4XMM J182117.2-141532

sc_ep_1_flux	4.07689e-15 ± 1.18031e-15	sc_ep_2_flux	3.09769e-14 ± 2.89665e-15
mjd_first	51976.9580556	sc_ep_3_flux	5.97114e-14 ± 4.07696e-15
mjd_last	51977.041412	sc_ep_4_flux	5.70487e-14 ± 7.11761e-15
sc_chi2prob	0.0409961	sc_ep_5_flux	4.25491e-14 ± 2.02213e-14
sc_ra	275.321949329	sc_ep_8_flux	2.00319e-13 ± 2.25467e-14
sc_dec	-14.2588965413	sc_ep_8_fmax	2.00319e-13 ± 2.25467e-14
sc_poserr	1.93951	sc_ep_8_fmin	2.00319e-13 ± 2.25467e-14
sc_det_ml	1004.36	sc_ep_9_flux	1.56667e-13 ± 7.93958e-15
sc_ext_ml	-2.422	sc_extent	0.0
sc_fvar	0.351857 ± 0.134771	sc_hr1	0.7879 ± 0.0582398
sc_hr2	0.291222 ± 0.0524165	sc_hr3	-0.483137 ± 0.0535071
sc_hr4	-0.684699 ± 0.116949	sc_sum_flag	0
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
100042102010002	0228	0004210201	2	1.93951	2.00319e-13	2001-03-08 22:59:36.000	7201	5.43461	True (Fit spectrum)