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Home All issues Volume 496 / No 2 (March III 2009) A&A, 496 2 (2009) 343-349 Full HTML
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Table 1:

Sample of galaxy clusters, which satisfies the criterion $R_{\rm S2N}/R_{200} > 0.7$. The columns show: the name of the cluster, the observation IDs, in which ACIS configuration has been observed, the exposure time, the adopted X-ray center, the Galactic absorption from Dickey & Lockman (1990) in correspondence of the X-ray center, the redshift, the gas temperature, the mean local background, B, in counts observed in the 0.5-5 keV band, and the average distance $D_{\rm B}$ of the regions used to estimate the local background from the X-ray center.

Cluster		 Obs ID ACIS $t_{\rm exp}$ RA Dec $n_{\rm H}$ z kT $B (\times 10^{-3})$ $D_{\rm B}$
      ks h m s degree 1020 cm-3   keV cts/s/arcmin2 R200
MS0015.9+1609 520 I 67.4 0 18 33.8 +16 26 12 4.1 0.541 $9.59\pm0.43$ $1.61\pm0.03$ 1.35
MACSJ2228.5+2036 3285 I 19.9 22 28 33.9 +20 37 15 4.6 0.412 $8.25\pm0.59$ $2.00\pm0.07$ 0.92
MACS0744.9+3927 Merged I 89.0 7 44 52.8 +39 27 26 5.7 0.686 $9.58\pm0.67$ $1.67\pm0.04$ 1.64
MACSJ0417.5-1154 3270 I 11.8 4 17 34.6 -11 54 33 3.9 0.440 $10.84\pm0.98$ $2.33\pm0.10$ 0.84
RXJ1701.3+6414 547 I 49.5 17 01 23.8 +64 14 11 2.6 0.453 $4.36\pm0.28$ $2.25\pm0.05$ 1.18
MACSJ1720.2+3536 3280 I 20.8 17 20 16.8 +35 36 26 3.4 0.391 $6.46\pm0.33$ $1.87\pm0.09$ 0.91
RXJ1416.4+4446 541 I 28.5 14 16 27.8 +44 46 45 1.2 0.400 $3.43\pm0.20$ $2.22\pm0.06$ 1.38
MACSJ2129.4-0741 3199 I 17.6 21 29 26.6 -7 41 29 4.8 0.570 $9.17\pm0.90$ $1.88\pm0.09$ 1.12
MACSJ1621.3+3810 3254 I 9.8 16 21 24.9 +38 10 08 1.1 0.465 $6.62\pm0.74$ $1.58\pm0.10$ 1.21
MS0451.6-0305 902 S 42.6 4 54 11.3 -3 00 56 5.0 0.540 $9.11\pm0.45$ $3.98\pm0.07$ 0.76
MACSJ1206.2-0847 3277 I 23.4 12 06 12.1 -8 48 02 3.7 0.440 $11.98\pm0.85$ $2.07\pm0.06$ 0.78

Note: MACSJ0744.9+3927 is the merger of three exposures with IDs 3197, 3585, and 6111.


Source LaTeX | All tables | In the text

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