4XMM J205719.2+310556

sc_ep_1_flux	5.35204e-14 ± 2.59268e-14	sc_ep_2_flux	1.48912e-13 ± 3.12597e-14
mjd_first	52590.1315278	sc_ep_3_flux	0.0 ± 1.87415e-15
mjd_last	52590.2450347	sc_ep_4_flux	0.0 ± 2.34779e-15
sc_chi2prob	0.0497952	sc_ep_5_flux	1.52223e-14 ± 3.85085e-14
sc_ra	314.330121289	sc_ep_8_flux	2.29806e-13 ± 5.70967e-14
sc_dec	31.0990430366	sc_ep_8_fmax	2.29806e-13 ± 5.70967e-14
sc_poserr	14.7508	sc_ep_8_fmin	2.29806e-13 ± 5.70967e-14
sc_det_ml	13.2924	sc_ep_9_flux	8.12392e-13 ± 4.22791e-14
sc_ext_ml	8.57048	sc_extent	15.3415
sc_fvar	7.82475 ± 2.95592	sc_hr1	0.405642 ± 0.179421
sc_hr2	-1.0 ± 0.0239659	sc_hr3	None ± None
sc_hr4	1.0 ± 1.01753	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
100181413010062	0536	0018141301	62	14.7508	2.29806e-13	2002-11-12 03:09:24.000	9806	5.85511	True (Fit spectrum)