M33, The Pinwheel Galaxy

 

 

 

Date:

 

10/11/01 and 11/11/01

Exposure:

 

LRGB: 26x5m, 13x5m, 13x5m, 13x10m.  RGB binned 2x2. -20°C, 2.65 arc-sec./pixel

 

Processing:

 

Acquired and reduced in CCDSoft, aligned and combined in Mira, RGB combine in Maxim, L+RGB combine, curves, levels, bloom repair and other adjustments in Photoshop.

 

Hardware:

TV-140 5.5” f/5 APO refractor, ST-8E NABG/CFW-8A CCD camera, AP900GTO mount, Hutech LPS filter.

 

Software:

CCDSoft v.5.00.040, TheSky v.5.00.014, FocusMax 2.0, RoboFocus 3.13, MaxImDL/CCD v.2.12, Mira v.6.0.9.5, Photoshop v.6.0.1

 

Location:

32N, 111W, 893 meters Elevation