newfeed_athon_2018
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| + | ====Daily Notes==== | ||
| + | |||
| + | Various notes of actions and accomplishments for the day... | ||
| + | |||
| + | * [[feedathon-daily-june-21-2018|June 21, 2018]] | ||
| + | * [[feedathon-daily-june-22-2018|June 22, 2018]] | ||
| + | * [[feedathon-daily-june-23-2018|June 23, 2018]] | ||
| =====Criteria===== | =====Criteria===== | ||
| - | The basic health of a feed is determined by the phase rms as measured on the A and C correlators during a weekly "array health" | + | The basic health of a feed is currently |
| phase rms: | phase rms: | ||
| Line 27: | Line 35: | ||
| | | ||
| + | ant1j down elin 2017-04-06 12: | ||
| + | ant2g down elin 2017-04-28 08: | ||
| + | ant3f down elin 2013-07-31 15: | ||
| + | ant3g down elin 2013-07-31 15: | ||
| + | ant3h down elin 2013-07-31 15: | ||
| + | ant4f down elin 2016-09-13 10: | ||
| + | ant4h down elin 2017-02-02 10: | ||
| | | ||
| =====Antenna Feeds===== | =====Antenna Feeds===== | ||
| - | The 16 new feeds are: **1c, | + | The 16 new feeds are on antennas: **1c, |
| + | |||
| + | The 6 antennas with no feeds (or missing other parts - not yet 100% clear) are: **1j, | ||
| + | |||
| + | The 19 antennas with rev 1 feeds *and* cryo readings are: **1a, | ||
| + | |||
| + | The 1 rev 1 antenna with *unreachable* cryo is: 2 | ||
| * A description of how the feeds are tested each week, see [[feed_testing|Feed Testing]] | * A description of how the feeds are tested each week, see [[feed_testing|Feed Testing]] | ||
| * [[http:// | * [[http:// | ||
| + | |||
| Line 218: | Line 240: | ||
| * 2018-02-07 (maint) 24V ps died. Replaced. Roughing pump not coming up. | * 2018-02-07 (maint) 24V ps died. Replaced. Roughing pump not coming up. | ||
| + | =====bestantpols.py===== | ||
| + | |||
| + | There is a great script that uses the results of the latest correlator array health obs and allows you to sort the antenna pols from best to worse. | ||
| + | |||
| + | The available frequencies are 1430, 3040, 4500, 6667, 8400, 10000 | ||
| + | |||
| + | Run from: **obs@tumulus: | ||
| + | |||
| + | bestantpols.py -f 1430 --details --attr prms-a, | ||
| + | bestantpols.py -f 1430 --details --attr tsys-a, | ||
| + | bestantpols.py -f 1430 --details --attr prms-a, | ||
| + | |||
| + | Example: 1430, as of June 21, 2018 | ||
| + | |||
| + | obs@tumulus: | ||
| + | # | ||
| + | # | ||
| + | # | ||
| + | 1hx,prms-c 0.376565 in3.i02.bfa | ||
| + | 3ex,prms-a 0.502934 in2.i10.bfa | ||
| + | 3lx,prms-c 0.595881 in3.i11.bfa | ||
| + | 2jy,prms-a 0.676914 in2.i17.bfa | ||
| + | 2ay,prms-a 0.735915 in2.i15.bfa | ||
| + | 2ax,prms-c 0.768168 in2.i03.bfa | ||
| + | 1dy,prms-c 0.776929 in3.i13.bfa | ||
| + | 4jy,prms-c 0.794174 in0.i20.bfa | ||
| + | 3ey,prms-a 0.815916 in2.i22.bfa | ||
| + | 2fy,prms-a 0.841078 in3.i16.bfa | ||
| + | 4kx,prms-a 0.843766 in1.i08.bfa | ||
| + | ... | ||
| + | 1ey,prms-a 77.7998 in0.i14.bfa | ||
| + | 1hy,prms-c 80.3347 in3.i14.bfa | ||
| + | 4ky,prms-c 80.4036 in1.i20.bfa | ||
| + | 4ky,prms-a 85.1352 in1.i20.bfa | ||
| + | 1ex,prms-a 103.143 in0.i02.bfa | ||
| + | 1ey,prms-c 118.599 in0.i14.bfa | ||
newfeed_athon_2018.1529528926.txt.gz · Last modified: 2023/10/28 18:36 (external edit)