Iiro's DeepSky Sketches

Name: PK 303+40.1 (Abell 35)Other name: Abell 35
RA: 12h 53.6m DEC: -22° 52'
Constellation: HYA
Type: Planetary nebula
Magnitude: 12
Size: 938'' x 636''
Surface brightness: 18.9
Classification: 3a
Notes: H II region?
Observer: Iiro Sairanen
Location: Wicherina, Greenough, Australia
Date: 13/14.1.2010 2:05
Instrument: Newton 254/1200 mm
Magnification: 70xFilter: UHC
Field: 58'Seeing: 2
Background sky: 1NE lim mag: 7.5
Visuality: VHeight: 41°
Weather: +18°C
Description: Quite debatable sketch because this object is too difficult! I saw some faint nebulosity here and there with the nebula filters. It's impossible to say is they all real or my averted imagination.
Updated: 17.9.2010 23:09