Object: LVM860. On scan num: 4248 4250 4252 4254 4256 4258 Off scan num: 4249 4251 4253 4255 4257 4259 R.A.: 18.735003 hrs Dec.: 52.933438 deg On azimuth: 314.308642 deg On zenith dist.: 56.774032 deg Off azimuth: 314.294427 deg Off zenith dist.: 56.743177 deg MJD: 52533 UTC: 0.247546 Center freq.: 1382.137029 MHz Doppler: -0.00002171 Num. correlators: 2 Spectrom. atten.: 35 42 dB Bandwidth: 10.0 MHz Num. channels: 1024 Eff. integration: 1680 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 3 60-second sub-integrations manually deleted because of interference or a bad baseline.