(Click on image for full size version)
| Exposure Data: | 4/17/2007. C: 30x10m, RGB: 6 x 20m each,
Ha: 24 x 20m. RGBHa binned 2x2. -15°C, 0.55
arc-sec./pixel. |
Processing: |
Acquired via CCDAutoPilot 3 and CCDSoft,
reduced, aligned, debloom, Poisson reject and combined in CCDStack, curves, levels, Curvemeister, GEM Pro plug-ins and other processing in Photoshop. |
| Optical System: | 14.5” Ritchey-Chretien @ F/9 w/FFC, IMG6303E/CFW-7 CCD
camera, AstroDon filters, Paramount
ME, dithered 3 pixels, off-axis guided with ST-402ME. |
| Comments: | Combined clear FWHM was 1.8 arc-sec. without
deconvolution. Monochrome version is here.
Thanks to Johannes Schedler for outstanding post processing of the color
images. |
