4U 1820-303

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 SEQID Exposure (ks) Area (cm2) 3-8 keV count/s/cm2 8-13 keV count/s/cm2 HR Region
57109.4 2015-03-28 08:56:07.184 A SL Nova_Sgr_2015_2 90001009002 52.01 0.2 0.315 0.099 0.313 90001009002A_StrayCatsI_675.reg
57109.4 2015-03-28 08:56:07.184 B SL Nova_Sgr_2015_2 90001009002 51.89 0.3 0.338 0.103 0.304 90001009002B_StrayCatsI_676.reg