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The VLBA Calibrator List

The VLBA Calibrators List drives a search engine to find calibrators that are close to a specified position. Please fill out the VLBA Calibrators Search Form below. The search will return a table of sources within the search radius and a diagram showing the proximity of each source to the search center. Plots of the source visibility and image distributions are given for many sources.

This catalog contains the same source list that is in the NRAO VLBI SCHED program. More detailed information can be found from:

The Calibrator list and accurate positions as a text file: Calibrator List
The NRAO VLBI SCHED Source list: SCHED calibrator list
The latest GSFC ICRF2 VLBI Source Position Catalog: ICRF2 solutions
The latest Petrov Source Position Catalog: Petrov solutions
Each VLBA/GSFC Survey Data: VCS1, VCS2, VCS3, VCS4, VCS5, VCS6,VGaPS,EGaPS,NPCS,LBA
The USNO ICRF S/X band and K/Q band Images: USNO

VLBA Calibrators Search Form


RA : 
Examples:
      RA =  6h45m10.76s   DEC = 16d41'57.82"
      RA = 06H45M         DEC = 16d42'
      RA = 06:45:10.76    DEC = 0.2914594
A '*' for RA or DEC will not restrict the search on that axis.
DEC :
Search Radius : The default search radius is 10 degrees.
The maximum search radius is 45.0 degrees.

Maximum Number of sources returned:
Sort the Resulting list by:


Modified on Tuesday, 08-Mar-2011 06:47:39 MST