14+13-2 Scan 54


Observing log information

  Object:           14+13-2
  On scan num:      54 56
  Off scan num:     55 57
  R.A.:             23.440981 hrs
  Dec.:             -32.388523 deg
  On azimuth:       188.078890 deg
  On zenith dist.:  71.193500 deg
  Off azimuth:      188.899892 deg
  Off zenith dist.: 71.301105 deg
  MJD:              52791
  UTC:              0.528762
  Center freq.:     1411.116463 MHz
  Doppler:          0.00008772
  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