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K1 Atlas(s) - the adventure continues, more pieces by Brian Watson

Icy bodies that develop tails when approaching the Sun.

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	Replies	Views	Created
Another useful ChatGPT use: Compute RA and DEC offset for a comet image Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)Acquisition Comet +1 Sean Boon Last post: Thomas	3	138	16 days ago
Stacking tips for comet A6 Lemmon captured with 35mm lens Processing Stacking Comet +1 Pablo Lucero Last post: Pablo Lucero	5	106	23 days ago
Did I caught a meteor train? ZWO Seestar S50 Artifacts Comet +1 Jean-David Gadina Last post: Tony Gondola	11	242	24 days ago
Comet imaging Acquisition Guiding Monochrome +1 Tony GondolaFrequent contributor Last post: Stjepan Prugovečki	3	52	Oct 13, 2025
Need Help Processing Comet Images Taken With seastar Siril Team Siril Processing Comet +1 Szijártó Áron Last post: AstroChiKK	4	90	Sep 3, 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
Comet SWAN25F live location data? Comet Sean Boon Last post: D. Jung	3	187	Apr 6, 2025
2025's First Comet. Any Sightings? Comet Szijártó Áron	0	88	Jan 12, 2025
Comet processing - TIFF files Adobe Lightroom Processing Solar System +1 Arun H Last post: Rob Kiefer	3	118	Nov 5, 2024
C2023/A3 - Bad Data - How to improve? Pleiades Astrophoto PixInsight ZWO ASI585MC Pro Acquisition +2 Jean-David Gadina Last post: Jean-David Gadina	9	391	Oct 31, 2024
Why My Comet Animation Goes Upwards? Siril Team Siril Time-lapse Comet Szijártó Áron Last post: Tony Gondola	3	316	Oct 28, 2024
Is this the comet nucleus or? Comet Marc Monarcha Last post: Marc Monarcha	4	148	Oct 26, 2024
C/2023 A3 with HDR: artifacts or data? Pleiades Astrophoto PixInsight Processing Solar System +2 Jean-David Gadina Last post: Mau_Bard	43	1k	Oct 24, 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
Is Comet Processing Still Possible in Pixinsight? Pleiades Astrophoto PixInsight Processing Comet Szijártó Áron Last post: patrice_so	5	196	Oct 22, 2024
Problem with square/block artifacts processing Comet A3 Pleiades Astrophoto PixInsight Stacking Comet +1 Tim BUCKLEY Last post: Tim BUCKLEY	23	963	Oct 21, 2024
[RCC] Atlas Comet Request for feedback Comet Artifacts Photon_Collector Last post: Jean-David Gadina	7	135	Oct 21, 2024
C/2023 A3 tracking speed Sky-Watcher Star Adventurer Star Tracker Acquisition +2 Ryaja Last post: Brian Puhl	5	205	Oct 19, 2024
Photo/Astrometry and Spectroscopy?? Where to start Pleiades Astrophoto PixInsight Sky-Watcher Evolux 62ED Acquisition +2 Sam Badcock Last post: Rob Johnson	3	184	Oct 11, 2024
How to register with large atmospheric distortion? Sony A7III Processing Registration +2 HR_MaurerIOTD Staff Last post: HR_Maurer	5	255	Oct 7, 2024
We Might Able To See C/2023 Tsuchinshan Comet? Comet Solar System Szijártó Áron Last post: Sam Badcock	4	366	Sep 27, 2024
Comet shooting - DSLR or mono ? ZWO ASIAIR Plus Canon EOS Ra Acquisition +2 DanyJrt Last post: MaksPower	2	155	May 3, 2024
Can I Still Capture 12P/Pons-Brooks? Help/Advice Needed Comet Help Needed miyan9	0	62	Apr 17, 2024
Star artifacts left over after PI CometAlignment and integration process Pleiades Astrophoto PixInsight Russell Croman Astrophotography StarXTerminator Processing +1 Michael J. Mangieri Last post: Michael J. Mangieri	16	1.1k	Mar 23, 2024
Eclipse… and a comet? Acquisition Solar System Eclipse +1 Sean Mc Last post: Sean Mc	7	521	Mar 14, 2024
12P/Pons-Brooks rotating core Processing Solar System Comet Jan Erik Vallestad Last post: Jan Erik Vallestad	7	381	Mar 10, 2024
Comets in 2024 Beginner Off-topic Comet Alien_Enthusiast Last post: Aleix Roig	5	256	Mar 4, 2024
Preparing for comet aquisition - need some advice QHYCCD QHY183C Acquisition Solar System +1 Christian Großmann Last post: Jan Erik Vallestad	2	108	Feb 16, 2024
Comet stacking - Need some help with noise Pleiades Astrophoto PixInsight Sky-Watcher Esprit 100ED ZWO ASI2600MC Pro +2 Jan Erik Vallestad Last post: Jan Erik Vallestad	11	773	Feb 9, 2024
Very bright daylight comet and pseudo terminator (false day-night boundary) on the moon Off-topic Comet Danny Caes	0	211	Jan 5, 2024
Rest in Peace Dr. Kohoutek News Comet Martin S.	0	90	Jan 5, 2024
Can anyone identify this comet? Comet NGC Objects Galaxy Brian Boyle Last post: V	3	143	Oct 14, 2023
Weird trails when stacking comet + stars on DSS Luc Coiffier DeepSkyStacker (DSS)Processing Stacking +2 Guillermo Moreno Last post: Tim Hawkes	5	296	Jun 16, 2023
PixInSight Comet registration: error in DATE-OBS fits header - data from IRSA - ZTF Pleiades Astrophoto PixInsight Processing Deep Sky +1 Stefano Zamblera Last post: andrea tasselli	8	383	May 5, 2023
C/2020 F3 Neowise comet : raw data from remote hosting Comets Imaging Comet Help Needed Stefano Zamblera Last post: Taras Prystavski	7	182	Apr 28, 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
Need help identifying object near comet C/2022 E3 ZTF Comet Help Needed bluespeck Last post: bluespeck	2	150	Feb 15, 2023
Processing experiences (PixInsight, scripts and more...) Russell Croman Astrophotography NoiseXTerminator Russell Croman Astrophotography StarXTerminator Processing +2 Alicia Rossiter Last post: Alicia Rossiter	10	323	Feb 7, 2023
Imaging dim comets like c2022 ZTF Celestron EdgeHD 8"Optolong L-Pro Acquisition +2 gfunkernator Last post: andrea tasselli	9	330	Feb 1, 2023
Comet vs Moon Comet Sean Richardson Last post: Tom Boyd	7	400	Feb 1, 2023
Telephoto lens: Strange circular image artifacts, resembling Haidinger fringes Sony A7III Dew Heater Comet +2 HR_MaurerIOTD Staff Last post: Oscar	1	100	Jan 31, 2023
Photographing the comet, need help ZWO ASI1600MM COOL Canon EOS 6D Acquisition +2 Daniel Renner Last post: Daniel Renner	11	634	Jan 25, 2023
New Version of the CometAlignment Tool 22 Jan 2023 Pleiades Astrophoto PixInsight Processing Deep Sky +2 Gaurav	0	392	Jan 22, 2023
Stellarium - Comets not showing up Fabien Chéreau et al. Stellarium Equipment Comet +1 dreamsandmonsters	0	112	Jan 21, 2023
C/2022 E3 Updates Unistellar eVscope Imagers Comet Solar System psychwolf	0	28	Jan 19, 2023
Comet’s C/2022 E3 (ZTF) data acquisition Acquisition Solar System Comet Dimitris Kavallieratos Last post: Dimitris Kavallieratos	9	738	Jan 8, 2023
Comet tracking QHYCCD QHY5 Acquisition Solar System +1 Dan Brown Last post: Oscar	1	334	Dec 19, 2022
Esprit 120 color fringing Equipment Refractors Comet Anderl Last post: Jeff Coldrey	3	344	Jul 17, 2022
What is the best way to image comets? Acquisition Stacking Solar System +1 UlfG Last post: kuechlew	9	476	Jul 8, 2022
Is anyone using EAA for object scouting? EAA Comet kuechlew Last post: TurtleCat	8	570	Jul 4, 2022

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