History of 2011-April Commissioning Plan(No. 1)

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2011-April Commissioning Plan has been deleted.
- 1 (2012-06-13 (Wed) 17:42:58)

Latest commissioning plan (as of subref)†

expected antenna temperature of the target(s)
- main-beam filling factor: bff = 1-exp[ - ln(2)*[ D(obj)/θ(HPBW) ]^2 ],
  - D(obj): apparent diameter of a planet, θ(HPBW): beam FWHM (D and θ should be measured in the same units.)
  - assuming the main beam is approximated with a Gaussian function.

2011/04/10 (ASTE 22" beam, ηmb = 0.6, ephemeris from JPL Horizons)

Satrun: apparent diameter = 18.36", Ta* = 32.2 K (=bff*140K, bff=0.383)

$ python
>>> from math import *
>>> bff = 1-exp( -log(2) * (18.36/22.)**2  )
>>> Tb = 140.
>>> eta = .6
>>> Tas = eta*bff*Tb
>>> Tas
32.165120380

#ref(): File not found: "azelp_110415UTC.png" at page "2011-April Commissioning Plan"

Figure: AZ-EL plot. The horizontal axis represent time (UTC). Note JST=UTC+9. If you want to convert Chilean time (AST) to JST, add 13h to AST (i.e. JST=AST+13).

# of days	date	staff	tasks
Day 0	4/07(thu)	~~YT, YS, YO~~	~~Focus point search, Kisa update~~
Day 1	4/08(fri)	~~YT, YS, YO~~	~~Focus point search, Kisa update~~
Day 2	4/09(sat)	~~YT, YO~~	Focusing *
Day 3	4/10(sun)	~~YT, YO~~	Focusing *
Day 4	4/11(mon)	~~YW, YT~~	~~Focus point search, Kisa update~~
Day 5	4/12(tue)	~~YW, JU~~	~~Focus point search, Kisa update~~
Day 6	4/13(wed)	YW, YO, YT	Focus point search, Kisa update
Day 7	4/14(thu)	YW, YO	Focusing *
Day 8	4/15(fri)	YW, YO	Focusing *
Day 9	4/16(sat)	YS (YW)	Focusing, Kisa update *
Day10	4/17(sun)	JU (YW)	Focusing confirmation of Kisa *
Day11	4/18(mon)	YS, YT	Focusing (backup) *
Day12	4/19(tue)	YS, YT	Focusing (backup) *
Day13	4/20(wed)	JU, CH, AT, MM, KM, HB, JF, KF	Inst. pointing w/ iOPT
Day14	4/21(thu)	YS, CH, AT, MM, KM, HB, JF, KF	Inst. pointing w/ iOPT
Day15	4/22(fri)	YS, CH, HB, JF	Inst. pointing w/ iOPT, Kisa update
Day16	4/23(sat)	YS, CH, HB	~~Inst. pointing w/ iOPT, confirmation of the Kisa~~ Reduction training
Day17	4/24(sun)	~~JU, CH, HB~~	~~Inst. pointing w/ iOPT (backup)~~
Day18	4/25(mon)	~~TT, YO, AT, MM~~	~~Inst. pointing w/ iOPT (backup)~~
Day19	4/26(tue)	TT, JU, AT, MM	~~Inst. pointing w/ CO sources~~ Focusing
Day20	4/27(wed)	TT, AT, MM,YS	~~Inst. pointing w/ CO sources (backup)~~ Pointing, Kisa update
Day21	4/28(thu)	TT,MM,YS, (CH)	~~backup~~ Pointing w/ iOPT

note (*): when it is windless (v_wind < 5 m/s), optical pointing may be performed.
note: AT = Ayako Tanaka, CH = Chihori Hara, HB = Hiroyuki Baji, JF = Jun-ichi Furusawa, JU = Junko Ueda, KF = Kosuke Fujii, KM = Kazuyuki Muraoka, MM = Mitsuhiro Matsuo, TT = Takashi Tsukagoshi, YS = Yoshito Shimajiri, YT = Yoichi Tamura, YW = Yoshimasa Watanabe