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ID | Category | Severity | Reproducibility | Date Submitted | Last Update | ||||
0000068 | [submission] 0.unknown/unspecified | minor | always | 08-09-08 08:10 | 04-11-08 12:34 | ||||
Reporter | Jurjen Sluman | View Status | public | ||||||
Assigned To | Hans van der Marel | ||||||||
Priority | normal | Resolution | open | ||||||
Status | closed | ||||||||
Summary | 0000068: Baseline based error RT1-2 | ||||||||
Description |
Tom Oosterloo has noticed that already since a while, for a 20-Mhz line observation, the data on baseline RT1-2 (both XX and YY) are systematically too large by a few %. Checking the calibration etc, Tom comes to the conclusion that there is a baseline based error on this baseline. Attached is a plot of data of 3C295 of amplitude vs uvdistance to illustrate. You can spot the outliers around 23 Jy, being baseline RT1-2 |
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Additional Information | |||||||||
Attached Files | c1-2.pdf [^] (282,870 bytes) 08-09-08 08:14 | ||||||||
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