WFCAM Chip 2 edge artifact

This type of junk is always on chip 2 (extnum=3).

Scroll to the bottom for an explanation.


J-band postage stamps:
UKIDSS DR1 sourceid: 433795087346
RA:                  339.1418284
Dec:                 +0.7048686
30 x 30 arseconds

60 x 60 arseconds

120 x 120 arseconds

180 x 180 arseconds

240 x 240 arseconds

360 x 360 arseconds



From "CASU analysis of SV data for WFCAM"
(Document number: VDF-TRE-IOA-000008-0009 Version 0.9; January 2006)

A typical J-band dark sky stack (orientation on-sky with N to the top and E to the left):

All 4 detector H-band master flats for the period 7th-19th April are shown in mosaic overview in the following figure (N to top E to left):

Detector#2:


Last modified: Wed Sep 19 14:58:34 2007