NGC 6888
info
approx. loc. 52°16'N 4°58'E
date: 30 August 2016
exposure: 3 x 1200s H-alpha ISO 1600
calibration: flats
telescope: Takahashi TSA120 f/5,3
mount: Takahashi EM200 (TEMMA 2 Jr.)
camera: Canon EOS 6d AstrodonInside
filter: 6nm H-alpha clip-in
