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Contains:  California nebula, NGC 1499, The star ξPer
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California Nebula 2017, 





    
        

            Bob J
California Nebula 2017

California Nebula 2017

Technical card

Resolution: 4571x3425

Dates:Oct. 16, 2017Oct. 17, 2017Oct. 18, 2017

Frames:
B: 20x180" (gain: 139.00) -25C bin 1x1
G: 20x180" (gain: 139.00) -25C bin 1x1
Astrodon Ha 5nm: 18x600" (gain: 139.00) -20C bin 1x1
L: 20x300" (gain: 139.00) -25C bin 1x1
Astrodon R: 20x180" (gain: 139.00) -20C bin 1x1

Integration: 7.7 hours

Darks: ~40

Flats: ~100

Flat darks: ~20

Avg. Moon age: 27.29 days

Avg. Moon phase: 6.26%

Temperature: 16.00

Astrometry.net job: 1798362

RA center: 60.162 degrees

DEC center: 36.455 degrees

Pixel scale: 2.321 arcsec/pixel

Orientation: 356.399 degrees

Field radius: 1.841 degrees

Comments

Author

Space_Oddity
Bob J
License: Attribution-NonCommercial-ShareAlike Creative Commons
1572
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California Nebula 2017, 





    
        

            Bob J