Object: LVM198. On scan num: 4448 4450 4452 4454 4456 4458 Off scan num: 4449 4451 4453 4455 4457 4459 R.A.: 7.569845 hrs Dec.: 46.510769 deg On azimuth: 421.074026 deg On zenith dist.: 35.944440 deg Off azimuth: 421.069381 deg Off zenith dist.: 35.978723 deg MJD: 52534 UTC: 0.411678 Center freq.: 1376.323453 MHz Doppler: 0.00008380 Num. correlators: 2 Spectrom. atten.: 35 42 dB Bandwidth: 10.0 MHz Num. channels: 1024 Eff. integration: 1320 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 16 60-second sub-integrations manually deleted because of interference or a bad baseline.