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Image of the day 01/15/2019

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    East part Caldwell 49 - in the Rosette Nebula, 





    
        

            Arnaud Peel
    East part Caldwell 49 - in the Rosette Nebula

    East part Caldwell 49 - in the Rosette Nebula

    Technical card

    Resolution: 3376x2118

    Dates:Dec. 27, 2018

    Frames:
    193x180"
    44x300"

    Integration: 13.3 hours

    Avg. Moon age: 20.11 days

    Avg. Moon phase: 70.97%

    Astrometry.net job: 2460937

    RA center: 97.712 degrees

    DEC center: 4.966 degrees

    Pixel scale: 0.782 arcsec/pixel

    Orientation: 270.646 degrees

    Field radius: 0.433 degrees

    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)
    9958
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    East part Caldwell 49 - in the Rosette Nebula, 





    
        

            Arnaud Peel