Object: LVM630. On scan num: 738 740 742 744 746 748 Off scan num: 739 741 743 745 747 749 R.A.: 14.406471 hrs Dec.: 48.788739 deg On azimuth: 312.039314 deg On zenith dist.: 62.425485 deg Off azimuth: 312.023470 deg Off zenith dist.: 62.398577 deg MJD: 52513 UTC: 0.141215 Center freq.: 1402.171271 MHz Doppler: -0.00002848 Num. correlators: 2 Spectrom. atten.: 37 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.