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NGC 2244 Nebulosa Roseta by Roberto Puga

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

Showing 1-50 of 99

	Replies	Views	Created
Strange artifact in images with Askar 120 APO setup Sky-Watcher EQ6-R Pro LRGB Artifacts +2 Juan Pablo De la Cruz Last post: Juan Pablo De la Cruz	3	130	4 days ago
Imaging narrowband versus a 'darker' sky location. Filters Acquisition LRGB +6 Pele Johnson Last post: Jaymz Bondurant	13	295	Oct 23, 2025
Can someone help me identify this object ? Acquisition LRGB Deep Sky +1 Hans C Last post: Hans C	6	220	Oct 20, 2025
LRGB imaging techniques for heavy light pollution environments Gradient Removal LRGB Light Pollution Tony GondolaFrequent contributor Last post: andrea tasselli	1	78	Oct 20, 2025
RGB integration time for LRGB images (mostly galaxies) Filters Acquisition Broadband +4 Anthony Grillo Last post: danieldh206	3	104	Sep 27, 2025
Colour of interstellar dust Acquisition Processing LRGB +1 John Walsh Last post: Brian Puhl	6	182	Sep 26, 2025
super Luminance on all RGB SHO channels? Acquisition Processing LRGB +3 Arny Last post: Kevin Morefield	10	320	Sep 14, 2025
MixSHO AIP: what to use? Acquisition Processing H-alpha +4 Gordon Pegue Last post: Gordon Pegue	12	148	Sep 9, 2025
What recipes do you use? Pleiades Astrophoto PixInsight Processing LRGB +4 Aris Pope Last post: Craig Bernier	4	203	Aug 27, 2025
[RCC] Galaxy post processing M101 Color Calibration Processing LRGB +3 akshay87kumar Last post: Erik Westermann	10	1.1k	Aug 19, 2025
Photometric filter for imaging nebulae Filters Acquisition LRGB +1 Sam Badcock Last post: Freestar8n	13	322	Jul 21, 2025
LRGB exposure ratios Acquisition LRGB Deep Sky Tony GondolaFrequent contributor Last post: Tommy Mastro	65	3.5k	Jul 5, 2025
Sequences for LRGB Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)Monochrome LRGB Tony GondolaFrequent contributor Last post: ValeryL	23	827	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	303	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	591	May 31, 2025
Opinions and Reviews for the Optolong LRGB set Equipment Filters LRGB +1 Observatório Astrográfico do Boqueirão Last post: GalacticRAVE	14	393	May 30, 2025
LRGB, RGB vs integration time Acquisition LRGB RGB +1 Jos Stassen Last post: andrea tasselli	20	837	May 15, 2025
[RCC] Sh2-136 Ghost Nebula LRGB Pleiades Astrophoto PixInsight Processing LRGB +1 patrice_so Last post: patrice_so	18	987	May 3, 2025
Is it possible to get excellent results combining LRGB with Ha without using pixelmath? Processing LRGB H-alpha +1 Jerry Gerber Last post: Astro Heng	35	2.3k	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 Gerber Last post: Robert Sahari	10	222	Apr 16, 2025
Critique my image! LRGB Request for feedback Galaxy Claudio Boicu Last post: Kevin	22	728	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	101	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	602	Jan 26, 2025
Dual camera setup (Mono plus OSC) and HaRGB combination problems Processing LRGB H-alpha +1 Pranalabs Last post: Pranalabs	3	222	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	261	Dec 28, 2024
How Does The LRGB, HaLRGB And HOO Scripts is works? Siril Team Siril Processing LRGB Szijártó Áron Last post: cafuego	14	595	Nov 24, 2024
Touptek LRGB filter experience Equipment Filters SHO +1 Brian	0	113	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	3.1k	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	494	Apr 9, 2024
Regarding switching from Optolong to Chroma for broadband filters Chroma Lum Filters LRGB Youngwoo Yoon Last post: Guiem Kimi	8	381	Mar 14, 2024
Combine bin1 bin2 in PI? Pleiades Astrophoto PixInsight Processing LRGB Sean Mc Last post: Michael Gorman	9	713	Mar 11, 2024
LRGB filter reviews and recommendations TS-Optics LRGB Filterset Red Filters CCD +2 Steve Solon Last post: Michael Gruenwald	5	505	Feb 8, 2024
Sh2-263 Starwberry Nebula in Orionis Sharpless2 Objects H-alpha LRGB Sharpless Catalog Maciej Last post: Jerry Yesavage	5	207	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	500	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	480	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	381	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	909	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

Showing 1-50 of 99