# Application Data Directory

This directory contains data intended for use by the applications listed below,
not for direct, standalone use. Accordingly, documentation of the data contents
and formats is not provided.

For an overview of each application and the datasets it covers, please refer
to its description page.

## astroquery/

Data for the DARTS/Astro Query System, which covers astronomical observation
data, observation logs, and observation proposals archived in DARTS.

Application:
https://darts.isas.jaxa.jp/app/astroquery/

Description:
https://darts.isas.jaxa.jp/app/about/astroquery-app

## udon2/

Data for UDON3, which covers X-ray astronomical observation data from
XRISM, Hitomi, Suzaku, and ASCA.

Application:
https://darts.isas.jaxa.jp/app/udon3/

Description:
https://darts.isas.jaxa.jp/app/about/udon3-app

## solarcalender/

Data for the DARTS Solar Calendar, which covers solar observation images
from Hinode and Yohkoh.

Application:
https://darts.isas.jaxa.jp/app/solarcalendar/

Description:
https://darts.isas.jaxa.jp/app/about/solarcalendar-app