191126A: Swift observation summary

Mission:	ANTARES
Neutrino RA:	156.957°
Neutrino Dec:	-21.274°
Neutrino Err:	19.5 arcmin
T0:	2019-11-26 21:55:09 UT
Galactic:	263.61° +30.42°
Galactic N_H:	6.98× 10²⁰ cm^-2

Sun distance:	78.48°
Sun angle:	5.69 [hr](West of Sun)
Moon distance:	82.99°
Visibility of this field.
First slew:	2019-11-27 07:01:43 UT
First observation:	2019-11-27 07:01:35 UT
First analysis:	2023-03-22 11:44:40 UT

About tiled field analysis.

So far 4 fields have been scheduled for observations. Data are available and processed for 4 of these.

12210 — 2.0 ks of cleaned data taken between 2019-11-27 07:00:58 and 2019-11-27 14:55:49
12211 — 1.2 ks of cleaned data taken between 2019-11-27 07:08:47 and 2019-11-27 15:06:55
12212 — 1.9 ks of cleaned data taken between 2019-11-27 07:16:46 and 2019-11-27 15:02:34
12213 — 1.9 ks of cleaned data taken between 2019-11-27 07:24:42 and 2019-11-27 15:08:29

Find an upper limit.

Sources found so far

So far 6 sources have been found in the XRT data. 3 sources match catalogued sources.

#	RA (J2000)	Dec (J2000)	Err₉₀¹	Detection Flag²	Rank³	Dist from ANTARES pos	Exposure	Notes
1 [details]	10h 27m 36.89s156.90370°	-21° 25′ 56.4″-21.43232°	5.0′′	Good	3 (U)	10.0′	1.9 ks	This source may be affected by optical loading Matches SIMBAD source: HD 90638, 4.4″ away.
Mean XRT rate: 6.2 (+2.6, -2.1) ×10^-3 ct s^-1 Peak XRT rate: 6.2 (+2.6, -2.1) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.02 ct s^-1 (PSPC count-rate) Products: Light curve
2 [details]	10h 27m 06.76s156.77816°	-21° 29′ 05.5″-21.48486°	5.5′′	Good	3 (U)	16.1′	2.4 ks
Mean XRT rate: 9.7 (+3.1, -2.5) ×10^-3 ct s^-1 Peak XRT rate: 9.7 (+3.1, -2.5) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.04 ct s^-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 0.012 (+0.004, -0.003) ×10^-2 ct s^-1 Peak XRT rate converted to PSPC: 0.012 (+0.004, -0.003) ×10^-2 ct s^-1 Mean XRT flux: 2.6 (+0.8, -0.7) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 2.6 (+0.8, -0.7) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum
3 [details]	10h 27m 59.47s156.99781°	-21° 14′ 36.6″-21.24351°	7.8′′	Poor	3 (U)	2.9′	3.2 ks	Matches SIMBAD source: TYC 6073-929-1, 6.6″ away.
Mean XRT rate: undetermined ct s^-1 Peak XRT rate: undetermined ct s^-1 RASS PSPC 3-σ upper limit: 0.02 ct s^-1 (PSPC count-rate) Products: Light curve \| Spectrum
4 [details]	10h 27m 40.62s156.91925°	-21° 19′ 33.7″-21.32602°	6.7′′	Good	3 (U)	3.8′	3.8 ks
Mean XRT rate: 4.5 (+1.7, -1.3) ×10^-3 ct s^-1 Peak XRT rate: 4.5 (+1.7, -1.3) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.05 ct s^-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 5.2 (+2.0, -1.6) ×10^-3 ct s^-1 Peak XRT rate converted to PSPC: 5.2 (+2.0, -1.6) ×10^-3 ct s^-1 Mean XRT flux: 1.5 (+0.5, -0.4) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 1.5 (+0.5, -0.4) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum
5 [details]	10h 27m 44.42s156.93508°	-21° 16′ 53.1″-21.28142°	5.4′′	Good	3 (U)	1.3′	3.4 ks
Mean XRT rate: 9.1 (±2.3) ×10^-3 ct s^-1 Peak XRT rate: 9.1 (±2.3) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.04 ct s^-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 9.8 (±2.4) ×10^-3 ct s^-1 Peak XRT rate converted to PSPC: 9.8 (±2.4) ×10^-3 ct s^-1 Mean XRT flux: 3.5 (±0.9) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 3.5 (±0.9) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum
6 [details]	10h 28m 02.07s157.00864°	-21° 23′ 47.8″-21.39661°	5.2′′	Good	3 (U)	7.9′	2.7 ks	This source may be affected by optical loading Matches SIMBAD source: V* IZ Hya, 2.9″ away.
Mean XRT rate: 4.5 (+1.9, -1.5) ×10^-3 ct s^-1 Peak XRT rate: 4.5 (+1.9, -1.5) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.02 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.

Image

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FITS image.

Exposure map

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FITS exposure map.