4XMM J151558.6+561810

sc_ep_1_flux 4.14221e-16 ± 5.29759e-17 sc_ep_2_flux 7.12392e-15 ± 1.7662e-16
mjd_first 52690.664537 sc_ep_3_flux 1.93394e-14 ± 2.95035e-16
mjd_last 58089.0607986 sc_ep_4_flux 2.34547e-14 ± 5.65914e-16
sc_chi2prob 0.00951816 sc_ep_5_flux 2.36571e-14 ± 1.26289e-15
sc_ra 228.994301374 sc_ep_8_flux 7.1402e-14 ± 1.55534e-15
sc_dec 56.3029127177 sc_ep_8_fmax 2.27281e-12 ± 2.19873e-14
sc_poserr 0.105882 sc_ep_8_fmin 1.00537e-14 ± 2.55607e-15
sc_det_ml 98913.3 sc_ep_9_flux 5.52515e-14 ± 5.93087e-16
sc_ext_ml 68.8821 sc_extent 0.0
sc_fvar 0.336088 ± 0.0897846 sc_hr1 0.79784 ± 0.0102034
sc_hr2 0.68981 ± 0.00444814 sc_hr3 -0.047595 ± 0.00469548
sc_hr4 -0.459383 ± 0.00534885 sc_sum_flag 1
sc_var_flag False confused False
Object mentioned in Ultraluminous X-ray Sources catalog
This source in external databases:  XCatDBChandra CSC 20" VOTableSwift 2SXPS 20"RCSEDSimbad 2'Vizier 20"NED 2'Gaia 20" VOTable
Detections (observations of this source at different epochs)
detid revolut obs_id src_num poserr ep_8_flux utc_start exptime ep_offax spectrum
101451902010001 0586 0145190201 1 0.392679 1.9732e-12 2003-02-20 15:56:56.000 41755 1.83991 True  (Fit spectrum)
101451901010001 0590 0145190101 1 0.293063 1.59343e-12 2003-02-28 14:10:58.000 50295 1.85534 True  (Fit spectrum)
106739202010001 2227 0673920201 1 0.474976 8.53731e-13 2012-02-05 14:15:28.000 17041 0.275895 True  (Fit spectrum)
106739203010001 2229 0673920301 1 0.369393 8.40962e-13 2012-02-09 13:59:52.000 17041 0.210982 True  (Fit spectrum)
107248104010001 2551 0724810401 1 0.349173 7.73472e-13 2013-11-12 16:14:55.000 33542 0.183194 True  (Fit spectrum)
107295613010001 2671 0729561301 1 0.245929 2.27281e-12 2014-07-09 22:44:09.000 42040 0.137008 True  (Fit spectrum)
108040903010001 3217 0804090301 1 0.467116 5.51009e-13 2017-07-02 19:27:15.000 40041 0.155369 True  (Fit spectrum)
108040904010001 3218 0804090401 1 0.261687 3.26354e-13 2017-07-05 00:22:00.000 36042 0.160018 True  (Fit spectrum)
108040905010002 3220 0804090501 2 0.340753 1.56491e-13 2017-07-08 19:01:40.000 40041 0.177417 True  (Fit spectrum)
108040907010018 3222 0804090701 18 0.972017 1.14173e-14 2017-07-12 18:51:18.000 40039 0.176341 True  (Fit spectrum)
108040906010003 3223 0804090601 3 0.434267 1.13672e-13 2017-07-15 06:15:04.000 37540 0.191128 True  (Fit spectrum)
107957126010175 3293 0795712601 175 1.55537 1.00537e-14 2017-12-01 09:22:11.000 57921 0.56221 True  (Fit spectrum)