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Home > Einstein Probe follow up > EP#01709129925

EP_FIELD00008

EP

8

/EP

EP#01709129925: Swift observation summary

Data analysed so far:

• ObsID: 00019010001 with 0.5 ks exposure.

About tiled field analysis.

So far 1 fields have been scheduled for observations. Data are available and processed for 1 of these.

• 19010 — 524 s of cleaned data taken between 2025-01-05 22:42:58 and 2025-01-05 22:55:34

Details of afterglow candidates

1 sources were found which matches the afterglow criteria.

#	RA (J2000)	Dec (J2000)	Err901	Detection Flag2	Rank3	Dist from Einstein Probe/WXT pos	Exposure	Notes	Vizier
1 [details]	06h 02m 24.62s90.60260°	-16° 34′ 51.2″-16.58089°	2.8′′ *	Good	2 (O)	0.4′	524 s	Matches SIMBAD source: 1RXS J060224.9-163451, 2.2″ away. Matches known X-ray source: 2SXPS J060224.6-163450 (from 2SXPS), 1.7″ away.
Mean XRT rate: 0.38 (±0.04) ct s-1 Peak XRT rate: 0.52 (±0.12) ct s-1 -3.98 σ above the catalogued flux from 2SXPS. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 0.60 (±0.07) ct s-1 Peak XRT rate converted to PSPC: 0.82 (±0.19) ct s-1 Mean XRT flux: 9.0 (±1.1) ×10-12 erg cm-1s-1 Peak XRT flux: 1.24 (±0.28) ×10-11 erg cm-1s-1 Products: Light curve | Spectrum | Enhanced position

¹ Radius, 90% confidence.
² Indicates how likely the source is to be real. See the LSXPS documentation.
³ T=Transient Source, O=Outbursting known source, U=Uncatalogued X-ray source, K=Known X-ray source.
^* 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 1 sources have been found in the XRT data. 1 sources match catalogued sources.

#	RA (J2000)	Dec (J2000)	Err901	Detection Flag2	Rank3	Dist from Einstein Probe/WXT pos	Exposure	Notes	Vizier
1 [details]	06h 02m 24.62s90.60260°	-16° 34′ 51.2″-16.58089°	2.8′′ *	Good	2 (O)	0.4′	524 s	Matches SIMBAD source: 1RXS J060224.9-163451, 2.2″ away. Matches known X-ray source: 2SXPS J060224.6-163450 (from 2SXPS), 1.7″ away.
Mean XRT rate: 0.38 (±0.04) ct s-1 Peak XRT rate: 0.52 (±0.12) ct s-1 -3.98 σ above the catalogued flux from 2SXPS. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 0.60 (±0.07) ct s-1 Peak XRT rate converted to PSPC: 0.82 (±0.19) ct s-1 Mean XRT flux: 9.0 (±1.1) ×10-12 erg cm-1s-1 Peak XRT flux: 1.24 (±0.28) ×10-11 erg cm-1s-1 Products: Light curve | Spectrum | Enhanced position

¹ Radius, 90% confidence.
² Indicates how likely the source is to be real. See the LSXPS documentation.
³ T=Transient Source, O=Outbursting known source, U=Uncatalogued X-ray source, K=Known X-ray source.
^* 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.