Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  NGC 3628

Image of the day 01/29/2018

Getting plate-solving status, please wait...
    Hamburger with some tail, 





    
        

            Kevin Morefield
    Hamburger with some tail

    Hamburger with some tail

    Technical card

    Imaging telescope or lens:Planewave CDK14

    Imaging camera:SBIG STX 16803

    Mount:Paramount ME II

    Guiding telescope or lens:Planewave CDK14

    Guiding camera:SBIG STX 16803

    Software:CCDWare CCDAutoPilot 5CCDWare CCDStack 2Adobe Photoship CC

    Filter:Baader 50mm H7,O8,S8 and LRGB

    Resolution: 2824x1785

    Dates:Jan. 18, 2018

    Frames: 88x600"

    Integration: 14.7 hours

    Avg. Moon age: 1.26 days

    Avg. Moon phase: 1.77%

    Astrometry.net job: 1899114

    RA center: 170.143 degrees

    DEC center: 13.572 degrees

    Pixel scale: 0.728 arcsec/pixel

    Orientation: 339.986 degrees

    Field radius: 0.338 degrees

    Locations: Sierra Remote Observatory, Auberry, California, United States

    Data source: Own remote observatory

    Remote source: Sierra Remote Observatories

    Description

    Part of a Leo Triplet Mosaic I'm working on. My FOV is just too small to get all three in frame with decent composition. This is fairly tightly cropped - the sensor size is 4096x4096.

    Happy with the detail I'm getting inside the galaxy! I found that bringing down the highlights before going non-linear and then applying two different scales of un-sharp masking brought the most detail.

    14 total hours L26 R20 G26 B16, all 600 seconds. A super-luminance was used.

    Comments

    Author

    morefield
    Kevin Morefield
    Like

    Sky plot

    Sky plot

    Histogram

    Hamburger with some tail, 





    
        

            Kevin Morefield