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GRB 170306B — Source 3 (SWIFT J101915.0+514602)

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Image of the XRT detection

This source is detected in 2 blocks. Show all images.

Image of the LC

Spectrum

Image of the spectrum

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Source details
Rank/Classification: 4: Known X-ray Source
RA (J2000):10h 19m 15.02s (= 154.81259°)
Dec (J2000):+51° 46′ 02.9″ (= +51.7675°)
Error (radius, 90%):5.9″
Detection flag:Good
XRT exposure:1248 s (vignetting corrected)
Peak rate:10 (±4) ×10-13 ct s-1
Peak flux:4.1 (±1.7) ×10 erg cm-2 s-1
Has spectral fit?Yes
NH 1.16 × 1021 cm-2
Γ 4.10
Database ID:87
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 J101913.4+514615 in the ROSAT/RASSFSC catalogue.
Cat. rate1:0.038 (±0.011) ct s-1
Cat. flux2:1.1 (±0.3) ×10-12 erg cm-2 s-1
Observed/Cat. flux≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
Catalogue SearchCone search radius 17″ 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.