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Contains:  NGC 2244, Rosette nebula, NGC 2239, The star 12Mon
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Caldwell 49 - in the Rosette Nebula - NGC2239/2244, 





    
        

            Arnaud Peel
Caldwell 49 - in the Rosette Nebula - NGC2239/2244

Caldwell 49 - in the Rosette Nebula - NGC2239/2244

Technical card

Resolution: 4587x3376

Dates:Dec. 27, 2018Dec. 28, 2018

Frames:
193x180"
44x300"

Integration: 13.3 hours

Avg. Moon age: 20.65 days

Avg. Moon phase: 65.53%

Astrometry.net job: 2460848

RA center: 6h 31' 55"

DEC center: +4° 58' 8"

Pixel scale: 0.783 arcsec/pixel

Orientation: 0.614 degrees

Field radius: 0.619

Locations: au Pied du Ventoux, Ventoux, 84, France

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

3 nights in december : 26/27 27/28 , and 28/29 ,

60 Halpha Subs @180s (gain 139, -20°C)
54 SII Subs @180s (gain 139, -20°C)
22 OIII Subs @180s (gain 139, -20°C)
=> 193 subs @180s

54 SII Subs @300s (gain 139, -20°C)
22 OIII Subs @300s (gain 139, -20°C)
=> 44 subs @300s

Comments

Author

Arnaudf92
Arnaud Peel
License: None (All rights reserved)
2704
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Caldwell 49 - in the Rosette Nebula - NGC2239/2244, 





    
        

            Arnaud Peel