:19 am
Replies: 6
by DeepSolar64 » Sat Sep 07, 2019 6:14 am

6 Replies

212 Views

Last post by DeepSolar64
Sun Sep 08, 2019 1:19 am
Live Broadcast Saturday 9:00am PT (4pm UTC)

Last post by Starry Jack « Sat Sep 07, 2019 3:33 pm
Replies: 2
by Starry Jack » Fri Sep 06, 2019 5:02 am

2 Replies

161 Views

Last post by Starry Jack
Sat Sep 07, 2019 3:33 pm
Today's SUN (20190906) | FD images

Last post by pedro « Sat Sep 07, 2019 10:00 am
Replies: 3
by pedro » Fri Sep 06, 2019 6:16 pm

3 Replies

212 Views

Last post by pedro
Sat Sep 07, 2019 10:00 am
Quark Testing Round 5

Last post by marktownley « Sat Sep 07, 2019 7:42 am
Replies: 6
by Starry Jack » Fri Sep 06, 2019 4:52 am

6 Replies

219 Views

Last post by marktownley
Sat Sep 07, 2019 7:42 am
9-05-2019 limb timelapse

Last post by marktownley « Sat Sep 07, 2019 7:36 am
Replies: 1
by Starry Jack » Fri Sep 06, 2019 4:08 am

1 Replies

144 Views

Last post by marktownley
Sat Sep 07, 2019 7:36 am
August 25th Solar Ha Session

Last post by MapleRidge « Fri Sep 06, 2019 7:57 pm
Replies: 5
by MapleRidge » Mon Sep 02, 2019 3:05 pm

5 Replies

215 Views

Last post by MapleRidge
Fri Sep 06, 2019 7:57 pm
animations 22-29-30 august

Last post by MAURITS « Fri Sep 06, 2019 11:28 am
Replies: 7
by banjo » Sun Sep 01, 2019 9:44 am

7 Replies

234 Views

Last post by MAURITS
Fri Sep 06, 2019 11:28 am
AR2748 timelapse - 09/02/2019

Last post by Starry Jack « Fri Sep 06, 2019 5:04 am
Replies: 4
by marktownley » Wed Sep 04, 2019 7:18 pm

4 Replies

231 Views

Last post by Starry Jack
Fri Sep 06, 2019 5:04 am
2" adapter options for Quarks?

Last post by MalVeauX « Thu Sep 05, 2019 11:12 pm
Replies: 5
by MalVeauX » Tue Aug 27, 2019 8:09 pm

5 Replies

295 Views

Last post by MalVeauX
Thu Sep 05, 2019 11:12 pm
September 1st FDs

Last post by Astrophil « Thu Sep 05, 2019 8:13 pm
Replies: 6
by Astrophil » Sun Sep 01, 2019 11:38 pm

6 Replies

240 Views

Last post by Astrophil
Thu Sep 05, 2019 8:13 pm
How would a quark work with this setup?

Last post by marktownley « Thu Sep 05, 2019 7:06 pm
Replies: 6
by Denniina » Mon Sep 02, 2019 10:10 pm

6 Replies

277 Views

Last post by marktownley
Thu Sep 05, 2019 7:06 pm
Lunt 50 Focuser Wanted

Last post by marktownley « Wed Sep 04, 2019 7:33 pm

by marktownley » Wed Sep 04, 2019 7:33 pm

0 Replies

198 Views

Last post by marktownley
Wed Sep 04, 2019 7:33 pm
AR2748, WL & H-alpha 03/09/2019

Last post by marktownley « Wed Sep 04, 2019 7:23 pm
Replies: 4
by Martin_S » Tue Sep 03, 2019 10:21 am

4 Replies

235 Views

Last post by marktownley
Wed Sep 04, 2019 7:23 pm
New AR in h alpha and CaK - 2nd September

Last post by marktownley « Wed Sep 04, 2019 7:22 pm
Replies: 4
by LTHB » Mon Sep 02, 2019 9:25 pm

4 Replies

223 Views

Last post by marktownley
Wed Sep 04, 2019 7:22 pm
Today's SUN (20190901) | new AR

Last post by yltansg « Tue Sep 03, 2019 1:36 pm
Replies: 7
by pedro » Sun Sep 01, 2019 11:59 am

7 Replies

339 Views

Last post by yltansg
Tue Sep 03, 2019 1:36 pm
Proms on Aug31

Last post by yltansg « Tue Sep 03, 2019 1:34 pm
Replies: 6
by gabrieli » Sun Sep 01, 2019 10:43 pm

6 Replies

229 Views

Last post by yltansg
Tue Sep 03, 2019 1:34 pm
Tutorial: Colourising the solar image using PS

Last post by PilotAstronomy « Tue Sep 03, 2019 12:14 am
Replies: 3
by Merlin66 » Tue Aug 02, 2016 10:43 pm

3 Replies

2465 Views

Last post by PilotAstronomy
Tue Sep 03, 2019 12:14 am
Weekend Sunshine and OaCapture testing for Apple

Last post by Starry Jack « Mon Sep 02, 2019 8:39 pm
Replies: 13
by Montana » Wed Aug 28, 2019 9:11 am

13 Replies

438 Views

Last post by Starry Jack
Mon Sep 02, 2019 8:39 pm
FD 31-08

Last post by MAURITS « Mon Sep 02, 2019 8:15 pm
Replies: 8
by MAURITS » Sat Aug 31, 2019 6:34 pm

8 Replies

284 Views

Last post by MAURITS
Mon Sep 02, 2019 8:15 pm
End of August FD LS80

Last post by MapleRidge « Mon Sep 02, 2019 5:42 pm
Replies: 5
by Astrophil » Fri Aug 30, 2019 6:47 pm

5 Replies

265 Views

Last post by MapleRidge
Mon Sep 02, 2019 5:42 pm
August 24th Ha Set

Last post by MapleRidge « Mon Sep 02, 2019 5:40 pm
Replies: 9
by MapleRidge » Sat Aug 31, 2019 1:09 am

9 Replies

289 Views

Last post by MapleRidge
Mon Sep 02, 2019 5:40 pm
CaK - 31st August

Last post by MapleRidge « Mon Sep 02, 2019 5:25 pm
Replies: 6
by LTHB » Sun Sep 01, 2019 1:28 pm

6 Replies

262 Views

Last post by MapleRidge
Mon Sep 02, 2019 5:25 pm
New pore 2019 09 01 (AR12748)

Last post by marktownley « Sun Sep 01, 2019 10:26 am
Replies: 1
by xn44 » Sun Sep 01, 2019 10:13 am

1 Replies

152 Views

Last post by marktownley
Sun Sep 01, 2019 10:26 am
Today's SUN (20190829) | SM comparison images

Last post by pedro « Sun Sep 01, 2019 10:16 am
Replies: 10
by pedro » Thu Aug 29, 2019 5:43 pm

10 Replies

376 Views

Last post by pedro
Sun Sep 01, 2019 10:16 am
Aug 25th FDs plus a few more + 27th+29

Last post by ffellah « Sat Aug 31, 2019 7:12 pm
Replies: 17
by Astrophil » Mon Aug 26, 2019 3:30 am

17 Replies

441 Views

Last post by ffellah
Sat Aug 31, 2019 7:12 pm
halpha sun of August 30th

Last post by ffellah « Sat Aug 31, 2019 7:07 pm
Replies: 5
by stef41 » Fri Aug 30, 2019 7:17 pm

5 Replies

222 Views

Last post by ffellah
Sat Aug 31, 2019 7:07 pm
Baader R-CCD 36mm Filter

Last post by marktownley « Sat Aug 31, 2019 10:09 am
Replies: 2
by marktownley » Thu Aug 01, 2019 8:28 am

2 Replies

262 Views

Last post by marktownley
Sat Aug 31, 2019 10:09 am
Baader TZ4 Telecentric

Last post by marktownley « Sat Aug 31, 2019 10:08 am
Replies: 8
by marktownley » Thu Aug 01, 2019 7:57 am

8 Replies

426 Views

Last post by marktownley
Sat Aug 31, 2019 10:08 am
Coronado Double Stack Adaptor SM60 Part No. AP186

Last post by marktownley « Sat Aug 31, 2019 10:08 am
Replies: 1
by marktownley » Tue Aug 20, 2019 11:39 am

1 Replies

189 Views

Last post by marktownley
Sat Aug 31, 2019 10:08 am
Proms from Aug 29

Last post by marktownley « Sat Aug 31, 2019 4:11 am
Replies: 2
by gabrieli » Fri Aug 30, 2019 9:02 pm

2 Replies

173 Views

Last post by marktownley
Sat Aug 31, 2019 4:11 am
Removing mirror’s coating

Last post by marktownley « Sat Aug 31, 2019 3:17 am
Replies: 6
by allhoest » Wed Aug 28, 2019 6:44 pm

6 Replies

287 Views

Last post by marktownley
Sat Aug 31, 2019 3:17 am
Is a C8 and a PST mod really usable?

Last post by marktownley « Sat Aug 31, 2019 3:12 am
Replies: 17
by langleif2 » Sun Aug 18, 2019 9:21 am

17 Replies

645 Views

Last post by marktownley
Sat Aug 31, 2019 3:12 am
Today's SUN (20190827) | WL, Ca-K & H-alpha FDs

Last post by pedro « Fri Aug 30, 2019 5:15 pm
Replies: 9
by pedro » Tue Aug 27, 2019 4:26 pm

9 Replies

359 Views

Last post by pedro
Fri Aug 30, 2019 5:15 pm
Continuum under 450nm with good seeing

Last post by Astrophil « Thu Aug 29, 2019 9:38 pm
Replies: 13
by allhoest » Wed Aug 28, 2019 4:07 pm

13 Replies

422 Views

Last post by Astrophil
Thu Aug 29, 2019 9:38 pm
Today's SUN (20190828) | FDs

Last post by pedro « Thu Aug 29, 2019 12:44 pm
Replies: 8
by pedro » Wed Aug 28, 2019 1:56 pm

8 Replies

325 Views

Last post by pedro
Thu Aug 29, 2019 12:44 pm
Sol from the 24th of August 2019.

Last post by ffellah « Wed Aug 28, 2019 7:26 pm
Replies: 13
by eroel » Sun Aug 25, 2019 10:37 pm

13 Replies

397 Views

Last post by ffellah
Wed Aug 28, 2019 7:26 pm
Saturday Sun Aug 24th

Last post by Carbon60 « Wed Aug 28, 2019 6:56 pm
Replies: 13
by Carbon60 » Sat Aug 24, 2019 3:25 pm

13 Replies

378 Views

Last post by Carbon60
Wed Aug 28, 2019 6:56 pm
Prom Animation 26th August what did I capture?

Last post by allhoest « Wed Aug 28, 2019 3:56 pm
Replies: 8
by Martin_S » Tue Aug 27, 2019 8:32 am

8 Replies

302 Views

Last post by allhoest
Wed Aug 28, 2019 3:56 pm
Prom on Aug 25

Last post by Carbon60 « Wed Aug 28, 2019 5:30 am
Replies: 7
by gabrieli » Sun Aug 25, 2019 9:50 pm

7 Replies

284 Views

Last post by Carbon60
Wed Aug 28, 2019 5:30 am
Convection Cells, Limb in HA | Aug 25th 2019

Last post by Carbon60 « Wed Aug 28, 2019 5:25 am
Replies: 7
by MalVeauX » Sun Aug 25, 2019 11:13 pm

7 Replies

294 Views

Last post by Carbon60
Wed Aug 28, 2019 5:25 am
Today's SUN (20190826) | afternoon session

Last post by pedro « Tue Aug 27, 2019 12:57 pm
Replies: 5
by pedro » Mon Aug 26, 2019 7:43 pm

5 Replies

325 Views

Last post by pedro
Tue Aug 27, 2019 12:57 pm
Today's SUN (20190824) | H-alpha FDs

Last post by pedro « Tue Aug 27, 2019 12:56 pm
Replies: 6
by pedro » Sat Aug 24, 2019 7:20 pm

6 Replies

314 Views

Last post by pedro
Tue Aug 27, 2019 12:56 pm
Still Raining! 24th August

Last post by Montana « Tue Aug 27, 2019 11:45 am
Replies: 14
by marktownley » Sun Aug 25, 2019 9:00 am

14 Replies

406 Views

Last post by Montana
Tue Aug 27, 2019 11:45 am
A Trio of Disks - 25th August

Last post by Montana « Tue Aug 27, 2019 11:39 am
Replies: 11
by marktownley » Sun Aug 25, 2019 9:53 pm

11 Replies

345 Views

Last post by Montana
Tue Aug 27, 2019 11:39 am
A better day than yesterday (Aug 24)

Last post by gabrieli « Tue Aug 27, 2019 11:25 am
Replies: 10
by gabrieli » Sat Aug 24, 2019 6:51 pm

10 Replies

355 Views

Last post by gabrieli
Tue Aug 27, 2019 11:25 am
Back imaging

Last post by ffellah « Tue Aug 27, 2019 10:56 am
Replies: 7
by ffellah » Sat Aug 24, 2019 6:49 pm

7 Replies

312 Views

Last post by ffellah
Tue Aug 27, 2019 10:56 am
Proms, Convection Cells, Filament | Aug 24th 2019

Last post by Montana « Tue Aug 27, 2019 9:26 am
Replies: 4
by MalVeauX » Sat Aug 24, 2019 6:45 pm

4 Replies

216 Views

Last post by Montana
Tue Aug 27, 2019 9:26 am
CaK Saturday 24th August

Last post by Valery « Tue Aug 27, 2019 12:13 am
Replies: 10
by Montana » Sat Aug 24, 2019 5:14 pm

10 Replies

369 Views

Last post by Valery
Tue Aug 27, 2019 12:13 am
Happy birthday Alexandra Hart

Last post by MapleRidge « Tue Aug 27, 2019 12:12 am
Replies: 15
by denababy » Mon Aug 26, 2019 12:14 pm

15 Replies

405 Views

Last post by MapleRidge
Tue Aug 27, 2019 12:12 am
Descending Prominence Knots and Coronal Rain - 23rd August

Last post by marktownley « Mon Aug 26, 2019 9:15 am
Replies: 20
by marktownley » Sat Aug 24, 2019 7:30 am

20 Replies

522 Views

Last post by marktownley
Mon Aug 26, 2019 9:15 am
24Aug19 - Some fibrils with C11

Last post by yltansg « Mon Aug 26, 2019 9:11 am
Replies: 14
by yltansg » Sat Aug 24, 2019 1:24 pm

14 Replies

411 Views

Last post by yltansg
Mon Aug 26, 2019 9:11 am
Point Grey Blackfly GiGE Camera (IMX249) 5.86um

Last post by marktownley « Sun Aug 25, 2019 10:06 pm
Replies: 5
by marktownley » Thu Aug 01, 2019 8:50 am

5 Replies

370 Views

Last post by marktownley
Sun Aug 25, 2019 10:06 pm
Today's SUN (20190823) | TEC140 QUARK Chromosphere

Last post by pedro « Sun Aug 25, 2019 12:37 pm
Replies: 18
by pedro » Fri Aug 23, 2019 5:02 pm

18 Replies

502 Views

Last post by pedro
Sun Aug 25, 2019 12:37 pm
Prom 17 August, sketch

Last post by MapleRidge « Sun Aug 25, 2019 11:52 am
Replies: 18
by viewer » Sat Aug 17, 2019 11:07 am

18 Replies

476 Views

Last post by MapleRidge
Sun Aug 25, 2019 11:52 am
August 22nd Session

Last post by MapleRidge « Sun Aug 25, 2019 11:30 am
Replies: 8
by MapleRidge » Fri Aug 23, 2019 12:03 pm

8 Replies

303 Views

Last post by MapleRidge
Sun Aug 25, 2019 11:30 am
Problem with reflections when I use barlow lens with my Coronado 90

Last post by marktownley « Sun Aug 25, 2019 7:13 am
Replies: 7
by shadowchaser » Thu Aug 22, 2019 1:38 am

7 Replies

350 Views

Last post by marktownley
Sun Aug 25, 2019 7:13 am
Today's SUN (20190820) | TMB100 F/8, SM90II

Last post by pedro « Sat Aug 24, 2019 10:08 pm
Replies: 10
by pedro » Tue Aug 20, 2019 1:21 pm

10 Replies

402 Views

Last post by pedro
Sat Aug 24, 2019 10:08 pm
Today's Convection Cells, Mottling & Proms | Aug 23rd 2019

Last post by Carbon60 « Sat Aug 24, 2019 6:26 pm
Replies: 6
by MalVeauX » Fri Aug 23, 2019 5:05 pm

6 Replies

268 Views

Last post by Carbon60
Sat Aug 24, 2019 6:26 pm
Granulation with a T300 und EO 430nm

Last post by Carbon60 « Sat Aug 24, 2019 6:24 pm
Replies: 6
by allhoest » Fri Aug 23, 2019 8:07 pm

6 Replies

255 Views

Last post by Carbon60
Sat Aug 24, 2019 6:24 pm
First try at today's prom (Aug 23)

Last post by Carbon60 « Sat Aug 24, 2019 6:19 pm
Replies: 6
by gabrieli » Sat Aug 24, 2019 1:25 am

6 Replies

232 Views

Last post by Carbon60
Sat Aug 24, 2019 6:19 pm
HR images taken with the N300 on August 21

Last post by christian viladrich « Sat Aug 24, 2019 3:34 pm
Replies: 9
by christian viladrich » Thu Aug 22, 2019 6:06 pm

9 Replies

350 Views

Last post by christian viladrich
Sat Aug 24, 2019 3:34 pm
Prom 08-23

Last post by MAURITS « Sat Aug 24, 2019 3:15 pm
Replies: 14
by MAURITS » Fri Aug 23, 2019 12:42 pm

14 Replies

342 Views

Last post by MAURITS
Sat Aug 24, 2019 3:15 pm
When does one use 2x2 binning?

Last post by allhoest « Sat Aug 24, 2019 2:27 pm
Replies: 3
by Starry Jack » Sat Aug 24, 2019 4:01 am

3 Replies

171 Views

Last post by allhoest
Sat Aug 24, 2019 2:27 pm
Changing the file extension

Last post by pedro « Fri Aug 23, 2019 6:41 pm
Replies: 2
by denababy » Fri Aug 23, 2019 9:31 am

2 Replies

179 Views

Last post by pedro
Fri Aug 23, 2019 6:41 pm
T300 Granuation from St Veran

Last post by marktownley « Fri Aug 23, 2019 6:00 am
Replies: 8
by allhoest » Thu Aug 22, 2019 8:49 am

8 Replies

295 Views

Last post by marktownley
Fri Aug 23, 2019 6:00 am

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