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Contains:  IC 444, IC 443, The star μGem, The star Propus (ηGem), Part of the constellation Gemini (Gem)
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Jellyfish Nebula, 





    
        

            KojiTajima
Jellyfish Nebula

Jellyfish Nebula

Technical card

Imaging telescope or lens:William Optics Star 71

Imaging camera:ZWO ASI1600MM-Cool

Mount:iOptron iEQ45 Pro

Guiding telescope or lens:KOWA LM100JC

Guiding camera:QHYCCD QHY 5L-II-M

Filters:Optolong SII 12nmOptolong OIII 12nm

Resolution: 2480x1854

Dates:Nov. 5, 2016

Frames:
Optolong Hα 12mm: 10x480" (gain: 139.00) -20C bin 1x1
Optolong OIII 12nm: 4x480" (gain: 139.00) -20C bin 1x1
Optolong SII 12nm: 6x480" (gain: 139.00) -20C bin 1x1

Integration: 2.7 hours

Darks: ~10

Bias: ~50

Avg. Moon age: 5.18 days

Avg. Moon phase: 27.45%

Astrometry.net job: 1316710

RA center: 94.864 degrees

DEC center: 22.855 degrees

Pixel scale: 4.095 arcsec/pixel

Orientation: -149.676 degrees

Field radius: 1.761 degrees

Data source: Traveller

Comments

Author

KojiTajima
KojiTajima
License: None (All rights reserved)
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Jellyfish Nebula, 





    
        

            KojiTajima