Phase Calibrator List
Keywords: noema-intro

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Phase Calibrator List

The current http://www.iram.fr/IRAMFR/PDB/bure/phase-pdb.sou`list of phase calibrators` used at NOEMA includes over 3000 objects. Flux densities at 85GHz are indicated in Jy. The flux density is followed by the spectral index if measured, or 0 if no measurement is available. The last column gives the date, at which the flux has been measured. Be careful: most if not all sources are variable (both flux and spectral index vary). All coordinates are equatorial J2000.0.