SN 2011 DH Supernova which exploded in M51.
Supernowa, która wybuchła w galaktyce M51.

sn2011dh m51

sn2011dh m51

Date:
2011.06.05
Location:
Lomianki near Warsaw
CCD:
Apogee U8300m D02
Scope:
TEC140 APO @F7
Mount:
AP1200GTO
Exposure:
L – 50min
Processing:
MaximDL, PixInsight, Photoshop