Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  24 Sgr  ·  M 22  ·  NGC 6656  ·  PK009-07.1  ·  PK009-08.1  ·  The star 24Sgr
Getting plate-solving status, please wait...
M22, 



    
        

            Siegfried
Powered byPixInsight

M22

Getting plate-solving status, please wait...
M22, 



    
        

            Siegfried
Powered byPixInsight

M22

Acquisition details

Dates:
Aug. 7, 2016
Frames:
Optolong UV/IR cut: 18×240(1h 12′) ISO800
Integration:
1h 12′
Darks:
7
Flats:
18
Bias:
18
Avg. Moon age:
4.47 days
Avg. Moon phase:
20.92%
Bortle Dark-Sky Scale:
4.00
Mean SQM:
19.98
Temperature:
15.00

RA center: 18h36m13s.84

DEC center: -23°5339.4

Pixel scale: 1.437 arcsec/pixel

Orientation: 33.133 degrees

Field radius: 0.758 degrees

More info:Open 

Resolution: 3040x2276

File size: 2.3 MB

Locations: Engabrunn, Krems, Niederösterreich, Austria

Data source: Backyard

Comments

Sky plot

Sky plot

Histogram

M22, 



    
        

            Siegfried