4XMM J205720.1+311048

sc_ep_1_flux	9.50364e-13 ± 7.91914e-14	sc_ep_2_flux	8.6817e-16 ± 7.86207e-15
mjd_first	52394.5488194	sc_ep_3_flux	0.0 ± 3.99342e-15
mjd_last	52394.6048264	sc_ep_4_flux	9.49805e-16 ± 1.22989e-14
sc_chi2prob	0.680872	sc_ep_5_flux	3.23304e-14 ± 1.36663e-13
sc_ra	314.33381991	sc_ep_8_flux	1.10777e-12 ± 2.09502e-13
sc_dec	31.1800345443	sc_ep_8_fmax	1.10777e-12 ± 2.09502e-13
sc_poserr	3.91174	sc_ep_8_fmin	1.10777e-12 ± 2.09502e-13
sc_det_ml	66.0294	sc_ep_9_flux	4.4148e-15 ± 8.87418e-15
sc_ext_ml	49.5087	sc_extent	28.2666
sc_fvar	4.35846 ± 5.91946	sc_hr1	-0.992727 ± 0.0255177
sc_hr2	-1.0 ± 0.0714561	sc_hr3	1.0 ± 1.24091
sc_hr4	0.992379 ± 0.383285	sc_sum_flag	4
sc_var_flag	False	confused	False

This source in external databases: XCatDB, Chandra CSC 20" VOTable, Swift 2SXPS 20", RCSED, Simbad 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
100181403010049	0438	0018140301	49	3.91174	1.10777e-12	2002-04-30 13:10:18.000	4839	9.72669	True (Fit spectrum)