Comet C/2025 A6 (Lemmon) A Day After Perihelion 11/9/2025

Technical Info:

Date: 11/9/2025 Around 17:45-18:40 PDT

10x120sec -10c Gain 125 Offset 20 (I did some other tests last weekend and I think a better setting is Gain at 20 and Offset at 5 when using Ekos. Your mileage may vary as this is a fairly new camera, although not a super new sensor.)

Camera: Player One Zeus 455C
Scope: William Optics Star 71 Astrograph
Mount: Celestron Advanced VX
Guide Scope/Camera: SVBONY SV165 with ZWO ASI 120mm
Controller: Stellarmate Pro

Capture Software: Kstars/Ekos
Processing: Photoshop CC, PixInsight

Location: Los Padres National Forest, California