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GRB 260909A — Source 3 (SWIFT J005204.1+240702)

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Spectrum

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Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):00h 52m 04.12s (= 13.01716°)
Dec (J2000):+24° 07′ 02.8″ (= +24.1174°)
Error (radius, 90%):7.6″
Detection flag:Good
XRT exposure:2.2 ks (vignetting corrected)
Peak rate:3.7 (+1.9, -1.4) ×10-3 ct s-1
Peak flux:1.6 (+0.8, -0.6) ×10-13 erg cm-2 s-1
Mean rate:3.7 (+1.9, -1.4) ×10-3 ct s-1
Mean flux:1.6 (+0.8, -0.6) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 5.98 × 1022 cm-2
Γ 5.03
Database ID:1741
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 limit20.44 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?Yes - SDSS J005204.28+240708.0 is 5.7″ away.
High proper motion star?No.
Catalogue SearchCone search radius 22″ 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.