307 datasets found for "Time"
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Federal
Milky Way Star Clusters Catalog
National Aeronautics and Space Administration —
Although they are the main constituents of the Galactic disk population, for half of the open clusters in the Milky Way reported in the literature nothing is known... -
Federal
Crab Pulsar Timing
National Aeronautics and Space Administration —
The CRABTIME database contains the Crab Pulsar Monthly Ephemeris covering the period from Feb 15 1982 (MJD=45015) to (close to) the present that was created Dr.... -
Federal
Chandra Observations
National Aeronautics and Space Administration —
This database table contains all of the observations made by the Chandra X-Ray Observatory (CXO, formerly known as the Advanced X-ray Astrophysics Facility or AXAF)... -
Federal
LOFAR 3C295 Field 62-MHz Source Catalog
National Aeronautics and Space Administration —
This table contains the source list from Low Frequency Array (LOFAR) Low Band observations of the 3C 295 field at 62 MHz. The images of this field and the Bootes... -
Federal
Swift TDRSS Messages
National Aeronautics and Space Administration —
This database table is derived from the Swift TDRSS messages sent on ground soon after a BAT trigger occurs on-board. For each trigger there are associated up to 14... -
Federal
Fermi LAT Monitored Source List
National Aeronautics and Space Administration —
The Fermi LAT table of monitored sources provides daily and weekly fluxes for sources of interest as described in... -
Federal
Hubble Ultra Deep Field Catalog
National Aeronautics and Space Administration —
The Hubble Ultra Deep Field (UDF, Principle Investigator: Steven V. W. Beckwith) is a 400-orbit Hubble Space Telescope (HST) Cycle 12 program to image a single field... -
Federal
ROSAT All-Sky Survey Archival Data
National Aeronautics and Space Administration —
This database table contains the list German ROSAT All-Sky Survey observations which were obtained during the ROSAT All-Sky Survey phase (1990 July 30 to 1991 Jan 25)... -
Federal
BeppoSAX Approved Pointings
National Aeronautics and Space Administration —
The SAXAO database contains the list of the all accepted AO1/AO2/AO3/A04/AO5 SAX CORE and GO program proposals, approved for the first year of operations. The... -
Federal
UV-Bright Quasar Survey (UVQS) DR1 Catalog
National Aeronautics and Space Administration —
This table contains data from the first data release (DR1) from the UV-bright Quasar Survey (UVQS) for new z ~ 1 active galactic nuclei (AGN) across the sky. Using... -
Federal
ROSAT Archival Data
National Aeronautics and Space Administration —
This database table contains the list of all Röntgen Satellite (ROSAT) X-Ray Telescope (XRT) pointing-mode observations for which data sets are available, i.e., it... -
Federal
Collinder 261 Chandra X-Ray Point Source Catalog
National Aeronautics and Space Administration —
This table contains some of the results from the first X-ray study of Collinder 261 (Cr 261), which at an age of 7 Gyr is one of the oldest open clusters known in the... -
Federal
VLA Goulds Belt Survey Taurus-Auriga Complex Source Catalog
National Aeronautics and Space Administration —
This table contains results from a multi-epoch radio study of the Taurus-Auriga complex made with the Karl G. Jansky Very Large Array (JVLA) at frequencies of 4.5 GHz... -
Federal
CGRO/BATSE Trigger Data
National Aeronautics and Space Administration —
The BATSE Trigger data (each trigger is specified by a unique trigger number) are a set of triggered events that are classified as either a (solar) flare, (gamma-ray)... -
Federal
Globular Cluster Systems of Galaxies Catalog
National Aeronautics and Space Administration —
This table contains a catalog of 422 galaxies with published measurements of their globular cluster (GC) populations. Of these, 248 are E galaxies, 93 are S0... -
Federal
Smithsonian Astrophysical Observatory Star Catalog
National Aeronautics and Space Administration —
This database is based on the electronic version of the SAO catalog from the Astronomical Data Center, which is itself based on an original binary version of the... -
Federal
COCD: Catalog of Open Cluster Data
National Aeronautics and Space Administration —
The Catalog of Open Cluster Data (COCD) is a result of studies of the wide neighborhoods of 513 open clusters and 7 compact associations carried out in the high-... -
Federal
Hitomi Master Catalog
National Aeronautics and Space Administration —
This table records high-level information for the observations obtained with Hitomi and provides access to the data archive. The Hitomi mission was launched on a JAXA... -
Federal
MCXC Meta-Catalog of X-Ray Detected Clusters of Galaxies
National Aeronautics and Space Administration —
The MCXC is the Meta-Catalog of the compiled properties of X-ray detected Clusters of galaxies. This very large catalog is based on publicly available ROSAT All Sky... -
Federal
BETA Pilot Multi-Epoch Continuum Survey of Spitzer SPT Deep Field
National Aeronautics and Space Administration —
The Boolardy Engineering Test Array (BETA) is a 6 x 12m-dish interferometer and the prototype of the Australian Square Kilometre Array Pathfinder (ASKAP), equipped...
307 datasets found for "Time"