Messier 67

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Object data of M67

Object type: open cluster (II 3 r)
Size: 30'
Magnitude: 6.9 mag
Constellation: Cnc
Distance: 3,000 Ly

Exposure data

Date: 2008-02-08 + 09
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 35x2m / R 10x8m / G 10x4m / B 10x4m
Exposure time total: 3h 50m

foggy sky