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LCS experiment v271o has been analyzed
Dear colleagues,
I have processed the last LCS experiment v271o. Of 130 scheduled
target sources we have detected 75 objects. Results of analysis can
be found at http://astrogeo.org/lcs/v271o/
Failures:
1) HOBART26 failed: fringe amplitudes at IF1-8 are factor of 100 weaker
than should be and no fringes at IF9-16. The reason not found.
2) ATCA-104 had SEFD 970 Jy instead of ~100. I suspect a failure in
phasing the array. There was a clock jump after 6 hour wrt the nominal
start.
3) No calibration information from ASKAP-32, ATCA-109 and WARK12M
Remaining to do list:
a) to make a final astrometric catalogue. The trickiest part is to evaluate
the contribution of the ionosphere. I am going to derive weights on
a basis of GNSS ionospheric model. This should be done within 2-4 weeks.
b) to image experiments.
c) to derive flux density using concurrent ATCA correlation.
After that we can close the project.
Sincerely,
Leonid
2016.04.24_22:49:32
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