4XMM J205719.6+310847

sc_ep_1_flux	3.03634e-13 ± 3.44757e-14	sc_ep_2_flux	1.67106e-13 ± 2.96025e-14
mjd_first	52580.1512731	sc_ep_3_flux	1.74697e-15 ± 4.11058e-15
mjd_last	52580.2761574	sc_ep_4_flux	5.5539e-15 ± 5.59588e-15
sc_chi2prob	0.0594012	sc_ep_5_flux	0.0 ± 2.89967e-14
sc_ra	314.331989599	sc_ep_8_flux	4.77468e-13 ± 5.58681e-14
sc_dec	31.1463898634	sc_ep_8_fmax	4.77468e-13 ± 5.58681e-14
sc_poserr	3.17865	sc_ep_8_fmin	4.77468e-13 ± 5.58681e-14
sc_det_ml	48.0253	sc_ep_9_flux	1.70072e-13 ± 3.82021e-14
sc_ext_ml	22.4837	sc_extent	8.8642
sc_fvar	0.39229 ± 0.147078	sc_hr1	-0.230745 ± 0.0991651
sc_hr2	-0.966242 ± 0.0593697	sc_hr3	-0.63932 ± 0.472004
sc_hr4	-1.0 ± 2.16168	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
100181411010077	0531	0018141101	97	3.17865	4.77468e-13	2002-11-02 03:37:50.000	10790	8.69798	True (Fit spectrum)