- Nagasaki sky radiometer memo - # Detail of Nagasaki data (last update: 2024.03.04) 2023.11.13, 2023.09.04, 2023.06.20 2022.10.26, 2022.08.12, 2022.06.17, 2022.03.30 2021.09.28 2020.09.16 2015.11.12 2014.11.14 - Obs.info Until 2009.06.25 + 32.783N, 129.986E, Alt. ? m (from GPS): 200?.0?.0? at Edu & Kankyo buld. After 2009.06.25 + 32.788N, 129.864E, Alt. ? m (from GPS): 2009.06.25&26 at Sogo Buld. Ower: Prof. Kimio Arao (1996.03 to 2007.03) Prof. Kazuaki Kawamoto (2007.04 to now) (SKYRAD: PS??????, PS??????) WL: 315, 400, 500, 870, 940, 1040 nm + 32.781N, 129.867E from ? para6 - 1996.03.02 - 1996.03.11 at PREDE(Akiruno) Check & Obs. - 1996.03.13 obs start in Nagasaki Univ. - 1996.03.13 - 1996.03.14 Aoki - 1996.06.16 end of obs. to go to Sapporo and GSFC/NASA. + Disk Scan Data - 1996.03.02 at PREDE - 1996.03.04 at PREDE (2) - 1996.03.09 at PREDE (2) - 1996.03.13 at Nagasaki Univ. only 500nm data quality? - 1996.05.13 at Nagasaki Univ. (SKYRAD: PS??????, PS??????) old Tsukuba instrument WL: 315, 400, 500, 870, 940, 1040 nm + 32.781N, 129.867E from ? para6 - 1999.03.16 at PREDE Check & Obs. - 1999.04.07 obs start in Nagasaki Univ. - 1999.08 instruments some trouble. - 1999.09.08 at PREDE Check & Obs. - 2000.04.11 - 2000.04.12 obs check at PREDE - 2000.4.18 obs re-start at Nagasaki Univ. - 2000.10.30 end of obs. + Disk Scan Data - 1999.03.16 at PREDE - 1999.09.30 at PREDE?? - 2000.04.24 at Nagasaki Univ.?? (SKYRAD: PS111581, PS111381, PS11153) H12-Nagasaki-U WL: 315, 400, 500, 675, 870, 940, 1020 nm + 32.781N, 129.867E from ? para7 - 2000.08.08 obs start in Nagasaki Univ. - 2002.01.23 08:44:00 Ok, after 09:01:41 instrument some trouble -> repaire - 2002.02.18 about 14:00 re-start obs. - 2002.03.31 Aoki - 2002.06.09 - 2002.06.11 raw data (3 days) was broken. - 2002.08.10 Instrument some trouble -> repaire - 2002.09.09 about 15:30 re-start obs. - 2003.01.31 instruments some trouble - 2003.03.09 instrument some trouble -> repaire. - 2003.03.25 re-start obs. (after 2003.03.31 available) - 2003.03.31 K.Aoki - 2003.03.31 Data format change: 030331.DAT to 20030331.dat -> 030331.ORG + 20030331.dat -> 030331.DAT - 2004.01.12? instruments some trouble. - 2004.02.22 11:40 re-start obs. - 2004.03.29 PC program doesn't working. -> re-start PC, OK. - 2004.03.30 - 2004.03.31 some trouble at 2004.03.29. - 2004.05.18 - 2004.05.22 PC some trouble. - 2004.06 end of June: Some trouble on the clear sky - 2004.08.11 - 2004.08.27 PC some trouble. - 2004.08.28 PC change. - 2004.10.05 K.Aoki - 2004.10.05 20041005a.dat + 20041005b.dat = 20041005.dat (a: 07:41:27 - 16:10:09, b: 16:28:55 - 17:00:29) - 2006.03.22 K.Aoki - 2008.02.20 K.Aoki - 2009.03.17 K.Aoki - 2009.06.25 - 2009.06.26 K.Aoki - 2009.06.25 obs stop in kankyo buld. move to Sogo buld. - 2009.06.25 obs re-start in Nagasaki (Sogo buld.) - 2009.06.25 data format change. - 2009.06.25 - 2009.06.26 Aoki - 2009.09.03 data: Dr. Kawamoto by e-mail. - 2010.03.10 K.Aoki - 2010.04.09 stop obs. move to New Kankyo buld. - 2010.04.22 move from Sogo buld. to Kankyo buld. - 2010.04.23 re-start obs on the top roop of Kankyo buld. - 2010.10.04 by Dr. Kawamoto's e-mail SKYRAD unstable. - 2010.12.03 repair to PREDE. - 2011.02.16 re-start obs. - 2011.02.23 K.Aoki - 2012.03.13 K.Aoki - 2013.02.28 K.Aoki - 2014.03.17 K.Aoki - 2014.07.09 move to instrument due to Typhoon 8 - 2014.07.19 re-start obs. - 2014.10.24 K.Aoki - 2015.03.09 K.Aoki - 2015.11.04 K.Aoki - 2017.02.23 K.Aoki - 2018.02.27 K.Aoki - 2018.10.02 K.Aoki - 2019.03.11 K.Aoki - 2020.03.04 K.Aoki - 2020.09.15 from Prof.Kawamoto's e-mail obs.stop 2020.09.04-2020.09.13 due to Typhoon (Evacuation). obs.re-start 2020.09.14 but do not sun position. - 2020.09.23??? obs.re-start - 2021.09.24 or 27 instrument unstable: repair to PRREDE - 2021.10.01 K.AOKI: obs.start new JAXA i-sky. - 2022JFY will be Unzen - 2022.06.13 - 06.14 K.AOKI: obs. re-start PS111581. - 2022.08.04 obs.stop due to ??? -> 2022.08.12 re-start - 2022.08.12 about 15:00 Black out due to Thunderstorm - 2022.09.01 obs.stop to Unzen_Nita + Disk Scan Data - 2000.09.04 at Nagasaki?? -> ch.1, 2 & 3 is cloudy?. - 2000.09.19 at Nagasaki?? - 2008.12.01 at Nagasaki (SKYRAD: PS3204604, PS3206604) JAXA-isky WL: 315, 340, 380, 400, 500, 675, 870, 940, 1020, 1627, 2200 nm + 32.786N, 129.865E, 35m - 2021.10.01 K.Aoki: obs.start new JAXA i-sky. - 2022.03.14 K.Aoki: change JAXA note PC & software before 03.14 (-09:53) data directory by one day after 03.14 (10:31-) data directory by all day 22031400A.org + 22031400B.org = 22031400.dat - 2022.06.13 - 06.14 K.Aoki - 2022.08.12 about 15:00 Black out due to Thunderstorm - 2022.09.27 05:15 power flash due to Thunderstorm - 2023.03.06 K.Aoki move to inst. due to mentenace of uper roof set back to normal place at end of March - 2023.04.03 K.Aoki - 2023.06.15 07:47 instant lightning due to voltage drop (Thunderstorm?) - 2023.06.19 Communication error from Kawamoto's e-mail. data check: Available until 2023.06.14 - 2023.07.12 to PREDE due to repair - 2023.09.11 from PREDE data check: Available 2023.09.13 - 2023.10.18 re-setup instruments by K.Kawamoto - 2023.10.19 no good (07:10:09 to 11:43:46) - 2023.10.19 re.obs.start (12:20:09) by K.Kawamoto - 2024.02.27 K.Aoki + Disk Scan Data - Cal.info + sky7_ngs2000.tar: 2000.08 - 2001.01 (# data file name A000801.DAT) + sky7_ngs2001.tar: 2001.02 - 2009.06? + sky7_ngs2009s.tar: 2009.07(2009.06.25) - 2010.04 + sky7_ngs2014.tar: 2008.12 - 2009.06.25 (# data format: Type=11) 2010.05 - now - Cal wavelength (4): 0.4, 0.5, 0.87, 1.02 um before 2000.10 - Cal wavelength (5): 0.4, 0.5, 0.675, 0.87, 1.02 um after 2000.08 - 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 + before 2005.03 Kagoshima ozone obs data. + after 2005.04 Tsukuba ozone obs data. - Solid view angle # 2000.08-200811 2.825E-04 2.766E-04 2.772E-04 2.748E-04 2.769E-04 2.783E-04 2.738E-04 # 2008.12-now 2.841E-04 2.724E-04 2.722E-04 2.693E-04 2.687E-04 2.715E-04 2.627E-04 # Publications - Arao et al. 2006 SOLA # 2009.09.09 renewal # end