4XMM J125711.9-172431

sc_ep_1_flux	1.14645e-14 ± 2.61349e-15	sc_ep_2_flux	6.64764e-14 ± 5.3138e-15
mjd_first	51917.7174884	sc_ep_3_flux	7.8039e-14 ± 6.10049e-15
mjd_last	51917.8653009	sc_ep_4_flux	3.4805e-14 ± 7.79698e-15
sc_chi2prob	0.505025	sc_ep_5_flux	3.91413e-15 ± 1.38293e-14
sc_ra	194.299755933	sc_ep_8_flux	1.83828e-13 ± 1.88649e-14
sc_dec	-17.4086984236	sc_ep_8_fmax	1.83828e-13 ± 1.88649e-14
sc_poserr	0.677868	sc_ep_8_fmin	1.83828e-13 ± 1.88649e-14
sc_det_ml	292.852	sc_ep_9_flux	1.41359e-13 ± 1.08335e-14
sc_ext_ml	2352.89	sc_extent	0.0
sc_fvar	None ± None	sc_hr1	0.71971 ± 0.0579371
sc_hr2	0.0794239 ± 0.0532876	sc_hr3	-0.728095 ± 0.0560719
sc_hr4	-0.915366 ± 0.154125	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
100104202010003	0199	0010420201	2	0.677868	1.83828e-13	2001-01-08 17:13:11.000	12770	5.56687	True (Fit spectrum)