Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  The star 9Cas
a floating vase in the sky (LBN576/Abell 85), Wei Li
a floating vase in the sky (LBN576/Abell 85)
Powered byPixInsight

a floating vase in the sky (LBN576/Abell 85)

a floating vase in the sky (LBN576/Abell 85), Wei Li
a floating vase in the sky (LBN576/Abell 85)
Powered byPixInsight

a floating vase in the sky (LBN576/Abell 85)

Equipment

Loading...

Acquisition details

Loading...

Description

This is the faintest object I shot so far. First target went over 40+ hours exposure, even though it only has HA and O3 signals. One good thing is it could be photographed 8 hours per clear night. I originally processed it 10 days ago, then continuously checking and tweaking till tonight.

Nights:

9/19/2020, 9/20/2020, 9/24/2020, 9/25/2020, 9/26/2020, 9/27/2020, 9/28/2020, 9/29/2020

Subs:

ha: 38x1800s

o3: 46x1800s

r/g/b: 30x120s each

Comments