Exposure Info:
Optolong Luminance 2″: 100×600″(16h 40′) -10°C bin 1×1
Optolong L-Pro 2″: 158×300″(13h 10′) -10°C bin 1×1
Optolong H-alpha 2″: 158×600″(26h 20′) -10°C bin 1×1
Total Exposure: 56h 10′
Nebulae
C9 – Wide Field
Observation Info:
AR: 22h 53m 16.86s
DEC: +61° 55′ 06″
Distance: 2400 ly
Apparent Magnitude: 7.7
Contained Objects: LBN 521, LDN 1222, PK110+01.1, NGC 7354
Constellation: Cepheus
