Object: LVM875. On scan num: 691 693 695 697 699 701 Off scan num: 692 694 696 698 700 702 R.A.: 20.253492 hrs Dec.: 79.252877 deg On azimuth: 347.530656 deg On zenith dist.: 55.362648 deg Off azimuth: 347.523454 deg Off zenith dist.: 55.349650 deg MJD: 52503 UTC: 0.457951 Center freq.: 1397.690670 MHz Doppler: 0.00002562 Num. correlators: 2 Spectrom. atten.: 35 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.