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GRB 130407A — Source 2 (SWIFT J163120.8+103135)

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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: 4: Known X-ray Source
RA (J2000):16h 31m 20.94s (= 247.83725°)
Dec (J2000):+10° 31′ 34.0″ (= +10.5261°)
Error (radius, 90%):2.5″ (enhanced position)
Detection flag:Good
XRT exposure:1050 s (vignetting corrected)
Peak rate:0.063 (±0.012) ct s-1
Peak flux:2.7 (±0.5) ×10 erg cm-2 s-1
The source is fading with 1.4-σ significance
Has spectral fit?Yes
NH 6.12 × 1020 cm-2
Γ 1.05
Database ID:2
Possible issues:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?Yes - 1RXS J163119.5+103111 in the ROSAT/RASSFSC catalogue.
Cat. rate1:0.039 (±0.012) ct s-1
Cat. flux2:3.0 (±1.0) ×10-12 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? Maybe (1.4-σ significance).
Near 2MASS source? No
Near SIMBAD source?Yes - NAME OT J163120.9+103134 is 2.1″ away.
High proper motion star?No.
Catalogue SearchCone search radius 7″ 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.