Object: F1300-3285 On scan num: 714 716 718 720 722 724 Off scan num: 715 717 719 721 723 725 R.A.: 13.010340 hrs Dec.: 28.663991 deg On azimuth: 287.359421 deg On zenith dist.: 64.283987 deg Off azimuth: 287.340284 deg Off zenith dist.: 64.255699 deg MJD: 52513 UTC: 0.050093 Center freq.: 1387.508612 MHz Doppler: -0.00003891 Num. correlators: 2 Spectrom. atten.: 37 42 dB Bandwidth: 10.0 MHz Num. channels: 1024 Eff. integration: 1740 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
This spectrum is the same as Figure 1 but with 2 60-second sub-integrations manually deleted because of interference or a bad baseline.