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GRB 220412B — Source 7 (SWIFT J212350.4-002104)

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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):21h 23m 50.57s (= 320.96072°)
Dec (J2000):-00° 20′ 58.3″ (= -0.3495°)
Error (radius, 90%):3.4″ (enhanced position)
Detection flag:Good
XRT exposure:6.0 ks (vignetting corrected)
Peak rate:9.5 (±2.4) ×10-3 ct s-1
Peak flux:4.1 (±1.0) ×10-13 erg cm-2 s-1
Mean rate:6.2 (+1.5, -1.4) ×10-3 ct s-1
Mean flux:2.7 (+0.7, -0.6) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 6.43 × 1020 cm-2
Γ 2.66
Database ID:788
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 limit20.046 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?Yes - TYC 5195-1016-1 is 5.5″ away.
High proper motion star?No.
Catalogue SearchCone search radius 10″ 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