4XMM J205737.7+311149

sc_ep_1_flux	2.08588e-14 ± 6.26958e-15	sc_ep_2_flux	7.27539e-17 ± 9.26731e-16
mjd_first	52394.5488194	sc_ep_3_flux	1.43612e-16 ± 1.47689e-15
mjd_last	52590.2450347	sc_ep_4_flux	1.80607e-15 ± 3.3327e-15
sc_chi2prob	0.0383905	sc_ep_5_flux	2.32578e-16 ± 1.86284e-14
sc_ra	314.407319686	sc_ep_8_flux	9.92941e-14 ± 2.24383e-14
sc_dec	31.1971243017	sc_ep_8_fmax	1.29325e-12 ± 2.49916e-13
sc_poserr	2.28912	sc_ep_8_fmin	8.95913e-14 ± 2.25292e-14
sc_det_ml	147.269	sc_ep_9_flux	3.49103e-17 ± 1.35639e-15
sc_ext_ml	112.58	sc_extent	17.4174
sc_fvar	0.993514 ± 0.388823	sc_hr1	-0.999404 ± 0.00616791
sc_hr2	-0.999825 ± 0.0192528	sc_hr3	0.92035 ± 0.401827
sc_hr4	-0.845657 ± 0.950705	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
100181403015046	0438	0018140301	42	4.49751	1.29325e-12	2002-04-30 13:10:18.000	4839	11.3631	True (Fit spectrum)
100181413010052	0536	0018141301	52	2.65934	8.95913e-14	2002-11-12 03:09:24.000	9806	12.2815	True (Fit spectrum)