History of Observing Log/2016-09-25 (No. 2)

• History
• View the source.
• Observing Log/2016-09-25 has been deleted.
  • 1 (2016-09-25 (Sun) 12:19:49)
  • 2 (2016-09-25 (Sun) 15:27:57)
  • 3 (2016-09-25 (Sun) 17:33:35)
  • 4 (2016-09-27 (Tue) 17:25:00)
  • 5 (2016-10-06 (Thu) 12:38:35)
  • 6 (2016-10-06 (Thu) 14:43:31)
  • 7 (2016-10-06 (Thu) 16:15:06)

---

Observing Log

---

---

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

---

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/2016-09-25";

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

  Tsys X[1-4] = 226.6 206.4 238.5 240.1

  #ref(): File not found: "tOCC3t1.png" at page "Observing Log/2016-09-25"

  • 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)
  • scan positions = (-60,-18)->(+60,-18), (+60,-12)->(-60,-12),..., (-60,+18)->(-60,+18)
  • 1 pix. = 2 arcsecs

• UT05:46 aste16/linux16/tOCC3t2.start

  az,el = 26 68
  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