Object: LVM868. On scan num: 796 798 800 802 804 806 Off scan num: 797 799 801 803 805 807 R.A.: 19.159701 hrs Dec.: 52.064824 deg On azimuth: 317.844767 deg On zenith dist.: 64.943950 deg Off azimuth: 317.828604 deg Off zenith dist.: 64.919409 deg MJD: 52513 UTC: 0.359444 Center freq.: 1382.849360 MHz Doppler: -0.00001294 Num. correlators: 2 Spectrom. atten.: 37 42 dB Bandwidth: 10.0 MHz Num. channels: 1024 Eff. integration: 1560 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 8 60-second sub-integrations manually deleted because of interference or a bad baseline.