Stock 12

Full resolution (1600x1200 px  450kB)

Object data of Stock12

Object type: open cluster (IV 2 p)
Size: 25'
Magnitude: -
Constellation: Cas
Distance: 1,300 Ly

Exposure data

Date: 2007-12-18
Location: Nussbach / Austria (400m)
Telescope: TeleVue NP101 (4" Apo f=540mm)
Camera: ST2000XM with CFW8 and SBIG Filters
  Binning: L 1x1 / RGB 1x1
  Exposure time: L 34x2m / R 10x8m / G 10x4m / B 10x4m
Exposure time total: 3h 48m

bright moon during exposure!