2.2.2 spase://SMWG/Instrument/NOB_RH/NORH NORH 2012-04-12T00:00:00Z The Nobeyama Radioheliograph (NoRH) is a radio telescope dedicated solar observations. It consists of 84 parabolic antennas with 80 cm diameter, sitting on lines of 490 m length in the east/west direction and of 220 m length in the north/south direction. The first observation was in April, 1992 and daily 8-hour observations have been done since June, 1992. Frequency: 17GHz (Right and left circular polarization), 34GHz (only intensity) Field of view Solar full disk Spatial resolution 10 arcsec (17GHz), 5 arcsec (34GHz) Temporal resolution 0.1 sec (Event), 1 sec (Steady) As the NoRH is a radio interferometer, original data are sets of correlation values of all the combination of antennas. They correspond to the spatial Fourier components of the brightness distribution of the solar disk. In most cases, it is necessary to synthesize images from the original raw data. To maximize the data use, we prepare images, indices and other related materials routinely and put them on our Web page at http://solar.nro.nao.ac.jp/norh/index.html. This Web page is to help the scientists in the world to look for interesting phenomena detected by the NoRH and to start the actual analysis using the original data set. Software for image synthesis and analyses are available for remote use. spase://SMWG/Person/Kiyoto.Shibasaki GeneralContact spase://vspo/instrument/170 Photopolarimeter Imager NORH on NOB_RH spase://SMWG/Observatory/NOB_RH