Skip banner and navigation tools.

 |  site map

GRB 170222A — Source 1 (SWIFT J193148.7+280246)

Build custom XRT products for this source.

Image of the XRT detection

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

Image of the LC

Spectrum

Image of the spectrum

Enhanced position

Image of the UVOT image

Back to list of objects in this field.

Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):19h 31m 48.70s (= 292.95293°)
Dec (J2000):+28° 02′ 46.1″ (= +28.0461°)
Error (radius, 90%):5.0″ (enhanced position)
Detection flag:Good
XRT exposure:3.6 ks (vignetting corrected)
Peak rate:0.010 (±0.004) ct s-1
Peak flux:4.5 (±1.9) ×10 erg cm-2 s-1
Has spectral fit?Yes
NH 5.10 × 1021 cm-2
Γ 8.14
Database ID:82
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 limit20.0×100 ct s-1
Obs rate/Rass UL2.3 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?Yes - NVSS J193148+280248 is 6.8″ away.
High proper motion star?No.
Catalogue SearchCone search radius 15″ 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.