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Home > GRB products > GRB 201116A

TILED_GRB00095

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95

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GRB 201116A: Swift observation summary

Source 3 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 2 fields have been scheduled for observations. Data are available and processed for 3 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.

• 21040 — 1.6 ks of cleaned data taken between 2020-11-16 13:43:12 and 2020-11-16 15:23:29
• 21041 — 1.6 ks of cleaned data taken between 2020-11-16 15:23:32 and 2020-11-16 16:46:29
• 21042 — 1.5 ks of cleaned data taken between 2020-11-16 16:46:33 and 2020-11-16 18:08:31

Details of afterglow candidates

2 sources were found which matches the afterglow criteria.

#	RA (J2000)	Dec (J2000)	Err901	Detection Flag2	Dist from LAT pos	Exposure	Notes	Vizier
3 [details]	09h 57m 17.98s149.32493°	+00° 16′ 33.1″0.27586°	2.5′′	Good	2.4′	2.4 ks	The source is 5.6-σ above the RASS limit.
Mean XRT rate: 5.8 (±0.7) ×10-2 ct s-1 Peak XRT rate: 7.6 (±1.9) ×10-2 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (XRT equiv count-rate) Mean XRT flux: 1.85 (±0.23) ×10-12 erg cm-1s-1 Peak XRT flux: 2.4 (±0.6) ×10-12 erg cm-1s-1 Products: Light curve | Spectrum | Enhanced position Expected serendipitous sources: ~0.03 [What is this?]
4 [details]	09h 57m 44.02s149.43342°	+00° 18′ 41.8″0.31160°	6.0′′	Reasonable	6.2′	3.1 ks	The source is 4.5-σ above the 2SXPS limit.
Mean XRT rate: 3.0 (+1.5, -1.1) ×10-3 ct s-1 Peak XRT rate: 3.0 (+1.5, -1.1) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.01 ct s-1 (XRT equiv count-rate) Mean XRT flux: 7.7 (+3.9, -2.9) ×10-14 erg cm-1s-1 Peak XRT flux: 7.7 (+3.9, -2.9) ×10-14 erg cm-1s-1 Products: Light curve | Spectrum Expected serendipitous sources: ~0.3 [What is this?]

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.

Find an upper limit.

Sources found so far

So far 4 sources have been found in the XRT data. 0 sources match catalogued sources.

#	RA (J2000)	Dec (J2000)	Err901	Detection Flag2	Dist from LAT pos	Exposure	Notes	Vizier
1 [details]	09h 57m 01.48s149.25617°	+00° 24′ 20.1″0.40559°	3.9′′	Good	7.0′	1.6 ks
Mean XRT rate: 6.2 (+2.8, -2.2) ×10-3 ct s-1 Peak XRT rate: 6.2 (+2.8, -2.2) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.03 ct s-1 (XRT equiv count-rate) Mean XRT flux: 2.49 (+1.13, -0.87) ×10-13 erg cm-1s-1 Peak XRT flux: 2.49 (+1.13, -0.87) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum | Enhanced position Expected serendipitous sources: ~1.0 [What is this?]
2 [details]	09h 56m 20.89s149.08703°	+00° 06′ 04.6″0.10129°	6.9′′	Good	19.5′	1.6 ks
Mean XRT rate: 4.5 (+2.5, -1.8) ×10-3 ct s-1 Peak XRT rate: 4.5 (+2.5, -1.8) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.01 ct s-1 (XRT equiv count-rate) Products: Light curve Expected serendipitous sources: ~1.1 [What is this?]
3 [details]	09h 57m 17.98s149.32493°	+00° 16′ 33.1″0.27586°	2.5′′	Good	2.4′	2.4 ks	The source is 5.6-σ above the RASS limit.
Mean XRT rate: 5.8 (±0.7) ×10-2 ct s-1 Peak XRT rate: 7.6 (±1.9) ×10-2 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (XRT equiv count-rate) Mean XRT flux: 1.85 (±0.23) ×10-12 erg cm-1s-1 Peak XRT flux: 2.4 (±0.6) ×10-12 erg cm-1s-1 Products: Light curve | Spectrum | Enhanced position Expected serendipitous sources: ~0.03 [What is this?]
4 [details]	09h 57m 44.02s149.43342°	+00° 18′ 41.8″0.31160°	6.0′′	Reasonable	6.2′	3.1 ks	The source is 4.5-σ above the 2SXPS limit.
Mean XRT rate: 3.0 (+1.5, -1.1) ×10-3 ct s-1 Peak XRT rate: 3.0 (+1.5, -1.1) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.01 ct s-1 (XRT equiv count-rate) Mean XRT flux: 7.7 (+3.9, -2.9) ×10-14 erg cm-1s-1 Peak XRT flux: 7.7 (+3.9, -2.9) ×10-14 erg cm-1s-1 Products: Light curve | Spectrum Expected serendipitous sources: ~0.3 [What is this?]

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.