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Contains:  The star ο1CMa
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Sh-2 308 in Canis Majoris, 





    
        

            Stefan Westphal
Sh-2 308 in Canis Majoris

Sh-2 308 in Canis Majoris

Technical card

Resolution: 1667x1223

Dates:Dec. 5, 2013

Frames:
Baader Planetarium 36mm Blue: 6x600" -20C bin 1x1
Baader Planetarium 36mm Green: 5x600" -20C bin 1x1
Baader Planetarium 36mm Luminance: 8x600" -20C bin 1x1
Baader Planetarium 36mm Red: 5x600" -20C bin 1x1

Integration: 4.0 hours

Darks: ~14

Flats: ~27

Avg. Moon age: 2.85 days

Avg. Moon phase: 8.93%

Temperature: 8.00

Astrometry.net job: 517001

RA center: 103.599 degrees

DEC center: -23.924 degrees

Orientation: -88.557 degrees

Field radius: 0.833 degrees

Locations: Sahara Sky, Marokko, Zagora, Morocco

Description

Sh2-308 is a very faint bubble arround the Wolf-Rayet-Star EZ Canis Majoris, not far away from M41.
This faint nebula, that I was found in the new Interstellarum Deep-Sky Atlas, was my challange at morocco.
The signal on my raw data was pretty low, so I had only little hope to get a result.

Comments

Author

Chillspeedy
Stefan Westphal
License: None (All rights reserved)
192814
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Revisions

  • Sh-2 308 in Canis Majoris, 





    
        

            Stefan Westphal
    Original
  • Final
    Sh-2 308 in Canis Majoris, 





    
        

            Stefan Westphal
    B

Sky plot

Sky plot

Histogram

Sh-2 308 in Canis Majoris, 





    
        

            Stefan Westphal