Sat Jan 13, 2018 7:35 am by gardenfish
I did not get the details I was looking for with the 10min rgb subs. I did get just little blueish wisps on the brightest 4-5 stars in the field. Kind of like in Pleiades. I re-shot again last night adding 4 each more of the rgb so I will have 15 total subs each for rgb and I acquired 25 - 10 min Lum to see if the details are in the lum.
Will find out today again when I get home from work.
Did notice yesterday I still have the darkish ring in the subs that I was told was probably caused by the reducer/ff. But since it was not used I now need to further the investigation. The flats did not seem to eliminate it although it can be seen in the flats also.
Takahashi TSA120 - SV70T
CEM60 - PierTech2 pier
QSI6120 WSG-8
Astrodon 31mm LRGB E Series -Ha-3nm - OIII-3nm - SII-3nm
G3 Mono - ASI290MM Mini - ST80
ES 152 AR - Atlas mount
16" goto Dob
Nikon D5200 Modded
Roll-off roof Observatory