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NEUTRINO_FIELD00011

NEUTRINO

11

/neutrino

190221A: Swift observation summary

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About tiled field analysis.

So far 38 fields have been scheduled for observations. Data are available and processed for 38 of these.

• 11139 — 258 s of cleaned data taken between 2019-02-21 10:03:42 and 2019-02-21 13:14:29
• 11140 — 333 s of cleaned data taken between 2019-02-21 10:05:33 and 2019-02-21 14:53:53
• 11141 — 288 s of cleaned data taken between 2019-02-21 10:07:25 and 2019-02-21 13:21:05
• 11142 — 288 s of cleaned data taken between 2019-02-21 10:09:16 and 2019-02-21 13:25:25
• 11143 — 288 s of cleaned data taken between 2019-02-21 10:11:05 and 2019-02-21 13:23:15
• 11144 — 285 s of cleaned data taken between 2019-02-21 10:12:54 and 2019-02-21 13:33:59
• 11145 — 295 s of cleaned data taken between 2019-02-21 10:14:42 and 2019-02-21 14:49:17
• 11146 — 300 s of cleaned data taken between 2019-02-21 10:16:30 and 2019-02-21 14:51:36
• 11147 — 353 s of cleaned data taken between 2019-02-21 10:18:17 and 2019-02-21 14:56:06
• 11148 — 285 s of cleaned data taken between 2019-02-21 10:20:05 and 2019-02-21 13:36:06
• 11149 — 298 s of cleaned data taken between 2019-02-21 10:21:52 and 2019-02-21 14:44:43
• 11150 — 303 s of cleaned data taken between 2019-02-21 10:23:38 and 2019-02-21 14:46:59
• 11151 — 288 s of cleaned data taken between 2019-02-21 10:25:24 and 2019-02-21 13:38:11
• 11152 — 285 s of cleaned data taken between 2019-02-21 10:27:06 and 2019-02-21 13:31:53
• 11153 — 290 s of cleaned data taken between 2019-02-21 10:28:49 and 2019-02-21 13:27:38
• 11154 — 288 s of cleaned data taken between 2019-02-21 10:30:28 and 2019-02-21 13:16:41
• 11155 — 275 s of cleaned data taken between 2019-02-21 10:32:04 and 2019-02-21 13:18:52
• 11156 — 263 s of cleaned data taken between 2019-02-21 10:33:39 and 2019-02-21 13:29:46
• 11157 — 243 s of cleaned data taken between 2019-02-21 10:35:14 and 2019-02-21 13:10:01
• 11161 — 418 s of cleaned data taken between 2019-02-21 14:58:40 and 2019-02-21 21:27:33
• 11162 — 346 s of cleaned data taken between 2019-02-21 15:00:05 and 2019-02-21 21:17:38
• 11163 — 388 s of cleaned data taken between 2019-02-21 15:01:32 and 2019-02-21 21:09:30
• 11164 — 388 s of cleaned data taken between 2019-02-21 15:02:58 and 2019-02-21 21:11:31
• 11165 — 418 s of cleaned data taken between 2019-02-21 15:04:25 and 2019-02-21 21:28:39
• 11166 — 413 s of cleaned data taken between 2019-02-21 15:05:50 and 2019-02-21 21:29:45
• 11167 — 413 s of cleaned data taken between 2019-02-21 15:07:14 and 2019-02-21 21:23:12
• 11168 — 363 s of cleaned data taken between 2019-02-21 15:08:38 and 2019-02-21 21:07:08
• 11169 — 413 s of cleaned data taken between 2019-02-21 15:10:01 and 2019-02-21 21:25:22
• 11170 — 416 s of cleaned data taken between 2019-02-21 15:11:25 and 2019-02-21 21:26:28
• 11171 — 411 s of cleaned data taken between 2019-02-21 15:12:48 and 2019-02-21 21:24:17
• 11172 — 363 s of cleaned data taken between 2019-02-21 15:14:11 and 2019-02-21 21:20:59
• 11173 — 366 s of cleaned data taken between 2019-02-21 15:15:34 and 2019-02-21 21:22:06
• 11174 — 421 s of cleaned data taken between 2019-02-21 16:18:02 and 2019-02-21 21:30:50
• 11175 — 433 s of cleaned data taken between 2019-02-21 16:20:21 and 2019-02-21 21:32:01
• 11176 — 383 s of cleaned data taken between 2019-02-21 16:22:39 and 2019-02-21 21:18:49
• 11177 — 421 s of cleaned data taken between 2019-02-21 16:24:57 and 2019-02-21 21:33:06
• 11178 — 423 s of cleaned data taken between 2019-02-21 16:27:14 and 2019-02-21 21:34:12
• 11179 — 381 s of cleaned data taken between 2019-02-21 16:29:31 and 2019-02-21 21:15:13

Find an upper limit.

Sources found so far

So far 2 sources have been found in the XRT data. 2 sources match catalogued sources.

Coordinate type: SexagesimalDecimal

#	RA (J2000)	Dec (J2000)	Err901	Detection Flag2	Rank3	Dist from IceCube pos	Exposure	Notes	Vizier
1 [details]	17h 53m 50.48s268.46034°	-16° 18′ 42.8″-16.31190°	6.4′′	Good	4 (K)	1.2°	421 s	Matches known X-ray source: XMMSL2 J175349.9-161846 (from XMM-NEWTON/XMMSLEWCLN), 7.60967849196033″ away.
Mean XRT rate: 5.6 (+1.8, -1.5) ×10-2 ct s-1 Peak XRT rate: 5.6 (+1.8, -1.5) ×10-2 ct s-1 1.51 σ below the catalogued flux from XMM-NEWTON/XMMSLEWCLN. RASS PSPC 3-σ upper limit: 0.0×100 ct s-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 0.050 (+0.016, -0.013) ct s-1 Peak XRT rate converted to PSPC: 0.050 (+0.016, -0.013) ×10-2 ct s-1 Mean XRT flux: 1.6 (+0.5, -0.4) ×10-12 erg cm-1s-1 Peak XRT flux: 1.6 (+0.5, -0.4) ×10-12 erg cm-1s-1 Products: Light curve | Spectrum
2 [details]	17h 53m 11.08s268.29617°	-17° 25′ 42.6″-17.42849°	8.2′′	Reasonable	3 (U)	1.0°	421 s	Matches SIMBAD source: TYC 6254-1118-1, 1.9″ away.
Mean XRT rate: 1.5 (+0.9, -0.7) ×10-2 ct s-1 Peak XRT rate: 1.5 (+0.9, -0.7) ×10-2 ct s-1 RASS PSPC 3-σ upper limit: 0.03 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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