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GRB 240615A — Source 4 (SWIFT J214526.9+382848)

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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 details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):21h 45m 26.93s (= 326.36221°)
Dec (J2000):+38° 28′ 48.1″ (= +38.4800°)
Error (radius, 90%):12.3″
Detection flag:Poor
XRT exposure:1737 s (vignetting corrected)
Peak rate:0.013 (±0.004) ct s-1
Peak flux:5.5 (+1.9, -1.6) ×10-13 erg cm-2 s-1
Mean rate:0.013 (±0.004) ct s-1
Mean flux:5.5 (+1.9, -1.6) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 3.12 × 1021 cm-2
Γ 9.00
Database ID:1170
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 limit9.8×10-3 ct s-1
Obs rate/2SXPS UL≤0 σ
Rass upper limit20.071 ct s-1
Obs rate/Rass UL≤0 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 36″ 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