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--- newfeed_athon_2018 [2018/06/20 18:19] – jrseti
+++ newfeed_athon_2018 [2023/10/28 18:36] (current) – external edit 127.0.0.1
@@ Line 4: / Line 4: @@
 {{ :ata_antennas_june_2018.png?400 |}}
+====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=====
-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" correlator observation. Another indicator is the cryotemp.
+The basic health of a feed is currently determined by the phase rms as measured on the A and C correlators during a weekly "array health" correlator observation. Another indicator is the cryotemp.
 phase rms:
@@ Line 27: / Line 35: @@
+  ant1j                        down  elin              2017-04-06 12:00:00  both az/el encoders fine. relay card bad. replaced. Still has no feed however
+  ant2g                        down  elin              2017-04-28 08:36:34  (maint) removed rfcb-018 to use in 4j
+  ant3f                        down  elin              2013-07-31 15:24:55  removed control box, powered off
+  ant3g                        down  elin              2013-07-31 15:25:06  removed control box, powered off
+  ant3h                        down  elin              2013-07-31 15:25:14  removed control box, powered off
+  ant4f                        down  elin              2016-09-13 10:54:02  removed control box (to install in 1a). Leave ant in nofeed group
+  ant4h                        down  elin              2017-02-02 10:52:25  (maint) both lnas have gone bad
 =====Antenna Feeds=====
+The 16 new feeds are on antennas: **1c,1e,1g,1h,1k,2a,2b,2e,2h,2j,2m,3c,3d,3l,4j,5b**
+The 6 antennas with no feeds (or missing other parts - not yet 100% clear) are: **1j,3f,3g,3h,4f,4h**
+The 19 antennas with rev 1 feeds *and* cryo readings are: **1a,1b,1d,1f,2c,2d,2f,2k,2l,3e,3j,4e,4g,4k,4l,5c,5e,5g,5h**
+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]]
+  * [[http://setiquest.info/docs/feed-control-commands.pdf|Feed control commands document]]
 ====1e====
+  * [[ant1e_notes|Notes page]]
   * Install date: 2017-12-06
   * SN: 5C4-002
@@ Line 47: / Line 75: @@
 ====1h====
+  * [[ant1h_notes|Notes page]]
   * Install date: 2017-06-14
   * SN: 5C4-013
@@ Line 57: / Line 86: @@
 ====1k====
+  * [[ant1k_notes|Notes page]]
   * Install date: 2017-06-14
   * SN: 5C4-012
@@ Line 70: / Line 100: @@
 ====2a====
+  * [[ant2a_notes|Notes page]]
   * Install date: 2015-10-23
   * SN: 5C4-005
@@ Line 83: / Line 114: @@
 ====2b====
+  * [[ant2b_notes|Notes page]]
   * Install date: 2016-01-28
   * SN: 5C4-010
@@ Line 93: / Line 125: @@
 ====2e====
+  * [[ant2e_notes|Notes page]]
   * Install date: 2015-10-23
   * SN: 5C4-004
@@ Line 103: / Line 136: @@
 ====2h====
+  * [[ant2h_notes|Notes page]]
   * Install date: 2016-01-28,
   * SN: 5C4-009
@@ Line 113: / Line 147: @@
 ====2j====
+  * [[ant2j_notes|Notes page]]
   * Install date: 2017-06-13
   * SN: 5C4-014
@@ Line 126: / Line 161: @@
 ====2m====
+  * [[ant2m_notes|Notes page]]
   * Install date: 2017-06-13
   * SN: 5C4-015
@@ Line 136: / Line 172: @@
 ====3d====
+  * [[ant3d_notes|Notes page]]
   * Install date: 2017-06-15
   * SN: 5C4-017
@@ Line 149: / Line 186: @@
 ====3l====
+  * [[ant3l_notes|Notes page]]
   * Install date: 2015-12-16
   * SN: 5C4-011
@@ Line 163: / Line 201: @@
 ====4j====
+  * [[ant4j_notes|Notes page]]
   * Install date: 2017-12-06
   * SN: 5C4-006
@@ Line 201: / Line 240: @@
   * 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:~/elin/arrayhealth/ah/progs**
+  bestantpols.py -f 1430 --details --attr prms-a,prms-c
+  bestantpols.py -f 1430 --details --attr tsys-a,tsys-c
+  bestantpols.py -f 1430 --details --attr prms-a,prms-c,tsys-a,tsys-c
+Example: 1430, as of June 21, 2018
+obs@tumulus:~/elin/arrayhealth/ah/progs 14:56:21 > bestantpols.py -f 1430 --details --attr prms-a,prms-c
+  #Phase:	3c84-1430
+  #Attr:	['prms-a', 'prms-c']
+  #Run:	/data/tumulus/obs/arrayhealth/2018-06-20_arrayhealth/obslog-1
+hx,prms-c 0.376565 in3.i02.bfa
+ex,prms-a 0.502934 in2.i10.bfa
+lx,prms-c 0.595881 in3.i11.bfa
+jy,prms-a 0.676914 in2.i17.bfa
+ay,prms-a 0.735915 in2.i15.bfa
+ax,prms-c 0.768168 in2.i03.bfa
+dy,prms-c 0.776929 in3.i13.bfa
+jy,prms-c 0.794174 in0.i20.bfa
+ey,prms-a 0.815916 in2.i22.bfa
+fy,prms-a 0.841078 in3.i16.bfa
+kx,prms-a 0.843766 in1.i08.bfa
+  ...
+ey,prms-a 77.7998 in0.i14.bfa
+hy,prms-c 80.3347 in3.i14.bfa
+ky,prms-c 80.4036 in1.i20.bfa
+ky,prms-a 85.1352 in1.i20.bfa
+ex,prms-a 103.143 in0.i02.bfa
+ey,prms-c 118.599 in0.i14.bfa