H0 from ten well-measured time delay lenses | Astronomy & Astrophysics (A&A)

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Volume 580 (August 2015)

A&A, 580 (2015) A38

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Table 3

Summary of input data to PixeLens and resulting H₀ estimates.

Object	Redshifts	Image^a	ΔRA^c	ΔDec^c	Delay^d	H₀^e	References^f
		/ P.M.^b	(″)	(″)	(days)	(km s^-1 Mpc^-1)


HE 0435−1223	z_l = 0.4546	A	1.1706	0.5665		64.1 ± 21.3	Morgan et al. (2005)
	z_s = 1.689	C	−1.2958	−0.0357		(64.1 ± 19.4)	Wisotzki et al. (2002)
		B	−0.3037	1.1183	8.0 ± 1.0		Courbin et al. (2011)
		D	0.2328	−1.0495


SBS 0909+532	z_l = 0.830	B	0.5228	−0.4423		63.9 ± 17.3	Lubin et al. (2000)
	z_s = 1.377	A	−0.4640	0.0550	45.9 ± 3.1	(63.9 ± 16.8)	Kochanek et al. (1997)
							Sluse et al. (2012)


RX J0911.4+0551	z_l = 0.769	B	−2.2662	0.2904		80.0 ± 31.8	Kneib et al. (2000)
	z_s = 2.800	A2	0.9630	−0.0951	141.9 ± 12.3	(80.0 ± 31.0)	Bade et al. (1997)
		A1	0.7019	−0.5020			Sluse et al. (2012)
		A3	0.6861	0.4555
		P.M.	−0.7582	0.6658


Q0957+561	z_l = 0.361	A	1.408	5.034		96.9 ± 31.3	Walsh et al. (1979)
	z_s = 1.41	B	0.182	−1.018	420.0 ± 1.4	(96.9 ± 31.3)	Fadely et al. (2010)


SDSS J1004+4112	z_l = 0.68	C	3.925	−8.901		89.9 ± 28.3	Oguri et al. (2004)
	z_s = 1.734	B	−8.431	−0.877	777.1 ± 9.2	(89.9 ± 28.1)	Inada et al. (2003)
		A	−7.114	−4.409	37.2 ± 3.1		Inada et al. (2005)
		D	1.285	5.298


HE 1104−1805	z_l = 0.729	B	1.9289	−0.8242		104.0 ± 53.0	Lidman et al. (2000)
	z_s = 2.319	A	−0.9731	0.5120	157.1 ± 3.6	(104.0 ± 52.9)	Smette et al. (1995)
							Sluse et al. (2012)


RX J1131−1231	z_l = 0.295	C	−1.460	−1.632		71.9 ± 25.6	Sluse et al. (2003)
	z_s = 0.658	B	−2.076	0.662		(71.9 ± 25.6)	Suyu et al. (2013)
		A	−2.037	−0.520
		D	1.074	0.356	91.7 ± 0.7
		P.M.	−0.097	0.614


SBS 1520+530	z_l = 0.761	A	−1.1395	0.3834		59.0 ± 15.8	Auger et al. (2008)
	z_s = 1.855	B	0.2879	−0.2691	124.2 ± 8.1	(59.0 ± 15.3)	Chavushyan et al. (1997)
							Sluse et al. (2012)


CLASS B1608+656	z_l = 0.6304	B	1.2025	−0.8931		58.7 ± 11.0	Myers et al. (1995)
	z_s = 1.394	A	0.4561	1.0647	32.4 ± 3.0	(58.7 ± 10.8)	Fassnacht et al. (1996)
		C	1.2044	0.6182			Sluse et al. (2012)
		D	−0.6620	−0.1880	41.3 ± 1.6
		P.M.	0.7382	0.1288


WFI J2033−4723	z_l = 0.661	B	1.4388	−0.3113		73.7 ± 12.8	Eigenbrod et al. (2006)
	z_s = 1.66	A1	−0.7558	0.9488	37.6 ± 2.1	(73.3 ± 11.6)	Morgan et al. (2004)
		A2	−0.0421	1.0643			Vuissoz et al. (2008)
		C	−0.6740	−0.5891	23.6 ± 2.5


Combined						68.1 ± 5.9
						(67.9 ± 5.6)

Notes.

^(a)

The QSO images are listed in arrival-time order.

^(b)

“P.M.” is the abbreviation for point mass and refers to secondary lensing galaxies.

^(c)

The astrometry of the QSO images and point masses are specified with respect to the center of the main lensing galaxy.

^(d)

The time delay of a given image is listed (if measured to a precision better than 20%) with respect to the previous image in terms of arrival-time order.

^(e)

In parentheses we provide the H₀ estimates and their uncertainties without propagating the uncertainties in time delays.

^(f)

The references are listed for measurements of lens redshift (z_l), source redshift (z_s), and astrometry.

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