NGC3031 (M81)

March 20, 2009





 
Image details

 - Instrument
 - Camera
 - Accessories
 - Exposure time
 - Conditions
 - Processing
 - Comments
:
:
:
:
:
:
:
150mm F/6,3 Newton
Canon 10D
Baader coma corrector + IR-UV cut filter
20 x 3 min. @ 1600ISO,  autoguided
Seeing : 3/5, Temperature : -3°C
K3CCDTools, PixInsight
Local light pollution, altitude : 70°
© Copyright Rob Kantelberg