#Observations of the quasar 3C 273 extracted from "3C 273's Database" [ http://isdc.unige.ch/3c273/ ] #==================================================================== #Date [UTC format] Date [Year] Frequency [Hz] Wavelength [A] Flux [Jy] FluxError [Jy] Flag Observatory Reference Comments #----------------- ----------- -------------- -------------- --------- -------------- ---- ----------- --------- -------- 1965-09-07 1965.68378 4.170e+07 7.189e+10 254.00 0.00 0 LunarOccult. CGP93 -- 1966 1966.49692 3.800e+07 7.889e+10 155.40 30.00 0 ? KWP81 PublicationDate