4XMM J205709.2+311205

sc_ep_1_flux	4.06771e-13 ± 9.22859e-14	sc_ep_2_flux	4.94551e-13 ± 7.53425e-14
mjd_first	52394.5488194	sc_ep_3_flux	0.0 ± 1.01588e-14
mjd_last	52394.6048264	sc_ep_4_flux	4.24258e-16 ± 9.87599e-15
sc_chi2prob	0.380173	sc_ep_5_flux	8.61635e-14 ± 1.59363e-13
sc_ra	314.288499028	sc_ep_8_flux	1.11517e-12 ± 2.09804e-13
sc_dec	31.2015180213	sc_ep_8_fmax	1.11517e-12 ± 2.09804e-13
sc_poserr	3.62271	sc_ep_8_fmin	1.11517e-12 ± 2.09804e-13
sc_det_ml	28.5345	sc_ep_9_flux	9.17968e-13 ± 1.04041e-13
sc_ext_ml	19.8879	sc_extent	17.377
sc_fvar	0.373275 ± 1.05486	sc_hr1	0.151067 ± 0.12288
sc_hr2	-1.0 ± 0.0483957	sc_hr3	1.0 ± 1.72054
sc_hr4	0.97929 ± 0.158915	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
100181403010062	0438	0018140301	62	3.62271	1.11517e-12	2002-04-30 13:10:18.000	4839	11.1784	True (Fit spectrum)