4XMM J205740.8+310917

sc_ep_1_flux	1.18136e-15 ± 1.11071e-15	sc_ep_2_flux	9.79799e-16 ± 1.70522e-15
mjd_first	52580.1512731	sc_ep_3_flux	1.203e-15 ± 1.4573e-15
mjd_last	52590.2450347	sc_ep_4_flux	3.89422e-16 ± 1.80392e-15
sc_chi2prob	0.344096	sc_ep_5_flux	2.00881e-14 ± 2.575e-14
sc_ra	314.420126205	sc_ep_8_flux	2.59471e-13 ± 2.95569e-14
sc_dec	31.1548492412	sc_ep_8_fmax	4.38882e-13 ± 4.48223e-14
sc_poserr	2.03718	sc_ep_8_fmin	1.2143e-13 ± 3.93163e-14
sc_det_ml	190.762	sc_ep_9_flux	1.58775e-15 ± 2.66981e-15
sc_ext_ml	95.3186	sc_extent	12.5191
sc_fvar	0.438803 ± 0.669462	sc_hr1	-0.818366 ± 0.035182
sc_hr2	-0.979404 ± 0.0360693	sc_hr3	-0.642554 ± 0.709976
sc_hr4	0.866194 ± 0.454755	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
100181411010023	0531	0018141101	22	3.1729	1.2143e-13	2002-11-02 03:37:50.000	10790	10.0353	True (Fit spectrum)
100181413010012	0536	0018141301	12	2.65722	4.38882e-13	2002-11-12 03:09:24.000	9806	10.1305	True (Fit spectrum)