C/2025 A6 Lemmon

 Posted: Sep 28th, 2025
Technical Info
Telescope/Lens: Askar 130PHQ + 0,7x Reducer
Camera: ZWO ASI 2600 MC
Mount: iOptron HAE69CEC
Guide Scope: SharpStar 72ED + 0,8x
Guide Camera: Asi174MM
Software: Siril, AsiStudio
Exposure:
30 x 180" ISO/Gain: 0100
 Velikolese, Russia
 Sep 26th, 2025
1 h 30 m
449
Missed the comet that night because it stopped showing up in the AsiAir database. Spent a whole hour cycling through all the filters, after which I started searching manually, shifting the telescope by the frame width and taking a 10" exposure...and so on and so forth, until the tailed one appeared in the frame. But it was already 5 a.m. and the eastern horizon was starting to brighten, so there are only 3 frames in the stack.
Resolution: 2304x3072 px
Scale: 5355 KB
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