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GRB 260208B — Source 105 (SWIFT J063752.6-135303)

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Image of the XRT detection

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

Image of the LC

Spectrum

Image of the spectrum

Enhanced position

Image of the UVOT image

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Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):06h 37m 52.60s (= 99.46918°)
Dec (J2000):-13° 53′ 13.7″ (= -13.8871°)
Error (radius, 90%):5.4″ (enhanced position)
Detection flag:Poor
XRT exposure:1925 s (vignetting corrected)
Peak rate:6.4 (±1.6) ct s-1
Peak flux:2.7 (±0.7) ×10-10 erg cm-2 s-1
Mean rate:0.31 (±0.03) ct s-1
Mean flux:1.35 (±0.14) ×10-11 erg cm-2 s-1
Has spectral fit?Yes
NH 1.42 × 1024 cm-2
Γ 9.94
Database ID:1721
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 limit20.011 ct s-1
Obs rate/Rass UL3.9 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 4 matches. Show details.
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 16″ 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.

2MASS objects near the source

ID Position Offset from
XRT source		 J H K