4XMM J042037.2+555351
sc_ep_1_flux 1.50888e-17 ± 6.98299e-17 sc_ep_2_flux 4.17671e-16 ± 1.86506e-16
mjd_first 52140.3270602 sc_ep_3_flux 1.92341e-15 ± 3.19289e-16
mjd_last 55980.0364468 sc_ep_4_flux 7.42273e-15 ± 1.03998e-15
sc_chi2prob None sc_ep_5_flux 7.5722e-15 ± 4.9773e-15
sc_ra 65.1553866222 sc_ep_8_flux 1.92017e-14 ± 5.16406e-15
sc_dec 55.8977634035 sc_ep_8_fmax 3.95063e-14 ± 1.38167e-14
sc_poserr 0.782904 sc_ep_8_fmin 1.1736e-14 ± 7.66989e-15
sc_det_ml 62.4942 sc_ep_9_flux 8.27607e-15 ± 7.70698e-16
sc_ext_ml -0.562601 sc_extent 0.0
sc_fvar None ± None sc_hr1 0.863366 ± 0.255343
sc_hr2 0.751865 ± 0.0865012 sc_hr3 -0.103094 ± 0.0826814
sc_hr4 -0.354094 ± 0.165722 sc_sum_flag 0
sc_var_flag None confused False
This source in external databases:  XCatDB,  Chandra CSC 20" VOTable,  Swift 1SXPS 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
100001101010019 0310 0000110101 19 1.95754 2.30833e-14 2001-08-19 07:50:58.000 29758 9.41907 False
101397601010029 0588 0139760101 29 1.94228 1.1736e-14 2003-02-24 12:56:39.000 60347 8.7891 False
106720501010014 2234 0672050101 11 1.40734 3.95063e-14 2012-02-20 05:52:22.000 67406 8.83026 True  (Fit spectrum)
106720502010015 2235 0672050201 15 1.2904 1.90974e-14 2012-02-22 05:47:41.000 68688 8.80939 False

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