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GRB 180718B — Source 2 (SWIFT J025827.6-313919)

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Spectrum

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Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):02h 58m 27.68s (= 44.61532°)
Dec (J2000):-31° 39′ 19.9″ (= -31.6555°)
Error (radius, 90%):6.1″
Detection flag:Good
XRT exposure:5.0 ks (vignetting corrected)
Peak rate:1.9 (±0.8) ×10-14 ct s-1
Peak flux:8 (±3) ×10 erg cm-2 s-1
Has spectral fit?Yes
NH 1.85 × 1020 cm-2
Γ 1.99
Database ID:170
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?No. Get XMM upper limit
Rass upper limit20.071 ct s-1
Obs rate/Rass UL≤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.