GRB 141029A: Swift observation summary

Mission:	MAXI
GRB RA:	69.413°
GRB Dec:	-16.481°
GRB Err:	0.6 arcsec
T0:	2014-10-29 04:31:56 UT
Galactic:	213.37° -36.91°
Galactic N_H:	4.16× 10²⁰ cm^-2
Galactic E(B-V):	0.09584863

Sun distance:	133.80°
Sun angle:	9.61 [hr](West of Sun)
Moon distance:	133.70°
Visibility of this field.
First slew:	2014-10-29 08:56:41 UT
First observation:	2014-10-29 08:48:35 UT
First analysis:	2014-10-29 11:24:16 UT

About tiled field analysis.

So far 6 fields have been scheduled for observations. Data are available and processed for 5 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.

20429 — 202 s of cleaned data taken between 2014-10-29 08:48:34 and 2014-10-29 10:18:55
20430 — 210 s of cleaned data taken between 2014-10-29 08:52:46 and 2014-10-29 10:14:40
20431 — 107 s of cleaned data taken between 2014-10-29 08:56:46 and 2014-10-29 09:00:05
20432 — 163 s of cleaned data taken between 2014-10-29 09:00:46 and 2014-10-29 10:09:28
20433 — 977 s of cleaned data taken between 2014-10-30 10:18:30 and 2014-10-30 10:34:48

Find an upper limit.

Sources found so far

So far 3 sources have been found in the XRT data. 2 sources match catalogued sources.

#	RA (J2000)	Dec (J2000)	Err₉₀¹	Detection Flag²	Dist from MAXI pos	Exposure	Notes
1 [details]	04h 36m 57.43s69.23928°	-16° 13′ 07.8″-16.21883°	1.8′′ ^*	Good	18.6′	1.1 ks	The source is fading. The source is brighter than the RASS limit. A catalogued X-ray source matches this source's position: (Show) '1RXS J043657.1-161258' is 9.1′′ away, err (3-σ)=40.1′′ (ROSAT/RASSBSC) A SIMBAD object matches this source's position: (Show) 2MASS J04365738-1613065, 1.8′′ away
Mean XRT rate: 1.04 (±0.08) ct s^-1 Peak XRT rate: 3.6 (±0.8) ct s^-1 RASS PSPC 3-σ upper limit: 0.53 ct s^-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 1.54 (±0.12) ct s^-1 Peak XRT rate converted to PSPC: 5.4 (±1.2) ct s^-1 Mean XRT flux: 2.65 (±0.20) ×10^-11 erg cm^-1s^-1 Peak XRT flux: 9.2 (±2.1) ×10^-11 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Enhanced position \| Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?]
2 [details]	04h 36m 25.25s69.10521°	-16° 05′ 38.8″-16.09412°	2.5′′ ^*	Good	29.2′	773 s	2 catalogued X-ray sources match this source's position: (Show) '1SXPS J043625.1-160538' is 1.7′′ away, err (3-σ)=7.2′′ (Swift-XRT/1SXPS) '1RXS J043626.2-160517' is 24.8′′ away, err (3-σ)=40.1′′ (ROSAT/RASSBSC) A SIMBAD object matches this source's position: (Show) 2MASS J04362523-1605376, 1.8′′ 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 RASS PSPC 3-σ upper limit: 0.14 ct s^-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 0.037 (±0.009) ct s^-1 Peak XRT rate converted to PSPC: 0.037 (±0.009) ct s^-1 Mean XRT flux: 8.2 (±2.0) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 8.2 (±2.0) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Enhanced position \| Expected serendipitous sources: ~0.06 [What is this?]
3 [details]	04h 37m 20.17s69.33406°	-16° 08′ 09.3″-16.13592°	8.8′′	Good	21.2′	857 s
Mean XRT rate: 1.6 (±0.5) ×10^-2 ct s^-1 Peak XRT rate: 1.6 (±0.5) ×10^-2 ct s^-1 RASS PSPC 3-σ upper limit: 0.12 ct s^-1 (PSPC count-rate) Mean XRT rate converted to PSPC: 0.013 (±0.004) ct s^-1 Peak XRT rate converted to PSPC: 0.013 (±0.004) ct s^-1 Mean XRT flux: 1.2 (±0.4) ×10^-12 erg cm^-1s^-1 Peak XRT flux: 1.2 (±0.4) ×10^-12 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~0.08 [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.