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NEUTRINO_FIELD00018

NEUTRINO

18

/neutrino

191119A: Swift observation summary

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About tiled field analysis.

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

• 12185 — 1.8 ks of cleaned data taken between 2019-11-19 09:05:04 and 2019-11-20 01:14:00
• 12186 — 1.7 ks of cleaned data taken between 2019-11-19 09:09:38 and 2019-11-20 03:01:30
• 12187 — 1.7 ks of cleaned data taken between 2019-11-19 09:14:14 and 2019-11-20 03:03:44
• 12188 — 1.8 ks of cleaned data taken between 2019-11-19 09:19:00 and 2019-11-20 03:02:34
• 12189 — 1.7 ks of cleaned data taken between 2019-11-19 09:23:24 and 2019-11-20 01:18:30
• 12190 — 1.5 ks of cleaned data taken between 2019-11-19 09:27:49 and 2019-11-20 01:21:35
• 12191 — 1.7 ks of cleaned data taken between 2019-11-19 09:32:14 and 2019-11-20 02:40:35

Details of afterglow candidates

1 sources were found which matches the afterglow criteria.

Coordinate type: SexagesimalDecimal

#	RA (J2000)	Dec (J2000)	Err901	Detection Flag2	Rank3	Exposure	Notes	Vizier
4 [details]	06h 47m 11.40s101.79749°	+01° 31′ 46.5″1.52959°	3.6′′	Good	2 (O)	14.1′	1.7 ks	The source is fading with 6.0-σ significance. This source may be affected by optical loading Matches SIMBAD source: V* MR Mon, 2″ away.
Mean XRT rate: 0.196 (±0.020) ct s-1 Peak XRT rate: 0.22 (±0.04) ct s-1 RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Mean XRT flux: 3.6 (±0.4) ×10-12 erg cm-1s-1 Peak XRT flux: 4.1 (±0.7) ×10-12 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.

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Find an upper limit.

Sources found so far

So far 6 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]	06h 47m 32.54s101.88556°	+01° 38′ 14.6″1.63740°	9.8′′	Good	3 (U)	19.0′	1.7 ks
Mean XRT rate: 4.4 (+2.5, -1.8) ×10-3 ct s-1 Peak XRT rate: 4.4 (+2.5, -1.8) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.16 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 9 (+5, -4) ×10-4 ct s-1 Peak XRT rate converted to PSPC: 9 (+5, -4) ×10-4 ct s-1 Mean XRT flux: 3.3 (+1.8, -1.4) ×10-13 erg cm-1s-1 Peak XRT flux: 3.3 (+1.8, -1.4) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum
2 [details]	06h 45m 58.09s101.49206°	+01° 21′ 43.6″1.36210°	6.1′′	Good	4 (K)	14.9′	1.8 ks	Matches known X-ray source: 2SXPS J064558.1+012146 (from 2SXPS), 2.6″ away.
Mean XRT rate: 5.8 (+3.1, -2.3) ×10-3 ct s-1 Peak XRT rate: 5.8 (+3.1, -2.3) ×10-3 ct s-1 -1.23 σ above the catalogued flux from 2SXPS. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Products: Light curve
3 [details]	06h 47m 08.95s101.78731°	+01° 23′ 31.8″1.39218°	6.1′′	Good	3 (U)	17.9′	1.7 ks
Mean XRT rate: 7.3 (+3.6, -2.7) ×10-3 ct s-1 Peak XRT rate: 7.3 (+3.6, -2.7) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.09 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 5.7 (+2.8, -2.1) ×10-3 ct s-1 Peak XRT rate converted to PSPC: 5.7 (+2.8, -2.1) ×10-3 ct s-1 Mean XRT flux: 4.1 (+2.0, -1.5) ×10-13 erg cm-1s-1 Peak XRT flux: 4.1 (+2.0, -1.5) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum
4 [details]	06h 47m 11.40s101.79749°	+01° 31′ 46.5″1.52959°	3.6′′	Good	2 (O)	14.1′	1.7 ks	The source is fading with 6.0-σ significance. This source may be affected by optical loading Matches SIMBAD source: V* MR Mon, 2″ away.
Mean XRT rate: 0.196 (±0.020) ct s-1 Peak XRT rate: 0.22 (±0.04) ct s-1 RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Mean XRT flux: 3.6 (±0.4) ×10-12 erg cm-1s-1 Peak XRT flux: 4.1 (±0.7) ×10-12 erg cm-1s-1 Products: Light curve | Spectrum
5 [details]	06h 46m 39.56s101.66483°	+01° 09′ 11.2″1.15311°	7.0′′	Good	4 (K)	27.3′	1.7 ks	Matches SIMBAD source: G 108-25, 8.4″ away. Matches known X-ray source: 2SXPS J064639.9+010911 (from 2SXPS), 6.3″ away.
Mean XRT rate: 1.5 (+0.5, -0.4) ×10-2 ct s-1 Peak XRT rate: 1.5 (+0.5, -0.4) ×10-2 ct s-1 -0.57 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: 0.029 (+0.010, -0.008) ct s-1 Peak XRT rate converted to PSPC: 0.029 (+0.010, -0.008) ×10-2 ct s-1 Mean XRT flux: 2.4 (+0.8, -0.7) ×10-13 erg cm-1s-1 Peak XRT flux: 2.4 (+0.8, -0.7) ×10-13 erg cm-1s-1 Products: Light curve | Spectrum
6 [details]	06h 44m 56.57s101.23569°	+01° 37′ 08.9″1.61914°	5.7′′ *	Good	4 (K)	20.2′	1.6 ks	Matches SIMBAD source: TYC 147-1153-2, 3.6″ away. Matches known X-ray source: 2RXP J064456.4+013659 (from ROSAT/ROSPSPC), 12.0917745248717″ away.
Mean XRT rate: 1.2 (+0.4, -0.3) ×10-2 ct s-1 Peak XRT rate: 1.2 (+0.4, -0.3) ×10-2 ct s-1 -2.31 σ above the catalogued flux from ROSAT/ROSPSPC. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 0.023 (+0.008, -0.007) ct s-1 Peak XRT rate converted to PSPC: 0.023 (+0.008, -0.007) ×10-2 ct s-1 Mean XRT flux: 2.3 (+0.8, -0.7) ×10-13 erg cm-1s-1 Peak XRT flux: 2.3 (+0.8, -0.7) ×10-13 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.

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