NGC4631, NGC4656

NGC4631, NGC4656
NGC4631, NGC4656

2015-04-20 23:00-03:00
Clear, no moon or wind, 7 degrees C

NGC4631
Exposures:
24x480s LIGHT
44x480s DARK
200 BIAS

Camera: Canon EOS-600Da, IDAS LPS-P2, ISO800
Lens: Sky-Watcher Esprit 80ED + Sky-Watcher field flattener
Mount: HEQ5 Pro
Skywatcher SynGuider auto guider and Celestron 80mm guide scope
Software: BackyardEOS, PixInsight, Photoshop

M13

M13
M13

2015-04-21 23:00-03:00
Clear, no moon, some wind, 6 degrees C

M13
Exposures:
20×60+20×120+20×240+8x480s LIGHT
40×60+40×120+40×240+46x480s DARK
200 BIAS

Camera: Canon EOS-600Da, IDAS LPS-P2, ISO800
Lens: Sky-Watcher Esprit 80ED + Sky-Watcher field flattener
Mount: HEQ5 Pro
Skywatcher SynGuider auto guider and Celestron 80mm guide scope
Software: BackyardEOS, PixInsight, Photoshop

M98, M99, M100

M98, M99, M100
M98, M99, M100

2015-04-15 23:30-02:00
Very clear, no moon, some wind, humid, 3 degrees C
Power supply broke, telescope set up in a hurry

2015-04-18 00:30-03:00
Initial low clouds followed by clear, no moon, little wind, 1 degrees C

M98+M99+M100
Exposures:
39x480s LIGHT
67x480s DARK
200 BIAS

Camera: Canon EOS-600Da, IDAS LPS-P2, ISO800
Lens: Sky-Watcher Esprit 80ED + Sky-Watcher field flattener
Mount: HEQ5 Pro
Skywatcher SynGuider auto guider and Celestron 80mm guide scope
Software: BackyardEOS, PixInsight, Photoshop