Object: 14+13-3c On scan num: 500 502 504 506 Off scan num: 501 503 505 507 R.A.: 0.002457 hrs Dec.: -41.147830 deg On azimuth: 177.753135 deg On zenith dist.: 79.465219 deg Off azimuth: 177.718099 deg Off zenith dist.: 79.466488 deg MJD: 52785 UTC: 0.535220 Center freq.: 1418.623407 MHz Doppler: 0.00007772 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.