Object: UGC05101 On scan num: 7 9 11 13 15 17 Off scan num: 8 10 12 14 16 18 R.A.: 9.597656 hrs Dec.: 61.352970 deg On azimuth: 34.249317 deg On zenith dist.: 58.188983 deg Off azimuth: 34.236678 deg Off zenith dist.: 58.214674 deg MJD: 52599 UTC: 0.194919 Center freq.: 1366.664783 MHz Doppler: 0.00006527 Num. correlators: 2 Spectrom. atten.: 38 37 dB Bandwidth: 5.0 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.