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GRB 210506A — Source 7 (SWIFT J085121.7+044443)

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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):08h 51m 21.23s (= 132.83847°)
Dec (J2000):+04° 44′ 49.2″ (= +4.7470°)
Error (radius, 90%):4.8″ (enhanced position)
Detection flag:Good
XRT exposure:4.9 ks (vignetting corrected)
Peak rate:2.88 (+1.15, -0.92) ×10-3 ct s-1
Peak flux:1.2 (+0.5, -0.4) ×10-13 erg cm-2 s-1
Mean rate:2.88 (+1.15, -0.92) ×10-3 ct s-1
Mean flux:1.2 (+0.5, -0.4) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 4.59 × 1020 cm-2
Γ 1.47
Database ID:572
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
2SXPS upper limit0.038 ct s-1
Obs rate/2SXPS UL≤0 σ
Rass upper limit20.048 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?Yes - SDSS J085121.64+044447.6 is 5.0″ away.
High proper motion star?No.
Catalogue SearchCone search radius 14″ 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.