4XMM J182021.5-142919

sc_ep_1_flux	0.0 ± 1.97087e-15	sc_ep_2_flux	5.26281e-16 ± 2.31764e-15
mjd_first	51976.9580556	sc_ep_3_flux	2.51956e-15 ± 4.16999e-15
mjd_last	51977.041412	sc_ep_4_flux	1.97463e-13 ± 4.52808e-14
sc_chi2prob	0.900687	sc_ep_5_flux	5.17277e-14 ± 9.78642e-14
sc_ra	275.089786563	sc_ep_8_flux	1.90075e-13 ± 1.11092e-13
sc_dec	-14.4888616344	sc_ep_8_fmax	1.90075e-13 ± 1.11092e-13
sc_poserr	3.70141	sc_ep_8_fmin	1.90075e-13 ± 1.11092e-13
sc_det_ml	114.772	sc_ep_9_flux	1.31945e-14 ± 8.75374e-15
sc_ext_ml	71.991	sc_extent	19.2548
sc_fvar	None ± None	sc_hr1	1.0 ± 1.58763
sc_hr2	0.998604 ± 0.0539023	sc_hr3	0.679828 ± 0.0798467
sc_hr4	-0.499841 ± 0.117626	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
100042102010008	0228	0004210201	11	3.70141	1.90075e-13	2001-03-08 22:59:36.000	7201	12.9864	True (Fit spectrum)