Exposure Info:
Optolong H-Alpha 7nm 2″: 15×1200″(5h) bin 1×1
Optolong OIII 7nm 2″: 15×1200″(5h) bin 1×1
Optolong SII 7nm 2″: 15×1200″(5h) bin 1×1
Total Exposure: 15h’
Nebulae
IC 1396 – SHO Elephant Trunk
Observation Info:
AR: 21h 35m 07.9s
DEC: +57° 30′ 43″
Distance: 3000 ly
Apparent Magnitude: 5.1
Contained Objects: LDN 1093, LDN 1098, LDN 1099, LDN 1102, LDN 1105, Sh2-131
Constellation: Cepheus
