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GRB 260208B — Source 65 (SWIFT J063755.7-135549)

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Image of the XRT detection

This source is detected in 1 block. Show all images.

Image of the LC

Spectrum

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Enhanced position

Image of the UVOT image

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Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):06h 37m 55.70s (= 99.48209°)
Dec (J2000):-13° 55′ 49.6″ (= -13.9304°)
Error (radius, 90%):7.2″
Detection flag:Poor
XRT exposure:1925 s (vignetting corrected)
Peak rate:14.6 (±2.6) ct s-1
Peak flux:6.3 (±1.1) ×10-10 erg cm-2 s-1
Mean rate:0.69 (±0.07) ct s-1
Mean flux:2.97 (±0.30) ×10-11 erg cm-2 s-1
Has spectral fit?Yes
NH 1.03 × 1022 cm-2
Γ 7.25
Database ID:1681
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: Spurious source (verified)
Catalogue information
Known X-ray emitter?No. Get XMM upper limit
Rass upper limit28.5×10-3 ct s-1
Obs rate/Rass UL5.6 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 21″ 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.