Skip banner and navigation tools.

 |  site map

GRB 210323B — Source 7 (SWIFT J171809.0+153518)

Build custom XRT products for this source.

Image of the XRT detection

This source is detected in 1 block. Show all images.

Image of the LC

Spectrum

Image of the spectrum

Back to list of objects in this field.

Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):17h 18m 09.08s (= 259.53784°)
Dec (J2000):+15° 35′ 18.3″ (= +15.5884°)
Error (radius, 90%):4.4″
Detection flag:Reasonable
XRT exposure:8.6 ks (vignetting corrected)
Peak rate:1.7 (+0.9, -0.7) ×10-3 ct s-1
Peak flux:7.2 (+3.9, -2.9) ×10-14 erg cm-2 s-1
Mean rate:1.7 (+0.9, -0.7) ×10-3 ct s-1
Mean flux:7.2 (+3.9, -2.9) ×10-14 erg cm-2 s-1
Has spectral fit?Yes
NH 8.08 × 1020 cm-2
Γ 1.97
Database ID:548
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 limit20.023 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 13″ 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.