Object: U06697 On scan num: 25 27 29 31 33 Off scan num: 26 28 30 32 34 R.A.: 11.730218 hrs Dec.: 19.970162 deg On azimuth: 93.424708 deg On zenith dist.: 52.345544 deg Off azimuth: 93.399947 deg Off zenith dist.: 52.374968 deg MJD: 52249 UTC: 0.340671 Center freq.: 1389.377264 MHz Doppler: 0.00009731 Num. correlators: 2 Spectrom. atten.: 40 63 dB Bandwidth: 5.0 MHz Num. channels: 1024 Eff. integration: 1200 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 40 60-second sub-integrations manually deleted because of interference or a bad baseline.