Skip banner and navigation tools.

 |  site map

GRB 200325B — Source 1 (SWIFT J111013.3+274903)

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

Enhanced position

Image of the UVOT image

Back to list of objects in this field.

Source details
Rank/Classification: 2: Outbursting source
RA (J2000):11h 10m 12.91s (= 167.55381°)
Dec (J2000):+27° 49′ 10.5″ (= +27.8196°)
Error (radius, 90%):4.9″ (enhanced position)
Detection flag:Good
XRT exposure:4.6 ks (vignetting corrected)
Peak rate:0.020 (±0.005) ct s-1
Peak flux:8.6 (±2.2) ×10-13 erg cm-2 s-1
Mean rate:0.020 (±0.005) ct s-1
Mean flux:8.6 (±2.2) ×10-13 erg cm-2 s-1
The source is fading with 3.9-σ significance
Has spectral fit?Yes
NH 3.76 × 1020 cm-2
Γ 1.81
Database ID:353
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 limit20.057 ct s-1
Obs rate/Rass UL≤0 σ
Fading? Yes (3.9-σ difference between at least one detection and a later detection or upper limit).
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 14″ 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.