Korean VLBI Network (KVN)

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Exp_code:  p18sl01f Season  2018A
Title:  iMOGABA56 PI: Name: Sang-Sung Lee
UT Time: 2018-04-19 03:53 ~ 2018-04-20 03:53 Band:  K22GHz,Q43GHz,W86GHz,D129GHz
Polarization: LHCP Data rate: 1Gbps
Observation comment
Observation status End of observation.
Observation summary view
CodeProblemsKYSKUSKTN
150Antenna control failures1
  Summary resultSSM
S:Success, M:Success with minor failures, F:Failure, C:Cancel
Correlation
Media arrival date:  Media Copy date  2018-04-26
Correlation date:  2018-10-26 Release date  2018-10-26
Public open date:  Fits file: 
Correlation Comment:

Fringe

Filename Result Comment
 

Station report

KYS station
Exp_code  p18sl01f Obs Time(UT):  2018-04-19 03:53 ~ 2018-04-20 03:53
result:  Success Weather:  Clear
Clock Offset:  -14.7 Diskpack:  KVN-4211/32000/1024
Pointing:  0.6, 30.8 Focus:  -550
Comment: 
Log file:   p18sl01fKYS.log
Antab file:   p18sl01fKYS.ANTAB.1
Antab image:  p18sl01fKYS.png
KUS station
Exp_code  p18sl01f Obs Time(UT):  2018-04-19 03:53 ~ 2018-04-20 03:53
result:  Success Weather:  Clear
Clock Offset:  3.2 Diskpack:  KVN-2114/16000/1024
Pointing:  -5.8, 11.2 Focus:  -1020
Comment: 
Log file:   p18sl01fKUS.log
Antab file:   p18sl01fKUS.ANTAB.1
Antab image:  p18sl01fKUS.png
KTN station
Exp_code  p18sl01f Obs Time(UT):  2018-04-19 03:53 ~ 2018-04-20 03:53
result:  Success with minor failures Weather:  Clear
Clock Offset:  -7.0 Diskpack:  KVN-3186/24000/1024
Pointing:  -2.0, 23.5 Focus:  860
Comment:  stay error at scan#121
ACU 초기화 (UT 20:47)
관측 재시작 at scan#123, UT 20:55
-->
ElDeviation의 적색 상태였고 Clear Error로 조치 및 Point 상태로 전환하고 수 분을 기다려도
안테나가 정상 상태로 돌아오지 않아 ACU 초기화 (at Scan#121, UT 20:41)
조치 이후 ApplyAzSector를 해제하고 관측을 재시작 (at Scan#123, UT 20:55)
Problems:  1: 2018-04-19 20:41~20:55 Antenna control failures: Stay error at scan#121(1749+096) -> ACU 초기화 및 관측 재시작 (UT 20:55)
Log file:   p18sl01fKTN.log
Antab file:   p18sl01fKTN.ANTAB.1
Antab image:  p18sl01fKTN.png

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