Wednesday, July 29, 2026

Suerpnova SN2026sqf in NGC3310

A type II supernova (a core collapse supernova) named SN2026sqf located in NGC3310 (UMa) was imaged using my TAL200K f/8.5. NGC3310 is about 50million ly away.

Setting: TAL200K f/8.5 with ASI2600MC
Filter: Optolong L-Pro
Total Integration time : 10*300s or 50minutes
Use of bias, darks and flats (for the first time using my flatscreen at night and thus have all data right after my imaging session).
Software : SharpCap, ASIAIR, APP, DeNoise AI, ASTAP, CS4.