[Deep Sky] Processing techniques

Showing 1-50 of 817

	Replies	Views	Last updated
Stuck in a rut looking for some inspiration!! Processing H-alpha Intermediate +3 Nov 17, 2025Anthony Grillo Last post: SonnyE	25	634	6 days ago
Too many stars - what and how to cope with it? Processing Star Reduction Deep Sky Nov 12, 2025Georg N. Nyman Last post: andrea tasselli	26	717	11 days ago
How much sharpening is too much? Processing Deconvolution Nov 6, 2025Tony GondolaFrequent contributor Last post: Tony Gondola	16	426	18 days ago
M31 Andromeda Galaxy looking for critiques Processing Request for feedback Deep Sky +1 Nov 6, 2025Dave Stearn Last post: Dave Stearn	3	195	17 days ago
NGC7000 and IC5070 Processing Narrowband SHO +2 Oct 23, 2025Dave Stearn Last post: Dave Stearn	11	277	19 days ago
Red channel overpowering in M33 - color balancing advice needed Processing Color Calibration Stretching +4 Oct 18, 2025Michael Telesco Last post: Michael Telesco	7	190	Oct 19, 2025
Developing AI denoising software for astrophotography - do people need this? Noise Reduction Help Needed Oct 16, 2025鬼狼 Last post: Tony Gondola	35	1.1k	Oct 23, 2025
Strange grainy artifacts in background when applying NXT - normal or error? Processing Noise Reduction Duo-Narrowband +3 Sep 29, 2025Derek Vasselin Last post: Tim Ray	5	114	Sep 30, 2025
How to handle 'bloaty' filter on bright stars? Filters Acquisition Processing +2 Sep 22, 2025John Stone Last post: andrea tasselli	3	90	Sep 22, 2025
Adding Dual-Narrowband data to an OSC image Processing Narrowband One-Shot Color +2 Sep 19, 2025Rene Matjanec Last post: Rene Matjanec	7	184	Sep 19, 2025
Imaging with oversampling? Are there any Techniques to it? Advice and discussion Processing Acquisition Lucky Imaging +1 Sep 8, 2025Menelaos Last post: Tony Gondola	5	166	Sep 9, 2025
"Emissionless" Processing - Advanced Technique for Isolating Emission and Continuum Components Processing Advanced Deep Sky +2 Aug 22, 2025Mikołaj Wadowski	0	107	Aug 22, 2025
Should I utilize Sii data for Crescent Nebula? If so, what are some good ways. Processing Narrowband SII +2 Aug 21, 2025Paul Macias Last post: Oscar	3	146	Aug 22, 2025
Deep Sky FITS Files — Open Project by Los Colores Invisibles Processing Deep Sky Aug 12, 2025Alberto PisabarroIOTD Staff	0	93	Aug 12, 2025
I asked ChatGPT to review my processed image. I think the advice is pretty good. Processing Deep Sky Aug 12, 2025Sean Boon Last post: Read noise Astrophotography	43	2.3k	Aug 22, 2025
Processing techniques for LDN 1089: balancing faint dust and bright stars Processing Stretching Advanced +3 Aug 11, 2025Francesco Meschia	0	102	Aug 11, 2025
Halo artefact or something else? Processing Deep Sky Aug 10, 2025Tim Richter Last post: Tony Gondola	1	56	Aug 10, 2025
Stars Have Orbs and overall better processing. Processing Artifacts Deep Sky Aug 9, 2025Duncan Hathaway Last post: Duncan Hathaway	23	674	Aug 11, 2025
Problems generating my flats ZWO ASI294MM Pro Calibration Processing +2 Aug 5, 2025Enrique Ojeda Last post: Enrique Ojeda	16	337	Aug 6, 2025
Monitor calibration in astrophotography — what’s your experience? Processing Color Calibration Deep Sky Aug 4, 2025Oleksiy Govorun Last post: Oleksiy Govorun	23	766	Aug 7, 2025
How lucky imaging is applied correctly, Sky&Telescope 07/2025 Lucky Imaging Processing Deep Sky +1 Aug 2, 2025Peter Bresseler Last post: Tony Gondola	22	855	Aug 9, 2025
What's this? Processing Optics Deep Sky +2 Jul 31, 2025Tony GondolaFrequent contributor Last post: andrea tasselli	18	506	Aug 8, 2025
How do you measure final resolution? Processing Drizzle Deep Sky Jul 31, 2025Tony GondolaFrequent contributor Last post: Scott Badger	35	934	Aug 2, 2025
Cygnus widefield processing request Processing Request for feedback Deep Sky Jul 28, 2025tantalusthief Last post: SkyHoinar	10	586	Jul 30, 2025
An observation about culling Processing Guiding Stacking +1 Jul 23, 2025Tony GondolaFrequent contributor Last post: Tony Gondola	18	484	Jul 25, 2025
Combining image scales Processing Deep Sky Jul 22, 2025Tony GondolaFrequent contributor Last post: Tony Gondola	4	146	Jul 22, 2025
Step-by-step processing workflow: VdB 123 Processing Deep Sky How-to Jul 12, 2025Francesco Meschia	0	220	Jul 12, 2025
Issue in frames calibration? Pleiades Astrophoto PixInsight Processing Calibration +2 Jul 8, 2025Carlo Paschetto Last post: andrea tasselli	14	391	Jul 11, 2025
Astro Panel X 2026?? Processing Deep Sky Jul 7, 2025John Stone Last post: Arun H	11	474	Jul 9, 2025
2022 vs. 2025 processing improvement in PixInsight Pleiades Astrophoto PixInsight Processing Deep Sky +1 Jul 6, 2025Christophe Perroud Last post: GregsAstrobin	5	630	Aug 19, 2025
Magenta hue Processing Color Calibration Deep Sky +2 Jul 6, 2025Arun H Last post: Dan Kearl	9	314	Jul 7, 2025
PDF file images posted Processing SHO Deep Sky Jun 28, 2025Jeff Bennett Last post: John Hayes	14	350	Jun 29, 2025
Fixing scattered light issue Russell Croman Astrophotography StarXTerminator Steffen Hirtle GraXpert Processing +2 Jun 28, 2025Jure Menart Last post: andrea tasselli	9	324	Jun 29, 2025
Any idea what's causing this? Processing Deep Sky Help Needed +1 Jun 26, 2025Ken Potts Last post: Ken Potts	7	200	Jun 26, 2025
Plate solving problem Processing Deep Sky M17 +2 Jun 26, 2025ed bat Last post: andrea tasselli	4	101	Jun 26, 2025
Step-by-step processing workflow: the Eyes Processing Deep Sky How-to Jun 20, 2025Francesco Meschia Last post: Gordon Pegue	10	607	Jun 26, 2025
Adding stars to starless image causes them to bloat - what am i doing wrong? Processing HOO RGB +1 Jun 19, 2025Chase Davidson Last post: Tony Gondola	25	871	Jun 22, 2025
Dark Matters MINERVA! Processing Calibration Deep Sky Jun 14, 2025Dark Matters Astrophotography Last post: Dark Matters Astrophotography	1	211	Jun 25, 2025
Dual Band Filter OSC, Russell Croman Astrophotography StarXTerminator Optolong L-eXtreme Processing +2 Jun 12, 2025Clayton Ostler Last post: kgav8r	22	716	Jun 23, 2025
Pixel Math Processing Stretching Deep Sky Jun 10, 2025Tony GondolaFrequent contributor Last post: SkyHoinar	7	362	Jun 12, 2025
Looking for Seasoned Remote Imagers Processing Remote Astrophotography Deep Sky Jun 9, 2025Dark Matters Astrophotography	0	167	Jun 9, 2025
Red/Green/Blue Pixels in Master Lights?? Processing Deep Sky Artifacts +1 Jun 7, 2025David Ebbecke Last post: bigCatAstro	11	230	Jun 8, 2025
No Stars! Aries Productions Astro Pixel Processor (APP)Processing Deep Sky +1 Jun 1, 2025Mossyback Last post: Mossyback	7	336	Jun 2, 2025
Latest WBPP Results with ASI2600 MCP (Celestron 9.25" Edge HD) seem to Indicate a Problem - What am I doing wrong? Sky-Watcher EQ6 Pro ZWO ASIAIR Plus Processing +2 May 31, 2025Gina Knight Last post: andrea tasselli	10	343	Jun 6, 2025
What is your preferred way of non-linear sharpening? Adobe Photoshop Processing Deconvolution +1 May 31, 2025Oscar Last post: Steve	12	339	May 31, 2025
Fireworks Galaxy Processing Request Processing Deep Sky NGC6946 +2 May 29, 2025Fabian Butkovich Last post: Wim van Berlo	10	415	May 31, 2025
Help with diffraction-like spikes - blue channel only William Optics Redcat 51 ZWO ASI2600MM Pro Processing +2 May 28, 2025David Ebbecke Last post: David Ebbecke	7	216	May 29, 2025
Same Data, 9 Months Apart Processing Deep Sky NGC7000 +1 May 26, 2025The0s Last post: JB Auroux	1	110	May 26, 2025
Flat Darks prep and use in PI CMOS Processing Calibration +1 May 25, 2025Jeff Bennett Last post: Jeff Bennett	12	213	May 27, 2025
Help needeed to fill the gaps of a mosaic. Processing Mosaic Deep Sky +2 May 20, 2025JB AurouxIOTD Staff Last post: Alan Brunelle	3	115	May 20, 2025

Showing 1-50 of 817