Skip banner and navigation tools.

Home > Neutrino follow up > 191016A

NEUTRINO_FIELD00017

NEUTRINO

17

/neutrino

191016A: Swift observation summary

---

About tiled field analysis.

So far 7 fields have been scheduled for observations. Data are available and processed for 7 of these.

• 12061 — 1.9 ks of cleaned data taken between 2019-10-16 05:48:53 and 2019-10-16 15:15:48
• 12062 — 1.9 ks of cleaned data taken between 2019-10-16 05:49:59 and 2019-10-16 15:07:03
• 12063 — 1.9 ks of cleaned data taken between 2019-10-16 05:51:05 and 2019-10-16 15:11:25
• 12064 — 1.9 ks of cleaned data taken between 2019-10-16 06:49:14 and 2019-10-16 15:20:04
• 12065 — 1.9 ks of cleaned data taken between 2019-10-16 06:55:11 and 2019-10-16 14:53:13
• 12066 — 1.9 ks of cleaned data taken between 2019-10-16 07:01:01 and 2019-10-16 14:58:09
• 12067 — 1.9 ks of cleaned data taken between 2019-10-16 07:06:54 and 2019-10-16 15:02:38

6 fields were processed but not included in the analysis. This is because, after standard processing and the removal of times contaminated by light reflected off the bright Earth, there was too little data (<100 s) for source detection to be performed.

Find an upper limit.

Sources found so far

So far 12 sources have been found in the XRT data. 5 sources match catalogued sources.

Coordinate type: SexagesimalDecimal

#	RA (J2000)	Dec (J2000)	Err901	Detection Flag2	Rank3	Dist from IceCube pos	Exposure	Notes	Vizier
1 [details]	19h 35m 34.28s293.89285°	+58° 24′ 56.4″58.41568°	7.7′′	Good	3 (U)	26.2′	1.9 ks
Mean XRT rate: 6.3 (+3.5, -2.6) ×10-3 ct s-1 Peak XRT rate: 6.3 (+3.5, -2.6) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 5.9×10-3 ct s-1 (PSPC count-rate) Products: Light curve
2 [details]	19h 34m 15.81s293.56588°	+58° 56′ 01.0″58.93362°	5.4′′	Good	4 (K)	6.7′	1.9 ks	Matches SIMBAD source: 1RXS J193415.1+585555, 7.8″ away. Matches known X-ray source: 1RXS J193415.1+585555 (from ROSAT/RASSFSC), 7.78946168233126″ away.
Mean XRT rate: 8.4 (+3.0, -2.4) ×10-3 ct s-1 Peak XRT rate: 8.4 (+3.0, -2.4) ×10-3 ct s-1 1.78 σ below the catalogued flux from ROSAT/RASSFSC. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 8.0 (+2.8, -2.3) ×10-3 ct s-1 Peak XRT rate converted to PSPC: 8.0 (+2.8, -2.3) ×10-3 ct s-1 Mean XRT flux: 4.4 (+1.6, -1.3) ×10-13 erg cm-1s-1 Peak XRT flux: 4.4 (+1.6, -1.3) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum
3 [details]	19h 34m 19.07s293.57948°	+58° 52′ 30.0″58.87500°	5.6′′	Good	3 (U)	3.7′	1.9 ks
Mean XRT rate: 4.2 (+2.1, -1.6) ×10-3 ct s-1 Peak XRT rate: 4.2 (+2.1, -1.6) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 9.4×10-3 ct s-1 (PSPC count-rate) Products: Light curve
4 [details]	19h 36m 05.16s294.02150°	+58° 55′ 14.2″58.92062°	6.5′′	Good	3 (U)	11.8′	1.9 ks
Mean XRT rate: 8.9 (+3.3, -2.6) ×10-3 ct s-1 Peak XRT rate: 8.9 (+3.3, -2.6) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 8.0 (+2.9, -2.4) ×10-3 ct s-1 Peak XRT rate converted to PSPC: 8.0 (+2.9, -2.4) ×10-3 ct s-1 Mean XRT flux: 4.0 (+1.5, -1.2) ×10-13 erg cm-1s-1 Peak XRT flux: 4.0 (+1.5, -1.2) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum
5 [details]	19h 36m 02.67s294.01112°	+59° 04′ 15.2″59.07089°	6.7′′	Good	4 (K)	17.4′	1.9 ks	Matches SIMBAD source: 1RXS J193603.0+590407, 8.1″ away. Matches known X-ray source: 1RXS J193603.0+590407 (from ROSAT/RASSFSC), 8.11909953374427″ away.
Mean XRT rate: 1.3 (+0.5, -0.4) ×10-2 ct s-1 Peak XRT rate: 1.3 (+0.5, -0.4) ×10-2 ct s-1 -1.08 σ above the catalogued flux from ROSAT/RASSFSC. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Products: Light curve
6 [details]	19h 35m 21.14s293.83807°	+58° 49′ 27.1″58.82420°	8.9′′	Good	3 (U)	5.1′	1.9 ks
Mean XRT rate: 3.7 (+2.1, -1.5) ×10-3 ct s-1 Peak XRT rate: 3.7 (+2.1, -1.5) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 4.4 (+2.4, -1.8) ×10-3 ct s-1 Peak XRT rate converted to PSPC: 4.4 (+2.4, -1.8) ×10-3 ct s-1 Mean XRT flux: 1.3 (+0.7, -0.5) ×10-13 erg cm-1s-1 Peak XRT flux: 1.3 (+0.7, -0.5) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum
7 [details]	19h 35m 16.29s293.81788°	+58° 45′ 53.1″58.76476°	4.9′′	Good	4 (K)	6.2′	1.9 ks	Matches SIMBAD source: TYC 3946-1708-1, 6.2″ away. Matches known X-ray source: 1RXS J193515.6+584554 (from ROSAT/RASSFSC), 5.55021564922055″ away.
Mean XRT rate: 1.1 (+0.4, -0.3) ×10-2 ct s-1 Peak XRT rate: 1.1 (+0.4, -0.3) ×10-2 ct s-1 1.07 σ below the catalogued flux from ROSAT/RASSFSC. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Products: Light curve
8 [details]	19h 32m 33.30s293.13875°	+58° 27′ 39.8″58.46105°	10.7′′	Good	3 (U)	28.1′	1.9 ks
Mean XRT rate: 4.3 (+2.4, -1.8) ×10-3 ct s-1 Peak XRT rate: 4.3 (+2.4, -1.8) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.01 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 6.4 (+3.6, -2.6) ×10-3 ct s-1 Peak XRT rate converted to PSPC: 6.4 (+3.6, -2.6) ×10-3 ct s-1 Mean XRT flux: 1.2 (+0.7, -0.5) ×10-13 erg cm-1s-1 Peak XRT flux: 1.2 (+0.7, -0.5) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum
9 [details]	19h 32m 31.37s293.13070°	+58° 55′ 15.2″58.92088°	5.0′′	Good	4 (K)	17.6′	1.9 ks	Matches SIMBAD source: 1RXS J193231.8+585514, 3.4″ away. Matches known X-ray source: 1RXS J193231.8+585514 (from ROSAT/RASSFSC), 3.37531988956967″ away.
Mean XRT rate: 1.01 (+0.34, -0.28) ×10-2 ct s-1 Peak XRT rate: 1.01 (+0.34, -0.28) ×10-2 ct s-1 -1.11 σ above the catalogued flux from ROSAT/RASSFSC. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 0.012 (+0.004, -0.003) ct s-1 Peak XRT rate converted to PSPC: 0.012 (+0.004, -0.003) ×10-2 ct s-1 Mean XRT flux: 3.56 (+1.18, -0.97) ×10-13 erg cm-1s-1 Peak XRT flux: 3.56 (+1.18, -0.97) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum
10 [details]	19h 35m 58.21s293.99254°	+58° 22′ 08.5″58.36903°	6.4′′	Poor	3 (U)	29.8′	1.9 ks
Mean XRT rate: 3.8 (+2.3, -1.6) ×10-3 ct s-1 Peak XRT rate: 3.8 (+2.3, -1.6) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.01 ct s-1 (PSPC count-rate) Products: Light curve
11 [details]	19h 32m 24.54s293.10227°	+58° 55′ 17.8″58.92161°	3.9′′ *	Good	3 (U)	18.5′	1.9 ks	Matches SIMBAD source: IRC +60266, 1″ away.
Mean XRT rate: 1.6 (±0.4) ×10-2 ct s-1 Peak XRT rate: 1.6 (±0.4) ×10-2 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (PSPC count-rate) Products: Light curve | Enhanced position
12 [details]	19h 35m 20.49s293.83535°	+59° 03′ 51.1″59.06418°	6.8′′	Good	3 (U)	14.4′	1.9 ks
Mean XRT rate: 4.4 (+2.2, -1.7) ×10-3 ct s-1 Peak XRT rate: 4.4 (+2.2, -1.7) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 6.6 (+3.3, -2.5) ×10-3 ct s-1 Peak XRT rate converted to PSPC: 6.6 (+3.3, -2.5) ×10-3 ct s-1 Mean XRT flux: 9 (+5, -3) ×10-14 erg cm-1s-1 Peak XRT flux: 9 (+5, -3) ×10-14 erg cm-1s-1 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.

---

Image

Select image style: Draggable PNG | JS9.