Another Scorpius with a fifty
I tried to get this with 25600 iso a couple of nights ago cause the clouds were rolling in but not even high iso saved the day.
Tonight I put the camera on the HEQ5, set 5 sec exposures and ISO at3200 expecting a couple of minutes before the clouds hit..I managed 57 minutes and stacked 53 minutes..no flats and 50 dark frames..the noise was terrible but I am happy cause at least I got something for braving the cold.
alex
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