Caldwell 49

info

approx. loc. 52°16'N 4°58'E

date: 18, 19 & 20 January 2017

exposure: 13 x 1800s H-alpha ISO 1600

calibration: flats & bias

telescope: Takahashi TSA120 f/5,3

mount: Takahashi EM200 (TEMMA 2 Jr.)

camera: Canon EOS 6d AstrodonInside

filter: 3,5nm H-alpha