4XMM J205714.2+305853

sc_ep_1_flux	1.40213e-15 ± 4.07266e-15	sc_ep_2_flux	2.31298e-15 ± 3.15416e-15
mjd_first	52580.1512731	sc_ep_3_flux	6.03961e-15 ± 2.5464e-15
mjd_last	52590.2450347	sc_ep_4_flux	7.03927e-16 ± 1.98607e-15
sc_chi2prob	0.12201	sc_ep_5_flux	2.24018e-15 ± 1.35609e-14
sc_ra	314.309227751	sc_ep_8_flux	4.41738e-13 ± 5.60133e-14
sc_dec	30.981644319	sc_ep_8_fmax	5.1341e-13 ± 6.88769e-14
sc_poserr	1.44166	sc_ep_8_fmin	3.01764e-13 ± 9.62543e-14
sc_det_ml	461.575	sc_ep_9_flux	1.03379e-15 ± 2.38364e-15
sc_ext_ml	389.507	sc_extent	36.1954
sc_fvar	0.990019 ± 0.488826	sc_hr1	-0.953508 ± 0.0125061
sc_hr2	-0.999664 ± 0.00282653	sc_hr3	-0.993593 ± 0.0425482
sc_hr4	-0.0117738 ± 0.700392	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
100181411015013	0531	0018141101	17	1.99905	3.01764e-13	2002-11-02 03:37:50.000	10790	0.958876	True (Fit spectrum)
100181413010018	0536	0018141301	18	2.08105	5.1341e-13	2002-11-12 03:09:24.000	9806	0.944458	True (Fit spectrum)