22.03.2020, 19:41 - 20:52 UT
ZWO ASI 1600 MM Pro @ -20°C (Gain=139, Offset=21)
+ C14 & Starizona Hyperstar @ 675 mm (f/1.9)
+ Baader 2" Ha filter
on CGE-Pro mount
no autoguiding
strong wind gusts and tracking errors lead to elongated stars
light frames:
47 x 60 s (Ha)
dark frames:
60 x 60 s
Post-Processing:
Pixinsight:
Image calibration (dark + bias frames only), star alignment, image integration, dynamic background extraction, histogram transformation, curves transformation
Topaz Denoise AI:
Luminance noise reduction
Location: Schwentinental, Germany
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