14+19-1 Scan 80

Contents

Observing log information

  Object:           14+19-1
  On scan num:      80 82 84 86 88 90
  Off scan num:     81 83 85 87 89 91
  R.A.:             7.197806 hrs
  Dec.:             14.371949 deg
  On azimuth:       98.755719 deg
  On zenith dist.:  55.938221 deg
  Off azimuth:      99.448251 deg
  Off zenith dist.: 55.180378 deg
  MJD:              52791
  UTC:              0.665787
  Center freq.:     1410.911021 MHz
  Doppler:          -0.00005787
  Num. correlators: 2
  Spectrom. atten.: 0 0 dB
  Bandwidth:        12.5 MHz
  Num. channels:    8192
  Eff. integration: 1800 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