Clear, no moon, no wind, 12 degrees C
Low clouds, no moon, no wind, 10 degrees C
Some initial high clouds, some wind, 85% humidity, 5 degrees C
66x30s+17x60s+9x90s+19x120s+8x180s+26x240s+3x300s exposures with ASI1600MM-COOL and IDAS LPS-D1 filter used for luminance (224.5 minutes total exposure) taken with gain 77, offset 12 and gain 100, offset 17 settings of the camera cooled to -20C. 16x300s+8x240s+9x180s exposures with Canon EOS600Da used for RGB (139 minutes total exposure for RGB).