Contains: IC 63, gamma Cas nebula, IC 59, The star γCas
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IC 59 and IC 63 and Faint Shell Around Gamma Cas

Technical card

Resolution: 3300x2472

Dates: Oct. 5, 2015Oct. 7, 2015

Frames:
Baader Ha 36mm 7nm: 6x3600" -15C bin 1x1
Baader Ha 36mm 7nm: 3x3600" -25C bin 1x1

Integration: 9.0 hours

Avg. Moon age: 23.67 days

Avg. Moon phase: 34.43%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 821862

RA center: 14.785 degrees

DEC center: 60.955 degrees

Pixel scale: 2.291 arcsec/pixel

Orientation: 0.247 degrees

Field radius: 1.312 degrees

Description

I decided to see what happened if I used long sub-exposures on this target. It paid off because it looks like it picked up a faint shell around Gamma Cas.

Comments

Author

Madratter
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IC 59 and IC 63 and Faint Shell Around Gamma Cas, Madratter