Object: LVM852. On scan num: 784 786 788 790 792 794 Off scan num: 785 787 789 791 793 795 R.A.: 18.433521 hrs Dec.: 56.055090 deg On azimuth: 320.083794 deg On zenith dist.: 60.265947 deg Off azimuth: 320.071026 deg Off zenith dist.: 60.242424 deg MJD: 52513 UTC: 0.314340 Center freq.: 1383.580399 MHz Doppler: -0.00001391 Num. correlators: 2 Spectrom. atten.: 37 42 dB Bandwidth: 10.0 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 6 60-second sub-integrations manually deleted because of interference or a bad baseline.