4XMM J205728.3+311038

sc_ep_1_flux	4.66028e-13 ± 7.34228e-14	sc_ep_2_flux	1.2607e-16 ± 3.29219e-15
mjd_first	52590.1315278	sc_ep_3_flux	0.0 ± 2.71799e-15
mjd_last	52590.2450347	sc_ep_4_flux	6.14864e-17 ± 5.77751e-15
sc_chi2prob	0.609852	sc_ep_5_flux	2.06643e-14 ± 1.05031e-13
sc_ra	314.368235804	sc_ep_8_flux	1.20125e-12 ± 1.53713e-13
sc_dec	31.17746211	sc_ep_8_fmax	1.20125e-12 ± 1.53713e-13
sc_poserr	2.21725	sc_ep_8_fmin	1.20125e-12 ± 1.53713e-13
sc_det_ml	189.274	sc_ep_9_flux	1.58827e-13 ± 2.45526e-14
sc_ext_ml	136.626	sc_extent	42.9633
sc_fvar	None ± None	sc_hr1	-0.999981 ± 0.00355203
sc_hr2	-1.0 ± 0.25372	sc_hr3	1.0 ± 65.3172
sc_hr4	0.931967 ± 2.00862	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
100181413010023	0536	0018141301	23	2.21725	1.20125e-12	2002-11-12 03:09:24.000	9806	10.6489	True (Fit spectrum)