4XMM J205735.7+310833

sc_ep_1_flux	4.15238e-12 ± 7.96534e-14	sc_ep_2_flux	6.54004e-13 ± 4.64409e-14
mjd_first	52390.5793519	sc_ep_3_flux	1.28529e-15 ± 7.17759e-15
mjd_last	52390.6184954	sc_ep_4_flux	1.33952e-14 ± 2.51885e-14
sc_chi2prob	0.759416	sc_ep_5_flux	1.20255e-13 ± 2.3818e-13
sc_ra	314.398974593	sc_ep_8_flux	5.51577e-12 ± 2.67276e-13
sc_dec	31.1426637888	sc_ep_8_fmax	5.51577e-12 ± 2.67276e-13
sc_poserr	2.15425	sc_ep_8_fmin	5.51577e-12 ± 2.67276e-13
sc_det_ml	3816.67	sc_ep_9_flux	5.79155e-13 ± 7.20446e-14
sc_ext_ml	1931.89	sc_extent	31.3102
sc_fvar	None ± None	sc_hr1	-0.733541 ± 0.0166219
sc_hr2	-0.990939 ± 0.0232692	sc_hr3	0.571263 ± 0.432031
sc_hr4	0.628501 ± 0.376279	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
100181401015004	0436	0018140101	7	2.15425	5.51577e-12	2002-04-26 13:54:16.000	3381	8.21559	True (Fit spectrum)