Cloudbreaker

6/30/2013

Posted on July 1, 2013 Updated on August 19, 2013

M14 globular cluster in the constellation Ophiuchus

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Referentiation Matrix (Gnomonic projection = Matrix * Coords[x,y]):
           -0.000185401        -0.000647415           +0.536769
           +0.000647559        -0.000185636           -0.406666
                     +0                  +0                  +1
Resolution …….. 2.425 arcsec/pix
Rotation ………. 74.015 deg
Focal …………. 629.49 mm
Pixel size …….. 7.40 um
Field of view ….. 1d 4′ 39.6″ x 48′ 29.7″
Image center …… RA: 17 37 38.259  Dec: -03 15 34.21
Image bounds:
   top-left ……. RA: 17 39 47.341  Dec: -03 39 57.61
   top-right …… RA: 17 38 35.947  Dec: -02 37 48.28
   bottom-left …. RA: 17 36 40.499  Dec: -03 53 19.94
   bottom-right … RA: 17 35 29.282  Dec: -02 51 09.79
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from nova.astrometry.net