Object: 14+13-1b On scan num: 19 21 23 25 Off scan num: 20 22 24 26 R.A.: 23.343645 hrs Dec.: -32.072325 deg On azimuth: 154.586257 deg On zenith dist.: 75.472219 deg Off azimuth: 154.549402 deg Off zenith dist.: 75.487724 deg MJD: 52783 UTC: 0.440081 Center freq.: 1418.639018 MHz Doppler: 0.00008873 Num. correlators: 2 Spectrom. atten.: 0 0 dB Bandwidth: 12.5 MHz Num. channels: 8192 Eff. integration: 1170 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.