I don't have the cooled version, but do have and use the ASI 183MM for solar imaging.
The small pixel and LARGE SER files generated - a 26 sec SER @19fps gives a 9.8Gb file is difficult to handle.
I needed to upgrade to an MSI Gaming machine, i7, 16Gb memory and a 1Tb SSD drive.
For me it seems to be best (due to the 2.4 micron pixel) with focal lengths <1000mm. ( I still use the ASI 174 for longer focal lengths)
Hope this helps
|