# # Copyright (c) 2021-2022 Lami Suleiman, Morgane Fortin # # This file is part of CompOSE # # CompOSE is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # CompOSE is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with CompOSE; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # Measured Neutron Star masses of X-ray optical sources # Data used in Fig.1 of Suleiman et al. PRC 2021. # We present sources not in Double Neutron Star binary nor Milisecond pulsars nor Slowly rotating Pulsars. #! The columns are: #! (i) pulsar mass (in solar masses) #! (ii) minus error in mass (in solar masses) #! (iii) plus error in mass (in solar masses) #! (iv) pulsar name 1.02 0.17 0.17 4U1538$-$52 1.073 0.358 0.358 Her$\,$X$-$1 1.21 0.12 0.12 SMC$\,$X$-$1 1.30 0.26 0.40 XTE$\,$J$\,$2123$-$058 1.41 0.24 0.24 XTE$\,$J1855$-$026 1.44 0.1 0.1 2S$\,$0921$-$630 1.57 0.11 0.11 LMC$\,$X$-$4 1.57 0.16 0.16 Cen$\,$X$-$3 1.57 0.25 0.25 SAX$\,$J1802.7$-$2017 1.71 0.21 0.21 Cyg$\,$X$-$2 1.74 0.3 0.3 OAO$\,$1657$-$415 1.91 0.45 0.45 EXO$\,$1722$-$363 1.96 0.36 0.36 4U$\,$1822$-$371 2.0 0.4 0.4 J01326.7$+$303228 2.12 0.16 0.16 Vela$\,$X$-$1 2.27 0.15 0.17 PSR$\,$J2215$+$5135 2.40 0.12 0.12 PSR$\,$B1957$+$20