- Takikawa sky radiometer memo -

# Detail of SITENAME data (last update: 2016.08.26)
2016.04.04
2015.10.20

- Obs.info

+ 43.547N, 141.897E, Alt. ? m from web map. 

+ ??.???N, ???.???E, Alt. ? m (from GPS?): 2009.01.01



(i-sky: PS1202041, PS1202042: JAXA/MRI)

WL: 340, 380, 400, 500, 675, 870, 940, 1020, 1225, 1627, 2200 nm

 - 2009.01.01 PREDE Check

 - 2009.01.01 obs start in SITENAME


 - 2013.08.20 K.Aoki: Container move to Takikawa from Sapporo.

 - 2013.08.20 Obs.start & setting.
 - 2013.08.28 Obs.re-start due to power.

 - 2013.12.11 K.Aoki: Obs.stop due to snow season.

 - 2014.04.25 K.Aoki: Obs.re-start

  - 2014.07.29 to 2014.10.02 Day time mistake by raw data. (day -1)
   ex. 2014.07.30 -> 2014.10.29
       2014.10.03 -> 2014.10.02

 - 2014.10.02 K.Aoki

 - 2014.11.20 K.Aoki

 - 2015.08.17 K.Aoki

 - 2015.10.16 Prof.Fujiyoshi go to Takikawa
    skyview was stop from 27 Sep. due to blown down by gale.
    also, skyrad was obs.stop.
    obs.re-start skyrad.

 - 2015.10.21 K.Aoki

 - 2016.03.29 K.Aoki
 - 2016.03.29 Obs.stop due to Cable 5 & etc was broken.
              Maybe 2016.01.05 instruments don't working.
              repair to PREDE.

 - 2016.08.01 obs.re-start by K.Aoki

 - 2016.08.25 skyrad don't work by Fujiyoshi e-mail.



 + Disk Scan Data
   - 2009.01.01 (2)




- Cal.info

 - Cal wavelength: 0.4, 0.5, 0.675, 0.87, 1.02 um
 - Complex refractive index: 1.50 -0.005i
 - Ground Albedo: 0.1 at each wl.
 - Atmospheric pressure: 1 atm
 - Total Ozone amount: 0.3 cm-STP and monthly mean


# Publications

 -


# 2015.10.20 renewal

# end