History of Observing Log/2016-09-26 (No. 1)

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  • 1 (2016-09-26 (Mon) 10:54:41)

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Observing Log

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CSV2016: Remaining works (2016-09-25)†

Tasks†

• WHSF OTF
• Spectral comparison between P0 and P1 of DASH345

Preparations†

1. Tuning at EL=60.0 deg
   • Tuning of DASH345/BAND8 for continuum observations
   • Don't forget to record weather conditions

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Information†

• Observers: Kamazaki
• Site: Mitaka
• Weather conditions (2016-09-25UT03:10)

  Temperature: -1.4 C
  Humidity: 1.4 hPa
  Wind: 2.3 m/s (260 deg)
  220GHz opacity: 0.04

WHSF OTF†

Tuning DASH345†

• UT03:23 aste16/linux16/tOCC3p2.tune

  el = 60

  • &ref(): File not found: "tuning.txt" at page "Observing Log/2016-09-26";

Pointing†

• UT03:34 aste16/linux16/tOCC3p2.start

  az,el = +72 42
  daz,del = +2.0 +3.0 -> +2.0 +2.0
  Tsys X[1-4] = 314.6 274.8 257.6 305.3

O Cet†

• UT03:45 aste16/linux16/tOCC3r2.start

  az,el = +70 45
  daz,del = +2.0 +2.0
  Tsys X[1-4] = 158.9 283.4 266.2 209.2

  2016/09/25 04:06:35
   Wind  :   2.53 m/s  246 deg   AirPressure : 573.29 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0260

  Current time = 2016/09/25 04:06:37
  Aspirin time = 2016/09/25 04:06:36
  Weather time = 2016/09/25 04:06:22
  Aspirin Offset : (Az, El) = ( -10.13,   2.22 )
  Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )
  Refraction Corr. status : OK

• UT04:20 aste16/linux16/tOCC3r2.start (by mistake)

  az,el = +63 52
  daz,del = +2.0 +2.0
  Tsys X[1-4] = 428.0 243.1 227.5 385.6 

• UT05:00 aste16/linux16/tOCC3s2.start

  az,el = +52 59
  daz,del = +2.0 +2.0
  Tsys X[1-4] = 198.0 242.5 225.9 229.4

  2016/09/25 05:39:39
   Temp. :  -2.38 C   Humid. : 20.30 % (  1.04 hPa )   Solar :  0.00 kW/m2
   Wind  :   4.24 m/s  241 deg   AirPressure : 572.70 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0608

  Current time = 2016/09/25 05:39:40
  Aspirin time = 2016/09/25 05:39:39
  Weather time = 2016/09/25 05:39:37
  Aspirin Offset : (Az, El) = (  -8.00,  -6.08 )
  Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )
  Refraction Corr. status : OK

Tuning†

• UT05:39 aste16/linux16/tOCC3t1.tune

  el = 60

O Cet†

• UT05:46 aste16/linux16/tOCC3t1.start

  daz,del = +2.0 +2.0
  Tsys X[1-4] = 226.6 206.4 238.5 240.1

  &ref(): File not found: "tOCC3t1.png" at page "Observing Log/2016-09-26"; &ref(): File not found: "tOCC3t1_scan.png" at page "Observing Log/2016-09-26";
  • scan length and direction = 120 arcseconds in R.A.
  • number of scans = 7
  • scan spacing = 6 arcsecs in Dec.
  • scan speed = 15 arcsecs/s (= 120 arcsecs / 8 secs)
  • 1 pix. = 2 arcsecs

• UT05:46 aste16/linux16/tOCC3t2.start

  az,el = 26 68
  daz,del = +2.0 +2.0
  Tsys X[1-4] = 223.6 341.6 330.3 245.1

  • Mistakes in the obs. table

• UT06:08 aste16/linux16/tOCC3t2.start

  az,el = 17 69
  Tsys X[1-4] = 226.5 167.0 210.3 245.8

  &ref(): File not found: "tOCC3t2.png" at page "Observing Log/2016-09-26"; &ref(): File not found: "tOCC3t2_scan.png" at page "Observing Log/2016-09-26";
  • scan length and direction = 120 arcseconds in R.A.
  • number of scans = 7
  • scan spacing = 6 arcsecs in Dec.
  • scan speed = 10 arcsecs/s (= 120 arcsecs / 12 secs)
  • scan pattern = 1**1***1**
  • 1 pix. = 2 arcsecs

• UT06:49 aste16/linux16/tOCC3t3.start

  az,el = -12 69
  daz,del = +2.0 +2.0
  Tsys X[1-4] = 229.2 186.3 224.5 251.1

ASTE-91†

• UT07:23 aste16/linux16/OCTC3c2.tune

  el = 60

• UT07:27 aste16/linux16/OCTC3c2.start

  az,el = -35 66
  dazdel = +2.0 +2.0
  Tsys X[1-4] = 202.8 230.5 195.3 216.0

• UT07:37 aste16/linux16/OCTC3cw.tune

  el = 60

• UT07:27 aste16/linux16/OCTC3cw.start

  az,el = -35 66
  daz,del = +2.0 +2.0
  Tsys A[1-4] = 216.9 232.1 574.0 591.3

• UT07:48 aste16/linux16/OCTC3ch.tune

  el = 62

• UT07:48 aste16/linux16/OCTC3ch.start

  az,el = -47 62
  daz,del = +2.0 +2.0
  Tsys A[1-4] = 161.1 204.2 735.6 783.3

Spectral comparison between P0 and P1 of DASH345†

• UT08:02 aste16/linux16/330587L.tune

  el = 60

• UT08:06 aste16/linux16/330587L.start

  az,el = +59 59
  daz,del = +2.0 +2.0
  Tsys X[1-4] = 253.3 277.8 365.8 228.2

  • Spurs in X3 and X4
  • twice START TUNING

• UT08:16 aste16/linux16/330587L.start

  az,el = +55 62
  daz,del = +2.0 +2.0
  Tsys X[1-4] = 252.4 278.5 368.4 225.0

• UT08:26 aste16/linux16/345796L.tune

  el = 63

• UT08:28 aste16/linux16/345796L.start

  az,el = +52 63
  daz,del = +2.0 +2.0
  Tsys X[1-4] = 194.7 199.8 208.4 235.3

  2016/09/25 08:33:05
   Temp. :  -3.07 C   Humid. : 12.72 % (  0.62 hPa )   Solar :  0.00 kW/m2
   Wind  :   2.98 m/s  268 deg   AirPressure : 572.15 hPa    ( Rain:  0.01 )
   Opacity @220 GHz :   0.0498

  Current time = 2016/09/25 08:33:06
  Aspirin time = 2016/09/25 08:33:05
  Weather time = 2016/09/25 08:33:02
  Aspirin Offset : (Az, El) = (  -8.63,  -3.47 )
  Aspirin status : ** WIND ON ** ( C22:on  C6:OFF WIND:on )
  Refraction Corr. status : OK