NGC2237/2244 ROSETTE NEBULA – 2017

2017-02-24 21:00-05:00

Clear, little wind, no moon, 75% humidity, -4 degrees C

 

NGC2244

Exposures:

Ha: 120x90s LIGHT

 

2015-03-12 20:00-23:00

Some high clouds, no moon, no wind, 1 degrees C

 

NGC2244

Exposures:

RGB: 24x480s LIGHT

 

2015-03-13 20:00-23:00

Few high clouds, no moon, no wind, 1 degrees C

 

NGC2244

Exposures:

RGB: 22x480s LIGHT

 

Camera: ASI1600MM-COOL+ZWO EFWmini, Baader 7nm Ha, gain 200, offset 50, -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, PixInsight, Photoshop

Location: Borås, Sweden

Done