4XMM J205704.5+310254

sc_ep_1_flux	0.0 ± 2.74422e-15	sc_ep_2_flux	2.07946e-13 ± 4.33258e-14
mjd_first	52394.5488194	sc_ep_3_flux	1.43888e-14 ± 1.04401e-14
mjd_last	52394.6048264	sc_ep_4_flux	6.7063e-15 ± 1.64052e-14
sc_chi2prob	None	sc_ep_5_flux	6.55879e-14 ± 1.27445e-13
sc_ra	314.26902339	sc_ep_8_flux	2.69579e-13 ± 1.3723e-13
sc_dec	31.0484462986	sc_ep_8_fmax	2.69579e-13 ± 1.3723e-13
sc_poserr	6.82436	sc_ep_8_fmin	2.69579e-13 ± 1.3723e-13
sc_det_ml	16.1019	sc_ep_9_flux	6.7682e-13 ± 6.89294e-14
sc_ext_ml	11.7453	sc_extent	25.6768
sc_fvar	None ± None	sc_hr1	1.0 ± 0.0136484
sc_hr2	-0.893848 ± 0.061676	sc_hr3	-0.728437 ± 0.358606
sc_hr4	0.45381 ± 0.684162	sc_sum_flag	3
sc_var_flag	None	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
100181403010061	0438	0018140301	61	6.82436	2.69579e-13	2002-04-30 13:10:18.000	4839	3.46528	False