Globular Star Cluster M-14 (NGC 6402)

The first of the two images below is a color image taken with the Kopernik 20-inch telescope working at around F/5.

The second is a black and white image taken with the telescope working at prime focus (F/8.1)



M-14, Globular Star Cluster, color wide-field image
This image was a 15 minute exposure taken with an STL-1301E CCD camera thru Kopernik's 20-inch F/8.1 telescope working at about F/5. The field of view is about 20x24 arc minutes.


Globular Cluster, M-14
This image was a 5 minute exposure taken with an ST-9E CCD camera thru Kopernik's 20-inch F/8.1 telescope. The field of view is about 8x8 arc minutes.


Description of M-14 in The Deep Sky Field Guide to Uranometria 2000 (c) Willmann-Bell, Inc.: