History of Observing Log/2016-11-12 (No. 2)

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• Observing Log/2016-11-12 has been deleted.
  • 1 (2016-11-12 (Sat) 12:33:46)
  • 2 (2016-11-12 (Sat) 15:45:28)
  • 3 (2016-11-12 (Sat) 18:30:41)
  • 4 (2016-11-12 (Sat) 20:28:05)
  • 5 (2016-11-13 (Sun) 09:58:31)

Observing Log

FFX - ERROR†

observer info†

• izumi natsuko
• skype: izumi.natsuko

 ASTE Environment Monitor 2016/11/12 03:33:42

===================================ASTE Site===================================
  Temp. :  -5.16 C   Humid. : 57.59 % (  2.40 hPa )   Solar :  0.00 kW/m2
  Wind  :   5.66 m/s  203 deg   AirPressure : 571.66 hPa    ( Rain:  0.01 )
  Opacity @220 GHz :   0.0680
================================ Receiver Cabin ===============================
  Main Cabin:   --- C  Upper Cabin:   --- C  AzTEC AE:   --- C  Dewar:   --- C
  SCD :   ----      ----      ----      ----
================================Observation Room===============================
  Temp. :  14.79 degC   Humid. : 10.78 %
  DBE(MAC):   20.5 degC  27.4 degC  25.4 degC  23.0 degC
  DBE(WHSF):  20.0 degC  20.0 degC  21.0 degC  22.0 degC  21.0 degC  21.0 degC
  Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
-------------------------------Air Conditioners--------------------------------
  Internal Out     18.10 C   14.80 C   -4.09 C   16.80 C    4.00 C   17.89 C
  Internal Ret.    19.60 C   15.20 C   14.80 C   -5.70 C   15.20 C   17.39 C
  External        168.60 C   -5.40 C   17.10 C  168.60 C
================================Antenna Shelter================================
  Air-cond. :    19.80 degC   18.70 degC   -3.70 degC
  Room Temp.:    16.50 degC

• UTC 03:36 Stop COSMOS 3

  [asteobs@aste-1c ~] sudo /cosmos3/naoj/sbin/cos3_cntl stop al

• UTC 03:48

  [asteobs@aste-1c ~]$ ps -ef | grep ffx
  root     16899     1  0 Nov11 ?        00:00:00 sh -c /home/asteffx/bin/if_bpf UW > /tmp/.ffx_exe.res
  root     16900 16899  0 Nov11 ?        00:00:00 /home/asteffx/bin/if_bpf UW
  asteobs  24077 21576  0 03:48 pts/0    00:00:00 grep ffx

• UTC0350 Reboot aste-1c

  [asteobs@aste-1c ~]$ su
  Password: 
  [root@aste-1c asteobs]# su halt
  
  ***** System shutdown procedure *****
  
   03:51:42 up 2 days,  1:32,  1 user,  load average: 0.12, 0.04, 0.01
  USER     TTY      FROM              LOGIN@   IDLE   JCPU   PCPU WHAT
  asteobs  pts/0    aste-mx1         03:36    0.00s  0.00s  0.00s sshd: asteobs [
  
  Shutdown OK ? (y/n/r=reboot): r
  
  System reboot
  
  Broadcast message from asteobs@aste-1c
  	(/dev/pts/0) at 3:51 ...
  
  The system is going down for reboot NOW!
  [root@aste-1c asteobs]# Connection to aste-1c closed by remote host.
  Connection to aste-1c closed.
  [asteobs@aste-mx1 Desktop]$ 

• UTC0353 COSMOS3 restart

  [asteobs@aste-1c ~]$ sudo /cosmos3/naoj/sbin/cos3_cntl restart all

• UTC0359 Check Local controller

  Maybe recover from FFX error

• UTC0401 Check Observation
  • Group/Project/Filename: aste16/linux16/OriK-c2

     ASTE Environment Monitor 2016/11/12 04:07:47
    
    ===================================ASTE Site===================================
      Temp. :  -5.29 C   Humid. : 57.74 % (  2.38 hPa )   Solar :  0.00 kW/m2
      Wind  :   6.18 m/s  278 deg   AirPressure : 571.52 hPa    ( Rain:  0.01 )
      Opacity @220 GHz :   0.1179
    ================================ Receiver Cabin ===============================
      Main Cabin:   --- C  Upper Cabin:   --- C  AzTEC AE:   --- C  Dewar:   --- C
      SCD :   ----      ----      ----      ----
    ================================Observation Room===============================
      Temp. :  15.24 degC   Humid. : 10.41 %
      DBE(MAC):   20.4 degC  27.6 degC  25.5 degC  23.2 degC
      DBE(WHSF):  20.0 degC  20.0 degC  21.0 degC  22.0 degC  21.0 degC  21.0 degC
      Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
    -------------------------------Air Conditioners--------------------------------
      Internal Out     17.60 C   15.50 C   16.00 C   17.50 C    3.00 C   17.70 C
      Internal Ret.    19.80 C   15.70 C   16.10 C   -5.50 C   16.00 C   17.30 C
      External        168.60 C   -5.40 C   -2.20 C  168.60 C
    ================================Antenna Shelter================================
      Air-cond. :    21.10 degC   20.20 degC   -4.90 degC
      Room Temp.:    18.00 degC

• Qlook did not work..

• UTC0422 COSMOS3 restart

• UTC0430 Check Observation for FWHM
  • Group/Project/Filename: aste16/linux16/OriK-c2

     ASTE Environment Monitor 2016/11/12 04:30:39
    
    ===================================ASTE Site===================================
      Temp. :  -5.45 C   Humid. : 58.87 % (  2.40 hPa )   Solar :  0.00 kW/m2
      Wind  :   5.67 m/s  279 deg   AirPressure : 571.40 hPa    ( Rain:  0.01 )
      Opacity @220 GHz :   0.1329
    ================================ Receiver Cabin ===============================
      Main Cabin:   --- C  Upper Cabin:   --- C  AzTEC AE:   --- C  Dewar:   --- C
      SCD :   ----      ----      ----      ----
    ================================Observation Room===============================
      Temp. :  15.11 degC   Humid. : 10.50 %
      DBE(MAC):   20.0 degC  27.2 degC  25.4 degC  23.0 degC
      DBE(WHSF):  20.0 degC  20.0 degC  21.0 degC  22.0 degC  21.0 degC  21.0 degC
      Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
    -------------------------------Air Conditioners--------------------------------
      Internal Out     17.30 C   15.50 C   16.89 C   17.20 C   13.80 C   17.70 C
      Internal Ret.    19.60 C   15.60 C   16.10 C   -1.80 C   16.00 C   17.20 C
      External        168.60 C   -5.80 C    5.80 C  168.60 C
    ================================Antenna Shelter================================
      Air-cond. :    21.30 degC   19.50 degC   -5.80 degC
      Room Temp.:    14.80 degC

• Cannot detect signal at X1 and X3 => Another Error ??

[asteobs@aste-1c ~]$ 2016/11/12 04:32:53 ERROR   shm_pressure : serial_read( 1 chars ) timeout
2016/11/12 04:32:53 ERROR   shm_pressure : Read error (serial_read2)
2016/11/12 04:32:53 ERROR   shm_pressure : Failed to read data
2016/11/12 04:32:53 WARNING  shm_pressure : pressure read retry

• UTC0517 retry tuning
  • Problem at S1USB and S1LSB ?

    	***TPD voltage***
    	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
    	-1.51	-0.89	59.00	58.40	-1.74	-1.81	91.17	84.46	[mV]
    	***Set ATT***
    	S1USB:ATT_old = 32.75 [dB]
    	S1USB:ATT overrange: ATT=32.75
    	S1USB:ATT_new = 32.75 [dB]
    	S1LSB:ATT_old = 32.75 [dB]
    	S1LSB:ATT overrange: ATT=32.75
    	S1LSB:ATT_new = 32.75 [dB]
    	S2USB:ATT_old = 14.50 [dB]
    	S2USB:ATT_new = 14.50 [dB]
    	S2LSB:ATT_old = 17.00 [dB]
    	S2LSB:ATT_new = 17.00 [dB]
    	***Please wait a moment***
    	***TPD voltage***
    	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
    	-1.45	-0.81	59.24	58.64	-1.90	-1.85	91.40	84.79	[mV]

    	***TPD voltage***
    	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
    	-1.42	-0.79	60.13	59.24	-1.84	-1.85	93.15	91.93	[mV]
    	***Set ATT***
    	S1IFA:ATT_old = 23.75 [dB]
    	S1IFA:ATT overrange: ATT=23.75
    	S1IFA:ATT_new = 23.75 [dB]
    	S1IFB:ATT_old = 23.75 [dB]
    	S1IFB:ATT overrange: ATT=23.75
    	S1IFB:ATT_new = 23.75 [dB]
    	S2IFA:ATT_old = 5.75 [dB]
    	S2IFA:ATT_new = 5.75 [dB]
    	S2IFB:ATT_old = 6.50 [dB]
    	S2IFB:ATT_new = 6.50 [dB]
    	***Please wait a moment***
    	***TPD voltage***
    	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
    	-1.57	-0.83	58.93	58.42	-1.81	-1.80	90.71	92.51	[mV]

    	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
    	-2.5	-1.7	32.8	29.1	-2.0	-1.8	50.0	47.3	[mV]
    
    	Result: R-SKY
    	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
    	0.000	0.000	2.507	3.047	0.000	0.000	2.615	2.869	[dB]
    
    	Result: Tsys[Tamb=293K]
    	S1USB	S1LSB	S2USB	S2LSB	X-IF1	X-IF2	Y-IF1	Y-IF2
    	0.0	0.0	375.0	288.1	0.0	0.0	354.8	313.1	[K]

• Retry observation..
  • Detect strange signal at X1 and X3 => Start tuning twice => Not fixed...

[asteobs@aste-1c ~]$ 2016/11/12 05:51:04 ERROR   shm_pressure : serial_read( 1 chars ) timeout
2016/11/12 05:51:04 ERROR   shm_pressure : Read error (serial_read2)
2016/11/12 05:51:04 ERROR   shm_pressure : Failed to read data
2016/11/12 05:51:04 WARNING  shm_pressure : pressure read retry
2016/11/12 05:54:37 ERROR   shm_pressure : serial_read( 1 chars ) timeout
2016/11/12 05:54:37 ERROR   shm_pressure : Read error (serial_read2)
2016/11/12 05:54:37 ERROR   shm_pressure : Failed to read data
2016/11/12 05:54:37 WARNING  shm_pressure : pressure read retry

• UTC0616 Check Observation for MAC
  • Group/Project/Filename: aste16/linux16/OriK-cw

ASTE Environment Monitor 2016/11/12 06:17:24

===================================ASTE Site===================================
  Temp. :  -5.82 C   Humid. : 56.46 % (  2.24 hPa )   Solar :  0.00 kW/m2
  Wind  :   3.19 m/s  266 deg   AirPressure : 570.80 hPa    ( Rain:  0.01 )
  Opacity @220 GHz :   0.0707
================================ Receiver Cabin ===============================
  Main Cabin:  17.9 C  Upper Cabin:   8.7 C  AzTEC AE: 168.6 C  Dewar: 168.6 C
  SCD :   ----      ----      ----      ----
================================Observation Room===============================
  Temp. :  15.12 degC   Humid. : 10.16 %
  DBE(MAC):   20.2 degC  27.5 degC  25.3 degC  23.2 degC
  DBE(WHSF):  20.0 degC  20.0 degC  21.0 degC  22.0 degC  21.0 degC  20.0 degC
  Meeting Rm.:  Temp:  room:  -----       entrance:  -----       WC:  -----
-------------------------------Air Conditioners--------------------------------
  Internal Out     17.10 C   16.20 C   17.20 C   18.39 C   -6.40 C   17.80 C
  Internal Ret.    19.60 C   16.00 C   17.10 C   16.89 C   16.20 C   17.30 C
  External        168.60 C   -7.50 C   -3.10 C  168.60 C
================================Antenna Shelter================================
  Air-cond. :    20.20 degC   19.10 degC   -6.60 degC
  Room Temp.:    17.30 degC

• UTC0622 ANTENNA_G trouble => COSMOS3 restart
• We can detect signals