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Contains:  California nebula, NGC 1499, The star ξPer
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California Nebula - NGC1499 - Bicolor 2 pane mosaic, 



    
        

            Arno Rottal
California Nebula - NGC1499 - Bicolor 2 pane mosaic
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California Nebula - NGC1499 - Bicolor 2 pane mosaic

Technical card

Imaging telescope or lens:Skywatcher Esprit 80ED

Imaging camera:Moravian Instruments G2-8300 with external FW

Mount:Losmandy G11

Guiding telescope or lens:Meade 8x50mm Finder/Guider

Guiding camera:Lacerta MGEN2

Software:Photoshop CS3PixInsight

Filters:Astronomik O3 12 nmHa 12nm


Dates:Oct. 14, 2017Oct. 15, 2017Oct. 16, 2017

Frames:
Ha 12nm: 8x1200" bin 1x1
Ha 12nm: 8x1200" -25C bin 1x1
Astronomik O3 12 nm: 8x1200" bin 1x1

Integration: 8.0 hours

Darks: ~40

Flats: ~40

Bias: ~40

Avg. Moon age: 25.26 days

Avg. Moon phase: 19.78%

Bortle Dark-Sky Scale: 5.00


Basic astrometry details

Astrometry.net job: 1771562

RA center: 4h 1' 23"

DEC center: +36° 24' 39"

Pixel scale: 2.693 arcsec/pixel

Orientation: 88.329 degrees

Field radius: 2.063 degrees


Resolution: 3240x4464

Description

2 pane bicolor (HaOIII) Mosaic

Comments

Author

Sternfreund
Arno Rottal
License: None (All rights reserved)
5505
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California Nebula - NGC1499 - Bicolor 2 pane mosaic, 



    
        

            Arno Rottal