Object: SL1145+0000 On scan num: 847 849 851 853 855 857 Off scan num: 848 850 852 854 856 858 R.A.: 11.757286 hrs Dec.: 0.004074 deg On azimuth: 182.488996 deg On zenith dist.: 38.364928 deg Off azimuth: 182.461800 deg Off zenith dist.: 38.364322 deg MJD: 52244 UTC: 0.518681 Center freq.: 1402.277015 MHz Doppler: 0.00009631 Num. correlators: 2 Spectrom. atten.: 33 39 dB Bandwidth: 5.0 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.