Here is Helix with 10 hours total exposure en Ha band. The elevation of this object was less than 20° at transit.
10h exposure with the Skyvision MT250.
25h exposure in SHO on IC1318 in Cygnus, with its dark nebula. Done with the Skyvision MT250, ASA Wynne and FLI Atlas, ASI1600 for imaging and QHY178 for guiding. Acquisition Prism 10. Processing PI and PS CS6.
The color mix isn’t quite SHO.
The color mix has been done with the excellent AIPSHO script of Laurent and Philippe.
Note that it was processed on an OLED screen, so I’m not sure the rendering would be the same on a standard IPS screen. I’ll check on the Eizo at the office…
A fair seeing today hereby. It is not too hot yet and the seeing stays decent till late in the morning.
Setup : Airylab 203mm with telecentric F/27.5, Solar Spectrum 1.5 0.3A and Basler 1920-155um. SSM set to 0.7″, Genika automatic acquisition, AS!2, Registax and PS CS6.