Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 97  ·  NGC 3587  ·  Owl Nebula
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M97 Owl Nebula, 



    
        

            Kharan
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M97 Owl Nebula

Getting plate-solving status, please wait...
M97 Owl Nebula, 



    
        

            Kharan
Powered byPixInsight

M97 Owl Nebula

Acquisition details

Dates:
Feb. 25, 2020 ·  Feb. 26, 2020
Frames:
Baader Blue 2": 19×300(1h 35′) -35°C bin 1×1
Baader Green 2": 17×300(1h 25′) -35°C bin 1×1
Baader L 2'': 31×300(2h 35′) -35°C bin 1×1
Baader L 2'': 18×60(18′) -35°C bin 1×1
Baader L 2'': 4×900(1h) -35°C bin 1×1
Baader Red 2": 18×300(1h 30′) -35°C bin 1×1
Integration:
8h 23′
Flats:
25
Bias:
100
Avg. Moon age:
2.12 days
Avg. Moon phase:
5.20%

RA center: 11h15m47s.56

DEC center: +54°5844.6

Pixel scale: 1.105 arcsec/pixel

Orientation: -111.141 degrees

Field radius: 0.559 degrees

More info:Open 

Resolution: 2931x2161

File size: 1.9 MB

Locations: Puolivälinkangas - Oulu, Oulu, Finland

Data source: Backyard

Description

I tried some 15 min Lums but no chance of getting the outer halo.

Comments

Sky plot

Sky plot

Histogram

M97 Owl Nebula, 



    
        

            Kharan