Derby and District Astronomical Society

Caldwell 47 (NGC 6934)

Globular Cluster in Delphinus      RA 20h 34m 11s  Dec +07d 24m 16s

[Caldwell Index]

This image of Caldwell 47 was taken by Mike Lancaster on the 11th October 2014. It comprises a stack of 5 frames each of 2 minutes exposure taken with a Mallincam Xtreme X2 at AGC2 through a 10-inch Meade LX200 ACF on an NEQ6 Pro mount using an MFR-5 focal reducer. Setup was guided using a Lodestar guide camera on a piggy-backed 80mm APO. Image capture was using Miloslick Mallincam Control, stacking and processing in Nebulosity with further processing in Photoshop Elements.