4XMM J205738.5+311139

sc_ep_1_flux	6.7499e-15 ± 1.18687e-14	sc_ep_2_flux	1.03763e-14 ± 2.04592e-14
mjd_first	52580.1512731	sc_ep_3_flux	1.68834e-15 ± 6.35698e-15
mjd_last	52580.2761574	sc_ep_4_flux	4.05219e-15 ± 1.63644e-14
sc_chi2prob	0.0168836	sc_ep_5_flux	4.71109e-14 ± 1.38501e-13
sc_ra	314.41069984	sc_ep_8_flux	7.5254e-13 ± 1.88e-13
sc_dec	31.1942364485	sc_ep_8_fmax	7.5254e-13 ± 1.88e-13
sc_poserr	2.31059	sc_ep_8_fmin	7.5254e-13 ± 1.88e-13
sc_det_ml	219.466	sc_ep_9_flux	0.0 ± 5.6714e-15
sc_ext_ml	156.441	sc_extent	31.7098
sc_fvar	3.64743 ± 1.98046	sc_hr1	0.285087 ± 0.0839312
sc_hr2	-0.997502 ± 0.0482092	sc_hr3	-0.500921 ± 0.716341
sc_hr4	0.0252437 ± 2.7252	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
100181411010042	0531	0018141101	42	2.31059	7.5254e-13	2002-11-02 03:37:50.000	10790	12.1326	True (Fit spectrum)