KKSG_13 Scan 21

Contents

Observing log information

  Object:           KKSG_13
  On scan num:      21 23
  Off scan num:     22 24
  R.A.:             9.590898 hrs
  Dec.:             -16.337175 deg
  On azimuth:       211.351222 deg
  On zenith dist.:  60.752323 deg
  Off azimuth:      211.341557 deg
  Off zenith dist.: 60.748831 deg
  MJD:              52806
  UTC:              0.962743
  Center freq.:     1416.512942 MHz
  Doppler:          -0.00007948
  Num. correlators: 2
  Spectrom. atten.: 0 0 dB
  Bandwidth:        12.5 MHz
  Num. channels:    8192
  Eff. integration: 600 seconds

Raw spectrum

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

Figure 1. Unedited spectrum