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GRB 260111A — Source 3 (SWIFT J151840.4+520730)

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Spectrum

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Source details
Rank/Classification: 4: Known X-ray Source
RA (J2000):15h 18m 40.45s (= 229.66854°)
Dec (J2000):+52° 07′ 30.2″ (= +52.1251°)
Error (radius, 90%):6.2″
Detection flag:Reasonable
XRT exposure:6.5 ks (vignetting corrected)
Peak rate:2.38 (+1.28, -0.97) ×10-3 ct s-1
Peak flux:1.0 (+0.6, -0.4) ×10-13 erg cm-2 s-1
Mean rate:2.38 (+1.28, -0.97) ×10-3 ct s-1
Mean flux:1.0 (+0.6, -0.4) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 2.24 × 1023 cm-2
Γ 6.03
Database ID:1594
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?Yes - LSXPS J151840.4+520725
Cat. rate1:3.0 (±1.1) ×10-3 ct s-1
Cat. flux2:1.4 (±0.5) ×10-13 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 18″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5

Notes
All XRT count rates and fluxes are 0.3—10 keV
1Catalogued count-rates have been converted to XRT equivalents.
2Catalogued upper limits and fluxes have been converted to the XRT equivalent using the automatic power-law spectral fit described above.