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Medusa LRGB+Ha+O3, 





    
        

            Mark Holbrook
Medusa LRGB+Ha+O3

Medusa LRGB+Ha+O3

Technical card

Resolution: 3039x3270

Astrometry.net job: 2584302

RA center: 112.228 degrees

DEC center: 13.336 degrees

Pixel scale: 0.570 arcsec/pixel

Orientation: 270.152 degrees

Field radius: 0.353 degrees

Data source: Backyard

Description

Unguided image using tandem mounted C14's with Hyperstar including ZWO EFW filter wheels on Paramount ME2.

60 second exposures on ZWO ASI183M at gain 53, offset 8
30 second exposures on ZWO ASI1600M LRGB at gain 75, offset 50, and 60 sec O3

Total exposures on 183M : 53 Red, 13 Green, 59 Blue, 181 Lum, 660 Ha (16.1 Hours)
Total exposures on 1600M : 159 Red, 158 Green , 69 Blue, 670 O3 (14.4 Hours)

All exposures dithered and drizzled final image (30.5 Hours Total)

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Author

Mark_Holbrook
Mark Holbrook
License: None (All rights reserved)
2522
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Revisions

  • Medusa LRGB+Ha+O3, 





    
        

            Mark Holbrook
    Original
  • Final
    Medusa LRGB+Ha+O3, 





    
        

            Mark Holbrook
    B

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Medusa LRGB+Ha+O3, 





    
        

            Mark Holbrook