Object: And_III On scan num: 812 Off scan num: 813 R.A.: 0.588060 hrs Dec.: 36.508395 deg On azimuth: 287.688082 deg On zenith dist.: 47.485539 deg Off azimuth: 287.669200 deg Off zenith dist.: 47.450910 deg MJD: 52504 UTC: 0.506794 Center freq.: 1419.559913 MHz Doppler: 0.00007120 Num. correlators: 2 Spectrom. atten.: 37 37 dB Bandwidth: 5.0 MHz Num. channels: 1024 Eff. integration: 300 seconds
This spectrum is the integration of all data for the scan with spectra from both polarizations added together. The spectral intensities are Ssys * (on - off) / off, where Ssys is the system temperature in Jy. The system noise flux density equivalent is calibrated for each scan with a calibration noise source firing during each scan. The cal value, in Jy, is calibrated by comparison with a number of continuum sources as described in the summary web page