Skip banner and navigation tools.

 |  site map

GRB 230512A — Source 1 (SWIFT J194155.2+383948)

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


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 41m 55.26s (= 295.48027°)
Dec (J2000):+38° 39′ 53.6″ (= +38.6649°)
Error (radius, 90%):4.2″ (enhanced position)
Detection flag:Good
XRT exposure:1233 s (vignetting corrected)
Peak rate:9 (+4, -3) ×10-3 ct s-1
Peak flux:3.8 (+1.7, -1.3) ×10-13 erg cm-2 s-1
Mean rate:9 (+4, -3) ×10-3 ct s-1
Mean flux:3.8 (+1.7, -1.3) ×10-13 erg cm-2 s-1
Has spectral fit?Yes
NH 2.80 × 1021 cm-2
Γ 1.47
Database ID:1019
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 limit20.030 ct s-1
Obs rate/Rass UL≤0 σ
Fading? No (≤1-σ significance).
Near 2MASS source? Yes, 1 match. Show details.
Near SIMBAD source?Yes - ASAS J194155+3839.9 is 3.9″ away.
Catalogue SearchCone search radius 12″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5

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.

2MASS objects near the source

ID Position Offset from
XRT source