José Manuel Juárez|Astrophotography

 
Virgo Galaxy Cluster M86+M84 & M87


Virgo Galaxy Cluster
 Shown at  33% size
               Location:   Àger, Montsec
Date:   April, 2011
Camera:   CCD QHY9 (L) + DSLR Canon 350D (RGB), 
Instrument:   Borg 77ED @ f/5.5
Mount:   Losmandy G11
Filters:   UV/IR
Exposure:   L= 220' (20' sub-exposures), RGB= 420' (10' & 20' sub-exposures). Total exp.=  10h 40'
Software:   MaximDL, Photoshop