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Contains:  M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, NGC 1975, NGC 1981, NGC 1973, The star 45Ori, The star ιOri, The star θ2Ori, The star θ1Ori, The star 42Ori
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ASI178MM & Samyang 135 first light, 





    
        

            Ben
ASI178MM & Samyang 135 first light

ASI178MM & Samyang 135 first light

Technical card

Resolution: 5190x3534

Dates:Feb. 25, 2019

Frames:Baader f/2 Highspeed 1.25" H-Alpha Filter: 249x15" (gain: 150.00) 20C bin 1x1

Integration: 1.0 hours

Darks: ~128

Flats: ~100

Bias: ~100

Avg. Moon age: 21.17 days

Avg. Moon phase: 60.32%

Bortle Dark-Sky Scale: 6.00

Astrometry.net job: 2710279

RA center: 83.799 degrees

DEC center: -5.357 degrees

Pixel scale: 1.913 arcsec/pixel

Orientation: 193.100 degrees

Field radius: 1.668 degrees

Locations: Backyard, Saint-Orens de Gameville, France

Data source: Backyard

Description

First test with ASI178MM and Samy.
A lot of Ha signal collected now and much better resolution than with ASI224MC.

Comments

Author

netspoon
Ben
License: None (All rights reserved)
1510
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Revisions

  • ASI178MM & Samyang 135 first light, 





    
        

            Ben
    Original
  • Final
    ASI178MM & Samyang 135 first light, 





    
        

            Ben
    B

B

Reprocessed

Sky plot

Sky plot

Histogram

ASI178MM & Samyang 135 first light, 





    
        

            Ben

In these public groups

Samyang 135 f/2