Zenfolio | RASC Victoria Centre | Dan Posey | Abell 1656 Widefield
Uploaded 8-May-16
Taken 8-May-16
Visitors 161

22 of 125 photos
Photo Info

Dimensions3756 x 3416
Original file size7.18 MB
Image typeJPEG
Color spacesRGB
Abell 1656 Widefield

Abell 1656 Widefield

This is a hair under 7 hours of data on the Coma cluster (41x10m frames and an additional 470s frame) with my Canon 6D at iso 400 through a Televue 127is at f5.2. I calibrated with dark, flat and bias frames, and stacked/processed in Pixinsight. There are more than a few galaxies in the frame, so I am attaching an annotated image to accompany this.