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This is SolarChat !!
this is the main message area for anything solar
Topics: 21259

21259 Topics

191461 Posts

Last post Re: Today's SUN (20180920) | …
by Montana View the latest post
Fri Sep 21, 2018 9:16 am
Charlie Bates Solar Astronomy Project Outreach Events!
My main purpose in being involved in this hobby is to spread it to others. If you're an outreach nut like I am, please post images and descriptions of your outreach events in here.
Topics: 519

519 Topics

3432 Posts

Last post Re: International Sunday @ Ke…
by Montana View the latest post
Tue Jun 19, 2018 9:01 am
ENTER CBSAP OUTREACH EVENTS HERE!!
Please take a minute to enter any outreach events you have done with influence from this forum or the Charlie Bates Solar Astronomy Project. This is how we allocate resources around the world based on where the events are being done.
Remember, sharing the Sun with ANYONE is an outreach event.
Total redirects: 3985

Total redirects: 3985
Solarchat! Google+ Group Page
This is our Google+ companion to this forum. Please join.
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Total redirects: 4556
Solarchat! Facebook Group Page
This is our Facebook counterpart to our private forum. Please join.
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Total redirects: 5127
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: 484

484 Topics

5286 Posts

Last post Re: Experimenting calcium ima…
by krakatoa1883 View the latest post
Fri Sep 21, 2018 10:27 am
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: 450

450 Topics

4552 Posts

Last post Re: G2 Geomagnetic Storm 11th…
by Carbon60 View the latest post
Sun Sep 16, 2018 11:01 am
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: 708

708 Topics

11012 Posts

Last post Re: Do you have a skybender?
by TheSkyBurner View the latest post
Thu Sep 20, 2018 5:55 am
Solar Reference Library
these are all of the great references that our users have shared with others.
Moderator: marktownley
Topics: 67

67 Topics

250 Posts

Last post Re: PST Mod (PDF file)
by pedro View the latest post
Thu Sep 20, 2018 5:05 pm
Solar Astronomy Shop and Swap
VENDORS WELCOME! Please, only solar equipment.
Topics: 326

326 Topics

1369 Posts

Last post Re: Two PST Calcium Filters
by TheSkyBurner View the latest post
Thu Sep 20, 2018 9:58 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.
Topics: 5

5 Topics

38 Posts

Last post Re: iOptron CEM 120
by rsfoto View the latest post
Thu May 03, 2018 10:41 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.
Topics: 108

108 Topics

600 Posts

Last post Re: Post disapproved
by solarchat View the latest post
Thu Apr 05, 2018 12:57 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.
Topics: 1

1 Topics

1 Posts

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!
Topics: 60

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
Components of the Charlie Bates Solar Astronomy Project nonprofit organization
These are the other sites that are maintained through my nonprofit. I hope they are useful to you as you explore the Sun with me..
Topics: 5

5 Topics

6 Posts

Last post Re: Charlie Bates Solar Astro…
by marktownley View the latest post
Sun May 05, 2013 8:24 pm

Active topics

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Last post

Experimenting calcium imaging with small refractors

Last post by krakatoa1883 « Fri Sep 21, 2018 10:27 am
Replies: 16
by krakatoa1883 » Tue Sep 18, 2018 9:18 am

16 Replies

230 Views

Last post by krakatoa1883
Fri Sep 21, 2018 10:27 am
Today's SUN (20180920) | lots of PROMS

Last post by Montana « Fri Sep 21, 2018 9:16 am
Replies: 3
by pedro » Thu Sep 20, 2018 8:21 pm

3 Replies

86 Views

Last post by Montana
Fri Sep 21, 2018 9:16 am
Today's Proms, Full Disc & Animations | HA | Sept 20th 2018

Last post by Montana « Fri Sep 21, 2018 9:15 am
Replies: 3
by MalVeauX » Thu Sep 20, 2018 6:29 pm

3 Replies

38 Views

Last post by Montana
Fri Sep 21, 2018 9:15 am
Exploding arch prom from 9/19

Last post by JohnW « Fri Sep 21, 2018 1:55 am
Replies: 8
by FlankerOneTwo » Thu Sep 20, 2018 4:50 am

8 Replies

64 Views

Last post by JohnW
Fri Sep 21, 2018 1:55 am
Two PST Calcium Filters

Last post by TheSkyBurner « Thu Sep 20, 2018 9:58 pm
Replies: 1
by TheSkyBurner » Mon Sep 10, 2018 6:23 pm

1 Replies

107 Views

Last post by TheSkyBurner
Thu Sep 20, 2018 9:58 pm
Sol in CaK from the 14th and in Ha from the 16th of September 2018.

Last post by Valery « Thu Sep 20, 2018 8:39 pm
Replies: 7
by eroel » Sat Sep 15, 2018 6:02 pm

7 Replies

112 Views

Last post by Valery
Thu Sep 20, 2018 8:39 pm
Sept 16th Sun and Yard Views

Last post by Valery « Thu Sep 20, 2018 8:34 pm
Replies: 7
by MapleRidge » Thu Sep 20, 2018 12:23 am

7 Replies

62 Views

Last post by Valery
Thu Sep 20, 2018 8:34 pm
PST Mod (PDF file)

Last post by pedro « Thu Sep 20, 2018 5:05 pm
Replies: 3
by pedro » Tue Sep 11, 2018 4:08 pm

3 Replies

181 Views

Last post by pedro
Thu Sep 20, 2018 5:05 pm
Beautiful Arching Prom Today! HA | Sept 19th 2018

Last post by ffellah « Thu Sep 20, 2018 4:27 pm
Replies: 8
by MalVeauX » Wed Sep 19, 2018 4:39 pm

8 Replies

91 Views

Last post by ffellah
Thu Sep 20, 2018 4:27 pm
Closure of National Solar Observatory remains shrouded in secrecy

Last post by MalVeauX « Thu Sep 20, 2018 12:36 pm
Replies: 6
by Dave S » Wed Sep 12, 2018 9:06 pm

6 Replies

280 Views

Last post by MalVeauX
Thu Sep 20, 2018 12:36 pm
Sol from the 19th of September 2018.

Last post by Montana « Thu Sep 20, 2018 10:50 am
Replies: 1
by eroel » Thu Sep 20, 2018 2:27 am

1 Replies

21 Views

Last post by Montana
Thu Sep 20, 2018 10:50 am
ASI 174MM and Firecapture - endless issues - looking for alternatives!

Last post by pedro « Thu Sep 20, 2018 10:28 am
Replies: 3
by madman » Tue Aug 22, 2017 6:20 pm

3 Replies

677 Views

Last post by pedro
Thu Sep 20, 2018 10:28 am
Do you have a skybender?

Last post by TheSkyBurner « Thu Sep 20, 2018 5:55 am
Replies: 32
by TheSkyBurner » Thu May 10, 2018 1:18 pm
1

2
32 Replies

1617 Views

Last post by TheSkyBurner
Thu Sep 20, 2018 5:55 am
Narrowest 393.37 ever by Apollo Lasky

Last post by TheSkyBurner « Thu Sep 20, 2018 5:32 am
Replies: 152
by TheSkyBurner » Tue Jun 19, 2018 10:46 pm
1

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3

4

5

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7
152 Replies

3926 Views

Last post by TheSkyBurner
Thu Sep 20, 2018 5:32 am
Why is the PST etalon not sold on its own?

Last post by BillyBoyBoy « Thu Sep 20, 2018 4:15 am
Replies: 13
by BillyBoyBoy » Tue Sep 18, 2018 3:17 am

13 Replies

229 Views

Last post by BillyBoyBoy
Thu Sep 20, 2018 4:15 am
A variety from Sept 16 (with Gates of H*ll image)

Last post by eroel « Thu Sep 20, 2018 2:19 am
Replies: 6
by gabrieli » Sun Sep 16, 2018 10:22 pm

6 Replies

125 Views

Last post by eroel
Thu Sep 20, 2018 2:19 am
H-alpha images of September

Last post by eroel « Thu Sep 20, 2018 2:14 am
Replies: 6
by krakatoa1883 » Tue Sep 18, 2018 8:53 am

6 Replies

104 Views

Last post by eroel
Thu Sep 20, 2018 2:14 am
Protu 2018 9 19

Last post by eroel « Wed Sep 19, 2018 1:37 pm
Replies: 4
by xn44 » Wed Sep 19, 2018 11:57 am

4 Replies

46 Views

Last post by eroel
Wed Sep 19, 2018 1:37 pm
New Skywatcher Solarquest mount

Last post by pedro « Wed Sep 19, 2018 10:53 am
Replies: 9
by c8er » Wed Sep 12, 2018 9:04 pm

9 Replies

241 Views

Last post by pedro
Wed Sep 19, 2018 10:53 am
Prominence Hedgerow Animation

Last post by Carbon60 « Tue Sep 18, 2018 9:21 pm
Replies: 8
by Dave S » Sun Sep 16, 2018 8:49 pm

8 Replies

164 Views

Last post by Carbon60
Tue Sep 18, 2018 9:21 pm
September 13 in Ha

Last post by Carbon60 « Tue Sep 18, 2018 5:45 am
Replies: 8
by MapleRidge » Fri Sep 14, 2018 11:27 pm

8 Replies

143 Views

Last post by Carbon60
Tue Sep 18, 2018 5:45 am
QUARK 9.9 HA full diak and prominence

Last post by Carbon60 « Mon Sep 17, 2018 6:11 pm
Replies: 5
by alexhuangyan » Wed Sep 12, 2018 10:48 am

5 Replies

168 Views

Last post by Carbon60
Mon Sep 17, 2018 6:11 pm
Surface contrast in CaK for various filter bandpasses.

Last post by krakatoa1883 « Mon Sep 17, 2018 4:42 pm
Replies: 18
by p_zetner » Fri Sep 14, 2018 8:14 pm

18 Replies

396 Views

Last post by krakatoa1883
Mon Sep 17, 2018 4:42 pm
Chromosphere September 16th

Last post by ffellah « Mon Sep 17, 2018 4:00 pm
Replies: 8
by ffellah » Sun Sep 16, 2018 9:47 pm

8 Replies

161 Views

Last post by ffellah
Mon Sep 17, 2018 4:00 pm
Update on laptop and camera

Last post by denababy « Mon Sep 17, 2018 2:22 pm
Replies: 3
by denababy » Wed Sep 12, 2018 8:56 am

3 Replies

109 Views

Last post by denababy
Mon Sep 17, 2018 2:22 pm
WTB Lunt LS60Fha

Last post by djp183 « Mon Sep 17, 2018 1:47 pm

by djp183 » Mon Sep 17, 2018 1:47 pm

0 Replies

48 Views

Last post by djp183
Mon Sep 17, 2018 1:47 pm
A different PST Mod

Last post by pedro « Mon Sep 17, 2018 12:20 pm
Replies: 6
by pedro » Fri Sep 14, 2018 10:20 pm

6 Replies

343 Views

Last post by pedro
Mon Sep 17, 2018 12:20 pm
Today's SUN (20180914) | FD images + proms

Last post by pedro « Mon Sep 17, 2018 12:18 pm
Replies: 6
by pedro » Fri Sep 14, 2018 1:20 pm

6 Replies

216 Views

Last post by pedro
Mon Sep 17, 2018 12:18 pm
Today's SUN (20180915) | PST Ha & PST Ca-K FD images

Last post by pedro « Mon Sep 17, 2018 12:13 pm
Replies: 3
by pedro » Sat Sep 15, 2018 6:09 pm

3 Replies

169 Views

Last post by pedro
Mon Sep 17, 2018 12:13 pm
New images of AR12671 GREAT SEEING!

Last post by Montana « Mon Sep 17, 2018 9:12 am
Replies: 4
by Valery » Sun Sep 16, 2018 6:19 am

4 Replies

128 Views

Last post by Montana
Mon Sep 17, 2018 9:12 am
H-alpha proms, 14 september 2018

Last post by Montana « Mon Sep 17, 2018 9:09 am
Replies: 3
by bart1805 » Sat Sep 15, 2018 10:26 pm

3 Replies

79 Views

Last post by Montana
Mon Sep 17, 2018 9:09 am
Tunable Calcium module by Apollo Lasky

Last post by marktownley « Sun Sep 16, 2018 8:06 pm
Replies: 6
by TheSkyBurner » Wed Sep 12, 2018 4:32 am

6 Replies

225 Views

Last post by marktownley
Sun Sep 16, 2018 8:06 pm
CaK from September 4th, 2018

Last post by marktownley « Sun Sep 16, 2018 7:58 pm
Replies: 2
by LTHB » Tue Sep 11, 2018 9:20 pm

2 Replies

90 Views

Last post by marktownley
Sun Sep 16, 2018 7:58 pm
Ca-H full disc of Sept. 13th

Last post by marktownley « Sun Sep 16, 2018 7:55 pm
Replies: 6
by krakatoa1883 » Thu Sep 13, 2018 10:21 am

6 Replies

108 Views

Last post by marktownley
Sun Sep 16, 2018 7:55 pm
Calcium Chromosphere By apollo lasky

Last post by marktownley « Sun Sep 16, 2018 7:50 pm
Replies: 6
by TheSkyBurner » Tue Sep 11, 2018 10:55 pm

6 Replies

233 Views

Last post by marktownley
Sun Sep 16, 2018 7:50 pm
Tiny AR12721 in H-alpha and CaK: Sept10

Last post by marktownley « Sun Sep 16, 2018 12:27 pm
Replies: 7
by p_zetner » Thu Sep 13, 2018 9:19 pm

7 Replies

165 Views

Last post by marktownley
Sun Sep 16, 2018 12:27 pm
NEW 12672 large group!!! 280mm + ARIES 295mm DERF + QUARK GREAT SEEING!

Last post by Valery « Sun Sep 16, 2018 12:10 pm
Replies: 13
by Valery » Sun Aug 20, 2017 3:26 pm

13 Replies

542 Views

Last post by Valery
Sun Sep 16, 2018 12:10 pm
Last good bye and thank you.

Last post by pedro « Sun Sep 16, 2018 11:51 am
Replies: 4
by TheSkyBurner » Wed Sep 12, 2018 4:56 pm

4 Replies

257 Views

Last post by pedro
Sun Sep 16, 2018 11:51 am
G2 Geomagnetic Storm 11th Sept 2018

Last post by Carbon60 « Sun Sep 16, 2018 11:01 am
Replies: 5
by Carbon60 » Tue Sep 11, 2018 5:50 am

5 Replies

156 Views

Last post by Carbon60
Sun Sep 16, 2018 11:01 am
Today's Crazy Prom Forest! Plus Active Regions in HA & CaK | Sept 13th 2018

Last post by eroel « Sat Sep 15, 2018 5:51 pm
Replies: 8
by MalVeauX » Thu Sep 13, 2018 4:13 pm

8 Replies

202 Views

Last post by eroel
Sat Sep 15, 2018 5:51 pm
Nice hedgerow today

Last post by eroel « Sat Sep 15, 2018 5:44 pm
Replies: 5
by Bruce G » Thu Sep 13, 2018 11:48 pm

5 Replies

133 Views

Last post by eroel
Sat Sep 15, 2018 5:44 pm
08Aug: Spectral sweep through the Ca K line

Last post by p_zetner « Sat Sep 15, 2018 4:32 pm
Replies: 13
by p_zetner » Tue Aug 28, 2018 4:38 pm

13 Replies

476 Views

Last post by p_zetner
Sat Sep 15, 2018 4:32 pm
1 angstrom 854.22 by apollo lasky

Last post by TheSkyBurner « Fri Sep 14, 2018 8:42 pm

by TheSkyBurner » Fri Sep 14, 2018 8:42 pm

0 Replies

74 Views

Last post by TheSkyBurner
Fri Sep 14, 2018 8:42 pm
Truss Solar Newton T250 for Ha and CaK

Last post by allhoest « Fri Sep 14, 2018 6:17 pm
Replies: 3
by allhoest » Tue Sep 11, 2018 6:55 pm

3 Replies

187 Views

Last post by allhoest
Fri Sep 14, 2018 6:17 pm
Today's SUN (20180913) + granulations shots

Last post by pedro « Fri Sep 14, 2018 1:17 pm
Replies: 7
by pedro » Thu Sep 13, 2018 3:31 pm

7 Replies

277 Views

Last post by pedro
Fri Sep 14, 2018 1:17 pm
Proms and AR from Sept 12

Last post by Montana « Fri Sep 14, 2018 9:01 am
Replies: 4
by gabrieli » Thu Sep 13, 2018 1:18 pm

4 Replies

76 Views

Last post by Montana
Fri Sep 14, 2018 9:01 am
Today's Proms & AR2722 in HA & CaK | Sep 12th 2018

Last post by p_zetner « Thu Sep 13, 2018 9:14 pm
Replies: 6
by MalVeauX » Wed Sep 12, 2018 10:13 pm

6 Replies

106 Views

Last post by p_zetner
Thu Sep 13, 2018 9:14 pm
Protu 2018 9 11 +100.000 km

Last post by p_zetner « Thu Sep 13, 2018 9:09 pm
Replies: 9
by xn44 » Tue Sep 11, 2018 11:51 am

9 Replies

169 Views

Last post by p_zetner
Thu Sep 13, 2018 9:09 pm
Today's SUN (20180912) | FD images

Last post by pedro « Thu Sep 13, 2018 9:09 pm
Replies: 7
by pedro » Wed Sep 12, 2018 7:54 pm

7 Replies

111 Views

Last post by pedro
Thu Sep 13, 2018 9:09 pm
Solar Scintallation Monitor

Last post by Valery « Thu Sep 13, 2018 3:45 am
Replies: 1
by allhoest » Tue Sep 11, 2018 6:55 pm

1 Replies

116 Views

Last post by Valery
Thu Sep 13, 2018 3:45 am
another PST stage 2 mod

Last post by pedro « Wed Sep 12, 2018 10:01 am
Replies: 29
by pedro » Mon Aug 13, 2018 8:16 pm
1

2
29 Replies

959 Views

Last post by pedro
Wed Sep 12, 2018 10:01 am
Solar20180911(WL,Ha&CaH)

Last post by Montana « Wed Sep 12, 2018 8:52 am
Replies: 2
by ThomasHu » Tue Sep 11, 2018 3:05 pm

2 Replies

78 Views

Last post by Montana
Wed Sep 12, 2018 8:52 am
Prominences 9set2018& hA full disk

Last post by alexhuangyan « Wed Sep 12, 2018 2:30 am

by alexhuangyan » Wed Sep 12, 2018 2:30 am

0 Replies

38 Views

Last post by alexhuangyan
Wed Sep 12, 2018 2:30 am
Prominences 9SEPT2018

Last post by Albuqshutterbug « Wed Sep 12, 2018 2:05 am
Replies: 4
by Albuqshutterbug » Mon Sep 10, 2018 5:59 am

4 Replies

116 Views

Last post by Albuqshutterbug
Wed Sep 12, 2018 2:05 am
5th September Proms

Last post by Carbon60 « Tue Sep 11, 2018 8:39 pm
Replies: 6
by p_zetner » Sun Sep 09, 2018 8:19 pm

6 Replies

127 Views

Last post by Carbon60
Tue Sep 11, 2018 8:39 pm
SUN 9/9/2018

Last post by p1taylor « Tue Sep 11, 2018 6:09 pm
Replies: 6
by p1taylor » Mon Sep 10, 2018 5:50 pm

6 Replies

109 Views

Last post by p1taylor
Tue Sep 11, 2018 6:09 pm
Sol from the 9th of September 2018.

Last post by Carbon60 « Tue Sep 11, 2018 5:51 pm
Replies: 9
by eroel » Mon Sep 10, 2018 12:36 am

9 Replies

183 Views

Last post by Carbon60
Tue Sep 11, 2018 5:51 pm
Sunset

Last post by Derek Klepp « Tue Sep 11, 2018 7:20 am
Replies: 8
by Derek Klepp » Sun Sep 02, 2018 10:07 am

8 Replies

152 Views

Last post by Derek Klepp
Tue Sep 11, 2018 7:20 am
Today's SUN (20180909) | Proms and new AR

Last post by Derek Klepp « Tue Sep 11, 2018 7:17 am
Replies: 6
by pedro » Sun Sep 09, 2018 12:25 pm

6 Replies

180 Views

Last post by Derek Klepp
Tue Sep 11, 2018 7:17 am
Solar Prominence 10 Sep 18

Last post by Derek Klepp « Tue Sep 11, 2018 7:14 am
Replies: 4
by GeorgeIonas » Mon Sep 10, 2018 11:17 am

4 Replies

105 Views

Last post by Derek Klepp
Tue Sep 11, 2018 7:14 am
Lacerta Wedge plus Lunt diagonal

Last post by bart1805 « Mon Sep 10, 2018 9:02 pm
Replies: 4
by bart1805 » Tue Sep 04, 2018 9:30 pm

4 Replies

166 Views

Last post by bart1805
Mon Sep 10, 2018 9:02 pm
A few surface grabs from the weekend

Last post by Montana « Mon Sep 10, 2018 11:29 am
Replies: 2
by FlankerOneTwo » Mon Sep 10, 2018 3:20 am

2 Replies

106 Views

Last post by Montana
Mon Sep 10, 2018 11:29 am
Awesome Proms Today! Active Regions, New Spot? | HA & CAK | Sep 8th 2018

Last post by Montana « Mon Sep 10, 2018 11:24 am
Replies: 9
by MalVeauX » Sat Sep 08, 2018 4:56 pm

9 Replies

146 Views

Last post by Montana
Mon Sep 10, 2018 11:24 am
Fantastic Prom Group Today! Sunspot 2721, HA & CAK | Sep 9th 2018

Last post by Montana « Mon Sep 10, 2018 11:21 am
Replies: 6
by MalVeauX » Sun Sep 09, 2018 3:54 pm

6 Replies

125 Views

Last post by Montana
Mon Sep 10, 2018 11:21 am
Large Prominence, 09-07-18

Last post by pedro « Mon Sep 10, 2018 9:35 am
Replies: 9
by MalVeauX » Fri Sep 07, 2018 3:15 pm

9 Replies

176 Views

Last post by pedro
Mon Sep 10, 2018 9:35 am
Front ERF vs Internal ERF? Minimum size?

Last post by MalVeauX « Sun Sep 09, 2018 8:05 pm
Replies: 28
by MalVeauX » Thu May 31, 2018 4:04 pm
1

2
28 Replies

1904 Views

Last post by MalVeauX
Sun Sep 09, 2018 8:05 pm
Sun in K and CaH Sept. 5th & 6th

Last post by Valery « Sun Sep 09, 2018 6:46 pm
Replies: 14
by krakatoa1883 » Thu Sep 06, 2018 5:50 pm

14 Replies

266 Views

Last post by Valery
Sun Sep 09, 2018 6:46 pm
8th September, sunpot on a spotless day

Last post by krakatoa1883 « Sun Sep 09, 2018 4:39 pm
Replies: 10
by robert » Sat Sep 08, 2018 1:56 pm

10 Replies

167 Views

Last post by krakatoa1883
Sun Sep 09, 2018 4:39 pm
Today's SUN (20180907) | PROMS

Last post by pedro « Sat Sep 08, 2018 7:04 pm
Replies: 6
by pedro » Fri Sep 07, 2018 6:13 pm

6 Replies

157 Views

Last post by pedro
Sat Sep 08, 2018 7:04 pm
Today's SUN (20180908) new AR

Last post by pedro « Sat Sep 08, 2018 5:31 pm
Replies: 3
by pedro » Sat Sep 08, 2018 3:38 pm

3 Replies

142 Views

Last post by pedro
Sat Sep 08, 2018 5:31 pm
White light solar observations,questions..

Last post by robert « Sat Sep 08, 2018 4:45 pm
Replies: 3
by Pluton » Fri Sep 07, 2018 3:24 pm

3 Replies

99 Views

Last post by robert
Sat Sep 08, 2018 4:45 pm
Lunt 50 vs SolarMax II 60 vs Quark Cromosfere.

Last post by Pluton « Sat Sep 08, 2018 4:19 pm
Replies: 5
by Pluton » Mon Sep 03, 2018 5:00 pm

5 Replies

333 Views

Last post by Pluton
Sat Sep 08, 2018 4:19 pm
Proms on Sept 7, 2018

Last post by Montana « Sat Sep 08, 2018 3:55 pm
Replies: 4
by gabrieli » Fri Sep 07, 2018 8:33 pm

4 Replies

75 Views

Last post by Montana
Sat Sep 08, 2018 3:55 pm
Today's SUN (20180906) | BIG prom

Last post by pedro « Sat Sep 08, 2018 2:57 pm
Replies: 6
by pedro » Thu Sep 06, 2018 7:30 pm

6 Replies

195 Views

Last post by pedro
Sat Sep 08, 2018 2:57 pm
Lunt LS50THa modification to 200 mm aperture

Last post by MalVeauX « Sat Sep 08, 2018 12:23 pm
Replies: 7
by GreatAttractor » Thu Sep 06, 2018 8:17 pm

7 Replies

226 Views

Last post by MalVeauX
Sat Sep 08, 2018 12:23 pm
Sept 7 Pair of proms on Sun

Last post by marktownley « Sat Sep 08, 2018 11:44 am
Replies: 3
by JohnW » Fri Sep 07, 2018 6:59 am

3 Replies

102 Views

Last post by marktownley
Sat Sep 08, 2018 11:44 am
Sol from the 4th od September 2018.

Last post by marktownley « Sat Sep 08, 2018 11:38 am
Replies: 7
by eroel » Tue Sep 04, 2018 11:35 pm

7 Replies

124 Views

Last post by marktownley
Sat Sep 08, 2018 11:38 am
What a quiet sun today! Disc & Surface in CaK, Aug 31 2018

Last post by marktownley « Sat Sep 08, 2018 11:37 am
Replies: 12
by MalVeauX » Fri Aug 31, 2018 5:37 pm

12 Replies

266 Views

Last post by marktownley
Sat Sep 08, 2018 11:37 am
SolarMax 60 II vs, Daystar SS60-DS

Last post by marktownley « Sat Sep 08, 2018 9:34 am
Replies: 4
by Pluton » Fri Aug 31, 2018 10:49 pm

4 Replies

210 Views

Last post by marktownley
Sat Sep 08, 2018 9:34 am
Wanted - Coronado PST

Last post by marktownley « Fri Sep 07, 2018 9:02 pm
Replies: 1
by Montana » Fri Sep 07, 2018 9:19 am

1 Replies

115 Views

Last post by marktownley
Fri Sep 07, 2018 9:02 pm
Granulation shots (TEC140 F/7, X4 & X5 Powermates)

Last post by pedro « Thu Sep 06, 2018 7:38 pm
Replies: 16
by pedro » Thu Aug 30, 2018 8:20 pm

16 Replies

353 Views

Last post by pedro
Thu Sep 06, 2018 7:38 pm
Quiet Sun in Ca-H

Last post by marktownley « Thu Sep 06, 2018 7:15 pm
Replies: 5
by krakatoa1883 » Mon Sep 03, 2018 7:59 pm

5 Replies

161 Views

Last post by marktownley
Thu Sep 06, 2018 7:15 pm
Sun in CaK 5th September

Last post by Carbon60 « Thu Sep 06, 2018 7:09 pm
Replies: 7
by Carbon60 » Wed Sep 05, 2018 7:57 pm

7 Replies

196 Views

Last post by Carbon60
Thu Sep 06, 2018 7:09 pm
Sun in Ha and CaK 25th Aug

Last post by marktownley « Thu Sep 06, 2018 7:06 pm
Replies: 13
by Carbon60 » Sun Aug 26, 2018 6:54 am

13 Replies

304 Views

Last post by marktownley
Thu Sep 06, 2018 7:06 pm
AR12719 High Res at 390nm, CaK and H-a in a 280mm scope.

Last post by marktownley « Thu Sep 06, 2018 6:59 pm
Replies: 5
by Valery » Fri Aug 31, 2018 9:33 am

5 Replies

213 Views

Last post by marktownley
Thu Sep 06, 2018 6:59 pm
Today's Proms & Active Region in HR, HA & CAK | Sept 4th 2018

Last post by Carbon60 « Thu Sep 06, 2018 6:59 pm
Replies: 9
by MalVeauX » Tue Sep 04, 2018 10:16 pm

9 Replies

160 Views

Last post by Carbon60
Thu Sep 06, 2018 6:59 pm
How I made my own Lunt mod

Last post by krakatoa1883 « Thu Sep 06, 2018 10:18 am
Replies: 18
by krakatoa1883 » Wed Aug 22, 2018 12:47 pm

18 Replies

609 Views

Last post by krakatoa1883
Thu Sep 06, 2018 10:18 am
Today's SUN (20180831) | 6 different scopes

Last post by pedro « Thu Sep 06, 2018 9:35 am
Replies: 6
by pedro » Fri Aug 31, 2018 10:13 pm

6 Replies

260 Views

Last post by pedro
Thu Sep 06, 2018 9:35 am
HR images taken at 396 and 430 nm on August 24 with the 300 mm solar scope

Last post by bart1805 « Wed Sep 05, 2018 8:19 pm
Replies: 18
by christian viladrich » Sat Sep 01, 2018 7:53 pm

18 Replies

395 Views

Last post by bart1805
Wed Sep 05, 2018 8:19 pm
Sol from the 1st of September 2018.

Last post by eroel « Wed Sep 05, 2018 5:45 pm
Replies: 10
by eroel » Sun Sep 02, 2018 12:04 am

10 Replies

213 Views

Last post by eroel
Wed Sep 05, 2018 5:45 pm
One year and 55 AR's ago

Last post by ffellah « Wed Sep 05, 2018 3:07 pm
Replies: 11
by ffellah » Sat Sep 01, 2018 4:31 pm

11 Replies

222 Views

Last post by ffellah
Wed Sep 05, 2018 3:07 pm
Today's SUN (20180901) | more granulation shots

Last post by pedro « Wed Sep 05, 2018 3:05 pm
Replies: 9
by pedro » Sat Sep 01, 2018 8:26 pm

9 Replies

248 Views

Last post by pedro
Wed Sep 05, 2018 3:05 pm
Today's SUN (20180902) | granulation shots again

Last post by pedro « Wed Sep 05, 2018 3:02 pm
Replies: 9
by pedro » Sun Sep 02, 2018 4:50 pm

9 Replies

259 Views

Last post by pedro
Wed Sep 05, 2018 3:02 pm
Today's SUN (20180829) | PST Stage 2 Mod first light

Last post by pedro « Wed Sep 05, 2018 10:54 am
Replies: 8
by pedro » Wed Aug 29, 2018 2:15 pm

8 Replies

278 Views

Last post by pedro
Wed Sep 05, 2018 10:54 am
Changing the f number or not.

Last post by Valery « Wed Sep 05, 2018 1:53 am
Replies: 4
by denababy » Thu Aug 23, 2018 10:04 am

4 Replies

226 Views

Last post by Valery
Wed Sep 05, 2018 1:53 am
New equipment and playing!

Last post by Valery « Wed Sep 05, 2018 1:37 am
Replies: 8
by ghswen » Wed Aug 29, 2018 4:32 pm

8 Replies

256 Views

Last post by Valery
Wed Sep 05, 2018 1:37 am
Running FireCapture on a Mac

Last post by marktownley « Tue Sep 04, 2018 10:58 pm
Replies: 3
by Bruce G » Tue Aug 28, 2018 3:53 pm

3 Replies

286 Views

Last post by marktownley
Tue Sep 04, 2018 10:58 pm
The Double pass idea...

Last post by marktownley « Tue Sep 04, 2018 10:41 pm
Replies: 19
by TheSkyBurner » Thu Aug 16, 2018 5:59 pm

19 Replies

703 Views

Last post by marktownley
Tue Sep 04, 2018 10:41 pm
An open letter to all solarchaters.

Last post by marktownley « Tue Sep 04, 2018 8:26 pm
Replies: 3
by Valery » Tue Sep 04, 2018 2:22 am

3 Replies

211 Views

Last post by marktownley
Tue Sep 04, 2018 8:26 pm
lunt 50 mod

Last post by antonello « Tue Sep 04, 2018 10:35 am
Replies: 26
by DSobserver » Sun Apr 09, 2017 2:52 pm
1

2
26 Replies

3037 Views

Last post by antonello
Tue Sep 04, 2018 10:35 am
393.4bp0.1 doublepass results

Last post by TheSkyBurner « Tue Sep 04, 2018 7:10 am

by TheSkyBurner » Tue Sep 04, 2018 7:10 am

0 Replies

116 Views

Last post by TheSkyBurner
Tue Sep 04, 2018 7:10 am
A large dark filament 2018 08 27 280mm scope

Last post by Valery « Mon Sep 03, 2018 12:24 pm
Replies: 14
by Valery » Tue Aug 28, 2018 1:55 am

14 Replies

324 Views

Last post by Valery
Mon Sep 03, 2018 12:24 pm
High Res Chromosphere at 393.4A | Aug 30th 2018

Last post by marktownley « Sun Sep 02, 2018 9:01 pm
Replies: 12
by MalVeauX » Thu Aug 30, 2018 8:38 pm

12 Replies

290 Views

Last post by marktownley
Sun Sep 02, 2018 9:01 pm
How to double stack a Lunt CaK Module? And ERF?

Last post by marktownley « Sat Sep 01, 2018 3:50 pm
Replies: 22
by MalVeauX » Mon Aug 20, 2018 8:22 pm

22 Replies

624 Views

Last post by marktownley
Sat Sep 01, 2018 3:50 pm
New camera but which one?

Last post by marktownley « Sat Sep 01, 2018 3:39 pm
Replies: 32
by denababy » Mon Aug 27, 2018 10:17 am
1

2
32 Replies

590 Views

Last post by marktownley
Sat Sep 01, 2018 3:39 pm
150mm F/15 + aries safix + 1 angstrom CaK filter

Last post by marktownley « Sat Sep 01, 2018 11:01 am
Replies: 4
by TheSkyBurner » Thu Aug 23, 2018 8:25 pm

4 Replies

334 Views

Last post by marktownley
Sat Sep 01, 2018 11:01 am
Today's SUN (20180830) | TEC140 + PST Stage 2 Mod

Last post by pedro « Fri Aug 31, 2018 9:26 am
Replies: 2
by pedro » Thu Aug 30, 2018 4:28 pm

2 Replies

181 Views

Last post by pedro
Fri Aug 31, 2018 9:26 am
08Aug Disk: Spectral sweep through H-alpha.

Last post by p_zetner « Thu Aug 30, 2018 10:25 pm
Replies: 7
by p_zetner » Wed Aug 15, 2018 4:22 pm

7 Replies

224 Views

Last post by p_zetner
Thu Aug 30, 2018 10:25 pm
FLIR Grasshopper 3

Last post by pedro « Thu Aug 30, 2018 8:18 pm
Replies: 20
by Christopher » Fri Nov 17, 2017 5:13 pm

20 Replies

1320 Views

Last post by pedro
Thu Aug 30, 2018 8:18 pm
Different Ca-K options, differences?

Last post by george9 « Thu Aug 30, 2018 7:26 pm
Replies: 57
by MalVeauX » Sun May 28, 2017 4:34 pm
1

2

3
57 Replies

5097 Views

Last post by george9
Thu Aug 30, 2018 7:26 pm
CBSAP shutting down September 1st

Last post by GUS « Thu Aug 30, 2018 9:43 am
Replies: 28
by solarchat » Fri Jul 27, 2018 12:24 am
1

2
28 Replies

1278 Views

Last post by GUS
Thu Aug 30, 2018 9:43 am
Double stacked pst cak in skybender

Last post by TheSkyBurner « Wed Aug 29, 2018 8:19 pm
Replies: 2
by TheSkyBurner » Thu Jun 21, 2018 6:19 pm

2 Replies

420 Views

Last post by TheSkyBurner
Wed Aug 29, 2018 8:19 pm
G3 solar storm- Magnetometer response 25th-26th Aug 2018_Updated

Last post by carlosjackal « Wed Aug 29, 2018 4:45 pm
Replies: 10
by Carbon60 » Sun Aug 26, 2018 6:45 pm

10 Replies

190 Views

Last post by carlosjackal
Wed Aug 29, 2018 4:45 pm
AR2720&2719, Big Filament, Big Proms | HA & CAK | 8-28-18

Last post by Montana « Wed Aug 29, 2018 8:56 am
Replies: 3
by MalVeauX » Tue Aug 28, 2018 8:06 pm

3 Replies

112 Views

Last post by Montana
Wed Aug 29, 2018 8:56 am
halpha sun of 28 August

Last post by Montana « Wed Aug 29, 2018 8:53 am
Replies: 1
by stef41 » Tue Aug 28, 2018 5:31 pm

1 Replies

66 Views

Last post by Montana
Wed Aug 29, 2018 8:53 am
daystar Sr-127

Last post by TheSkyBurner « Tue Aug 28, 2018 11:24 pm

by TheSkyBurner » Tue Aug 28, 2018 11:24 pm

0 Replies

110 Views

Last post by TheSkyBurner
Tue Aug 28, 2018 11:24 pm
CME hit!

Last post by marktownley « Tue Aug 28, 2018 7:59 pm
Replies: 8
by carlosjackal » Sun Aug 26, 2018 10:21 am

8 Replies

178 Views

Last post by marktownley
Tue Aug 28, 2018 7:59 pm
A random area at the Sun chromosphere in CaK with 280mm C11

Last post by Valery « Tue Aug 28, 2018 7:45 pm
Replies: 8
by Valery » Mon Aug 27, 2018 1:41 pm

8 Replies

201 Views

Last post by Valery
Tue Aug 28, 2018 7:45 pm
SUN 25/8/2018

Last post by p1taylor « Tue Aug 28, 2018 6:58 pm
Replies: 2
by p1taylor » Sun Aug 26, 2018 7:31 pm

2 Replies

74 Views

Last post by p1taylor
Tue Aug 28, 2018 6:58 pm
August 24th - 3 Bands

Last post by MapleRidge « Tue Aug 28, 2018 5:33 pm
Replies: 4
by MapleRidge » Mon Aug 27, 2018 12:37 am

4 Replies

81 Views

Last post by MapleRidge
Tue Aug 28, 2018 5:33 pm
AR12720 in H alpha

Last post by bart1805 « Tue Aug 28, 2018 4:52 pm
Replies: 7
by p_zetner » Mon Aug 27, 2018 6:25 pm

7 Replies

168 Views

Last post by bart1805
Tue Aug 28, 2018 4:52 pm
some indirect solar activity from the 26th

Last post by pedro « Tue Aug 28, 2018 4:00 pm
Replies: 5
by pstew » Tue Aug 28, 2018 7:09 am

5 Replies

115 Views

Last post by pedro
Tue Aug 28, 2018 4:00 pm
AR2720,2719, Big Prom Group, Big Filament | HA & CAK | Aug 27th 2018

Last post by MalVeauX « Tue Aug 28, 2018 12:16 pm
Replies: 11
by MalVeauX » Mon Aug 27, 2018 5:23 pm

11 Replies

172 Views

Last post by MalVeauX
Tue Aug 28, 2018 12:16 pm
SUN & FULL MOON (20180826)

Last post by pedro « Tue Aug 28, 2018 12:15 pm
Replies: 2
by pedro » Mon Aug 27, 2018 10:20 am

2 Replies

127 Views

Last post by pedro
Tue Aug 28, 2018 12:15 pm
A Blast from the Past! Remember this one?

Last post by Montana « Tue Aug 28, 2018 11:47 am
Replies: 3
by Randy Shivak » Mon Aug 27, 2018 8:31 pm

3 Replies

101 Views

Last post by Montana
Tue Aug 28, 2018 11:47 am
Two sessions 08/24 and 08/26

Last post by ffellah « Tue Aug 28, 2018 11:14 am
Replies: 3
by ffellah » Mon Aug 27, 2018 12:36 am

3 Replies

85 Views

Last post by ffellah
Tue Aug 28, 2018 11:14 am
Today's SUN (20180826) with GOOD seeing again

Last post by pedro « Tue Aug 28, 2018 9:30 am
Replies: 7
by pedro » Sun Aug 26, 2018 7:28 pm

7 Replies

153 Views

Last post by pedro
Tue Aug 28, 2018 9:30 am
27th CaK AR2719 AR2720 going to the limb

Last post by Montana « Tue Aug 28, 2018 9:14 am
Replies: 1
by robert » Mon Aug 27, 2018 4:41 pm

1 Replies

56 Views

Last post by Montana
Tue Aug 28, 2018 9:14 am
halpha sun of August 26th

Last post by Montana « Tue Aug 28, 2018 9:13 am
Replies: 1
by stef41 » Mon Aug 27, 2018 10:32 am

1 Replies

64 Views

Last post by Montana
Tue Aug 28, 2018 9:13 am
August 23rd - 3 Wavelenghts

Last post by Montana « Tue Aug 28, 2018 9:00 am
Replies: 3
by MapleRidge » Sun Aug 26, 2018 2:15 pm

3 Replies

95 Views

Last post by Montana
Tue Aug 28, 2018 9:00 am
CaK from August 7th with ARIES-ERF

Last post by LTHB « Mon Aug 27, 2018 7:38 pm
Replies: 17
by LTHB » Wed Aug 08, 2018 2:07 pm

17 Replies

465 Views

Last post by LTHB
Mon Aug 27, 2018 7:38 pm
August 16 2018 AR12718 3 bands 280mm scope.

Last post by LTHB « Mon Aug 27, 2018 6:55 pm
Replies: 21
by Valery » Sat Aug 18, 2018 5:08 pm

21 Replies

535 Views

Last post by LTHB
Mon Aug 27, 2018 6:55 pm
Eliminating bad frames during stacking?

Last post by Bruce G « Mon Aug 27, 2018 6:46 pm
Replies: 9
by Bruce G » Sat Aug 25, 2018 6:14 pm

9 Replies

200 Views

Last post by Bruce G
Mon Aug 27, 2018 6:46 pm
wanted: Lunt B1800 or BF30

Last post by bnimball087 « Mon Aug 27, 2018 12:02 pm
Replies: 3
by antonf » Sun Aug 05, 2018 5:28 am

3 Replies

341 Views

Last post by bnimball087
Mon Aug 27, 2018 12:02 pm
Alexandra’s birthday.

Last post by eroel « Mon Aug 27, 2018 12:05 am
Replies: 11
by denababy » Sun Aug 26, 2018 10:53 am

11 Replies

192 Views

Last post by eroel
Mon Aug 27, 2018 12:05 am
baader planetarium 36mm unmounted filters

Last post by TheSkyBurner « Sun Aug 26, 2018 11:04 pm

by TheSkyBurner » Sun Aug 26, 2018 11:04 pm

0 Replies

102 Views

Last post by TheSkyBurner
Sun Aug 26, 2018 11:04 pm
Today's SUN (20180825) with GOOD seeing (AR12720/12719)

Last post by pedro « Sun Aug 26, 2018 4:00 pm
Replies: 11
by pedro » Sat Aug 25, 2018 9:02 pm

11 Replies

268 Views

Last post by pedro
Sun Aug 26, 2018 4:00 pm
Today's SUN (20180824) with TWO ARs

Last post by pedro « Sun Aug 26, 2018 11:53 am
Replies: 7
by pedro » Fri Aug 24, 2018 8:04 pm

7 Replies

180 Views

Last post by pedro
Sun Aug 26, 2018 11:53 am
SUN & MOON (20180824)

Last post by pedro « Sun Aug 26, 2018 11:50 am
Replies: 2
by pedro » Fri Aug 24, 2018 10:06 pm

2 Replies

130 Views

Last post by pedro
Sun Aug 26, 2018 11:50 am
20180825 CaH & Ha solar

Last post by Montana « Sun Aug 26, 2018 11:31 am
Replies: 3
by ThomasHu » Sat Aug 25, 2018 11:39 am

3 Replies

81 Views

Last post by Montana
Sun Aug 26, 2018 11:31 am
The Sun 25 August 2018 White Light

Last post by Montana « Sun Aug 26, 2018 11:24 am
Replies: 3
by Bizibilder » Sat Aug 25, 2018 11:19 am

3 Replies

66 Views

Last post by Montana
Sun Aug 26, 2018 11:24 am
Quick SM40 Full Disk 25/08/2018

Last post by Montana « Sun Aug 26, 2018 11:22 am
Replies: 1
by DJD » Sun Aug 26, 2018 8:08 am

1 Replies

54 Views

Last post by Montana
Sun Aug 26, 2018 11:22 am
24th WL close up

Last post by Montana « Sun Aug 26, 2018 11:13 am
Replies: 4
by robert » Fri Aug 24, 2018 5:04 pm

4 Replies

116 Views

Last post by Montana
Sun Aug 26, 2018 11:13 am
wanted: Solarscope SF-50 or other with FSR~10A

Last post by antonf « Sat Aug 25, 2018 11:21 am

by antonf » Sat Aug 25, 2018 11:21 am

0 Replies

109 Views

Last post by antonf
Sat Aug 25, 2018 11:21 am
Two "animations": white light - CaK and CaK - H-alpha

Last post by bart1805 « Fri Aug 24, 2018 6:45 pm
Replies: 6
by bart1805 » Thu Aug 23, 2018 8:32 pm

6 Replies

153 Views

Last post by bart1805
Fri Aug 24, 2018 6:45 pm
AR 12719 still alive

Last post by krakatoa1883 « Fri Aug 24, 2018 4:58 pm
Replies: 4
by krakatoa1883 » Thu Aug 23, 2018 4:32 pm

4 Replies

101 Views

Last post by krakatoa1883
Fri Aug 24, 2018 4:58 pm
3 lights AR2719

Last post by ffellah « Fri Aug 24, 2018 12:16 pm
Replies: 4
by robert » Thu Aug 23, 2018 4:39 pm

4 Replies

117 Views

Last post by ffellah
Fri Aug 24, 2018 12:16 pm
AR12719 in H-alpha

Last post by Montana « Fri Aug 24, 2018 11:01 am
Replies: 3
by p_zetner » Thu Aug 23, 2018 9:25 pm

3 Replies

93 Views

Last post by Montana
Fri Aug 24, 2018 11:01 am
AR2719 in HR, Convection Cells, Filament & Prom | Aug 23 2018

Last post by MalVeauX « Fri Aug 24, 2018 10:21 am
Replies: 4
by MalVeauX » Thu Aug 23, 2018 6:07 pm

4 Replies

133 Views

Last post by MalVeauX
Fri Aug 24, 2018 10:21 am
SUN & MOON (20180823)

Last post by pedro « Fri Aug 24, 2018 10:12 am
Replies: 4
by pedro » Thu Aug 23, 2018 10:57 pm

4 Replies

143 Views

Last post by pedro
Fri Aug 24, 2018 10:12 am
3 years ago (AR12403)

Last post by pedro « Fri Aug 24, 2018 10:02 am
Replies: 6
by pedro » Thu Aug 23, 2018 2:20 pm

6 Replies

168 Views

Last post by pedro
Fri Aug 24, 2018 10:02 am
Today's SUN (20180823) | FD images

Last post by pedro « Fri Aug 24, 2018 10:01 am
Replies: 4
by pedro » Thu Aug 23, 2018 2:08 pm

4 Replies

122 Views

Last post by pedro
Fri Aug 24, 2018 10:01 am
halpha sun of 23 August

Last post by Montana « Fri Aug 24, 2018 9:33 am
Replies: 3
by stef41 » Thu Aug 23, 2018 4:14 pm

3 Replies

71 Views

Last post by Montana
Fri Aug 24, 2018 9:33 am
HR G band images taken on Aug 19 with the Newton 300mm

Last post by p_zetner « Thu Aug 23, 2018 9:43 pm
Replies: 10
by christian viladrich » Wed Aug 22, 2018 5:19 pm

10 Replies

200 Views

Last post by p_zetner
Thu Aug 23, 2018 9:43 pm
Sol from the 20th of August 2018.

Last post by p_zetner « Thu Aug 23, 2018 9:28 pm
Replies: 8
by eroel » Tue Aug 21, 2018 6:57 pm

8 Replies

120 Views

Last post by p_zetner
Thu Aug 23, 2018 9:28 pm
Today's SUN (20180821) | HR WL TEC140

Last post by pedro « Thu Aug 23, 2018 12:43 pm
Replies: 7
by pedro » Tue Aug 21, 2018 1:04 pm

7 Replies

220 Views

Last post by pedro
Thu Aug 23, 2018 12:43 pm
Further geomagnetic unrest

Last post by marktownley « Thu Aug 23, 2018 9:16 am
Replies: 3
by Carbon60 » Tue Aug 21, 2018 9:13 pm

3 Replies

159 Views

Last post by marktownley
Thu Aug 23, 2018 9:16 am
halpha sun of 22 August

Last post by Montana « Thu Aug 23, 2018 8:57 am
Replies: 3
by stef41 » Wed Aug 22, 2018 2:23 pm

3 Replies

129 Views

Last post by Montana
Thu Aug 23, 2018 8:57 am
Sun 2018 8 22

Last post by Montana « Thu Aug 23, 2018 8:52 am
Replies: 3
by xn44 » Wed Aug 22, 2018 5:51 pm

3 Replies

76 Views

Last post by Montana
Thu Aug 23, 2018 8:52 am
Mount Evans

Last post by Montana « Thu Aug 23, 2018 7:04 am
Replies: 9
by Bruce G » Wed Aug 22, 2018 12:12 am

9 Replies

195 Views

Last post by Montana
Thu Aug 23, 2018 7:04 am
halpha sun of August 21

Last post by ffellah « Wed Aug 22, 2018 2:04 pm
Replies: 3
by stef41 » Tue Aug 21, 2018 4:47 pm

3 Replies

90 Views

Last post by ffellah
Wed Aug 22, 2018 2:04 pm
KG3 IR Absorption vs IR Blocking filters? Same?

Last post by krakatoa1883 « Wed Aug 22, 2018 12:00 pm
Replies: 83
by MalVeauX » Wed Apr 11, 2018 4:59 pm
1

2

3

4
83 Replies

3993 Views

Last post by krakatoa1883
Wed Aug 22, 2018 12:00 pm
A new small group - images added

Last post by thehay95 « Wed Aug 22, 2018 9:00 am
Replies: 10
by krakatoa1883 » Sun Aug 19, 2018 1:18 pm

10 Replies

201 Views

Last post by thehay95
Wed Aug 22, 2018 9:00 am
SUN & MOON (20180820)

Last post by pedro « Tue Aug 21, 2018 4:14 pm
Replies: 3
by pedro » Tue Aug 21, 2018 10:18 am

3 Replies

105 Views

Last post by pedro
Tue Aug 21, 2018 4:14 pm
Today's SUN (20180820) huge PROM

Last post by pedro « Tue Aug 21, 2018 10:20 am
Replies: 12
by pedro » Mon Aug 20, 2018 1:41 pm

12 Replies

239 Views

Last post by pedro
Tue Aug 21, 2018 10:20 am
SUN & MOON (20180819)

Last post by pedro « Tue Aug 21, 2018 9:35 am
Replies: 4
by pedro » Mon Aug 20, 2018 2:41 pm

4 Replies

133 Views

Last post by pedro
Tue Aug 21, 2018 9:35 am
Sunspot 2719 in 3 wavelengths, Convection Cells, Proms | Aug 20th

Last post by Montana « Tue Aug 21, 2018 9:20 am
Replies: 6
by MalVeauX » Mon Aug 20, 2018 4:17 pm

6 Replies

121 Views

Last post by Montana
Tue Aug 21, 2018 9:20 am
Protu 2018 8 20

Last post by Montana « Tue Aug 21, 2018 9:13 am
Replies: 3
by xn44 » Mon Aug 20, 2018 3:46 pm

3 Replies

95 Views

Last post by Montana
Tue Aug 21, 2018 9:13 am
AR2718 Sodium and Ha

Last post by ffellah « Tue Aug 21, 2018 12:23 am
Replies: 18
by ffellah » Sat Aug 18, 2018 12:58 am

18 Replies

482 Views

Last post by ffellah
Tue Aug 21, 2018 12:23 am
08Aug Spectroheliograms

Last post by highfnum « Mon Aug 20, 2018 8:58 pm
Replies: 10
by p_zetner » Sun Aug 12, 2018 3:26 am

10 Replies

300 Views

Last post by highfnum
Mon Aug 20, 2018 8:58 pm
SunSpots 2718 & 2719, Convection Cells, Prominences, Disc Mosaic | Aug 18th 2018

Last post by MalVeauX « Mon Aug 20, 2018 7:27 pm
Replies: 6
by MalVeauX » Sat Aug 18, 2018 6:15 pm

6 Replies

127 Views

Last post by MalVeauX
Mon Aug 20, 2018 7:27 pm
Full Disk 18-08-2018

Last post by rsfoto « Mon Aug 20, 2018 7:03 pm
Replies: 5
by rsfoto » Mon Aug 20, 2018 2:12 am

5 Replies

118 Views

Last post by rsfoto
Mon Aug 20, 2018 7:03 pm
Details of a telecentric lens for C8 Edge and Daystar filter

Last post by Bob Yoesle « Mon Aug 20, 2018 6:36 pm
Replies: 6
by p_zetner » Thu Jul 05, 2018 7:35 pm

6 Replies

587 Views

Last post by Bob Yoesle
Mon Aug 20, 2018 6:36 pm
Today's SUN (20180819) | good seeing (new AR)

Last post by pedro « Mon Aug 20, 2018 1:49 pm
Replies: 4
by pedro » Sun Aug 19, 2018 12:50 pm

4 Replies

181 Views

Last post by pedro
Mon Aug 20, 2018 1:49 pm
Today's SUN (20180817) | FD images (3 lights)

Last post by pedro « Mon Aug 20, 2018 12:43 pm
Replies: 4
by pedro » Fri Aug 17, 2018 1:06 pm

4 Replies

185 Views

Last post by pedro
Mon Aug 20, 2018 12:43 pm
SUN 19/8/2018

Last post by p1taylor « Mon Aug 20, 2018 11:29 am
Replies: 3
by p1taylor » Sun Aug 19, 2018 6:15 pm

3 Replies

85 Views

Last post by p1taylor
Mon Aug 20, 2018 11:29 am
Finally some magnetic activity Aug 16th 2018

Last post by Carbon60 « Mon Aug 20, 2018 11:07 am
Replies: 5
by Carbon60 » Thu Aug 16, 2018 9:48 am

5 Replies

171 Views

Last post by Carbon60
Mon Aug 20, 2018 11:07 am
Second try Cak, AR2718

Last post by Montana « Mon Aug 20, 2018 9:54 am
Replies: 5
by bart1805 » Sat Aug 18, 2018 11:05 pm

5 Replies

159 Views

Last post by Montana
Mon Aug 20, 2018 9:54 am
Magnificent Filaprom (Animation!), AR Flare Activity & Huge Filament | Aug 19th 2018

Last post by Montana « Mon Aug 20, 2018 9:47 am
Replies: 6
by MalVeauX » Sun Aug 19, 2018 3:38 pm

6 Replies

131 Views

Last post by Montana
Mon Aug 20, 2018 9:47 am
20180818 CaH solarFD and AR2718

Last post by Montana « Mon Aug 20, 2018 9:37 am
Replies: 2
by ThomasHu » Sat Aug 18, 2018 8:50 am

2 Replies

100 Views

Last post by Montana
Mon Aug 20, 2018 9:37 am
Solar Disc Mosaic, AR2817, Prom | Aug 17th 2018

Last post by Montana « Mon Aug 20, 2018 9:36 am
Replies: 3
by MalVeauX » Fri Aug 17, 2018 5:30 pm

3 Replies

93 Views

Last post by Montana
Mon Aug 20, 2018 9:36 am
just trying

Last post by Montana « Mon Aug 20, 2018 9:32 am
Replies: 2
by denababy » Sun Aug 19, 2018 11:00 am

2 Replies

101 Views

Last post by Montana
Mon Aug 20, 2018 9:32 am
Sun 10 August 2018

Last post by danpro1 « Sat Aug 18, 2018 7:05 pm
Replies: 5
by danpro1 » Sat Aug 11, 2018 1:35 am

5 Replies

164 Views

Last post by danpro1
Sat Aug 18, 2018 7:05 pm
First try @CAK

Last post by krakatoa1883 « Sat Aug 18, 2018 4:35 pm
Replies: 8
by bart1805 » Thu Aug 16, 2018 3:47 pm

8 Replies

254 Views

Last post by krakatoa1883
Sat Aug 18, 2018 4:35 pm
CaK in high resolution of August 3rd and 6th

Last post by krakatoa1883 « Sat Aug 18, 2018 4:29 pm
Replies: 8
by LTHB » Tue Aug 14, 2018 9:20 pm

8 Replies

253 Views

Last post by krakatoa1883
Sat Aug 18, 2018 4:29 pm
More from Aug 15

Last post by Valtori « Fri Aug 17, 2018 6:21 pm
Replies: 3
by gabrieli » Thu Aug 16, 2018 8:36 pm

3 Replies

134 Views

Last post by Valtori
Fri Aug 17, 2018 6:21 pm
11th of August, Ha HR & Prom, 150mm DS

Last post by Valtori « Fri Aug 17, 2018 6:17 pm
Replies: 8
by Valtori » Tue Aug 14, 2018 12:25 pm

8 Replies

270 Views

Last post by Valtori
Fri Aug 17, 2018 6:17 pm
3D???

Last post by banjo « Fri Aug 17, 2018 2:53 pm
Replies: 6
by banjo » Tue Aug 14, 2018 9:01 am

6 Replies

212 Views

Last post by banjo
Fri Aug 17, 2018 2:53 pm
Today's SUN (20180816) | low activity

Last post by pedro « Fri Aug 17, 2018 10:38 am
Replies: 2
by pedro » Thu Aug 16, 2018 6:57 pm

2 Replies

115 Views

Last post by pedro
Fri Aug 17, 2018 10:38 am
H-Alpha August 10th Lunt 152 - feedback wanted!

Last post by pedro « Fri Aug 17, 2018 10:36 am
Replies: 8
by Bojan » Fri Aug 10, 2018 6:24 pm

8 Replies

318 Views

Last post by pedro
Fri Aug 17, 2018 10:36 am
Today's SUN (20180814)

Last post by pedro « Fri Aug 17, 2018 10:23 am
Replies: 9
by pedro » Tue Aug 14, 2018 8:17 pm

9 Replies

223 Views

Last post by pedro
Fri Aug 17, 2018 10:23 am
Ha Quantum filter PE 0.4Å

Last post by pedro « Thu Aug 16, 2018 8:01 pm
Replies: 33
by rsfoto » Sat Aug 11, 2018 5:24 pm
1

2
33 Replies

765 Views

Last post by pedro
Thu Aug 16, 2018 8:01 pm
August 6th - Finally Done

Last post by MapleRidge « Thu Aug 16, 2018 6:08 pm
Replies: 8
by MapleRidge » Sun Aug 12, 2018 1:40 am

8 Replies

193 Views

Last post by MapleRidge
Thu Aug 16, 2018 6:08 pm
Full DIsk from 20180815

Last post by ffellah « Thu Aug 16, 2018 5:26 pm
Replies: 3
by rsfoto » Thu Aug 16, 2018 12:23 am

3 Replies

119 Views

Last post by ffellah
Thu Aug 16, 2018 5:26 pm
Solar minimum group

Last post by ffellah « Thu Aug 16, 2018 1:59 pm
Replies: 8
by krakatoa1883 » Wed Aug 15, 2018 6:16 pm

8 Replies

209 Views

Last post by ffellah
Thu Aug 16, 2018 1:59 pm
Today's SUN (20180815) | PROMS

Last post by pedro « Thu Aug 16, 2018 1:21 pm
Replies: 3
by pedro » Wed Aug 15, 2018 11:16 pm

3 Replies

162 Views

Last post by pedro
Thu Aug 16, 2018 1:21 pm
15th August AR2718

Last post by krakatoa1883 « Thu Aug 16, 2018 12:04 pm
Replies: 6
by robert » Wed Aug 15, 2018 7:28 pm

6 Replies

155 Views

Last post by krakatoa1883
Thu Aug 16, 2018 12:04 pm
Filament and active region on Aug 15

Last post by gabrieli « Thu Aug 16, 2018 10:17 am
Replies: 5
by gabrieli » Wed Aug 15, 2018 10:35 pm

5 Replies

127 Views

Last post by gabrieli
Thu Aug 16, 2018 10:17 am
Sun 5th August 2018

Last post by Montana « Thu Aug 16, 2018 9:01 am
Replies: 10
by Montana » Mon Aug 13, 2018 6:34 pm

10 Replies

209 Views

Last post by Montana
Thu Aug 16, 2018 9:01 am
Sunset Moonset on Walters Mountain + Venting Satellite

Last post by Derek Klepp « Thu Aug 16, 2018 7:18 am
Replies: 13
by Derek Klepp » Sun Aug 12, 2018 10:44 am

13 Replies

337 Views

Last post by Derek Klepp
Thu Aug 16, 2018 7:18 am
Granulation in HIGH RESOLUTION with Solar Refractor 228mm

Last post by marktownley « Wed Aug 15, 2018 4:15 pm
Replies: 9
by sulcis2000 » Mon Aug 13, 2018 10:19 pm

9 Replies

341 Views

Last post by marktownley
Wed Aug 15, 2018 4:15 pm
Halfa Solar imaging with 228 truss refractor (2018.08.13)

Last post by marktownley « Wed Aug 15, 2018 4:11 pm
Replies: 5
by sulcis2000 » Tue Aug 14, 2018 1:31 pm

5 Replies

172 Views

Last post by marktownley
Wed Aug 15, 2018 4:11 pm
Full Sun Disk 20180814

Last post by marktownley « Wed Aug 15, 2018 4:08 pm
Replies: 4
by rsfoto » Wed Aug 15, 2018 12:35 am

4 Replies

117 Views

Last post by marktownley
Wed Aug 15, 2018 4:08 pm
Sol from the 12th of August 2018.

Last post by eroel « Tue Aug 14, 2018 2:31 pm
Replies: 9
by eroel » Sun Aug 12, 2018 11:44 pm

9 Replies

246 Views

Last post by eroel
Tue Aug 14, 2018 2:31 pm
Calcium imaging in HIGH RESOLUTION: truss refractor 228mm

Last post by pedro « Tue Aug 14, 2018 1:22 pm
Replies: 4
by sulcis2000 » Tue Aug 14, 2018 9:12 am

4 Replies

138 Views

Last post by pedro
Tue Aug 14, 2018 1:22 pm
Today's SUN (20180813) | afternoon imaging session

Last post by pedro « Tue Aug 14, 2018 11:30 am
Replies: 5
by pedro » Mon Aug 13, 2018 7:01 pm

5 Replies

181 Views

Last post by pedro
Tue Aug 14, 2018 11:30 am
Today's SUN (20180812) FD images 3 scopes

Last post by pedro « Mon Aug 13, 2018 10:21 pm
Replies: 9
by pedro » Sun Aug 12, 2018 3:14 pm

9 Replies

225 Views

Last post by pedro
Mon Aug 13, 2018 10:21 pm
Hα & Ca-H Solar 20180813

Last post by rsfoto « Mon Aug 13, 2018 10:01 pm
Replies: 5
by ThomasHu » Mon Aug 13, 2018 4:18 am

5 Replies

135 Views

Last post by rsfoto
Mon Aug 13, 2018 10:01 pm
Saturday Sun 11th Aug

Last post by Carbon60 « Mon Aug 13, 2018 9:38 pm
Replies: 15
by Carbon60 » Sat Aug 11, 2018 3:16 pm

15 Replies

391 Views

Last post by Carbon60
Mon Aug 13, 2018 9:38 pm
Kelvin came back! 2018.08.12

Last post by Carbon60 « Mon Aug 13, 2018 9:27 pm
Replies: 12
by sulcis2000 » Sun Aug 12, 2018 2:37 pm

12 Replies

358 Views

Last post by Carbon60
Mon Aug 13, 2018 9:27 pm
Sol from the 11th of August 2018.

Last post by eroel « Mon Aug 13, 2018 5:26 pm
Replies: 5
by eroel » Sun Aug 12, 2018 11:39 pm

5 Replies

129 Views

Last post by eroel
Mon Aug 13, 2018 5:26 pm
SM40 FD and Tal/PST active region 11/08/2018

Last post by Montana « Mon Aug 13, 2018 1:55 pm
Replies: 8
by DJD » Sat Aug 11, 2018 12:34 pm

8 Replies

189 Views

Last post by Montana
Mon Aug 13, 2018 1:55 pm
Today's SUN (20180811) imaged through high clouds

Last post by pedro « Mon Aug 13, 2018 1:05 pm
Replies: 5
by pedro » Sat Aug 11, 2018 5:19 pm

5 Replies

173 Views

Last post by pedro
Mon Aug 13, 2018 1:05 pm
Active region and proms from Aug 11

Last post by Montana « Mon Aug 13, 2018 11:59 am
Replies: 4
by gabrieli » Sun Aug 12, 2018 12:01 pm

4 Replies

149 Views

Last post by Montana
Mon Aug 13, 2018 11:59 am
halpha sun of August 12th

Last post by Montana « Mon Aug 13, 2018 9:59 am
Replies: 6
by stef41 » Sun Aug 12, 2018 3:31 pm

6 Replies

126 Views

Last post by Montana
Mon Aug 13, 2018 9:59 am
Today's Prominences, Active Region, Filaments, Convection Cells | Aug 12th 2018

Last post by Montana « Mon Aug 13, 2018 9:55 am
Replies: 5
by MalVeauX » Sun Aug 12, 2018 6:16 pm

5 Replies

161 Views

Last post by Montana
Mon Aug 13, 2018 9:55 am
What camera do you use?

Last post by Bagpiper2004 « Sun Aug 12, 2018 10:21 pm
Replies: 13
by 04Stefan07 » Thu Aug 09, 2018 6:19 am

13 Replies

491 Views

Last post by Bagpiper2004
Sun Aug 12, 2018 10:21 pm
halpha sun of August 6th

Last post by stef41 « Sun Aug 12, 2018 3:29 pm
Replies: 4
by stef41 » Mon Aug 06, 2018 7:19 pm

4 Replies

132 Views

Last post by stef41
Sun Aug 12, 2018 3:29 pm
August 5th Session

Last post by MapleRidge « Sun Aug 12, 2018 1:16 pm
Replies: 11
by MapleRidge » Mon Aug 06, 2018 8:12 pm

11 Replies

228 Views

Last post by MapleRidge
Sun Aug 12, 2018 1:16 pm
What is a blocking filter function?

Last post by marktownley « Sun Aug 12, 2018 12:59 pm
Replies: 3
by NightPhotographer » Sat Aug 11, 2018 12:12 pm

3 Replies

200 Views

Last post by marktownley
Sun Aug 12, 2018 12:59 pm
Hα & Ca-H Solar 20180809

Last post by Derek Klepp « Sun Aug 12, 2018 11:47 am
Replies: 13
by ThomasHu » Thu Aug 09, 2018 4:43 pm

13 Replies

270 Views

Last post by Derek Klepp
Sun Aug 12, 2018 11:47 am
Ca-H images of August 9th

Last post by krakatoa1883 « Sat Aug 11, 2018 2:53 pm
Replies: 9
by krakatoa1883 » Thu Aug 09, 2018 3:24 pm

9 Replies

262 Views

Last post by krakatoa1883
Sat Aug 11, 2018 2:53 pm
Today's SUN (20180809) | FD images

Last post by pedro « Sat Aug 11, 2018 1:14 pm
Replies: 6
by pedro » Thu Aug 09, 2018 5:08 pm

6 Replies

173 Views

Last post by pedro
Sat Aug 11, 2018 1:14 pm
Today's SUN (20180810) | FD images (HDR toning)

Last post by pedro « Sat Aug 11, 2018 12:48 pm
Replies: 6
by pedro » Fri Aug 10, 2018 1:13 pm

6 Replies

231 Views

Last post by pedro
Sat Aug 11, 2018 12:48 pm
Today's Big Prominence Group & Convection Cells | Aug 10th 2018

Last post by MalVeauX « Sat Aug 11, 2018 12:30 pm
Replies: 5
by MalVeauX » Fri Aug 10, 2018 9:31 pm

5 Replies

156 Views

Last post by MalVeauX
Sat Aug 11, 2018 12:30 pm
Sun in Ha and CaK 8th Aug

Last post by p_zetner « Sat Aug 11, 2018 12:26 pm
Replies: 9
by Carbon60 » Thu Aug 09, 2018 5:52 am

9 Replies

238 Views

Last post by p_zetner
Sat Aug 11, 2018 12:26 pm
Sun 8th August

Last post by p_zetner « Sat Aug 11, 2018 12:24 pm
Replies: 11
by marktownley » Thu Aug 09, 2018 11:10 am

11 Replies

228 Views

Last post by p_zetner
Sat Aug 11, 2018 12:24 pm
Stage 2 PST mod

Last post by pedro « Fri Aug 10, 2018 8:44 pm
Replies: 5
by pedro » Thu Aug 09, 2018 4:27 pm

5 Replies

313 Views

Last post by pedro
Fri Aug 10, 2018 8:44 pm
Sol 6th & 7th August Ha

Last post by Ibbo « Fri Aug 10, 2018 5:41 pm
Replies: 7
by Ibbo » Tue Aug 07, 2018 11:58 pm

7 Replies

191 Views

Last post by Ibbo
Fri Aug 10, 2018 5:41 pm
First try at Sodium and one H-alpha

Last post by ffellah « Thu Aug 09, 2018 8:51 pm
Replies: 16
by ffellah » Tue Aug 07, 2018 12:51 am

16 Replies

373 Views

Last post by ffellah
Thu Aug 09, 2018 8:51 pm
280mm Ca II K at full resolution. AR2661 June 7 2017

Last post by Valery « Thu Aug 09, 2018 5:02 pm
Replies: 11
by Valery » Fri Jun 16, 2017 11:07 am

11 Replies

732 Views

Last post by Valery
Thu Aug 09, 2018 5:02 pm
Today's SUN (20180807) | sun at the meridian

Last post by pedro « Thu Aug 09, 2018 4:13 pm
Replies: 10
by pedro » Tue Aug 07, 2018 3:38 pm

10 Replies

264 Views

Last post by pedro
Thu Aug 09, 2018 4:13 pm
8th August WL

Last post by eroel « Thu Aug 09, 2018 3:18 pm
Replies: 6
by robert » Wed Aug 08, 2018 4:53 pm

6 Replies

166 Views

Last post by eroel
Thu Aug 09, 2018 3:18 pm
Today's SUN (20180808) | TEC140 SM90II

Last post by pedro « Thu Aug 09, 2018 3:05 pm
Replies: 5
by pedro » Wed Aug 08, 2018 5:44 pm

5 Replies

245 Views

Last post by pedro
Thu Aug 09, 2018 3:05 pm
Possible damage on BF600?

Last post by 04Stefan07 « Thu Aug 09, 2018 4:07 am
Replies: 10
by 04Stefan07 » Thu Oct 19, 2017 11:18 am

10 Replies

905 Views

Last post by 04Stefan07
Thu Aug 09, 2018 4:07 am
Solar transit composite photo tutorial?

Last post by Albuqshutterbug « Wed Aug 08, 2018 8:59 pm
Replies: 9
by Albuqshutterbug » Sat Aug 04, 2018 7:20 pm

9 Replies

248 Views

Last post by Albuqshutterbug
Wed Aug 08, 2018 8:59 pm
ISS Transit August 7

Last post by PDB « Wed Aug 08, 2018 5:17 pm
Replies: 9
by PDB » Tue Aug 07, 2018 6:12 pm

9 Replies

183 Views

Last post by PDB
Wed Aug 08, 2018 5:17 pm
7th August FD

Last post by robert « Wed Aug 08, 2018 5:10 pm
Replies: 4
by robert » Tue Aug 07, 2018 5:00 pm

4 Replies

122 Views

Last post by robert
Wed Aug 08, 2018 5:10 pm
Quick SM40 Full Disk 07/08/2018

Last post by Montana « Wed Aug 08, 2018 11:28 am
Replies: 3
by DJD » Tue Aug 07, 2018 1:32 pm

3 Replies

121 Views

Last post by Montana
Wed Aug 08, 2018 11:28 am
Today's Active Regions & Prominences | 656nm & 393nm | 60mm & 150mm | Aug 7th 2018

Last post by Montana « Wed Aug 08, 2018 10:35 am
Replies: 2
by MalVeauX » Tue Aug 07, 2018 7:54 pm

2 Replies

106 Views

Last post by Montana
Wed Aug 08, 2018 10:35 am
03-08-2018 C8 SCT Convection Cell trial (sorry Granules );-)

Last post by Carbon60 « Wed Aug 08, 2018 5:51 am
Replies: 6
by Ewan » Sat Aug 04, 2018 7:43 am

6 Replies

233 Views

Last post by Carbon60
Wed Aug 08, 2018 5:51 am
August 5th - Part 2

Last post by MapleRidge « Wed Aug 08, 2018 1:23 am
Replies: 6
by MapleRidge » Tue Aug 07, 2018 1:40 am

6 Replies

141 Views

Last post by MapleRidge
Wed Aug 08, 2018 1:23 am
Ha Full Disk 6th August

Last post by marktownley « Tue Aug 07, 2018 8:24 pm
Replies: 5
by marktownley » Mon Aug 06, 2018 3:52 pm

5 Replies

140 Views

Last post by marktownley
Tue Aug 07, 2018 8:24 pm
Sun and moon

Last post by marktownley « Tue Aug 07, 2018 8:16 pm
Replies: 4
by gabrieli » Mon Aug 06, 2018 10:11 pm

4 Replies

114 Views

Last post by marktownley
Tue Aug 07, 2018 8:16 pm
A new solar cycle #25?

Last post by pedro « Tue Aug 07, 2018 3:42 pm
Replies: 10
by Valery » Sat Aug 04, 2018 3:50 pm

10 Replies

470 Views

Last post by pedro
Tue Aug 07, 2018 3:42 pm
Active Regions & Prominence | 656.28nm & 393nm | Aug 6th 2018

Last post by p_zetner « Tue Aug 07, 2018 1:59 pm
Replies: 5
by MalVeauX » Mon Aug 06, 2018 4:56 pm

5 Replies

141 Views

Last post by p_zetner
Tue Aug 07, 2018 1:59 pm
Today's SUN (20180806) + 2 videos (HR WL TEC140)

Last post by pedro « Tue Aug 07, 2018 1:48 pm
Replies: 6
by pedro » Mon Aug 06, 2018 4:37 pm

6 Replies

210 Views

Last post by pedro
Tue Aug 07, 2018 1:48 pm
Different things.

Last post by denababy « Tue Aug 07, 2018 1:20 pm

by denababy » Tue Aug 07, 2018 1:20 pm

0 Replies

105 Views

Last post by denababy
Tue Aug 07, 2018 1:20 pm
halpha sun of August 5

Last post by Montana « Tue Aug 07, 2018 8:58 am
Replies: 2
by stef41 » Sun Aug 05, 2018 9:18 pm

2 Replies

82 Views

Last post by Montana
Tue Aug 07, 2018 8:58 am
Ca K images of August 4

Last post by Montana « Tue Aug 07, 2018 8:54 am
Replies: 8
by christian viladrich » Sun Aug 05, 2018 7:07 pm

8 Replies

172 Views

Last post by Montana
Tue Aug 07, 2018 8:54 am
Sunday Sun 5th August

Last post by Carbon60 « Tue Aug 07, 2018 6:03 am
Replies: 4
by Carbon60 » Sun Aug 05, 2018 7:30 pm

4 Replies

129 Views

Last post by Carbon60
Tue Aug 07, 2018 6:03 am
Today's SUN (20180804) + video

Last post by pedro « Mon Aug 06, 2018 8:14 pm
Replies: 8
by pedro » Sat Aug 04, 2018 5:49 pm

8 Replies

252 Views

Last post by pedro
Mon Aug 06, 2018 8:14 pm
Solar Session August 4 - 2018

Last post by PDB « Mon Aug 06, 2018 5:29 pm
Replies: 4
by PDB » Sat Aug 04, 2018 9:05 pm

4 Replies

138 Views

Last post by PDB
Mon Aug 06, 2018 5:29 pm
AR12717 With The HaT - 5th August

Last post by marktownley « Mon Aug 06, 2018 4:15 pm
Replies: 9
by marktownley » Sun Aug 05, 2018 12:06 pm

9 Replies

202 Views

Last post by marktownley
Mon Aug 06, 2018 4:15 pm
Sol from the 1st of August 2018.

Last post by Montana « Mon Aug 06, 2018 11:41 am
Replies: 5
by eroel » Sat Aug 04, 2018 5:58 pm

5 Replies

149 Views

Last post by Montana
Mon Aug 06, 2018 11:41 am
halpha sun of August 4th

Last post by Montana « Mon Aug 06, 2018 11:36 am
Replies: 4
by stef41 » Sat Aug 04, 2018 1:24 pm

4 Replies

125 Views

Last post by Montana
Mon Aug 06, 2018 11:36 am
AR12717 With The HaT - 4th August

Last post by Montana « Mon Aug 06, 2018 11:27 am
Replies: 9
by marktownley » Sat Aug 04, 2018 11:40 am

9 Replies

202 Views

Last post by Montana
Mon Aug 06, 2018 11:27 am
New AR12717 August 01 2018 C8 telescope with 214mm DERF

Last post by Valery « Mon Aug 06, 2018 3:37 am
Replies: 9
by Valery » Wed Aug 01, 2018 1:53 pm

9 Replies

282 Views

Last post by Valery
Mon Aug 06, 2018 3:37 am
ISS transit on July 30 2018

Last post by Albuqshutterbug « Mon Aug 06, 2018 3:05 am
Replies: 16
by Albuqshutterbug » Wed Aug 01, 2018 10:00 pm

16 Replies

284 Views

Last post by Albuqshutterbug
Mon Aug 06, 2018 3:05 am
August 4th Ha and Midnight Lightning

Last post by p_zetner « Mon Aug 06, 2018 2:46 am
Replies: 8
by MapleRidge » Sat Aug 04, 2018 11:03 pm

8 Replies

195 Views

Last post by p_zetner
Mon Aug 06, 2018 2:46 am
Quark setup

Last post by marktownley « Sun Aug 05, 2018 1:42 pm
Replies: 1
by denababy » Sun Aug 05, 2018 10:24 am

1 Replies

106 Views

Last post by marktownley
Sun Aug 05, 2018 1:42 pm
Denoise

Last post by allhoest « Sun Aug 05, 2018 9:26 am
Replies: 23
by Montana » Mon Jul 16, 2018 12:23 pm

23 Replies

1080 Views

Last post by allhoest
Sun Aug 05, 2018 9:26 am
Wanted: ERF D>=120mm

Last post by antonf « Sun Aug 05, 2018 5:28 am

by antonf » Sun Aug 05, 2018 5:28 am

0 Replies

149 Views

Last post by antonf
Sun Aug 05, 2018 5:28 am
halpha sun of August 3rd

Last post by stef41 « Sat Aug 04, 2018 1:22 pm
Replies: 3
by stef41 » Fri Aug 03, 2018 2:49 pm

3 Replies

140 Views

Last post by stef41
Sat Aug 04, 2018 1:22 pm
July 29th in Ha

Last post by MapleRidge « Sat Aug 04, 2018 12:40 pm
Replies: 4
by MapleRidge » Sat Aug 04, 2018 12:10 am

4 Replies

121 Views

Last post by MapleRidge
Sat Aug 04, 2018 12:40 pm
Active Region 2717 & Prominences | 60mm & 150mm | Aug 3rd 2018

Last post by Montana « Sat Aug 04, 2018 11:08 am
Replies: 3
by MalVeauX » Fri Aug 03, 2018 5:53 pm

3 Replies

130 Views

Last post by Montana
Sat Aug 04, 2018 11:08 am
Tiny

Last post by PDB « Sat Aug 04, 2018 6:54 am
Replies: 3
by PDB » Fri Aug 03, 2018 11:15 am

3 Replies

155 Views

Last post by PDB
Sat Aug 04, 2018 6:54 am
Solar Granulation with the Daystar Sodium Quark, Airylab HaT and SSM Firecapture Plugin - 26th July

Last post by MapleRidge « Sat Aug 04, 2018 12:26 am
Replies: 23
by marktownley » Thu Jul 26, 2018 2:21 pm

23 Replies

577 Views

Last post by MapleRidge
Sat Aug 04, 2018 12:26 am
New Sunspot - 1st August

Last post by MapleRidge « Sat Aug 04, 2018 12:24 am
Replies: 6
by marktownley » Wed Aug 01, 2018 12:15 pm

6 Replies

204 Views

Last post by MapleRidge
Sat Aug 04, 2018 12:24 am
A Million Suns New Lens

Last post by MapleRidge « Sat Aug 04, 2018 12:20 am
Replies: 6
by Derek Klepp » Thu Aug 02, 2018 10:47 am

6 Replies

215 Views

Last post by MapleRidge
Sat Aug 04, 2018 12:20 am
Today's SUN (20180802) | lots of PROMS

Last post by MapleRidge « Sat Aug 04, 2018 12:17 am
Replies: 5
by pedro » Thu Aug 02, 2018 7:08 pm

5 Replies

256 Views

Last post by MapleRidge
Sat Aug 04, 2018 12:17 am
Thursday Sunshine - 2nd August

Last post by marktownley « Fri Aug 03, 2018 1:07 pm
Replies: 5
by marktownley » Thu Aug 02, 2018 8:43 pm

5 Replies

164 Views

Last post by marktownley
Fri Aug 03, 2018 1:07 pm
Solar proms in Ha 1st Aug 2018

Last post by marktownley « Fri Aug 03, 2018 11:43 am
Replies: 4
by Merlin66 » Fri Aug 03, 2018 1:28 am

4 Replies

132 Views

Last post by marktownley
Fri Aug 03, 2018 11:43 am
halpha sun of August 2nd

Last post by Montana « Fri Aug 03, 2018 9:31 am
Replies: 2
by stef41 » Thu Aug 02, 2018 3:26 pm

2 Replies

98 Views

Last post by Montana
Fri Aug 03, 2018 9:31 am
ISS Solar Transit with NO filter

Last post by rbenton « Fri Aug 03, 2018 5:15 am
Replies: 6
by rbenton » Tue Jul 31, 2018 8:12 pm

6 Replies

202 Views

Last post by rbenton
Fri Aug 03, 2018 5:15 am
Today's SUN (20180101) | PROMS

Last post by pedro « Thu Aug 02, 2018 5:57 pm
Replies: 3
by pedro » Wed Aug 01, 2018 1:54 pm

3 Replies

123 Views

Last post by pedro
Thu Aug 02, 2018 5:57 pm
halpha sun of August 1st

Last post by stef41 « Thu Aug 02, 2018 10:28 am
Replies: 3
by stef41 » Wed Aug 01, 2018 10:27 pm

3 Replies

115 Views

Last post by stef41
Thu Aug 02, 2018 10:28 am
Sol from the 31st of July 2018.

Last post by Montana « Thu Aug 02, 2018 9:14 am
Replies: 2
by eroel » Wed Aug 01, 2018 1:55 pm

2 Replies

102 Views

Last post by Montana
Thu Aug 02, 2018 9:14 am
CaK from last week

Last post by Carbon60 « Thu Aug 02, 2018 5:51 am
Replies: 5
by Carbon60 » Mon Jul 30, 2018 8:59 pm

5 Replies

186 Views

Last post by Carbon60
Thu Aug 02, 2018 5:51 am
Today's SUN (20180731) | PROMS

Last post by pedro « Wed Aug 01, 2018 6:44 pm
Replies: 11
by pedro » Tue Jul 31, 2018 10:12 pm

11 Replies

245 Views

Last post by pedro
Wed Aug 01, 2018 6:44 pm
Today's Solar Proms & Active Region | Quark | July 31 2018

Last post by eroel « Wed Aug 01, 2018 1:51 pm
Replies: 4
by MalVeauX » Tue Jul 31, 2018 4:30 pm

4 Replies

173 Views

Last post by eroel
Wed Aug 01, 2018 1:51 pm
halpha sun of July 31

Last post by eroel « Wed Aug 01, 2018 1:48 pm
Replies: 5
by stef41 » Tue Jul 31, 2018 9:16 pm

5 Replies

129 Views

Last post by eroel
Wed Aug 01, 2018 1:48 pm
Sol 31-7-2018 ha

Last post by eroel « Wed Aug 01, 2018 1:47 pm
Replies: 7
by Ibbo » Tue Jul 31, 2018 11:59 pm

7 Replies

165 Views

Last post by eroel
Wed Aug 01, 2018 1:47 pm
Today's SUN (20180730) Pillar Prom

Last post by pedro « Wed Aug 01, 2018 11:21 am
Replies: 9
by pedro » Mon Jul 30, 2018 8:45 pm

9 Replies

220 Views

Last post by pedro
Wed Aug 01, 2018 11:21 am
30th July Prominence animation

Last post by robert « Wed Aug 01, 2018 10:19 am
Replies: 4
by robert » Mon Jul 30, 2018 8:10 pm

4 Replies

146 Views

Last post by robert
Wed Aug 01, 2018 10:19 am
Sol from the 29th of July 2018.

Last post by marktownley « Tue Jul 31, 2018 5:30 pm
Replies: 3
by eroel » Tue Jul 31, 2018 12:18 am

3 Replies

120 Views

Last post by marktownley
Tue Jul 31, 2018 5:30 pm
Sol from the 30th of July 2018.

Last post by marktownley « Tue Jul 31, 2018 5:25 pm
Replies: 3
by eroel » Tue Jul 31, 2018 12:22 am

3 Replies

149 Views

Last post by marktownley
Tue Jul 31, 2018 5:25 pm
Today's Major Solar Prominences | 150mm & Quark | July 29th 2018

Last post by Ibbo « Tue Jul 31, 2018 3:09 pm
Replies: 9
by MalVeauX » Sun Jul 29, 2018 4:15 pm

9 Replies

319 Views

Last post by Ibbo
Tue Jul 31, 2018 3:09 pm
A Good Day For Prominences, a Bad Day For Clouds... 30th June

Last post by marktownley « Tue Jul 31, 2018 3:02 pm
Replies: 4
by marktownley » Mon Jul 30, 2018 12:56 pm

4 Replies

169 Views

Last post by marktownley
Tue Jul 31, 2018 3:02 pm
Quark and a uv/ir cut filter

Last post by HansH « Tue Jul 31, 2018 10:14 am
Replies: 1
by denababy » Tue Jul 31, 2018 9:41 am

1 Replies

128 Views

Last post by HansH
Tue Jul 31, 2018 10:14 am
Halpha sun of July 30

Last post by Montana « Tue Jul 31, 2018 9:12 am
Replies: 3
by stef41 » Mon Jul 30, 2018 8:22 pm

3 Replies

118 Views

Last post by Montana
Tue Jul 31, 2018 9:12 am
What happened to the Denoise topic?

Last post by Bruce G « Mon Jul 30, 2018 9:38 pm
Replies: 9
by Bruce G » Mon Jul 23, 2018 4:56 pm

9 Replies

302 Views

Last post by Bruce G
Mon Jul 30, 2018 9:38 pm
halpha sun of July 28... and bonus ;)

Last post by stef41 « Mon Jul 30, 2018 8:33 pm
Replies: 8
by stef41 » Sat Jul 28, 2018 5:04 pm

8 Replies

209 Views

Last post by stef41
Mon Jul 30, 2018 8:33 pm
Total Lunar Eclipse (20180727)

Last post by Carbon60 « Mon Jul 30, 2018 6:54 pm
Replies: 11
by pedro » Sat Jul 28, 2018 3:57 pm

11 Replies

374 Views

Last post by Carbon60
Mon Jul 30, 2018 6:54 pm
Dragon!

Last post by FlankerOneTwo « Mon Jul 30, 2018 6:51 pm
Replies: 9
by FlankerOneTwo » Fri Jul 27, 2018 6:02 pm

9 Replies

268 Views

Last post by FlankerOneTwo
Mon Jul 30, 2018 6:51 pm
Today's SUN (2018078) | HR granulation (TEC140)

Last post by Montana « Mon Jul 30, 2018 11:13 am
Replies: 13
by pedro » Sat Jul 28, 2018 5:20 pm

13 Replies

464 Views

Last post by Montana
Mon Jul 30, 2018 11:13 am
Sol from the 28th of July 2018.

Last post by Montana « Mon Jul 30, 2018 11:00 am
Replies: 5
by eroel » Sat Jul 28, 2018 11:59 pm

5 Replies

212 Views

Last post by Montana
Mon Jul 30, 2018 11:00 am
halpha sun of 29 july

Last post by Montana « Mon Jul 30, 2018 9:33 am
Replies: 3
by stef41 » Sun Jul 29, 2018 7:50 pm

3 Replies

128 Views

Last post by Montana
Mon Jul 30, 2018 9:33 am
Today's SUN (20180729) | lots of PROMS

Last post by Montana « Mon Jul 30, 2018 9:30 am
Replies: 5
by pedro » Sun Jul 29, 2018 6:33 pm

5 Replies

227 Views

Last post by Montana
Mon Jul 30, 2018 9:30 am
Saturdays Ha and more on the SSM Plugin - 28th July

Last post by Montana « Mon Jul 30, 2018 9:24 am
Replies: 12
by marktownley » Sat Jul 28, 2018 9:50 am

12 Replies

337 Views

Last post by Montana
Mon Jul 30, 2018 9:24 am

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