Object: U00697 On scan num: 481 483 485 487 489 491 Off scan num: 482 484 486 488 490 492 R.A.: 1.134701 hrs Dec.: 33.449900 deg On azimuth: 104.725756 deg On zenith dist.: 14.494365 deg Off azimuth: 104.696157 deg Off zenith dist.: 14.510539 deg MJD: 52279 UTC: 0.927778 Center freq.: 1398.356330 MHz Doppler: -0.00008923 Num. correlators: 2 Spectrom. atten.: 33 40 dB Bandwidth: 10.0 MHz Num. channels: 1024 Eff. integration: 1800 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