Due to the server maintenance,
our services will be not available from 08:00 to 17:00 on Aug. 22(JST).
We are sorry for inconvenience (Aug. 14, 2017).
Now available (13:25 Aug. 22, 2017 JST).
Astronomical Data Analysis Center was reorganized to Astronomy Data Center (ADC) and Center for Computational Astrophysics (CfCA) on 2006 April 1st. Astronomical Data Center has been renamed Astronomical Data Archives Center (ADAC) (2006.5.11).
|On-line Catalog Service|
|Astronomical Catalogs / Journal Tables|
|VizieR Catalogue Service ( CDS ) mirror (Simple Version)|
|FTP Service of the Whole Data of the Catalog (USNO-B1.0, GSC2.3)|
|Astronomical Data Archives|
|SMOKA Science Archive ( SMOKA ) <= Hyper Suprime-Cam data are now released (Ver.3.7).|
|Hubble Ultra Deep Field Data FTP Service|
|SOAPs (Subaru Observatory Astronomical Projects) Web Server|
|SkyMonitor Imaging Data Service|
|SkyMonitor Imaging Data Service System (Japanese Only)|
|Astronomical Imaging Services|
Astronomical Image On-line Access Interface ( DSS,ISSA,GBSM )
(Basic Search + Wide Field, Input Postion List, Batch interface)
|NASA Astrophysics Data System ( ADS ) mirror|
|Publication of the National Astronomical Observatory of Japan|
|Report of National Astronomical Observatory of Japan (Japanese only)|
|Designations of Celestial Objects ("Nomenclature" in CDS)|
|JAIPA HomePage (Japanese only)|
|IRAF Information <= OLD Please use Here.|
|DARTS (Link to the Data ARchive and Transmission System at ISAS/JAXA)|
The information provided by this server is served only for the purpose to be used for academic researches and/or educational activities. Use of the information for any commercial product, service, or activity is prohibited.
Because of SPAM filtering, e-mail messages from some specified addresses may not reach to data_center @ dbc.nao.ac.jp.