Zenfolio | RASC Victoria Centre | Dan Posey | Markarian's Chain
Uploaded 8-Jun-16
Taken 8-Jun-16
Visitors 128

18 of 125 photos
Photo Info

Dimensions3474 x 2057
Original file size2.1 MB
Image typeJPEG
Color spacesRGB
Markarian's Chain

Markarian's Chain

This is 5h50m (27x10m (iso 400) and 16x5m (iso 200)) of exposures captured with my Canon 6D through a Televue 127is. Both datasets were calibrated with dark, flat, and bias frames, and stacked/processed in Pixinsight. The odd framing is the result of poor alignment between the two nights.