[Comm2011] SA107

Ewout M. Helmich helmich at astro.rug.nl
Wed May 25 15:56:07 CEST 2011


Hi,

Here are two plots for SA107:

1) Overlay of the pointings (this case g') we used on the night of 2 May 
and our photometric reference catalog.
2) The refcat at SA107, with origins of sources specified.

Pointing could be slightly better, but we may be limited by the choice 
of guide star, it's not bad as it is. There is a gap over two CCD at the 
right edge of the plot; this is probably the result of the layout of the 
WFC at INT mosaic.

Ewout
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