C2011 L4 Panstarrs

location: Austria_Vienna Sofienalpe

14 x 4s with a fixed tripod Canon 5d MkII, Canon 50mm f1.4 at f4.0, 11 x Darks, registered and stacked, flat made of the light pictures

mag app. 7.4 compared with HD 2712

2013_04_13, 21:40 UTC

see above without flat correction we can see the iluminated clouds caused from orange street lightning 

09deg 40min above horizon

Position in Cassiopeia at this time

created : 24.11.2013 - updated : 24.2.2023   -  (c) T.Zwach  - photos: Thomas Zwach