GRB 141104A: Swift observation summary

Mission:	IPN
GRB RA:	279.488°
GRB Dec:	-12.702°
GRB Err:	1.0 deg
T0:	2014-11-04 00:03:07 UT
Galactic:	20.10° -2.82°
Galactic N_H:	3.72× 10²¹ cm^-2
Galactic E(B-V):	1.295255

Sun distance:	58.51°
Sun angle:	4.03 [hr] (East of Sun)
Moon distance:	83.51°
Visibility of this field.
First slew:	2014-11-06 15:52:51 UT
First observation:	2014-11-06 15:54:21 UT
First analysis:	2014-11-06 23:35:21 UT

About tiled field analysis.

So far 4 fields have been scheduled for observations. Data are available and processed for 4 of these. The list gives the exposure time used in source detection. If any individual sources were selected for follow-up observations, the source detection is not repeated for the follow up observations and the table below is not updated.

20434 — 4.8 ks of cleaned data taken between 2014-11-06 15:54:12 and 2014-11-06 20:55:37
20435 — 4.6 ks of cleaned data taken between 2014-11-06 21:54:59 and 2014-11-07 00:12:33
20436 — 4.0 ks of cleaned data taken between 2014-11-07 02:43:14 and 2014-11-07 04:43:37
33523 — 7.4 ks of cleaned data taken between 2014-11-14 07:28:55 and 2014-11-14 22:12:37

Find an upper limit.

Sources found so far

So far 18 sources have been found in the XRT data. 2 sources match catalogued sources.

#	RA (J2000)	Dec (J2000)	Err₉₀¹	Detection Flag²	Dist from IPN pos	Exposure	Notes
1 [details]	18h 38m 04.16s279.51733°	-12° 47′ 10.3″-12.78619°	3.2′′ ^†	Good	5.3′	14.4 ks
Mean XRT rate: 3.1 (±0.8) ×10^-3 ct s^-1 Peak XRT rate: 6 (±4) ×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: 1.1 (±0.3) ×10^-3 ct s^-1 Peak XRT rate converted to PSPC: 2.1 (±1.6) ×10^-3 ct s^-1 Mean XRT flux: 1.9 (±0.5) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 3.6 (±2.7) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~2.8 [What is this?]
2 [details]	18h 38m 39.95s279.66646°	-12° 54′ 43.4″-12.91207°	5.6′′ ^†	Reasonable	16.4′	4.6 ks
Mean XRT rate: 1.4 (±0.8) ×10^-3 ct s^-1 Peak XRT rate: 1.4 (±0.8) ×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: 2.1 (±1.2) ×10^-6 ct s^-1 Peak XRT rate converted to PSPC: 2.1 (±1.2) ×10^-6 ct s^-1 Mean XRT flux: 1.6 (±0.9) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 1.6 (±0.9) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~5.8 [What is this?]
3 [details]	18h 38m 09.51s279.53963°	-13° 03′ 42.7″-13.06187°	3.4′′ ^†	Good	21.8′	9.6 ks
Mean XRT rate: 5.7 (±1.4) ×10^-3 ct s^-1 Peak XRT rate: 7 (±6) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 3.7 (±0.9) ×10^-3 ct s^-1 Peak XRT rate converted to PSPC: 5 (±4) ×10^-3 ct s^-1 Mean XRT flux: 3.0 (±0.7) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 3.8 (±2.9) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~1.1 [What is this?]
4 [details]	18h 37m 32.80s279.38668°	-12° 21′ 01.6″-12.35044°	1.9′′ ^*	Good	21.9′	3.4 ks	A catalogued X-ray source matches this source's position: (Show) '1RXS J183733.9-122054' is 15.9′′ away, err (3-σ)=40.1′′ (ROSAT/RASSFSC) A SIMBAD object matches this source's position: (Show) HD 171854, 1.8′′ away
Mean XRT rate: 1.25 (±0.26) ×10^-2 ct s^-1 Peak XRT rate: 1.25 (±0.26) ×10^-2 ct s^-1 RASS PSPC 3-σ upper limit: 0.07 ct s^-1 (PSPC count-rate) Products: Light curve \| Spectrum \| Enhanced position \| Expected serendipitous sources: ~0.3 [What is this?]
5 [details]	18h 37m 57.72s279.49050°	-12° 18′ 07.6″-12.30210°	2.4′′ ^*	Good	24.0′	3.1 ks	A catalogued X-ray source matches this source's position: (Show) '1SXPS J183757.6-121805' is 2.2′′ away, err (3-σ)=5.5′′ (Swift-XRT/1SXPS) A SIMBAD object matches this source's position: (Show) BD-12 5122, 2.5′′ away
Mean XRT rate: 6.7 (±1.7) ×10^-3 ct s^-1 Peak XRT rate: 6.7 (±1.7) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 0.015 (±0.004) ct s^-1 Peak XRT rate converted to PSPC: 0.015 (±0.004) ct s^-1 Mean XRT flux: 1.09 (±0.27) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 1.09 (±0.27) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Enhanced position \| Expected serendipitous sources: ~0.9 [What is this?]
6 [details]	18h 37m 13.25s279.30519°	-12° 28′ 47.2″-12.47977°	4.1′′ ^*	Good	17.1′	3.5 ks
Mean XRT rate: 2.2 (±1.1) ×10^-3 ct s^-1 Peak XRT rate: 2.2 (±1.1) ×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: 3.6 (±1.8) ×10^-3 ct s^-1 Peak XRT rate converted to PSPC: 3.6 (±1.8) ×10^-3 ct s^-1 Mean XRT flux: 4.9 (±2.5) ×10^-14 erg cm^-1s^-1 Peak XRT flux: 4.9 (±2.5) ×10^-14 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Enhanced position \| Expected serendipitous sources: ~4.7 [What is this?]
7 [details]	18h 37m 37.95s279.40814°	-12° 31′ 04.8″-12.51799°	6.5′′ ^†	Poor	12.0′	5.3 ks
Mean XRT rate: 1.7 (±0.8) ×10^-3 ct s^-1 Peak XRT rate: 1.7 (±0.8) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (PSPC count-rate) Products: Light curve \| Spectrum \| Expected serendipitous sources: ~5.8 [What is this?]
8 [details]	18h 37m 50.89s279.46205°	-13° 01′ 19.1″-13.02196°	4.1′′ ^†	Good	19.3′	11.0 ks
Mean XRT rate: 2.5 (±1.0) ×10^-3 ct s^-1 Peak XRT rate: 2.5 (±1.0) ×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: 4.7 (±1.9) ×10^-3 ct s^-1 Peak XRT rate converted to PSPC: 4.7 (±1.9) ×10^-3 ct s^-1 Mean XRT flux: 4.3 (±1.8) ×10^-14 erg cm^-1s^-1 Peak XRT flux: 4.3 (±1.8) ×10^-14 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~4.0 [What is this?]
9 [details]	18h 38m 17.24s279.57185°	-13° 02′ 46.2″-13.04615°	5.5′′ ^†	Good	21.2′	10.4 ks
Mean XRT rate: 1.6 (±0.9) ×10^-3 ct s^-1 Peak XRT rate: 1.6 (±0.9) ×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: 8 (±5) ×10^-4 ct s^-1 Peak XRT rate converted to PSPC: 8 (±5) ×10^-4 ct s^-1 Mean XRT flux: 10 (±6) ×10^-14 erg cm^-1s^-1 Peak XRT flux: 10 (±6) ×10^-14 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~5.8 [What is this?]
10 [details]	18h 38m 02.11s279.50877°	-12° 50′ 17.2″-12.83810°	5.3′′ ^†	Good	8.3′	14.2 ks
Mean XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 Peak XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 RASS PSPC 3-σ upper limit: 0.04 ct s^-1 (PSPC count-rate) Products: Light curve \| Spectrum \| Expected serendipitous sources: ~9.3 [What is this?]
11 [details]	18h 38m 38.99s279.66246°	-12° 50′ 25.3″-12.84036°	5.0′′ ^†	Good	13.2′	8.8 ks
Mean XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 Peak XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 RASS PSPC 3-σ upper limit: 0.04 ct s^-1 (PSPC count-rate) Products: Light curve \| Spectrum \| Expected serendipitous sources: ~6.3 [What is this?]
12 [details]	18h 37m 36.92s279.40384°	-12° 53′ 59.9″-12.89998°	5.8′′ ^†	Poor	12.9′	12.6 ks
Mean XRT rate: 2.0 (±1.1) ×10^-3 ct s^-1 Peak XRT rate: 2.0 (±1.1) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (PSPC count-rate) Products: Light curve \| Spectrum \| Expected serendipitous sources: ~5.3 [What is this?]
13 [details]	18h 37m 24.58s279.35240°	-12° 54′ 22.8″-12.90634°	5.5′′ ^†	Poor	14.6′	6.9 ks
Mean XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 Peak XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (PSPC count-rate) Products: Light curve \| Spectrum \| Expected serendipitous sources: ~6.7 [What is this?]
14 [details]	18h 38m 38.83s279.66178°	-12° 48′ 17.6″-12.80490°	8.1′′	Poor	11.9′	7.0 ks
Mean XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 Peak XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (PSPC count-rate) Products: Light curve \| Spectrum \| Expected serendipitous sources: ~5.8 [What is this?]
15 [details]	18h 37m 59.60s279.49835°	-12° 54′ 17.1″-12.90474°	6.5′′ ^†	Poor	12.2′	10.9 ks
Mean XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 Peak XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (PSPC count-rate) Products: Light curve \| Spectrum \| Expected serendipitous sources: ~8.2 [What is this?]
16 [details]	18h 37m 39.50s279.41460°	-12° 52′ 53.1″-12.88140°	5.7′′ ^†	Poor	11.6′	14.5 ks
Mean XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 Peak XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (PSPC count-rate) Products: Light curve \| Spectrum \| Expected serendipitous sources: ~6.1 [What is this?]
17 [details]	18h 38m 29.42s279.62259°	-13° 04′ 03.3″-13.06759°	6.1′′ ^†	Poor	23.3′	8.4 ks
Mean XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 Peak XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (PSPC count-rate) Products: Light curve \| Spectrum \| Expected serendipitous sources: ~8.7 [What is this?]
18 [details]	18h 38m 11.60s279.54832°	-12° 54′ 10.7″-12.90296°	5.9′′ ^†	Reasonable	12.6′	11.5 ks
Mean XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 Peak XRT rate: 0.00 (±0.00) ×10^-1 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (PSPC count-rate) Products: Light curve \| Spectrum \| Expected serendipitous sources: ~9.3 [What is this?]

¹ Radius, 90% confidence.
² Indicates how likely the source is to be real. See the 1SXPS documentation.
^* 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.