My first image with the ASI1600 on the SkyVision MT250 Zerodur. Besides a tilt issue between the Wynne and the camera, it went very smoothly. As I have a very good Skymeca assembly and a FLI CFW, maybe a tilt on the sensor side ?
14h exposure, 0.91"/pixel, seeing between 1,5 and 2,5" on the NSM.
- SkyVision MT250 Zerodur and Wynne ASA 3", f/3.3
- FLI Atlas focuser on Skymeca mecanics
- SHO Astrodon 50mm (Ha/SII 6nm, OIII 3nm) in FLI FW
- AP900GTO mount
- Alcor Prism 9 and 10 automatic acquisition
- Preprocessing PixInsight
- Processing PI + PS CS6
I made a very soft tonal layer assembly as the SII signal is pretty weak here. It is rather [H+S][H+O][O]
Edited by chonum, 20 August 2016 - 04:10 AM.