A 15 years monitoring program at 408 MHz J/A+AS/120/89 J/A+AS/120/89 408MHz observations A 15 years monitoring program at 408 MHz M Bondi L Padrielli R Fanti A Ficarra L Gregorini F Mantovani Astron. Astrophys. Suppl. Ser. 120 89 1996 1996A&AS..120...89B Galaxies, radio galaxies: active quasars: general radio continuum: galaxies This is the second paper based on the 408MHz monitoring program with the East-West arm of the Bologna interferometer. The monitoring concerned 125 radio sources measured approximately once a month for 15 years. We present the summary of the variability analysis concerning all the sample and the monitoring data, not yet published, of the variable sources.
Calibrator sources IAU IAU name --- Name Other name when available --- <F> Average flux density at 408 MHz Jy e_<F> rms scatter of the flux density Jy o_<F> Number of measurements --- Summary of monitored sources IAU IAU Name --- Name Other name when available --- Opt Optical identification --- z Redshift --- <F> Average flux density at 408MHz Jy e_<F> Scatter of variability deconvolved from experimental errors (only for variable and probably variable sources) Jy 2_<F> Normalized chi-squared --- o_<F> Number of observations --- Epoch1 First epoch of observation yr Epoch2 Last epoch of observation yr Var Code of variability (P = probably variable; V = variable) --- 408 MHz monitoring data of the variable and probable sources (table3 to table63) IAU IAU Name --- Name Other Name if available --- ObsDate Epoch of observation (dd mm yyyy) --- o_F Number of observations --- F Flux density at 408MHz Jy e_F Error on the flux density Jy Scint Percentage of scintillation % Note When -, the measurement is too affected by scintillation and not used in the statistical analysis --- Patricia Bauer CDS 1996May29 J_A+AS_120_89.xml