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





    
        

            Angelo F. Gambino
California Nebula - NGC 1499

California Nebula - NGC 1499

Technical card

Resolution: 1079x1477

Dates:Dec. 16, 2019Jan. 2, 2020

Frames:
ZWO H-alpha 7nm: 12x300" (gain: 300.00) -20C bin 3x3
ZWO OIII 7nm: 12x300" (gain: 300.00) -20C bin 3x3

Integration: 2.0 hours

Darks: ~40

Flats: ~100

Flat darks: ~100

Bias: ~200

Avg. Moon age: 13.00 days

Avg. Moon phase: 61.24%

Bortle Dark-Sky Scale: 9.00

Astrometry.net job: 3192713

RA center: 4h 0' 7"

DEC center: +36° 23' 45"

Pixel scale: 4.503 arcsec/pixel

Orientation: 183.208 degrees

Field radius: 1.144

Data source: Backyard

Description

The California Nebula taken in narrow band (H-alpha and OIII filters) and arranged in the HOO palette.
Image entirely taken from the light polluted centre of the city of Palermo (Sicily, Italy).

Comments

Author

Franck
Angelo F. Gambino
License: None (All rights reserved)
600
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California Nebula - NGC 1499, 





    
        

            Angelo F. Gambino