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Contains:  California nebula, NGC 1499, The star ψTau, The star 42Per, The star 54Per, The star 40Per, The star 52Per, The star ξPer, The star οPer, The star νPer, The star εPer, The star Atik (ζPer), Part of the constellation Perseus (Per)
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California Nebula in Large field, 


            Philippe Renaud
California Nebula in Large field

California Nebula in Large field

Technical card

Resolution: 4256x2848

Dates:Sept. 15, 2018

Frames: 200x30" ISO3200 bin 1x1

Integration: 1.7 hours

Darks: ~30

Flats: ~50

Bias: ~50

Avg. Moon age: 6.01 days

Avg. Moon phase: 35.63% job: 2423295

RA center: 59.901 degrees

DEC center: 35.785 degrees

Pixel scale: 8.899 arcsec/pixel

Orientation: 1.108 degrees

Field radius: 9.459 degrees

Data source: Traveller


September 2018 , 200 sub frame acquired during a Week-end in Perche (France) with the AVEX astronomy club
Sony A7S defiltered/Samyang 135 mmED UMC at F/D:2/filter IDAS LPS D2 /Star Adventurer equatorial mount
focus performed with a bahtinov mask
Processed in Pixinsight



Philippe Renaud
License: None (All rights reserved)

Sky plot

Sky plot


California Nebula in Large field, 


            Philippe Renaud