B 145

Full resolution (1600x1200 px  1.2MB)

150% resolution (2.1MB)

Object data of B145

Object type: dark nebula
Size: 40'
Constellation: Cyg

Barnard 145 (=LDN865) is a dark nebula in the constellation Cygnus. The red emission nebula is LBN190, a part of Sh2-109.

Exposure data

Date: 2009-08-16 + 18 + 19 + 20 + 23
Location: Nussbach / Austria (400m)
Telescope: TeleVue NP101 (4" Apo f=540mm)
Camera: ST2000XM with CFW8 and Baader Filters
Binning: L 1x1 / RGB 1x1
Exposure time: L 48x10m / R 11x20m / G 11x20m / B 11x20m
Exposure time total: 19h 00m
Notes: Drizzle for 150% size