4U 1538-522

Blue is MAXI 3--20 keV, grey is BAT 15-50 keV (when available). Vertical red lines are focused NuSTAR observations, dashed black lines are the StrayCats observations listed below.

MJD Date Module Classification Primary ObsID Exposure (ks) Area (cm2) 3-8 keV count/s/cm2 8-13 keV count/s/cm2 HR RMS Var_xs (1000s) Region
57501.0 2016-04-23 00:11:08.184 A SL 1E_1547d0m5408 30101035002 83.38 4.0 0.036 0.018 0.489 0.267722 0.805573 30101035002A_StrayCatsI_212.reg
57501.0 2016-04-23 00:11:08.184 B SL 1E_1547d0m5408 30101035002 83.23 4.2 0.037 0.018 0.486 0.234858 0.806808 30101035002B_StrayCatsI_213.reg
57558.2 2016-06-19 05:26:08.184 B SL SNR_G327d1m1d1 40201010002 84.60 0.6 0.036 0.018 0.496 0.620259 0.908603 40201010002B_StrayCatsI_216.reg
58529.1 2019-02-15 02:16:09.184 A SL 1E_1547d0m5408 30401008002 90.47 4.4 0.029 0.015 0.504 0.266793 1.073192 30401008002A_StrayCatsI_214.reg
58529.1 2019-02-15 02:16:09.184 B SL 1E_1547d0m5408 30401008002 89.85 4.5 0.027 0.013 0.492 0.309011 1.098628 30401008002B_StrayCatsI_215.reg
59370.4 2021-06-05 10:01:09.184 A SL SGR_J1555d2m5402 90701319002 38.39 2.0 0.026 0.008 0.321 0.454980 0.884718 90701319002A_StrayCatsII_26.reg
59690.7 2022-04-21 17:46:09.184 A SL 1E_1547d0m5408 90801309002 24.04 4.0 0.046 0.021 0.463 0.281011 1.228038 90801309002A_StrayCatsIII_25.reg
59690.7 2022-04-21 17:46:09.184 B SL 1E_1547d0m5408 90801309002 23.82 4.5 0.047 0.022 0.477 0.300219 1.190086 90801309002B_StrayCatsIII_26.reg
59747.5 2022-06-17 11:16:09.184 B SL APEP 30802010002 30.75 1.5 0.039 0.021 0.548 0.355197 1.365446 30802010002B_StrayCatsIII_27.reg
59748.7 2022-06-18 16:16:09.184 B SL APEP 30802010004 29.81 1.4 0.019 0.008 0.446 0.587423 1.179308 30802010004B_StrayCatsIII_28.reg
60135.0 2023-07-10 00:21:09.184 B SL 1E_1547d0m5408 30902040002 32.64 3.9 0.039 0.017 0.430 0.280008 1.116904 30902040002B_StrayCatsIII_24.reg