Exposure Info:
Optolong H-Alpha 3nm 2″: 75×300″(6h 15′) bin 1×1
Optolong OIII 3nm 2″: 75×300″(6h 15′) bin 1×1
Optolong SII 3nm 2″: 49×300″(4h 5′) bin 1×1
Total Exposure: 16h 35′
Nebulae
IC2159 – Monkey Head Nebula
Observation Info:
AR: 06h09m57s.560
DEC: +20°30′55″.55
Distance: 6,4 ly
Apparent Magnitude: 6.8
Contained Objects: NGC 2175, NGC 2174, LBN 854
Constellation: Cygnus
