4XMM J205657.7+305348

sc_ep_1_flux	2.1018e-14 ± 5.2435e-15	sc_ep_2_flux	2.06589e-14 ± 6.07079e-15
mjd_first	52392.4908912	sc_ep_3_flux	1.58416e-16 ± 8.51132e-16
mjd_last	52580.2761574	sc_ep_4_flux	0.0 ± 8.99467e-16
sc_chi2prob	0.824564	sc_ep_5_flux	3.21935e-17 ± 1.01838e-14
sc_ra	314.240629364	sc_ep_8_flux	6.70351e-14 ± 1.44548e-14
sc_dec	30.8967412271	sc_ep_8_fmax	3.13003e-12 ± 2.49711e-12
sc_poserr	2.58768	sc_ep_8_fmin	6.69324e-14 ± 1.44551e-14
sc_det_ml	19.0192	sc_ep_9_flux	5.84256e-14 ± 1.04579e-14
sc_ext_ml	11.6046	sc_extent	26.0986
sc_fvar	None ± None	sc_hr1	-0.366091 ± 0.100695
sc_hr2	-0.996113 ± 0.050535	sc_hr3	-1.0 ± 0.999882
sc_hr4	1.0 ± 0.298619	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
100181402010011	0437	0018140201	11	10.041	3.13003e-12	2002-04-28 11:46:53.000	2664	8.90943	False
100181411010063	0531	0018141101	63	2.67814	6.69324e-14	2002-11-02 03:37:50.000	10790	7.15314	True (Fit spectrum)