Hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  M 41  ·  NGC 2287  ·  The star ο1CMa
SH2-308 and surroundings, 



    
        

            Mo Tabbara
SH2-308 and surroundings
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SH2-308 and surroundings

SH2-308 and surroundings, 



    
        

            Mo Tabbara
SH2-308 and surroundings
Powered byPixInsight

SH2-308 and surroundings

Acquisition details

Dates:
Jan. 10, 2021
Frames:
Chroma 3nm HA 50mm: 12×300(1h) -5°C bin 1×1
Chroma 3nm OIII 50mm: 12×300(1h) -5°C bin 1×1
Chroma B 50mm: 10×60(10′) -5°C bin 1×1
Chroma G 50mm: 10×60(10′) bin 1×1
Chroma R 50mm: 10×60(10′) -5°C bin 1×1
Integration:
2h 30′
Avg. Moon age:
26.60 days
Avg. Moon phase:
9.40%
Bortle Dark-Sky Scale:
6.00

Basic astrometry details

Astrometry.net job: 4152924

RA center: 06h49m09s.8

DEC center: -22°4351

Pixel scale: 2.042 arcsec/pixel

Orientation: 117.526 degrees

Field radius: 2.758 degrees

Resolution: 7836x5764

File size: 38.3 MB

Locations: Sydney, Sydney, NSW, Australia

Data source: Backyard

Description

SH2-308 or the Dolphin Nebula

Comments

Sky plot

Sky plot

Histogram

SH2-308 and surroundings, 



    
        

            Mo Tabbara