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Comet 2025 R2 (SWAN) by BillyBoyBoy

Combining multiple exposures to improve signal-to-noise.

Showing 1-50 of 170

	Replies	Views	Created
Seestar S50 Lunar AVI practice files ZWO Seestar S50 Processing Stacking +2 bluespeck Last post: Jeff Parke	2	125	13 days ago
Sequence Analyzer V0.9 Acquisition Calibration Guiding +5 Guillermo (Guy) Yanez Last post: Rainer Ehlert	15	270	15 days ago
First attempt at Rosette nebula using HOO palette - seeking feedback Siril Team Siril Processing Stacking +6 WILLIAM MEAD Last post: bigCatAstro	3	114	21 days ago
Benchmarking WBPP on Apple Silicon – M1 iMac vs M4 Pro Mac Mini Pleiades Astrophoto PixInsight Processing Stacking Rick Mavrovich Last post: Rick Mavrovich	7	156	21 days ago
Stacking tips for comet A6 Lemmon captured with 35mm lens Processing Stacking Comet +1 Pablo Lucero Last post: Pablo Lucero	5	106	Nov 2, 2025
To Cull or not to Cull (for seeing; FWHM) Processing Stacking Seeing Conditions Linwood Ferguson Last post: AstroPx	76	1.7k	Oct 23, 2025
Combining dual telescope setup data for narrowband imaging efficiency (Mono Ha/OIII + OSC L-Extreme) Optolong L-eXtreme Processing Stacking +2 Pranalabs Last post: Pranalabs	23	296	Oct 11, 2025
WBPP Drizzle preference Dithering Drizzle Processing +1 Jon Brown Last post: Daemon de Chaeney	7	299	Oct 2, 2025
PixInsight WBPP - dust motes/donut still not cleaned with flats Pleiades Astrophoto PixInsight Calibration Stacking Ancient.Photon Last post: Wei-Hao Wang	28	463	Sep 30, 2025
WBPP experiencing "Unknown exception" errors during "Measurements" Pleiades Astrophoto PixInsight Stacking Troubleshooting Anthony Quintile Last post: Anthony Quintile	7	119	Sep 28, 2025
How to identify which images WBPP rejected during stacking? Pleiades Astrophoto PixInsight Processing Stacking Niels_L Last post: Marcelof	1	90	Aug 17, 2025
Processing the Moons of the Planets Siril Team Siril Processing Stacking +2 Matthew Last post: andrea tasselli	3	119	Aug 5, 2025
WBPP Weirdness. Pleiades Astrophoto PixInsight Stacking Processing +2 John Stone Last post: Stellar Nomads	7	697	Jul 31, 2025
siril won't let me process because it says I need more space Siril Team Siril Stacking Help Needed Nikolaos Bafitis Last post: Kyle Cerniglia	6	106	Jul 30, 2025
An observation about culling Processing Guiding Stacking +1 Tony GondolaFrequent contributor Last post: Tony Gondola	18	486	Jul 23, 2025
WBPP on raw vs Calibrated files Pleiades Astrophoto PixInsight Calibration Stacking Mark McComiskey Last post: Monty Chandler	11	696	Jun 14, 2025
Master file FITS header tags no longer contain HISTORY lines ? Pleiades Astrophoto PixInsight Processing Stacking AstroRBA Last post: AstroRBA	3	480	Jun 5, 2025
Super Sample Anti Aliasing aware Registration and Stacking Siril Team Siril Processing Drizzle +2 Travis McGeehan Last post: Travis McGeehan	12	503	Apr 28, 2025
Combining image data with different f ratios Processing Stacking Deep Sky Peter Goodhew Last post: andrea tasselli	2	184	Apr 27, 2025
Help with a just discovered photo of the A3 Atlas Stacking Time-lapse Off-topic +1 Pablo Lucero Last post: AstroGinger	5	265	Apr 24, 2025
Extreme integration times and stacking Aries Productions Astro Pixel Processor (APP)Processing Stacking +2 Timothy MartinIOTD Staff Last post: Wei-Hao Wang	63	3.3k	Apr 20, 2025
Alignment fails in WBPP only when using dark files Pleiades Astrophoto PixInsight Stacking Dark Frames Craig Dixon Last post: andrea tasselli	17	201	Apr 15, 2025
Strange grid / stains pattern in background Processing Stacking Deep Sky +1 Konrad Krebs Last post: andrea tasselli	6	207	Apr 7, 2025
How to stack L-Pro and UV/IR subs together in WBPP Optolong L-Pro Filters Processing +2 Mike H - Sky View Observatory Last post: Tony Gondola	10	213	Mar 27, 2025
[RCC] Help me improve my landscape astrophotography processing Pleiades Astrophoto PixInsight Processing Stacking +1 Astrogerdt	0	64	Mar 13, 2025
Can someone help identify this? Pleiades Astrophoto PixInsight Stacking Artifacts David Ebbecke Last post: Observatório Astrográfico do Boqueirão	18	419	Feb 5, 2025
It Is Appears To Be That Siril Just Got An New Update? Siril Team Siril Processing Stacking Szijártó Áron Last post: Cyril Richard	4	646	Jan 24, 2025
Combine 2 diff Setup with WBPP in Pixinsight Processing Stacking Deep Sky mdohr Last post: Robert Žibreg	3	240	Jan 20, 2025
Another (but slightly different) question on total integration time and SNR Stacking One-Shot Color Paul Last post: Wei-Hao Wang	12	464	Jan 8, 2025
Can We Do A Complete Mosaic Stacked Image? Processing Mosaic Stacking +1 Szijártó Áron Last post: Tony Gondola	4	310	Dec 24, 2024
Help with WBPP "no frames found after calibration" Pleiades Astrophoto PixInsight Stacking Calibration Oscar H. Last post: wsg	2	181	Dec 21, 2024
Relationship between FWHM of the individual frames and FWHM of the final stack Celestron EdgeHD 11"Processing Stacking +1 Emilio Frangella Last post: Tony Gondola	10	238	Dec 10, 2024
Trouble with Deep Sky Stacker applying flats correctly Luc Coiffier DeepSkyStacker (DSS)Processing Stacking +2 Derek Vasselin Last post: Haakon Rasmussen	13	295	Dec 9, 2024
In one part of the image, Nebula is trail while stars are round ! Pleiades Astrophoto PixInsight Processing Stacking +2 Ali AlhawasIOTD Staff Last post: andrea tasselli	4	221	Dec 4, 2024
What To Do If None Of The Light Frames Don't Have Many Stars? Siril Team Siril Processing Registration +2 Szijártó Áron Last post: David Russell	1	83	Nov 29, 2024
Why My PC Screen Shutdown While Stacking With Sirilic? Siril Team Sirilic Stacking Troubleshooting Szijártó Áron Last post: Stéphane Mee	5	116	Nov 14, 2024
WBPP problem Pleiades Astrophoto PixInsight Stacking Processing +1 Dan Brown Last post: Dan Brown	25	1.3k	Nov 13, 2024
Deep Sky Stacker: Getting the Most Out of It Luc Coiffier DeepSkyStacker (DSS)Processing Stacking +1 Karl Perera Last post: Oscar H.	1	89	Nov 12, 2024
Newbie Multi Night Processing. Acquisition Stacking Processing +1 Johnathan Allison Last post: Miguel T.	5	163	Nov 11, 2024
Does The Amount Of Images Matter, If I Want To Get A Good Image? ZWO Seestar S50 Stacking Acquisition Szijártó Áron Last post: Jan Ossowski	7	473	Nov 5, 2024
siril backround extraction Siril Team Siril Background Extraction Stacking Nikolaos Bafitis Last post: Tony Gondola	4	88	Oct 26, 2024
deep sky stacker bug Luc Coiffier DeepSkyStacker (DSS)Stacking Registration Nikolaos Bafitis Last post: Tony Gondola	22	487	Oct 25, 2024
Why do We Got Blured Processed Comet Images After Stacking? Siril Team Siril Stacking Comet Szijártó Áron Last post: Thomas	11	373	Oct 23, 2024
Problem with square/block artifacts processing Comet A3 Pleiades Astrophoto PixInsight Stacking Comet +1 Tim BUCKLEY Last post: Tim BUCKLEY	23	966	Oct 21, 2024
Pixinsight Error with Image Integration WBPP/FBPP Pleiades Astrophoto PixInsight Stacking Calibration Derek Vasselin Last post: Derek Vasselin	8	419	Oct 16, 2024
Stacking different resolution images in WBPP Pleiades Astrophoto PixInsight Processing Stacking +1 Astrogerdt Last post: Kevin Boucher	6	736	Oct 3, 2024
Data quality? Processing Stacking Narrowband +1 Sean Mc Last post: Tony Gondola	5	208	Sep 13, 2024
Keeping the details of a single frame in the final stack Processing Stacking Deep Sky +1 Christian Bennich Last post: Brian Poole	8	157	Sep 12, 2024
WBPP Issues With Reference Frame Pleiades Astrophoto PixInsight Optolong L-eNhance Stacking +1 Derek Vasselin Last post: sandhya.buchanan@gmail.com	23	961	Sep 9, 2024
Siril Can't Process Stacked Files That Seastar Did? ZWO Seestar S50 Siril Team Siril Processing +1 Szijártó Áron Last post: Oskari Nikkinen	5	121	Sep 5, 2024

Showing 1-50 of 170