Tomo-e Gozen Calendar Search
Please choose year and month from the pull-down menu. Then the information of the observation is displayed here.
The cold colors show dark nights (nearly new moon phases) and the warm colors show bright nights (nearly full moon phases).
Moreover, put your mouse cursor on character "Ο" in a cell, then the more information of observation will be displayed on the upper-right. If you click the "Ο", the query results for the cell will be shown on another window.
Java Script is required for showing the page. Please set up your browser to be able to use Java Script.