Downtime expected shortly as all LEDAS services are moved to a new server.
ASCA Databases at LEDASThe
following ASCA databases are currently held by the LEDAS:
- The UK ASCA Public Data Archive. This is the "main" ASCA database
at LEDAS. It contains a record of all data from the ASCA mission that are
available from the LEDAS archive. The listing includes only data released for
public use following its proprietary period. Users wishing to download actual
ASCA data files must use this table.
ASCAAO - ASCA Proposals. The ASCAAO database contains the listing of
accepted proposals as well as targets from the PV phase. Please note that not
all listed targets were observed.
ASCALOG - ASCA Observation Log. The ASCALOG database contains the ASCA
observations log for phases IT (instrument turn-on), PV (performance verification),
and AO1, AO2, etc. (guest Investigator observations carried out under the various
announcements of opportunity).
ASCAMASTER - ASCA Master Observation Log. The ASCAMASTER table contains
data on ASCA observations that are in any of the following states: 'Accepted',
'Scheduled Long-Term', 'Scheduled Short-Term', 'Processed', and 'Archived', i.e.,
it contains both past, current, scheduled future, and potential future observations.
- ASCASIS - ASCA
SIS Source Catalog. This preliminary ASCA SIS Source Catalog contains a
list of point sources detected by the Solid-state Imaging Spectrometers (SIS)
on-board the ASCA Observatory.
For more details, see the DBHELP
for each table.