#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
#-----------------	-----------	--------------	--------------	---------	--------------	----	-----------		---------	--------
 1990-06-14/1990-07-25	1990.50650	1.209e+20	2.480e-02	7.11e-07	3.51e-07	0	GRANAT/SIGMA		MBC94		--
 1991-06-15/1991-06-28	1991.47023	1.209e+20	2.480e-02	2.99e-07	2.96e-08	0	CGRO/OSSE		MJJ95/JDK95	--
 1991-08-23/1991-09-05	1991.65914	1.209e+20	2.480e-02	1.18e-07	2.61e-08	0	CGRO/OSSE		MJJ95/JDK95	MultiObs-Index
 1991-10-04/1991-10-17	1991.77413	1.209e+20	2.480e-02	7.48e-08	1.72e-08	0	CGRO/OSSE		MJJ95/JDK95	MultiObs-Index
 1992-08-13/1992-08-15	1992.61875	1.209e+20	2.480e-02	2.25e-07	5.60e-08	0	CGRO/OSSE		MJJ95/JDK95	MultiObs-Index
 1992-09-08/1992-09-12	1992.69268	1.209e+20	2.480e-02	2.64e-07	5.72e-08	0	CGRO/OSSE		MJJ95/JDK95	MultiObs-Index
 1992-12-23/1992-12-29	1992.98563	1.209e+20	2.480e-02	1.50e-07	5.03e-08	0	CGRO/OSSE		MJJ95/JDK95	MultiObs-Index
 1992-12-29/1993-01-05	1993.00342	1.209e+20	2.480e-02	1.21e-07	4.63e-08	0	CGRO/OSSE		MJJ95/JDK95	MultiObs-Index
 1993-01-05/1993-01-12	1993.02259	1.209e+20	2.480e-02	1.73e-07	5.94e-08	0	CGRO/OSSE		MJJ95/JDK95	MultiObs-Index
 1993-10-01/1993-10-17	1993.77139	1.209e+20	2.480e-02	3.39e-07	6.81e-08	0	CGRO/OSSE		MJJ95		Fixed-Index
 1993-12-20/1993-12-27	1993.97810	1.209e+20	2.480e-02	4.16e-07	8.77e-08	0	CGRO/OSSE		M98PC		Fixed-Index
 1994-08-31/1994-09-20	1994.69131	1.209e+20	2.480e-02	4.81e-07	9.17e-08	0	CGRO/OSSE		M98PC		Fixed-Index
 1995-01-06/1995-01-10	1995.01985	1.209e+20	2.480e-02	3.54e-07	8.05e-08	0	CGRO/OSSE		M98PC		Fixed-Index
 1995-01-16/1995-01-24	1995.05270	1.209e+20	2.480e-02	3.09e-07	6.05e-08	0	CGRO/OSSE		M98PC		Fixed-Index
 1999-01-19/1999-01-26	1999.05955	1.209e+20	2.480e-02	2.40e-07	1.20e-07	0	CGRO/OSSE		CBG00		Fixed-Index/FromFigure