[[Observing Log]]
* Linux COSMOS3 data [#ka18377a]
- Mitaka
Observer: Kamazaki, Ashitagawa
Account: aste16
Project: linux16
- 01:40 Tuning (RDor-p2)
az,el = -180 60
-
2016/02/04 01:38:45
Temp. : -0.52 C Humid. : 73.88 % ( 4.34 hPa ) Solar : 0.00 kW/m2
Wind : 4.19 m/s 176 deg AirPressure : 572.43 hPa ( Rain: 0.06 )
Opacity @220 GHz : 0.1938
-
Current time = 2016/02/04 01:39:15
Aspirin time = 2016/02/04 01:39:14
Weather time = 2016/02/04 01:39:07
Aspirin Offset : (Az, El) = ( 9.73, 11.11 )
Aspirin status : ** WIND ON ** ( C22:on C6:OFF WIND:on )
Refraction Corr. status : OK
-
> asterx_set DASH345
LO Freq = 351.563570880
Pol0 = 292 , Pol1 = 286
Pol0 = 0.007124[A], Pol1 = 0.006980[A]
Pol0 = 0.653051[V], Pol1 = 0.757742[V]
> mmc1_rstop
/cosmos3/naoj/bin/mmc1_rstop: line 96: 14696 Segmentation fault (core dumped)
[asteobs@aste-1c ~]$ ls -l /var/tmp/mmc1.log
-rw-r--r-- 1 astedev astctl 33810 Feb 4 01:34 /var/tmp/mmc1.log
[root@aste-1c aste]# chmod 666 /var/tmp/mmc1.log
> mmc1_rstop
"Segmentation fault" went away.
> ifeo_tune 1 0.030
14 dB 0.040452 V
> ifeo_tune 2 0.050
13 dB 0.057037 V
> mmc1_sstop
> yfactor 1
R=0.037641 V, Sky=0.023773 V, Y=4.595434 dB
> yfactor 2
R=0.055160 V, Sky=0.034994 V, Y=4.550614 dB
StartTuning -> ok
- 01:55 RDor-pw &br;
The antenna could not be set to PROG in both of main and sub reflectors. ALL PROG/MAN/STBY and PROG/MAN/STBY buttons did not work. After COSMOS3 was restarted at MTK only, this problem was resolved.
- 02:05 RDor-pw
az,el = -160 46
daz,del = 0.0 0.0
-> daz,del = -4.0 0.0
Tsys: A1=656 A2=616 A3=688 A4=727
- 02:20 OriK-cw
az,el = -46 66
daz,del = -4.0 0.0
Tsys: A1=502 A2=481 A3=530 A4=561
Ta*: A2=~90 A4=~80
-> OriK-cw.160204022138.01.nqm
baseline subtraction:
all: 2nd-order polynomial function (fit ranges=[20,170],[700,770],[940,1010]ch)
A1&ref(okcwa1l4a.png,,25%);
A2&ref(okcwa2l4a.png,,25%);
A3&ref(okcwa3l4a.png,,25%);
A4&ref(okcwa4l4a.png,,25%); &br;
&color(red){The spectral shapes are inverted in the velocity domain comparing with Solaris spectra.};
2016/02/04 02:26:38
Temp. : -1.22 C Humid. : 76.42 % ( 4.27 hPa ) Solar : 0.00 kW/m2
Wind : 4.76 m/s 190 deg AirPressure : 572.57 hPa ( Rain: 0.06 )
Opacity @220 GHz : 0.1805
-
Current time = 2016/02/04 02:26:26
Aspirin time = 2016/02/04 02:26:26
Weather time = 2016/02/04 02:26:21
Aspirin Offset : (Az, El) = ( -0.12, 1.92 )
Aspirin status : ** WIND ON ** ( C22:on C6:OFF WIND:on )
Refraction Corr. status : OK
- 02:29 Tuning (Orik-c2)
az,el = -49 60
-
> asterx_set DASH345
LO Freq = 350.860745640
Pol0 = 309 , Pol1 = 287
Pol0 = 0.007541[A], Pol1 = 0.007005[A]
Pol0 = 0.656642[V], Pol1 = 0.758278[V]
> whsf_tune S1USB S1LSB S2USB S2LSB
***Set ATT***
S1USB:ATT_old = 15.50 [dB]
S1USB:ATT_new = 15.50 [dB]
S1LSB:ATT_old = 17.75 [dB]
S1LSB:ATT_new = 17.75 [dB]
S2USB:ATT_old = 18.00 [dB]
S2USB:ATT_new = 18.00 [dB]
S2LSB:ATT_old = 14.00 [dB]
S2LSB:ATT_new = 14.00 [dB]
***TPD voltage***
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
58.92 59.83 57.47 57.01 87.28 86.41 82.70 84.92 [mV]
> whsf_tune X-IF1 X-IF2 Y-IF1 Y-IF2
***Set ATT***
S1IFA:ATT_old = 6.50 [dB]
S1IFA:ATT_new = 6.50 [dB]
S1IFB:ATT_old = 6.00 [dB]
S1IFB:ATT_new = 5.75 [dB]
S2IFA:ATT_old = 6.50 [dB]
S2IFA:ATT_new = 6.50 [dB]
S2IFB:ATT_old = 6.25 [dB]
S2IFB:ATT_new = 6.25 [dB]
***TPD voltage***
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
58.61 58.92 56.81 56.79 86.22 86.81 85.39 88.40 [mV]
> whsf_rsky
Result: R-SKY
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
1.614 2.290 1.726 1.838 1.626 2.212 1.791 1.748 [dB]
Result: Tsys[Tamb=293K]
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
650.8 422.1 600.5 556.3 645.0 441.1 574.0 591.4 [K]
> whsf_stab 10
*** average ***
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
58.8 59.3 57.0 56.9 86.5 87.7 86.0 88.9 [mV]
*** stability ***
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
0.24 0.60 0.58 0.20 0.66 1.05 0.99 0.61 [%]
> loatt_dash345 -p0 248
> loatt_dash345 -p1 226
Pol0 = 248 , Pol1 = 226
Pol0 = 0.006051[A], Pol1 = 0.005516[A]
Pol0 = 0.644746[V], Pol1 = 0.743643[V]
> whsf_tune S1USB S1LSB S2USB S2LSB
***Set ATT***
S1USB:ATT_old = 18.00 [dB]
S1USB:ATT_new = 18.00 [dB]
S1LSB:ATT_old = 19.00 [dB]
S1LSB:ATT_new = 19.00 [dB]
S2USB:ATT_old = 19.25 [dB]
S2USB:ATT_new = 19.25 [dB]
S2LSB:ATT_old = 16.25 [dB]
S2LSB:ATT_new = 16.25 [dB]
***TPD voltage***
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
60.30 61.81 62.23 63.35 94.06 103.84 103.98 102.05 [mV]
> whsf_tune X-IF1 X-IF2 Y-IF1 Y-IF2
***Set ATT***
S1IFA:ATT_old = 6.50 [dB]
S1IFA:ATT_new = 6.50 [dB]
S1IFB:ATT_old = 6.25 [dB]
S1IFB:ATT_new = 6.50 [dB]
S2IFA:ATT_old = 7.00 [dB]
S2IFA:ATT_new = 7.00 [dB]
S2IFB:ATT_old = 6.75 [dB]
S2IFB:ATT_new = 6.75 [dB]
***TPD voltage***
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
60.20 62.96 63.50 63.30 93.70 89.73 93.48 89.30 [mV]
> whsf_rsky
Result: R-SKY
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
1.842 2.687 2.288 2.115 1.828 2.707 2.402 1.976 [dB]
Result: Tsys[Tamb=293K]
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
554.8 342.0 422.4 467.0 559.9 338.6 396.7 508.4 [K]
> mmc1_rstop
> whsf_stab 10
*** average ***
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
60.2 65.1 65.7 63.3 93.2 93.1 96.9 89.0 [mV]
*** stability ***
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
0.32 2.47 2.55 0.20 0.59 2.63 2.56 0.60 [%]
- 02:39 Priority was suddenly lost. Network problem?
- 02:42 OriK-c2
az,el = -54 62
daz,del = -4.0 0.0
-> OriK-c2.160204024223.01.nqm
baseline subtraction:
all: 1st-order polynomial function (fit ranges=[300,500],[1620,1830]ch)
X3&ref(okc2x3l4a.png,,25%);
X4&ref(okc2x4l4a.png,,25%);
- 05:10 Tuning (I102-p2)
az,el = 10 60
-
2016/02/04 05:10:58
Temp. : -2.11 C Humid. : 70.33 % ( 3.68 hPa ) Solar : 0.00 kW/m2
Wind : 1.94 m/s 267 deg AirPressure : 571.73 hPa ( Rain: 0.03 )
Opacity @220 GHz : 0.0923
-
Current time = 2016/02/04 05:11:29
Aspirin time = 2016/02/04 05:11:29
Weather time = 2016/02/04 05:11:17
Aspirin Offset : (Az, El) = ( -3.98, 0.63 )
Aspirin status : ** WIND ON ** ( C22:on C6:OFF WIND:on )
Refraction Corr. status : OK
-
> asterx_set DASH345
LO Freq = 350.944129680
Pol0 = 307 , Pol1 = 287
Pol0 = 0.007490[A], Pol1 = 0.007005[A]
Pol0 = 0.655890[V], Pol1 = 0.758005[V]
> loatt_dash345 -p0 248
> loatt_dash345 -p1 226
Pol0 = 248 , Pol1 = 226
Pol0 = 0.006050[A], Pol1 = 0.005516[A]
Pol0 = 0.644426[V], Pol1 = 0.743436[V]
> whsf_tune S1USB S1LSB S2USB S2LSB
***Set ATT***
S1USB:ATT_old = 18.00 [dB]
S1USB:ATT_new = 18.00 [dB]
S1LSB:ATT_old = 19.50 [dB]
S1LSB:ATT_new = 19.50 [dB]
S2USB:ATT_old = 20.00 [dB]
S2USB:ATT_new = 20.00 [dB]
S2LSB:ATT_old = 16.50 [dB]
S2LSB:ATT_new = 16.50 [dB]
***TPD voltage***
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
60.14 62.27 61.57 61.93 92.18 89.52 90.04 87.84 [mV]
> whsf_tune X-IF1 X-IF2 Y-IF1 Y-IF2
***Set ATT***
S1IFA:ATT_old = 6.50 [dB]
S1IFA:ATT_new = 6.50 [dB]
S1IFB:ATT_old = 6.50 [dB]
S1IFB:ATT_new = 6.50 [dB]
S2IFA:ATT_old = 7.00 [dB]
S2IFA:ATT_new = 7.00 [dB]
S2IFB:ATT_old = 6.75 [dB]
S2IFB:ATT_new = 6.75 [dB]
***TPD voltage***
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
59.99 62.47 61.69 61.73 91.35 89.59 89.96 87.02 [mV]
> whsf_rsky
Result: R-SKY
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
2.225 2.064 1.771 2.470 2.202 1.931 1.782 2.319 [dB]
Result: Tsys[Tamb=293K]
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
437.8 481.4 581.9 382.5 443.6 523.3 577.5 415.1 [K]
> mmc1_rstop
> whsf_stab 10
*** average ***
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
60.0 62.5 61.8 61.9 91.7 89.6 90.2 87.4 [mV]
*** stability ***
S1USB S1LSB S2USB S2LSB X-IF1 X-IF2 Y-IF1 Y-IF2
0.21 0.22 0.22 0.19 0.49 0.25 0.26 0.46 [%]
- 05:12 Pointing (I102-p2) &br;
No update in QLOOKL. Its table name was old (OriK-c2) and not new one (I102-p2).
2016-02-04 05:16:38.356 (null) astqlview INF Observation START : OriK-c2 OrionKL RADEC
This was not resolved by restarting S99astqllsv and COSMOS3(cos3_cntl restart) on aste-mt1. Finally, Restarting /cosmos3/aste/rc3.d/S99astqlsv on aste-1c resolved this issue.
- 05:31 Pointing (I102-p2)
az,el = -5 54
daz,del = -4.0 0.0
-> daz del = -3.0 3.0
Tsys: X3=537 X4=417
Ta*: X3=~16 X4=~21
- 05:51 I102-c2
az,el = -11 53
daz,del = +3.0 -3.0
Tsys: X3=636 X4=745
Ta*: ~20-22
-
2016/02/04 05:53:22
Temp. : -2.28 C Humid. : 69.37 % ( 3.58 hPa ) Solar : 0.00 kW/m2
Wind : 1.40 m/s 265 deg AirPressure : 571.39 hPa ( Rain: 0.03 )
Opacity @220 GHz : 0.1247
-
Current time = 2016/02/04 05:53:24
Aspirin time = 2016/02/04 05:53:22
Weather time = 2016/02/04 05:53:20
Aspirin Offset : (Az, El) = ( -0.26, 0.94 )
Aspirin status : ** WIND ON ** ( C22:on C6:OFF WIND:on )
Refraction Corr. status : OK
- 05:59 I102-r2
az,el = -14 53
daz,del = +3.0 -3.0
Tsys: X3=513 X4=430
- 06:23 I102-s2
az,el = -23 51
daz,del = +3.0 -3.0
Tsys: X3=518 X4=435
- 06:51 antenna console buttons did not work again...
- 06:51 antenna console buttons did not work again... &br;
We noticed that there were many files under aste-1c:/cosmos3/naoj/log/wind/. shm_wind, shm_cadac and shm_pressure frequently received signal 15 from exec_weather. Why? Anyway, this is under investigation. Note this issue was not resolved by rebooting aste-v1c.
- 07:01 Tuning (I102-ph) &br;
ACG reported timeout errors of dsactl1. This issue persisted even after S99astacg restarted on aste-1c.
2016-02-04 07:01:37.978 aste-mt1 astmgui DEB RCV=ERROR ERR COR(1): Connection timeout with dsactl1 <
2016-02-04 07:01:38.136 aste-mt1 astmgui DEB [fN=2] ERROR ERR COR(1): Connection timeout with dsactl1<
2016-02-04 07:04:57.969 aste-mt1 astmgui DEB RCV=ERROR ERR COR(1): Connection timeout with dsactl1 <
2016-02-04 07:04:59.305 aste-mt1 astmgui DEB [fN=2] ERROR ERR COR(1): Connection timeout with dsactl1<
We found dsactl1 did not reply to ping. The Ethernet port (192.168.118.1) of aste-1c was ok.
[astedev@aste-1c ~]$ ping dsactl1
PING dsactl1 (192.168.118.10) 56(84) bytes of data.
From 192.168.118.1 icmp_seq=2 Destination Host Unreachable
[astedev@aste-1c ~]$ ping 192.168.118.1
PING 192.168.118.1 (192.168.118.1) 56(84) bytes of data.
64 bytes from 192.168.118.1: icmp_seq=1 ttl=64 time=0.013 ms
We could not try power-cycle of MAC because of no response from its lantap1.
[asteobs@aste-1c ~]$ ping lantap1
PING lantap1 (192.168.11.149) 56(84) bytes of data.
From aste-1c (192.168.11.15) icmp_seq=2 Destination Host Unreachable
From aste-1c (192.168.11.15) icmp_seq=3 Destination Host Unreachable
From aste-1c (192.168.11.15) icmp_seq=4 Destination Host Unreachable
FYI, MAC's temperatures were between 15 C and 17 C.&br;
In the next day, we found the fuse of lantap was blown probably due to over current.
- 07:41 Tuning (I102-s2, jup-xc)
az,el = -30 60
-
> asterx_set DASH345
LO Freq = 350.943738240
> loatt_dash345 -p0 248
> loatt_dash345 -p1 226
Pol0 = 248 , Pol1 = 226
Pol0 = 0.006050[A], Pol1 = 0.005516[A]
Pol0 = 0.645148[V], Pol1 = 0.744029[V]
> swbox_ctl_rx
STATUS:DASH345
> swbox_ctl_be
status: swbox_ctl_be CONT
> swbox_ctl_pol 1 0
> swbox_ctl_pol
status: swbox_ctl_pol 1 0
400:P1-LSB 402:P0-LSB
> swbox_ctl_eo
status: swbox_ctl_eo 1 2
- 07:49 Pointing (jup-xc)
az,el = -21 61
daz,del = +3.0 -3.0
-
2016-02-04 07:50:17.128 aste-mt1 astmgui DEB RCV=ERROR ANTENNA_G Fatal ERROR.<
2016-02-04 07:50:18.258 aste-mt1 astmgui DEB [fN=2] ERROR ANTENNA_G Fatal ERROR.<
2016-02-04 07:50:09.651 aste-1c astant DEB start loop 1454572260 1454572276
2016-02-04 07:50:09.651 aste-1c astant DEB 1454572259.750000 1454572275.900000
2016-02-04 07:50:09.666 aste-1c astant DEB adm: command buffer is full
2016-02-04 07:50:09.666 aste-1c astant DEB adm: command buffer is full
2016-02-04 07:50:09.669 aste-1c astant DEB adm: command buffer is full
2016-02-04 07:50:09.669 aste-1c astant DEB cmn_socket_write: Broken pipe
2016-02-04 07:50:09.669 aste-1c astant DEB adm: msg: REJECT command buffer is full
2016-02-04 07:50:09.669 aste-1c astant DEB adm: connection close
This was not resolved by restarting S98astand on aste-1c. We got same error messages.
- 08:19 jup-xc&br;
- 08:19 jup-xc &br;
Still same error messages. We gave up continuum observations.
- 08:31 Network down due to a NAOJ's firewall problem. We gave up our observations.
![[PukiWiki]](http://www2.nao.ac.jp/~aste-www/aste_wiki/obs.jpg "[PukiWiki]")
