Object: 04043+3819 On scan num: 794 796 798 800 802 804 Off scan num: 795 797 799 801 803 805 R.A.: 4.133208 hrs Dec.: 38.453074 deg On azimuth: 283.419341 deg On zenith dist.: 32.497029 deg Off azimuth: 283.272727 deg Off zenith dist.: 32.167657 deg MJD: 52244 UTC: 0.313877 Center freq.: 1403.082750 MHz Doppler: -0.00000450 Num. correlators: 2 Spectrom. atten.: 33 39 dB Bandwidth: 40.0 MHz Num. channels: 1024 Eff. integration: 1620 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 5 60-second sub-integrations manually deleted because of interference or a bad baseline.