# http://adsabs.harvard.edu/abs/2012ApJ...748...29R Title: The ongoing assembly of a central cluster galaxy: Phase-space substructures in the halo of M87 Authors: Romanowsky A.J., Strader J., Brodie J.P., Mihos J.C., Spitler L.R., Forbes D.A., Foster C., Arnold J.A. Table: CaT measurements of M87 globular clusters ================================================================================ Byte-by-byte Description of file: apj417657t2_mrt.txt -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 6 A6 --- ID Object identification 8- 16 F9.5 deg RAdeg Right Ascension in decimal degrees (J2000) 18- 25 F8.5 deg DEdeg Declination in decimal degrees (J2000) 27- 31 F5.2 mag imag Intrinsic i band magnitude 33- 37 F5.3 mag g-i ? Intrinsic (g-i) color 39- 43 F5.3 mag e_g-i ? Uncertainty in g-i (1) 45- 48 F4.2 0.1nm CaT Calcium II triplet line strength; in Angstroms (2) 50- 53 F4.2 0.1nm e_CaT Uncertainty in CaT -------------------------------------------------------------------------------- Note (1): Note that the g-i color uncertainties are based on shot-noise only, and are useful for relative comparisons of colors in this dataset. The absolute uncertainties from calibration, reddening correction, background estimation, etc., will be larger. Note (2): The equivalent iron metallicities shown on the right-hand axis of Figure 9a are derived using the expression: [Fe/H] {~=} 0.438 * CaT - 3.641. -------------------------------------------------------------------------------- S731 187.72452 12.28682 20.37 0.858 0.004 7.05 0.31 S878 187.70708 12.28149 20.62 0.816 0.004 7.89 0.53 S952 187.69952 12.27727 20.58 0.779 0.004 4.78 0.48 S1007 187.69344 12.28971 19.41 1.023 0.002 6.94 0.13 S1074 187.68856 12.27776 20.29 1.120 0.004 5.89 0.30 S1265 187.67009 12.28303 19.82 0.772 0.003 5.23 0.20 H20493 187.87314 12.15391 20.13 0.785 0.005 7.24 0.42 H21863 187.87253 12.17069 20.54 0.977 0.006 8.25 0.42 H25785 187.86159 12.21268 19.88 0.914 0.002 1.95 0.22 H26690 187.72956 12.22270 19.70 0.990 0.002 7.56 0.16 H27496 187.80753 12.23123 19.56 0.801 0.002 5.31 0.13 H27916 187.71521 12.23610 20.45 0.756 0.004 5.46 0.37 H28411 187.70221 12.24179 20.10 0.799 0.002 5.64 0.26 H28415 187.78343 12.24165 19.71 0.925 0.002 7.80 0.16 H28866 187.75563 12.24666 19.96 0.994 0.004 6.13 0.20 H30757 187.71996 12.26691 20.20 0.809 0.002 6.04 0.28 H30772 187.74191 12.26728 19.84 0.906 0.033 3.61 0.31 H31134 187.72735 12.27091 20.04 0.821 0.003 8.22 0.23 T13456 187.92093 12.46766 21.14 0.757 0.008 5.06 0.15 T13500 187.93052 12.42406 20.55 0.767 0.004 3.49 0.26 T13559 187.93331 12.37800 21.87 0.904 0.012 6.47 0.33 T13569 187.98853 12.36469 21.93 0.695 0.015 3.77 0.25 T13571 187.89063 12.36288 21.42 0.801 0.008 5.81 0.14 T13589 187.92350 12.35406 21.71 0.773 0.012 4.14 0.22 T13593 187.90345 12.35247 21.81 0.778 0.011 6.12 0.26 T13609 187.96307 12.34319 21.95 0.729 0.014 6.58 0.23 T13611 187.92010 12.34146 22.44 0.793 0.022 7.00 0.45 T13623 187.90570 12.33556 21.49 0.764 0.011 4.96 0.14 T13642 187.94181 12.32521 20.39 0.869 0.004 6.32 0.02 T13648 187.98298 12.32301 21.79 0.731 0.020 3.99 0.21 T13899 187.84033 12.42620 22.38 0.964 0.009 7.53 0.31 T13901 187.87673 12.42616 21.83 0.853 0.013 5.56 0.20 T14060 187.87089 12.38884 20.83 0.722 0.007 4.39 0.06 T14108 187.83846 12.37504 19.82 0.908 0.002 6.23 0.01 T14133 187.84645 12.37052 20.69 0.980 0.005 6.28 0.06 T14149 187.87374 12.36463 21.84 0.773 0.013 6.42 0.31 T14228 187.84434 12.35020 20.44 0.785 0.004 5.93 0.03 T15685 188.04605 12.36726 22.08 0.730 0.017 5.37 0.31 T15777 188.14226 12.45638 21.93 0.796 0.013 5.41 0.19 T15863 188.17885 12.36688 21.36 0.753 0.008 5.64 0.11 T15886 188.15205 12.34920 22.33 0.743 0.021 4.99 0.29 T15900 188.21484 12.33844 20.6 4.20 0.06 T15908 188.15419 12.33126 21.19 0.781 0.007 4.38 0.08 T16080 188.27954 12.34479 21.0 6.21 0.07 T17211 188.33727 12.48077 21.0 5.08 0.08 VUCD6 187.86816 12.41766 18.63 0.896 0.001 5.69 0.01 VUCD8 188.01813 12.34176 18.96 0.855 0.001 6.06 0.01