M27 - 2016

2016-07-28 23:30-01:00

Clear, no moon, no wind, 12 degrees C

 

2016-08-02 00:00-02:00

Low clouds, no moon, no wind, 10 degrees C

 

M27 L

Exposures:

26x30s+17x60s+9x90s+9x120s+8x180s+6x240s+3x300s LIGHT

100x300s DARKS

200 BIAS

 

2014-08-06 23:45-03:00

Setting moon, high clouds, 15 degrees C

 

M27 RGB

Exposures:

16x300s+8x240s+9x180s LIGHT

16x300s+20x240s+13x180s DARKS

200 BIAS

 

Camera L: ASI1600MM-COOL, IDAS LPS-D1, gain 77, offset 12 and gain 100, offset 17, -20C

Camera RGB: 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: Sequence Generator Pro, BackyardEOS, PixInsight, Photoshop

Done