IC1396 from Bortle 6 subusrban sky, Seestar S50, 10sec subframes, LP filter.
Astrobin: https://app.astrobin.com/u/afettoxiulong@gmail.com?i=g8lhxp#gallery
Astrometry: https://nova.astrometry.net/user_images/14190961#annotated
Galaxy M106 (NGC4258) in LRGB: Officina Stellare 70cm (27.5 inches) F8, Proline FLI PL16803 camera at -25C, subframes of 60, 120, 240 and 300sec. From Oria, Spain – SPA2 CCD telescope from Telescope Live network: https://app.telescope.live/it/telescopes/3/spa-2-ccd
Astrobin: https://app.astrobin.com/u/afettoxiulong@gmail.com?i=x5fbrt#gallery
Astrometry: https://nova.astrometry.net/user_images/14188698#annotated
C/2025 A6 Lemmon, 13 October 2025
10sec subframes by Seestar S50, native UVir Cut filter, from 04:06 to 06:48 a.m., Bortle 6 suburban sky in Livorno IT.
Astrobin: https://app.astrobin.com/u/afettoxiulong@gmail.com?i=s5nzps#gallery
Astrometry: https://nova.astrometry.net/user_images/14148692#annotated
Comet C/2025 K1 Atlas, 10sec subframes with UVirCut filter native for Seesatr S50, from 03:18 to 06:25 a.m., Bortle 6 degree suburban sky in Livorno – IT.
Astrobin: https://app.astrobin.com/u/afettoxiulong@gmail.com?i=utydlp#gallery
Astrometry: https://nova.astrometry.net/user_images/14134112#annotated
Comet C/2025 K1 Atlas, 10sec subframes with UVirCut filter native for Seesatr S50, from 00:25 to 03:18 a.m., Bortle 6 degree suburban sky in Livorno – IT.
Astrobin: https://app.astrobin.com/u/afettoxiulong@gmail.com?i=45o5jg#gallery
Astrometry: https://nova.astrometry.net/user_images/14133790#annotated
Comet C/2025 A6 Lemmon from Livorno Bortle 6 degrees sky, Seestar S50 UVirCut filter, 10sec subframes from 04:51 a.m. to 06:44 a.m.
Astrobin: https://app.astrobin.com/u/afettoxiulong@gmail.com?i=atxkf4#gallery
Astrometry: https://nova.astrometry.net/user_images/14033942#annotated
C/2025 A6 Lemmon comet, 17 October 2025
Seestar S50 UV IrCut native filter, EQ Mode, 10sec subframes recorded from 06:07:42 a.m. to 06:49:08 a.m.
Integration in PixInSight, Post production (since starless + stars recomposition) Adobe Photoshop.
Astrobin: https://app.astrobin.com/i/wsh6uy?r=C
Astrometry: https://nova.astrometry.net/user_images/13968820#annotated
M101 Galaxy photographed with Seestar S50, many subframes of 10sec each, with native IV/IR Cut filter; processed with Pixinsight and Photoshop
Astrobin:
Galaxy M51 recorded with Zwo Seestar S50 from home balcony.
IMHO Seestar S50 10sec subframes stacking is the live demonstration about the validity of Jon Rista (https://app.astrobin.com/u/jrista#gallery) approaching to short time exposure DSO imaging.
Spikes generated with Star Spikes Pro in Photoshop.
Cone Nebula and Christamst Tree cluster and nebula region in LRGB. Subframes of 300 and 600 seconds taken with a Proline FLI PL16803 on ASA 500N 50-cm F3.6 corrected Newtonian telescope, from El Sauce Observatory of Chile, Telescopelive network.
