GRB 170524B: Swift observation summary

Mission:	Swift/BAT
GRB RA:	90.864°
GRB Dec:	-17.086°
GRB Err:	3.0 arcmin
T0:	2017-05-24 10:41:13 UT
Galactic:	223.29° -18.11°
Galactic N_H:	1.08× 10²¹ cm^-2
Galactic E(B-V):	0.1962646

Sun distance:	47.66°
Sun angle:	1.96 [hr] (East of Sun)
Moon distance:	55.34°
Visibility of this field.

Data analysed so far:

ObsID: 00020775001 with 2.1 ks exposure.

Source 1 has been manually confirmed as the GRB afterglow; data for this object are now available through the main GRB results area for this GRB.

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Sources found so far

So far 1 sources have been found in the XRT data. 0 sources match catalogued sources.

#	RA (J2000)	Dec (J2000)	Err₉₀¹	Detection Flag²	Dist from Swift/BAT pos	Exposure	Notes	Vizier
1 [details]	06h 03m 28.39s90.86829°	-17° 04′ 58.2″-17.08283°	1.9′′	Good	0.3′	5.1 ks
Mean XRT rate: 1.55 (±0.20) ×10^-2 ct s^-1 Peak XRT rate: 2.7 (±0.7) ×10^-2 ct s^-1 RASS PSPC 3-σ upper limit: 0.05 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 5.5 (±0.7) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 9.6 (±2.5) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Enhanced position \| Expected serendipitous sources: ~5.57×10^-3 [What is this?] Note: this is extragalactic sources only, whereas the GRB trigger is at b=-18.11°

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.