See also: Observation 2.
Object: Gaseous/reflection nebula NGC 1931      Constell: AUR

RA: 05h 31.4m           Decl: +35° 15'          Epoch: 2000
Mag: 11.3m              Size: 3'x3'             Type: E+R

Observer: Jere Kahanpää
Obs. place: Hartola, Finland
Date/Time: 5./6.3.1992, 21.20

Telescope: N 205/1000
Magn: 133x              Filter:
Field: 22'              NE Lim.mag: 6.0m
Background sky: 3       Seeing: 2 
Weather:                           

Brightness: 3           Alt:    
Description: Visible at 63x as a nebulous star. 
133x: Easier and larger, but central star not resolved. Bright.