Forums - AstroBin

M31 in Narrowband by Michael

Combining luminance with red, green, and blue filtered data.

Showing 1-50 of 89

	Replies	Views	Created
Photometric filter for imaging nebulae Filters Acquisition LRGB +1 Sam Badcock Last post: Freestar8n	13	317	28 days ago
LRGB exposure ratios Acquisition LRGB Deep Sky Tony GondolaFrequent contributor Last post: Tony Gondola	63	3.3k	Jul 5, 2025
Sequences for LRGB Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)Monochrome LRGB Tony GondolaFrequent contributor Last post: Tony Gondola	20	608	Jun 27, 2025
Cycling through filters with offsets to improve imaging efficiency, does it wear on the EFWs and focusers? Acquisition Sequencing LRGB +1 Ashraf AbuSara Last post: Dunk	14	302	Jun 2, 2025
WBPP won't register frames from a specific filter for no apparent reason Pleiades Astrophoto PixInsight Registration LRGB +1 Mauricio Christiano de Souza Last post: Rodney Watters	12	566	May 31, 2025
Opinions and Reviews for the Optolong LRGB set Equipment Filters LRGB +1 Observatório Astrográfico do Boqueirão Last post: GalacticRAVE	14	349	May 30, 2025
LRGB, RGB vs integration time Acquisition LRGB RGB +1 Jos Stassen Last post: andrea tasselli	18	735	May 15, 2025
[RCC] Sh2-136 Ghost Nebula LRGB Pleiades Astrophoto PixInsight Processing LRGB +1 patrice_so Last post: patrice_so	18	975	May 3, 2025
Is it possible to get excellent results combining LRGB with Ha without using pixelmath? Processing LRGB H-alpha +1 Jerry GerberFrequent contributor Last post: Astro Heng	35	2.2k	Apr 23, 2025
Integrating Ha Non-Linear Master with LRGB or RGB Non-Linear Master (without using Pixelmath) Pleiades Astrophoto PixInsight Processing H-alpha +2 Jerry GerberFrequent contributor Last post: Robert Sahari	10	222	Apr 16, 2025
Critique my image! LRGB Request for feedback Galaxy Claudio Boicu Last post: Kevin	22	727	Apr 12, 2025
Sitting on the fence Processing LRGB Monochrome +1 Tony GondolaFrequent contributor Last post: Médéric Hébert	43	1.7k	Apr 3, 2025
Comparison between LRGB and RGB images at the same integration time Acquisition LRGB Broadband +2 Noah Tingey Last post: Steven Miller	95	5k	Mar 17, 2025
M40 Messier Objects Reflectors LRGB Harald Becher Last post: Gaillard Jérôme	1	99	Mar 11, 2025
[RCC] M81/M82 LRGB Request for feedback Galaxy Photon_Collector Last post: Die Launische Diva	2	214	Jan 27, 2025
Does brand matter for LRGB filters? Antlia Luminance 1.25"Filters LRGB +1 Conor Woods Last post: patrice_so	15	600	Jan 26, 2025
Dual camera setup (Mono plus OSC) and HaRGB combination problems Processing LRGB H-alpha +1 Pranalabs Last post: Pranalabs	3	221	Dec 31, 2024
RCC (Request for Constructive Critique) on the Horsehead Nebula Pleiades Astrophoto PixInsight SHO LRGB +2 Tommy Mastro Last post: Tommy Mastro	5	260	Dec 28, 2024
How Does The LRGB, HaLRGB And HOO Scripts is works? Siril Team Siril Processing LRGB Szijártó Áron Last post: cafuego	14	589	Nov 24, 2024
Touptek LRGB filter experience Equipment Filters SHO +1 Brian	0	112	Nov 24, 2024
Luminance eccentricity issues Chroma Lum Processing LRGB +2 Chase Davidson Last post: Tony Gondola	7	210	Oct 10, 2024
SPCC in Pixinsight Pleiades Astrophoto PixInsight Color Calibration Processing +1 Megsgallery Last post: Megsgallery	44	2k	Sep 21, 2024
Luminance: Still important for a CMOS mono camera? Moravian Instruments C3-61000 PRO LRGB Luminance Rafael Sampaio Last post: Jon Rista	66	3k	Jun 26, 2024
Luminance Subframes Degrade Color Images' Resolution (A demo and explanation of why) Processing LRGB Deep Sky +2 Alex Woronow Last post: Undy	25	1.7k	May 13, 2024
Luminance Stretching Processing Stretching LRGB +1 Karl Theberge Last post: Karl Theberge	8	489	Apr 9, 2024
Regarding switching from Optolong to Chroma for broadband filters Chroma Lum Filters LRGB Youngwoo Yoon Last post: Guiem Kimi	8	379	Mar 14, 2024
Combine bin1 bin2 in PI? Pleiades Astrophoto PixInsight Processing LRGB Sean Mc Last post: Michael Gorman	9	712	Mar 11, 2024
LRGB filter reviews and recommendations TS-Optics LRGB Filterset Red Filters CCD +2 Steve Solon Last post: Michael Gruenwald	5	503	Feb 8, 2024
Sh2-263 Starwberry Nebula in Orionis Sharpless2 Objects H-alpha LRGB Sharpless Catalog Maciej Last post: Jerry Yesavage	5	202	Jan 31, 2024
How long an exposure with monochrome CMOS cameras? Why does 300sec seem to be the standard? Acquisition LRGB Narrowband +1 Steve Mandel Last post: SemiPro	6	494	Dec 30, 2023
LRGB vs RGB, trying to create an apples to apples comparison Acquisition LRGB RGB +2 Sven Hoffmann Last post: AdrianC.	15	1.6k	Dec 29, 2023
Combining RGB and Luminance in Siril 1.2.0 Siril Team Siril Processing LRGB +2 Alien_Enthusiast Last post: Tom Gray	6	469	Dec 29, 2023
LRGB VS L,R,G,B: Processing Comparison Processing LRGB Deep Sky Alien_Enthusiast Last post: Alien_Enthusiast	6	489	Dec 27, 2023
New to Narrowband Imaging.... ZWO ASI183MM Pro Acquisition Monochrome +2 Amos B. Last post: Lynn K	5	269	Dec 24, 2023
Deep Sky Stacker Problem Luc Coiffier DeepSkyStacker (DSS)Stacking LRGB +1 Alien_Enthusiast Last post: V	7	380	Dec 15, 2023
HA processing experiment , what do you think ? Processing H-alpha LRGB +1 James Last post: Frank Alvaro	4	404	Dec 7, 2023
Blue dots next to stars on Luminance frames Siril Team Siril Processing LRGB +2 Alien_Enthusiast Last post: Philipp Weber	3	313	Dec 5, 2023
Merging Colour Channels in Siril Siril Team Siril Luc Coiffier DeepSkyStacker (DSS)Processing +1 Alien_Enthusiast Last post: astropask	16	890	Dec 4, 2023
Combining Ha to RGB in Photoshop Adobe Photoshop LRGB H-alpha Edmullinsphotography Last post: Edmullinsphotography	7	345	Nov 25, 2023
Where to Look? Acquisition LRGB Deep Sky +1 Mossyback Last post: Mossyback	11	468	Nov 10, 2023
LRGB-Combination in Pixinsight Pleiades Astrophoto PixInsight Russell Croman Astrophotography NoiseXTerminator Russell Croman Astrophotography BlurXTerminator +1 Johannes Maximilian Möslein Last post: Johannes Maximilian Möslein	27	2k	Sep 18, 2023
Imaging dark/reflection nebulae Q's Acquisition Narrowband LRGB +1 Sean Mc Last post: Sean Mc	13	933	Jul 29, 2023
LRGB Combination Processing LRGB Deep Sky Patrick Graham Last post: Brian Puhl	6	399	Jul 23, 2023
Ratio between RGB and L data Acquisition LRGB Deep Sky Christian Bennich Last post: Shinpah	13	847	Jul 19, 2023
NGC4214 - Need contributor for the HA layer William Optics Redcat 71 LRGB Collaboration Martin Dufour	0	102	Jun 29, 2023
RGB subs: very short for stars plus longer for nebula? Processing LRGB Deep Sky +2 Frank Alvaro Last post: andrea tasselli	1	280	May 24, 2023
SHO vs LRGB Sub Length Filters Acquisition LRGB +1 schmaks Last post: SemiPro	1	278	Apr 30, 2023
ASI 533MC vs ASI 533MM, what compromises for broadband ? Equipment One-Shot Color Monochrome +1 Luka Poropat Last post: Luka Poropat	16	653	Apr 19, 2023
I need help to identify object, artefact?, on my photos! Luc Coiffier DeepSkyStacker (DSS)Pleiades Astrophoto PixInsight LRGB +2 Tomek Hyrnik Last post: Tomek Hyrnik	8	435	Apr 16, 2023
Why no LRGB Bayer matrix for astronomical OSC sensors? LRGB One-Shot Color Off-topic Brian Boyle Last post: Minh Lết	16	750	Feb 21, 2023

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