== Yet more MDS testing! ==

These are outstanding issues from the MD08 stacks provided by Paul and Heather:

=== Background problems due to removing the correlated read noise ===

[[Image(butterfly.jpg,600px)]]

The above is a portion of MD08.skycell.041.stk.29871, Heather's stack of the 41 best i-band images using the latest version of IPP. The vertical dark streaking around all the bright images is due to the background polynomial fits used in removing the correlated read noise. The displayed image is about 12 arcmin from top to bottom.

=== Clipping of stars at the stacking stage ==

[[Image(clipping.jpg,600px)]]
[[Image(clipping2.jpg,600px)]]