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Group Information

  • Members: 4291
  • Category: Astrophotography
  • Founded: May 31, 2000
  • Language: English
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Dear all, I am taking my first learning steps in NB imaging and knowing that there are some experts in this group I turn to you for some help :-) I have been...
18 Mar 13, 2011
5:23 pm

Stan
stan_ccd
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Hi All I'm about to install my new STL11000 with Baader Planetarium LRGBC Filters. But I'm not sure witch direction the arrow on the edge of the filter should...
3 Mar 13, 2011
3:42 pm

Troy DuVal
troyduval1018
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I haven't collected any "new photons", or posted anything, for quite some time and I didn't want to forget everything I knew about processing images. <g> I...
1 Mar 12, 2011
4:27 pm

Don
donwaid
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Good morning folks, I have finished processing my latest mosaic project. It is a four frame mosaic of the Constellation Orion in Hydrogen-alpha. Image...
10 Mar 11, 2011
3:35 pm

Robin Lee
lkm_051
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I should have said - I've loaded the file "Stacked M81" in the Feedback section of the files area if anyone would like to see the image. Colin...
3 Mar 10, 2011
4:18 am

Don
donwaid
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Molto congrats Ron on a well deserved and long awaited recognition. Thanks from many of us for showing us the way. Best, Warren...
24 Mar 9, 2011
4:06 pm

ktydeck
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Hello Friends. I'd like to share an image of NGC 2359, Thor's Helmet in bi-color NB (Ha + O3) with RGB star substitution. The data were captured using...
4 Mar 9, 2011
1:19 am

GordonM
mandellgl
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Hi, Here is my latest picture, M101, the Pinwheel Galaxy. I spent a lot of time processing this one to try an bring out detail in the core. Hopefully it was ...
2 Mar 7, 2011
1:06 am

Kevin Dixon
starmaster08083
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We just moved into our new house, and now I'm planning the new observatory. The area originally cleared by the builder doesn't give me the 30-degree horizon I...
6 Mar 6, 2011
3:29 pm

mark_manner_spot_obsrv
mark_manner_...
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Does the same apply to STL series as well? Clear skies, Robin Lee Author of AstronomyNotes.net <http://www.astronomynotes.net> Check out my...
2 Mar 5, 2011
2:25 pm

mmanner
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Hi, Here is my latest picture, M51, the Whirlpool Galaxy. I would love to be able to do this with a longer focal length to really bring out the detail in the...
2 Mar 5, 2011
12:47 am

Mark de Regt
soccernutsea...
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Hi there, after reading some posts on DIY electroluminescent panels for flat fields I went ahead and build one myself: ...
15 Mar 2, 2011
6:13 pm

freeecopower
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Hello Friends. I'd like to share an LRVB image of M 81 and M 82. The data were captured using equiptment at the GRAS (Global Rent-a-Scope) remote observatory...
1 Feb 28, 2011
7:07 am

GordonM
mandellgl
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Hi, Well it took almost a month, but I finally got M78. I got the L and B on 2/7, then weather and the moon conspired to keep me away until last night. ...
2 Feb 28, 2011
12:29 am

astromfm
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Hi, This is another image a long time in the making. It is one of my favorite targets. My new system does not allow me to get the horsehead and the flame ...
1 Feb 28, 2011
12:28 am

Bernard Miller
bgmiller_01
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Hello all, At this day, I remark that my calibrated images add some gradient due to my flats (the result is an invert flat, it is very deep but real). My ...
15 Feb 25, 2011
5:01 pm

mcmillanjr4221
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Hello Friends. I'd like to share an CRGB image of NGC 2168, open star cluster in Gemini captured at the Global Rent-A-Scope (GRAS) facility in Mayhill, NM. ...
3 Feb 22, 2011
6:40 am

GordonM
mandellgl
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Hi, I may have posted this not often imaged galaxy a while ago, but this is an enlarged version with more work on the galaxy, stars and background. Since the...
3 Feb 21, 2011
8:37 pm

randy_nulman
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Sorry for the off topic post, but this is the group that can best answer my question (and I suspect others have the same question). I'd like to create my own...
9 Feb 21, 2011
7:12 pm

hilary15xx
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Hello friends. After learning much and admiring the great photos from the members of this group over the past years, I have finally come up with a result that...
2 Feb 21, 2011
12:00 pm

astromfm
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NGC 6914 is a summer target (imaged in July and August) that presented enough processing challenges that I'm only now finished paying with it, maybe. This...
6 Feb 20, 2011
4:41 am

Bob
tekic545
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Hi, I got this from someone at my local Astronomy club. I thought I would share it. It is remarkable. ...
4 Feb 19, 2011
12:28 am

Neil Fleming
neilfleming
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Hi, I revisited my image of M33 and would be interested in feedback from this group. If you go to http://www.azstarman.net/web_links/M_33.htm There are two...
5 Feb 18, 2011
4:35 pm

Eric
eja24601
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Other than "explore my creativity" or "work at peak efficiency" etc., what benefits have you experienced from upgrading Photoshop CS to Photoshop CS4 for...
31 Feb 17, 2011
3:00 pm

Terry Tuggle
tlt284
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Hello Friends. I'd like to share an image of The Eta Carinae Nebula in tri-color NB. The data were captured using equiptment at the GRAS (Global Rent-a-Scope)...
1 Feb 16, 2011
1:55 am

GordonM
mandellgl
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I recently purchased the NewAstro Zone System book from online retailer OPT, and carefully followed the instructions on page 241 to order the accompanying DVD...
3 Feb 15, 2011
5:27 am

mcgill.colin
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Hello group, The CEDIC (Central European Deepsky Imaging Conference http://www.cedic.at ) will take place on March 18-20 2011. We want to inform you that the...
1 Feb 14, 2011
7:45 pm

Bernhard Hubl
hubble_at
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Hello. Can photometric filters, RVB, be used to create images similar to standard RGB filters? Thank you. Gordon...
13 Feb 14, 2011
5:19 am

GordonM
mandellgl
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Hi, I currently have Baader filters for my ST8300M. I am considering getting the Astrodon filters. Can those that have the Astrodon, especially if you have ...
4 Feb 13, 2011
6:52 pm

marcjousset
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Hi, Here is my latest attempt at the Flaming Star Nebula. I think the color is a little washed out so if anyone has ideas on how to improve that I would ...
6 Feb 13, 2011
6:49 pm

Alan Voetsch
alan_voetsch
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