| Exposure Data: |
09./14.08.2004. LRGB: L=12x10min. (1x1), R=3x10min. (2x2), G=3x10min.
(2x2), B=3x10min. (2x2), compl. 3,5 hours. |
| Processing: |
Acquired via MaxIm DL, no darks+flats, Sigma combined, RL-deconvolved
in AIP4Win, registered in RegiStar, LRGB combined and many other
processing steps in Photoshop. |
| Optical System: |
348/3007mm Hypergraph-Cassegrain,
Starlight Xpress SXV-H9, Astronomik Filter wheel FR-03, Type II.c-Filters,
Astro-Physics 1200 ESCAP-FS-2-GoTo. Off-axis guided with Starlight Xpress
SXV-Autoguider-camera without AO7. |
| Comments: |
Average FWHM was
1,7 arc-seconds. The central star, which has a separation of 1,4 arcseconds,
is resolved! Very stable seeing conditions with small image motion. Picture
upsampled 100% and cropped.
Last picture taken with my
Hypergraph - I will downgrade my equipment... |
| Author: |
Michael Breite |