The California Nebula ( Ngc 1499) : SHORGB
Equipment Details :
OTA : ES 127mm APO, SV80T
Mount : Losmandy G11
Imaging Camera : Zwo 1600mm-C PRO
Filters : Astrodon Gen II LRGB + 3nm NB set(Ha,O3,S2)
Exposure Settings :
Ha : 75 * 300s ( Gain : 139)
S2 : 70 * 300s ( Gain : 139)
O3 : 70 * 300s ( Gain : 139)
R : 30 * 180s ( Gain : 76 )
G : 40 * 180s ( Gain : 76 )
B : 40 * 180s ( Gain 76)
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