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Johnson-Cousins BVR Flat-Top Filters vs RGB Filters
Started by Ani Shastry · ...
Last post by Mark McComiskey · ...
11 267 3 Mark McComiskey
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LRGB, RGB vs integration time
Started by Jos Stassen · ...
Last post by andrea tasselli · ...
18 673 2 andrea tasselli
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UV/IR CUT Filter ! Che vantaggi ?
Started by Luigi Ferrari · ...
Last post by Luigi Ferrari · ...
4 58 1 Luigi Ferrari
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One year of remote imaging
Started by Willem Jan Drijfhout · ...
Last post by Willem Jan Drijfhout · ...
8 636 0 Willem Jan Drijfhout
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Light Leaks [Unanswered]
Started by andrea tasselli · ...
Last post by andrea tasselli · ...
0 133 3 andrea tasselli
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HELP, why does this keep happening with my dust motes?
Started by Oscar · ...
Last post by Oscar · ...
12 451 4 Oscar
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Guiding failure after meridian flip
Started by montygill · ...
Last post by Tim Ray · ...
10 325 0 Tim Ray
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Issue with flat frames
Started by Marco Pegoraro · ...
Last post by Marco Pegoraro · ...
8 300 4 Marco Pegoraro
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Galaxy imaging in CRGB (Clear filter)
Started by Dan_I · ...
Last post by V · ...
14 685 2 V
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A dual band filter for Luminance in LRGB images (monochrome camera)
Started by John Hulme · ...
Last post by Rob Lyons · ...
20 498 13 Rob Lyons
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Unknown object near Tulip Nebula
Started by AstroBertUK · ...
Last post by AstroBertUK · ...
3 232 1 AstroBertUK
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Recording ambient Skyglow as Dark Frames?
Started by Abhijit Juvekar · ...
Last post by John Hayes · ...
3 103 0 John Hayes
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Plate solving problem
Started by ScottF · ...12
Last post by John Thornton · ...
32 767 0 John Thornton
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Cet astérisme a-t-il un nom ? [Unanswered]
Started by Philippe Barraud · ...
Last post by Philippe Barraud · ...
0 43 1 Philippe Barraud
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Polar Alignment or Auto Guiding Issue on Long Exposures
Started by Aloke Palsikar · ...
Last post by Aloke Palsikar · ...
11 219 2 Aloke Palsikar
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Setting up remote computer so that it can boot up when making remote connection (without having to turn off/on Web po...
Started by Jerry Gerber · ...
Last post by Julio Maset · ...
8 218 0 Julio Maset
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Anyone successfully guide with an iOptron HAZ31, HAZ46 or HAZ71 strainwave alt/az mount (plus a rotator)? [Unanswered]
Started by Rick Evans · ...
Last post by Rick Evans · ...
0 60 0 Rick Evans
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What could cause the RGB misalignment in the bottom right?
Started by AmyWarble · ...
Last post by Ian McIntyre · ...
8 273 3 Ian McIntyre
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Upper Atmosphere Turbulence
Started by Jerry Gerber · ...
Last post by John Hayes · ...
8 248 0 John Hayes
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Incredible Narrowband Survey for Finding New Targets
Started by The0s · ...
Last post by Chris Ashford · ...
5 510 5 Chris Ashford
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Looking for the cause of OTA internal reflexions
Started by patrice_so · ...12
Last post by Mikko Jokela · ...
46 1279 23 Mikko Jokela
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The effects of aperture on guiding [Poll]
Started by Tony Gondola · ...12
Last post by Tony Gondola · ...
33 825 0 Tony Gondola
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Astronomik Filter Halo Story
Started by Joey Conenna · ...
Last post by Chris White- Overcast Obser... · ...
13 681 10 Chris White- Overcast Obser...
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M63--What is this?
Started by Jerry Gerber · ...
Last post by andrea tasselli · ...
5 232 1 andrea tasselli
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Imaging M63 During Moonlight
Started by Jerry Gerber · ...
Last post by andrea tasselli · ...
1 79 0 andrea tasselli
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Advice for working with Original CGE mount (not pro)
Started by Donnie Barnett · ...
Last post by Wes Schwarz · ...
5 197 0 Wes Schwarz
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Dithering stops on TSX/NINA [Unanswered]
Started by vikas chander · ...
Last post by vikas chander · ...
0 20 2 vikas chander
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Mount limits on GS server
Started by clad shr · ...
Last post by Tony Gondola · ...
1 28 0 Tony Gondola
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Comparison between LRGB and RGB images at the same integration time
Started by Noah Tingey · ...1234
Last post by Steven Miller · ...
95 4802 16 Steven Miller
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UV/IR needed?
Started by Tony Gondola · ...12
Last post by Tony Gondola · ...
29 887 3 Tony Gondola
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Can anyone explain what I am seeing?
Started by Michael · ...
Last post by Willem Jan Drijfhout · ...
14 449 2 Willem Jan Drijfhout
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Going IMX455 on a TOA-130 at a B1 site, which filters?
Started by John Stone · ...
Last post by Kyle Goodwin · ...
3 180 0 Kyle Goodwin
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How to polar align your mount using the polar scope - a video tutorial
Started by Piotr K. · ...
Last post by Rick Krejci · ...
8 223 2 Rick Krejci
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What conclusions can one make looking at the Nina imaging tab
Started by Anderl · ...
Last post by Jonny Bravo · ...
14 403 1 Jonny Bravo
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Plate Solving Issues With New Antila ALP-T 3nm Duoband Filter
Started by Jim Raskett · ...
Last post by Geert Vanhauwaert · ...
11 344 0 Geert Vanhauwaert
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Choosing Objects to Photograph
Started by Jerry Gerber · ...12
Last post by Timothy Martin · ...
31 1156 1 Timothy Martin
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IFN around and within Leo triplet?
Started by Dominik Weinbrenner · ...
Last post by Sebastian Godelet · ...
5 513 3 Sebastian Godelet
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Why are many OSC users getting the Optolong UV-IR cut?
Started by Oscar · ...
Last post by Tony Gondola · ...
19 1269 0 Tony Gondola
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NINA and Daylight Savings Time
Started by Jerry Gerber · ...
Last post by Jerry Gerber · ...
3 139 0 Jerry Gerber
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Fast Scope vs Large Aperture [Poll]
Started by Clayton Ostler · ...1234 ... 6
Last post by Giovanni Paglioli · ...
125 5196 17 Giovanni Paglioli
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Syncing mini computer
Started by Rick Krejci · ...
Last post by Rick Krejci · ...
1 123 0 Rick Krejci
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Standard SCT back focus
Started by Tony Gondola · ...
Last post by Himanshu Pandey · ...
5 108 0 Himanshu Pandey
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Advice on Mosaics - Tips and tricks
Started by Itto Ogami · ...12
Last post by James Markgraf · ...
26 655 2 James Markgraf
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Imaging near polaris
Started by Brian · ...
Last post by Tony Gondola · ...
2 115 0 Tony Gondola
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Anyone have experience with Starlight Express Adaptive Optics?
Started by John Stone · ...
Last post by V · ...
14 792 7 V
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585sensor at zero gain
Started by Tony Gondola · ...
Last post by Rick Veregin · ...
15 613 8 Rick Veregin
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Celestron SCT reducer for a small sensor
Started by Tony Gondola · ...12
Last post by Jonathan Monestel · ...
26 621 7 Jonathan Monestel
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Pempro PPEC
Started by RICHARD BREKNE · ...
Last post by Brian Valente · ...
5 196 0 Brian Valente
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Struggling with very dim targets
Started by Craig Dixon · ...
Last post by kvastronomer · ...
17 659 3 kvastronomer
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PHD2 Guiding calibration numbers
Started by RICHARD BREKNE · ...
Last post by RICHARD BREKNE · ...
17 675 1 RICHARD BREKNE
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