2017-11-12 18:00-00:00 Clear, no wind, no moon, 97% humidity, -1 degrees C 50x90s Ha (50+80+50)x60s RGB 2017-10-29 19:00-04:30 Clear, hard wind, half moon, 60% humidity, 2 degrees C 39x90s Ha (35+7+35)x60s RGB 2016-10-03 21:00-03:30 Some initial high clouds, some wind, 85% humidity, 5 degrees C … Continue readingM33 – 2017
2017-10-29 19:00-04:30 Clear, hard wind, half moon, 60% humidity, 2 degrees C Exposures: 120x90s Ha 2016-10-05 20:30-04:00 Clear, windy, 80% humidity, 5 degrees C Exposures: 90x30s+25x120s+20x240s Lum 2015-08-12 23:30-03:30 Very clear, no moon, no wind, 9 degrees C Exposures: 27x480s RGB Camera: ASI1600MM-COOL+ZWO EFWmini, IDAS … Continue readingM52, Bubble Nebula, Lobster Claw Nebula – 2017
2017-11-02 19:00-22:30 Some high clouds, little wind, near full moon, 85% humidity, 4 degrees C NGC6866 Exposures: 56x30s Lum (40+39+40)x30s RGB 40x90s Ha Camera: ASI1600MM-COOL+ZWO EFWmini, Baader R,G,B,7nm Ha, IDAS LPS-D1, gain 200, offset 50, -20C Lens: Sky-Watcher Esprit 80ED + Sky-Watcher field flattener Mount: HEQ5 … Continue readingNGC6866, Tabby’s star