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Contains:  NGC 2237, NGC 2238, NGC 2239, NGC 2246, NGC 2252, Rosette A, Rosette B, Rosette Nebula, The star 12Mon
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Rosette NGC2239 Ha, 



    
        

            Jocelyn Podmilsak
Rosette NGC2239 Ha
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Rosette NGC2239 Ha

Technical card

Imaging telescope or lens:Orion EON 120ED

Imaging camera:ZWO ASI071MC-Pro

Mount:SkyWatcher HEQ5 PRO Rowan belt mod

Guiding camera:Lacerta MGEN 2

Focal reducer:Skywatcher 0.85X reducer/flattener

Software:PixInsight

Accessory:Lacerta Mgen V2


Dates:Feb. 14, 2019

Frames: 23x600" (gain: 180.00) -15C

Integration: 3.8 hours

Darks: ~21

Flats: ~51

Bias: ~71

Avg. Moon age: 8.97 days

Avg. Moon phase: 66.58%


Basic astrometry details

Astrometry.net job: 3428105

RA center: 6h 32' 22"

DEC center: +4° 58' 19"

Pixel scale: 1.255 arcsec/pixel

Orientation: 214.441 degrees

Field radius: 1.004 degrees


Resolution: 4798x3187

Data source: Backyard

Description

How to nicely play on the Ha monochromatic signal with a cooled color camera...

Comments

Author

VSD-67
Jocelyn Podmilsak
License: None (All rights reserved)
380
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Rosette NGC2239 Ha, 



    
        

            Jocelyn Podmilsak