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NEUTRINO_FIELD00006

NEUTRINO

6

/neutrino

170321A: 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.

• 10014 — 832 s of cleaned data taken between 2017-03-21 14:11:15 and 2017-03-21 17:57:35
• 10015 — 910 s of cleaned data taken between 2017-03-21 14:17:17 and 2017-03-21 17:34:28
• 10016 — 902 s of cleaned data taken between 2017-03-21 14:23:20 and 2017-03-21 18:02:39
• 10017 — 945 s of cleaned data taken between 2017-03-21 14:29:21 and 2017-03-21 17:40:18
• 10018 — 935 s of cleaned data taken between 2017-03-21 14:35:13 and 2017-03-21 17:46:05
• 10019 — 930 s of cleaned data taken between 2017-03-21 14:40:56 and 2017-03-21 17:51:52
• 10020 — 872 s of cleaned data taken between 2017-03-21 14:46:35 and 2017-03-21 17:28:34

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 6 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]	06h 33m 29.65s98.37354°	-14° 54′ 24.9″-14.90693°	6.6′′	Good	3 (U)	25.4′	902 s
Mean XRT rate: 1.1 (+0.7, -0.5) ×10-2 ct s-1 Peak XRT rate: 1.1 (+0.7, -0.5) ×10-2 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (PSPC count-rate) Products: Light curve | Spectrum
2 [details]	06h 31m 47.41s97.94753°	-14° 30′ 25.3″-14.50703°	7.0′′	Good	4 (K)	22.1′	935 s	Matches SIMBAD source: CRATES J063148-143042, 6.4″ away. Matches known X-ray source: 2SXPS J063147.1-143029 (from 2SXPS), 5.3″ away.
Mean XRT rate: 1.1 (+0.5, -0.4) ×10-2 ct s-1 Peak XRT rate: 1.1 (+0.5, -0.4) ×10-2 ct s-1 0.67 σ below the catalogued flux from 2SXPS. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Products: Light curve | Spectrum
3 [details]	06h 33m 44.37s98.43487°	-14° 28′ 56.3″-14.48231°	6.5′′	Good	3 (U)	6.3′	832 s
Mean XRT rate: 9 (+5, -4) ×10-3 ct s-1 Peak XRT rate: 9 (+5, -4) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.03 ct s-1 (PSPC count-rate) Products: Light curve
4 [details]	06h 32m 56.46s98.23523°	-14° 01′ 20.4″-14.02233°	6.4′′	Good	3 (U)	28.3′	930 s
Mean XRT rate: 1.4 (+0.6, -0.5) ×10-2 ct s-1 Peak XRT rate: 1.4 (+0.6, -0.5) ×10-2 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (PSPC count-rate) Products: Light curve
5 [details]	06h 34m 31.45s98.63105°	-14° 50′ 01.9″-14.83387°	11.4′′	Reasonable	3 (U)	27.3′	902 s	Matches SIMBAD source: TYC 5377-1643-1, 4.7″ away.
Mean XRT rate: 9 (+5, -4) ×10-3 ct s-1 Peak XRT rate: 9 (+5, -4) ×10-3 ct s-1 RASS PSPC 3-σ upper limit: 0.02 ct s-1 (PSPC count-rate) Products: Light curve
6 [details]	06h 32m 13.54s98.05640°	-14° 33′ 04.6″-14.55128°	5.4′′ *	Good	4 (K)	16.2′	935 s	Matches SIMBAD source: 1RXS J063214.5-143308, 2.2″ away. Matches known X-ray source: 2SXPS J063214.5-143301 (from 2SXPS), 3.7″ away.
Mean XRT rate: 2.8 (±0.7) ×10-2 ct s-1 Peak XRT rate: 2.8 (±0.7) ×10-2 ct s-1 2.83 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: 0.058 (±0.014) ct s-1 Peak XRT rate converted to PSPC: 0.058 (±0.014) ×10-2 ct s-1 Mean XRT flux: 4.9 (±1.2) ×10-13 erg cm-1s-1 Peak XRT flux: 4.9 (±1.2) ×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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