#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
#-----------------	-----------	--------------	--------------	---------	--------------	----	-----------		---------	--------
 1976-05-24		1976.39425	7.253e+22	4.133e-05	1.28e-10	6.49e-11	0	COSB			MBC94		--
 1991-06-15/1991-06-28	1991.47023	7.253e+22	4.133e-05	4.75e-11	1.17e-11	0	CGRO/EGRET		MBB97		--
 1991-06-15/1991-06-28	1991.47023	7.253e+22	4.133e-05	7.16e-11	4.08e-11	0	CGRO/EGRET		LBC95		--
 1991-06-15/1991-10-17	1991.62218	7.253e+22	4.133e-05	2.18e-11	8.87e-12	0	CGRO/EGRET		NKJ07		--
 1993-10-19/1993-11-09	1993.82752	7.253e+22	4.133e-05	2.55e-11	1.43e-11	0	CGRO/EGRET		VAA97		--
 1993-10-19/1993-11-09	1993.82752	7.253e+22	4.133e-05	5.38e-11	1.11e-11	0	CGRO/EGRET		NKJ07		--
 1993-11-09/1993-11-19	1993.86995	7.253e+22	4.133e-05	1.12e-10	5.53e-11	0	CGRO/EGRET		VAA97		--
 1993-11-23/1993-12-01	1993.90554	7.253e+22	4.133e-05	1.05e-10	2.93e-11	0	CGRO/EGRET		MBB97		--
 1993-11-23/1993-12-01	1993.90554	7.253e+22	4.133e-05	1.02e-10	2.83e-11	0	CGRO/EGRET		VAA97		--
 1994-11-29/1995-01-03	1994.95825	7.253e+22	4.133e-05	2.30e-11	9.56e-12	0	CGRO/EGRET		NKJ07		--
 1996-01-30/1996-02-06	1996.08898	7.253e+22	4.133e-05	6.91e-11	2.32e-11	0	CGRO/EGRET		NKJ07		--
 1996-12-10/1996-12-30	1996.96920	7.253e+22	4.133e-05	4.67e-11	2.76e-11	0	CGRO/COMPTEL+EGRET	CRB00		--
 1996-12-10/1996-12-30	1996.96920	7.253e+22	4.133e-05	8.91e-11	3.39e-11	0	CGRO/EGRET		NKJ07		--
 1996-12-30/1997-01-14	1997.01711	7.253e+22	4.133e-05	1.41e-10	5.17e-11	0	CGRO/COMPTEL+EGRET	CRB00		--
 1996-12-30/1997-01-14	1997.01711	7.253e+22	4.133e-05	2.32e-10	7.07e-11	0	CGRO/EGRET		NKJ07		--
 1997-01-14/1997-01-28	1997.05681	7.253e+22	4.133e-05	5.37e-11	2.80e-11	0	CGRO/COMPTEL+EGRET	CRB00		--