Object: Open cluster CZERNIK 15                 Constell: PER

RA: 03h 23.1m           Decl: +52° 15'          Epoch: 2000
Mag:                    Size: 3'                Type: IV 2 p

Observer: Jere Kahanpää
Obs. place: Hartola, Finland
Date/Time: 24./25.8.1996, 02.45

Telescope: N 205/1000
Magn: 133x              Filter:
Field: 22'              NE Lim.mag: 5.5m
Background sky: 3       Seeing: 2-3
Weather:  +8 °C, no Moon. Morning twilight glow visible.

Brightness: 3           Alt: 60°
Description: 40x: A faint group of vF stars.
133x: Asterism. About a dozen stars mag. 11...14. A few
scattered chains of stars run towards W from the main group.
Diameter 3.5'.