Object: KKS_50a On scan num: 128 130 Off scan num: 129 131 R.A.: 12.158399 hrs Dec.: -30.530188 deg On azimuth: 202.204489 deg On zenith dist.: 72.640054 deg Off azimuth: 202.061729 deg Off zenith dist.: 72.590370 deg MJD: 52812 UTC: 0.046134 Center freq.: 1416.505747 MHz Doppler: -0.00008458 Num. correlators: 2 Spectrom. atten.: 0 0 dB Bandwidth: 12.5 MHz Num. channels: 8192 Eff. integration: 570 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.