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Home > GRB products > GRB 231129C

TILED_GRB00117

NEWGRB

117

/xrt_products

GRB 231129C: Swift observation summary

Source 2 has been manually confirmed as the GRB afterglow; data for this object are now available through the main GRB results area for this GRB.

About tiled field analysis.

So far 1 fields have been scheduled for observations. Data are available and processed for 4 of these. The list gives the exposure time used in source detection. If any individual sources were selected for follow-up observations, the source detection is not repeated for the follow up observations and the table below is not updated.

• 21633 — 443 s of cleaned data taken between 2023-11-30 00:32:28 and 2023-11-30 00:40:44
• 21634 — 353 s of cleaned data taken between 2023-11-30 03:11:48 and 2023-11-30 03:20:10
• 21635 — 373 s of cleaned data taken between 2023-11-30 04:46:49 and 2023-11-30 04:55:50
• 21636 — 290 s of cleaned data taken between 2023-11-30 04:55:53 and 2023-11-30 05:01:07

An additional 1 field has also been used for follow up observations. These data are not searched for sources, but are used to update the light curves etc of any sources already found.

Find an upper limit.

Sources found so far

So far 2 sources have been found in the XRT data. 1 sources match catalogued sources.

#	RA (J2000)	Dec (J2000)	Err901	Detection Flag2	Dist from Fermi/GBM pos	Exposure	Notes	Vizier
1 [details]	00h 47m 20.24s11.83435°	-81° 11′ 50.4″-81.19734°	11.5′′	Reasonable	26.3′	290 s	Matches known X-ray source: 2SXPS J004718.5-811139 (from 2SXPS), 11.6″ away. Matches SIMBAD source: LEDA 226016, 12.7″ away.
Mean XRT rate: 3.7 (+1.6, -1.3) ×10-2 ct s-1 Peak XRT rate: 3.7 (+1.6, -1.3) ×10-2 ct s-1 RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (XRT equiv count-rate) Products: Spectrum
2 [details]	00h 44m 42.45s11.17688°	-81° 59′ 37.0″-81.99361°	9.5′′	Reasonable	22.4′	3.9 ks
Mean XRT rate: 4.3 (+1.6, -1.3) ×10-3 ct s-1 Peak XRT rate: 4.3 (+1.6, -1.3) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.08 ct s-1 (XRT equiv count-rate) Mean XRT flux: 8.3 (+3.1, -2.5) ×10-14 erg cm-1s-1 Peak XRT flux: 8.3 (+3.1, -2.5) ×10-14 erg cm-1s-1 Products: Spectrum

¹ Radius, 90% confidence.
² Indicates how likely the source is to be real. See the 1SXPS documentation.
^* The position was enhanced using astrometry derived from the Swift UVOT.
^† The position was astrometrically corrected using the XRT sources and the 2MASS catalogue.

Image

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FITS image.

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Exposure map

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FITS exposure map.