4XMM J205725.8+305558

sc_ep_1_flux	3.11932e-14 ± 3.12397e-15	sc_ep_2_flux	1.50102e-14 ± 2.15423e-15
mjd_first	52580.1512731	sc_ep_3_flux	7.54479e-18 ± 2.10089e-16
mjd_last	52590.2450347	sc_ep_4_flux	1.7611e-15 ± 1.09727e-15
sc_chi2prob	0.647268	sc_ep_5_flux	5.67392e-16 ± 2.84688e-15
sc_ra	314.357509778	sc_ep_8_flux	8.1557e-14 ± 6.71019e-15
sc_dec	30.9330197628	sc_ep_8_fmax	1.42547e-13 ± 1.11347e-14
sc_poserr	1.75909	sc_ep_8_fmin	4.67751e-14 ± 8.40861e-15
sc_det_ml	125.04	sc_ep_9_flux	1.38347e-14 ± 2.81316e-15
sc_ext_ml	49.7762	sc_extent	9.1223
sc_fvar	None ± None	sc_hr1	-0.193528 ± 0.057412
sc_hr2	-0.999931 ± 0.0105467	sc_hr3	0.95893 ± 0.35834
sc_hr4	-0.313617 ± 0.304753	sc_sum_flag	3
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
100181411010038	0531	0018141101	67	2.4003	4.67751e-14	2002-11-02 03:37:50.000	10790	3.25289	True (Fit spectrum)
100181413010050	0536	0018141301	58	2.58548	1.42547e-13	2002-11-12 03:09:24.000	9806	3.25361	True (Fit spectrum)