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GRB 201008A — Source 3 (SWIFT J104642.0+461019)

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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

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Source 4 has been manually confirmed as the GRB afterglow so these products are no longer updated. The up-to-date data for the afterglow are now available through the main GRB results area for this GRB.

Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):10h 46m 42.01s (= 161.67506°)
Dec (J2000):+46° 10′ 19.2″ (= +46.1720°)
Error (radius, 90%):4.5″
Detection flag:Good
XRT exposure:13.6 ks (vignetting corrected)
Peak rate:3.6 (±0.9) ×10-3 ct s-1
Peak flux:1.6 (±0.4) ×10-13 erg cm-2 s-1
Mean rate:2.9 (+0.6, -0.5) ×10-3 ct s-1
Mean flux:1.24 (+0.25, -0.23) ×10-13 erg cm-2 s-1
The source is fading with 1.2-σ significance
Has spectral fit?Yes
NH 9.35 × 1020 cm-2
Γ 1.86
Database ID:442
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 limit20.045 ct s-1
Obs rate/Rass UL≤0 σ
Fading? Maybe (1.2-σ significance).
Near 2MASS source? No
Near SIMBAD source?Yes - SDSS J104641.99+461014.6 is 4.6″ away.
High proper motion star?No.
Catalogue SearchCone search radius 13″ 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.