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NEUTRINO_FIELD00042

NEUTRINO

42

/neutrino

ICECUBEJ1056.4+0523: Swift observation summary

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About tiled field analysis.

So far 10 fields have been scheduled for observations. Data are available and processed for 10 of these.

• 18952 — 549 s of cleaned data taken between 2024-11-27 18:51:47 and 2024-11-27 19:04:37
• 18953 — 446 s of cleaned data taken between 2024-11-27 19:04:41 and 2024-11-27 19:13:15
• 18954 — 491 s of cleaned data taken between 2024-11-27 19:13:18 and 2024-11-27 19:21:51
• 18955 — 491 s of cleaned data taken between 2024-11-27 19:21:56 and 2024-11-27 19:30:30
• 18956 — 451 s of cleaned data taken between 2024-11-27 20:25:52 and 2024-11-27 20:38:22
• 18957 — 448 s of cleaned data taken between 2024-11-27 20:38:26 and 2024-11-27 20:47:02
• 18958 — 491 s of cleaned data taken between 2024-11-27 20:47:06 and 2024-11-27 20:55:42
• 18959 — 491 s of cleaned data taken between 2024-11-27 20:55:47 and 2024-11-27 21:04:22
• 18960 — 428 s of cleaned data taken between 2024-11-27 22:00:02 and 2024-11-27 22:12:15
• 18961 — 451 s of cleaned data taken between 2024-11-27 22:12:20 and 2024-11-27 22:20:59

Find an upper limit.

Sources found so far

So far 4 sources have been found in the XRT data. 3 sources match catalogued sources.

Coordinate type: SexagesimalDecimal

#	RA (J2000)	Dec (J2000)	Err901	Detection Flag2	Rank3	Dist from IceCube pos	Exposure	Notes	Vizier
1 [details]	10h 56m 12.04s164.05018°	+05° 15′ 41.3″5.26146°	8.4′′ *	Good	4 (K)	7.5′	1.0 ks	Matches SIMBAD source: SDSS J105612.22+051544.6, 0.8″ away. Matches known X-ray source: 2SXPS J105612.0+051546 (from 2SXPS), 2.9″ away.
Mean XRT rate: 1.5 (+0.6, -0.5) ×10-2 ct s-1 Peak XRT rate: 1.5 (+0.6, -0.5) ×10-2 ct s-1 2.34 σ below 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: 0.0264 (+0.0100, -0.0081) ct s-1 Peak XRT rate converted to PSPC: 0.0264 (+0.0100, -0.0081) ×10-2 ct s-1 Mean XRT flux: 3.5 (+1.3, -1.1) ×10-13 erg cm-1s-1 Peak XRT flux: 3.5 (+1.3, -1.1) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum | Enhanced position
2 [details]	10h 55m 42.04s163.92519°	+05° 11′ 12.1″5.18669°	7.0′′	Poor	3 (U)	15.2′	1.0 ks	Matches SIMBAD source: NVSS J105542+051112, 2.1″ away.
Mean XRT rate: 7 (+5, -3) ×10-3 ct s-1 Peak XRT rate: 7 (+5, -3) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (PSPC count-rate) Products: Light curve | Spectrum
3 [details]	10h 56m 15.13s164.06304°	+05° 14′ 37.7″5.24379°	8.2′′	Poor	3 (U)	8.3′	1.0 ks
Mean XRT rate: 6.1 (+4.1, -2.9) ×10-3 ct s-1 Peak XRT rate: 6.1 (+4.1, -2.9) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.05 ct s-1 (PSPC count-rate) Products: Light curve | Spectrum
4 [details]	10h 57m 11.64s164.29850°	+05° 45′ 04.8″5.75133°	7.6′′	Poor	4 (K)	25.5′	491 s	Matches SIMBAD source: PM J10571+0544A, 10.6″ away. Matches known X-ray source: 1RXS J105710.9+054458 (from ROSAT/RASSBSC), 12.9800993404181″ away.
Mean XRT rate: 1.3 (+0.8, -0.6) ×10-2 ct s-1 Peak XRT rate: 1.3 (+0.8, -0.6) ×10-2 ct s-1 5.59 σ below the catalogued flux from ROSAT/RASSBSC. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Products: Light curve | Spectrum

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.

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