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GRB 250612A — Source 7 (SWIFT J164318.6-385548)

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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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Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):16h 43m 18.63s (= 250.82761°)
Dec (J2000):-38° 55′ 48.8″ (= -38.9302°)
Error (radius, 90%):8.7″
Detection flag:Poor
XRT exposure:3.1 ks (vignetting corrected)
Peak rate:2.12 (+1.29, -0.95) ×10-3 ct s-1
Peak flux:9 (+6, -4) ×10-14 erg cm-2 s-1
Mean rate:2.12 (+1.29, -0.95) ×10-3 ct s-1
Mean flux:9 (+6, -4) ×10-14 erg cm-2 s-1
Has spectral fit?Yes
NH 4.51 × 1021 cm-2
Γ 5.83
Database ID:1438
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 limit20.024 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 18 matches. Show details.
Near SIMBAD source?Yes - Gaia DR3 5970954833079394688 is 5.4″ away.
High proper motion star?Yes. Gaia DR3 5970954833079394688
Catalogue SearchCone search radius 26″ 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