Optical Mesosphere Thermosphere Imagers All-Sky Imager Data PI: Kazuo Shiokawa and Yuichi Otsuka Solar-Terrestrial Environment Laboratory, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, Aichi 464-8601, Japan Rules of the Road for OMTI ASI Data Use: 1. Please contact the Principal Investigator (PI), K. Shiokawa (shiokawa at stelab.nagoya-u.ac.jp) or Y. Otsuka, STEL, Nagoya University before using the data at any publications and/or presentations. 2. Please cite Shiokawa et al. (1999) and/or Shiokawa et al. (2009) in the publication. The detailed citation is: * Shiokawa et al., Earth Planets Space, 51, p.887-896, 1999. * Shiokawa et al., Earth Planets Space, 61, p.479-491, 2009. For more information, see http://stdb2.stelab.nagoya-u.ac.jp/omti/