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NEUTRINO_FIELD00016

NEUTRINO

16

/neutrino

190922A: Swift observation summary

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About tiled field analysis.

So far 18 fields have been scheduled for observations. Data are available and processed for 18 of these.

• 11570 — 436 s of cleaned data taken between 2019-09-23 10:47:58 and 2019-09-23 15:53:36
• 11571 — 260 s of cleaned data taken between 2019-09-23 10:50:12 and 2019-09-23 16:06:55
• 11572 — 180 s of cleaned data taken between 2019-09-23 10:52:26 and 2019-09-23 16:09:03
• 11573 — 263 s of cleaned data taken between 2019-09-23 10:54:39 and 2019-09-23 15:44:25
• 11574 — 185 s of cleaned data taken between 2019-09-23 10:56:53 and 2019-09-23 15:46:44
• 11575 — 356 s of cleaned data taken between 2019-09-23 10:59:06 and 2019-09-23 15:55:52
• 11576 — 346 s of cleaned data taken between 2019-09-23 11:01:20 and 2019-09-23 15:58:05
• 11577 — 368 s of cleaned data taken between 2019-09-23 11:03:31 and 2019-09-23 15:34:59
• 11578 — 506 s of cleaned data taken between 2019-09-23 11:05:42 and 2019-09-23 16:14:48
• 11579 — 240 s of cleaned data taken between 2019-09-23 11:07:52 and 2019-09-23 16:11:10
• 11580 — 175 s of cleaned data taken between 2019-09-23 11:10:35 and 2019-09-23 16:02:36
• 11581 — 253 s of cleaned data taken between 2019-09-23 11:12:41 and 2019-09-23 15:39:38
• 11582 — 175 s of cleaned data taken between 2019-09-23 11:14:46 and 2019-09-23 15:49:03
• 11583 — 328 s of cleaned data taken between 2019-09-23 11:16:48 and 2019-09-23 16:04:47
• 11584 — 183 s of cleaned data taken between 2019-09-23 11:18:47 and 2019-09-23 14:11:11
• 11586 — 351 s of cleaned data taken between 2019-09-23 11:22:48 and 2019-09-23 15:42:06
• 11587 — 446 s of cleaned data taken between 2019-09-23 11:24:39 and 2019-09-23 16:00:24
• 11588 — 413 s of cleaned data taken between 2019-09-23 11:26:32 and 2019-09-23 15:37:24

Find an upper limit.

Sources found so far

So far 7 sources have been found in the XRT data. 4 sources match catalogued sources.

Coordinate type: SexagesimalDecimal

#	RA (J2000)	Dec (J2000)	Err901	Detection Flag2	Rank3	Dist from IceCube pos	Exposure	Notes	Vizier
1 [details]	00h 23m 05.09s5.77121°	-01° 07′ 39.8″-1.12771°	5.7′′	Good	4 (K)	25.8′	356 s	Matches SIMBAD source: LEDA 138179, 3.8″ away. Matches known X-ray source: CXO J002305.0-010743 (from Chandra/2CSC), 3.92466492807252″ away.
Mean XRT rate: 2.21 (+1.08, -0.82) ×10-2 ct s-1 Peak XRT rate: 2.21 (+1.08, -0.82) ×10-2 ct s-1 0.00 σ above the catalogued flux from Chandra/2CSC. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 0.039 (+0.019, -0.014) ct s-1 Peak XRT rate converted to PSPC: 0.039 (+0.019, -0.014) ×10-2 ct s-1 Mean XRT flux: 7.3 (+3.6, -2.7) ×10-13 erg cm-1s-1 Peak XRT flux: 7.3 (+3.6, -2.7) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum
2 [details]	00h 23m 32.30s5.88459°	-01° 14′ 43.7″-1.24548°	5.2′′	Good	4 (K)	16.2′	356 s	Matches SIMBAD source: PB 5920, 0.7″ away. Matches known X-ray source: CXO J002332.4-011445 (from Chandra/2CSC), 2.28527410002756″ away.
Mean XRT rate: 4.2 (+1.4, -1.2) ×10-2 ct s-1 Peak XRT rate: 4.2 (+1.4, -1.2) ×10-2 ct s-1 0.00 σ above the catalogued flux from Chandra/2CSC. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 0.047 (+0.016, -0.013) ct s-1 Peak XRT rate converted to PSPC: 0.047 (+0.016, -0.013) ×10-2 ct s-1 Mean XRT flux: 2.8 (+1.0, -0.8) ×10-12 erg cm-1s-1 Peak XRT flux: 2.8 (+1.0, -0.8) ×10-12 erg cm-1s-1 Products: Light curve | Spectrum
3 [details]	00h 21m 54.14s5.47559°	-00° 50′ 37.4″-0.84372°	6.9′′	Poor	3 (U)	50.0′	117 s	The source is 6.1-σ above the 1SPXS limit.
Mean XRT rate: 0.14 (+0.06, -0.05) ct s-1 Peak XRT rate: 0.14 (+0.06, -0.05) ct s-1 RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Mean XRT flux: 2.4 (+1.0, -0.8) ×10-12 erg cm-1s-1 Peak XRT flux: 2.4 (+1.0, -0.8) ×10-12 erg cm-1s-1 Products: Light curve | Spectrum
4 [details]	00h 20m 35.27s5.14694°	-01° 26′ 08.7″-1.43576°	4.9′′ *	Poor	3 (U)	51.6′	173 s
Mean XRT rate: 3.8 (+2.6, -1.8) ×10-2 ct s-1 Peak XRT rate: 3.8 (+2.6, -1.8) ×10-2 ct s-1 RASS PSPC 3-σ upper limit: 0.03 ct s-1 (PSPC count-rate) Products: Light curve | Enhanced position
5 [details]	00h 22m 44.06s5.68357°	-01° 45′ 52.3″-1.76454°	7.0′′	Good	3 (U)	25.4′	561 s	Matches SIMBAD source: LBQS 0020-0202, 3.8″ away.
Mean XRT rate: 3.23 (+1.11, -0.91) ×10-2 ct s-1 Peak XRT rate: 3.23 (+1.11, -0.91) ×10-2 ct s-1 RASS PSPC 3-σ upper limit: 0.04 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 0.046 (+0.016, -0.013) ct s-1 Peak XRT rate converted to PSPC: 0.046 (+0.016, -0.013) ×10-2 ct s-1 Mean XRT flux: 1.4 (+0.5, -0.4) ×10-12 erg cm-1s-1 Peak XRT flux: 1.4 (+0.5, -0.4) ×10-12 erg cm-1s-1 Products: Light curve | Spectrum
6 [details]	00h 24m 18.89s6.07871°	-01° 38′ 17.5″-1.63818°	6.1′′	Good	4 (K)	10.0′	616 s	Matches SIMBAD source: Z 383-8, 3.1″ away. Matches known X-ray source: 2SXPS J002419.1-013819 (from 2SXPS), 4.2″ away.
Mean XRT rate: 1.8 (+0.8, -0.6) ×10-2 ct s-1 Peak XRT rate: 1.8 (+0.8, -0.6) ×10-2 ct s-1 3.47 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: 7.8 (+3.5, -2.7) ct s-1 Peak XRT rate converted to PSPC: 7.8 (+3.5, -2.7) ×10-3 ct s-1 Mean XRT flux: 3.3 (+1.5, -1.2) ×10-12 erg cm-1s-1 Peak XRT flux: 3.3 (+1.5, -1.2) ×10-12 erg cm-1s-1 Products: Light curve | Spectrum
7 [details]	00h 23m 31.63s5.88178°	-01° 58′ 59.1″-1.98309°	7.1′′	Reasonable	3 (U)	30.6′	461 s
Mean XRT rate: 1.2 (+0.9, -0.6) ×10-2 ct s-1 Peak XRT rate: 1.2 (+0.9, -0.6) ×10-2 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (PSPC count-rate) Products: Light curve

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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