Hi Emmanuel et al. --
another WICloop -- with good calibrators I hope! -- from Tuesday 3nov09:

WICloop.55139.93608097222

Again this may be found as SDM, MS, and UVFITS in

/home/casa-dev-11/mrupen/WIDAR0

Basically we want to know how the data look, and whether we can transfer
phase correctly to the calibrator offset from the phase center.

Steve: this data set again includes weather tables, if you'd like to check
that those are getting through to CASA correctly.

Thank you much --

Michael

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Details of the observations:
* C band
* Subbands 3 6 7 (NOTE THAT WE HAVE ONLY THREE SUBBANDS THIS TIME)
* 128 MHz/subband, 256 channels per subband --> 0.5 MHz channel sep'n
* Dual pol'n (RR, LL) with auto-correlations
* 1 second dumps
* EVLA script: /home/mchost/evla/scripts/widar/WICloop.evla
- revised to use truly point-like calibrators (we hope :)
- attenuators fixed just before 3rd scan
- fshift= 20 kHz
- lower edge of 1 GHz baseband= 4488 MHz

Software versions & WIDAR-0 configuration:
* b101-t-3, b102-t-{1,3}
- each BlB does RR+LL w/ auto-corr'n for one subband
- 4 CCCs/corr'n --> 256 channels
- avoid b101-t-1 because of bad correlator chip & worries about
what that might do to the CBE
* each BlB sends output to a separate NIC in node 02 (02-{2,3,4})
- rate per NIC= 624 frame/sec
* CBE: wcbe-20091029.0
- configuration: w0_12ant_sb367dualpoln_autocross3nov09_sdm1.xml
* StB, BlB all green during these observations
- This is after Barry's fshift fix, but before Raltron removal
* asdm2MS-test v. 1.30
* exportuvfits: CASA Version 3.0.0 (build #9388)
Built on: Tue 2009/11/03 04:55:05 UTC

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-- JuergenOtt - 2009-11-05
Topic revision: r1 - 2009-11-05, JuergenOtt
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