Ngc6357 in the dewy moonlight - Now with Ha data
Tried out the QHY10 camera with my 5" apo last night and managed to incorporate a meridian flip to gather 4hr of 10 min subs on this nebula in Scorpius. It was quite faint however even with the moon quite bright in the sky I was amazed that I could get away with 10 minute subs. But it was wet, wet, wet last night and I had to turn the heater on in the observatory while I collected my darks and flats etc which dried things out a bit so in the morning things were not covered with moisture.
Stacked in DSS and processed in PS3. I must get to learn PI one of these days but my head is like a sieve and although I follow the tutorials I can never remember them in full.
Comments welcomed.
Ive now taken Paul Haese'suggestion and added some Ha data to the image which I think lifts it. Thanks Paul.
The Ha data comprises 10x10 min shots with QSI583wsg which had a horrendous gradient due to the moon almost on top of the object. Aligned with Registar and combined in PS3
First image RGB, second HaRGB
Comments welcomed as usual
Last edited by allan gould; 02-07-2012 at 12:19 PM.
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