GRB 201203A: Swift observation summary

Mission:	Swift
GRB RA:	38.080°
GRB Dec:	-26.538°
GRB Err:	3.0 arcmin
T0:	2020-12-03 06:52:27 UT
Galactic:	217.22° -67.52°
Galactic N_H:	1.68× 10²⁰ cm^-2
Galactic E(B-V):	0.0169312

Sun distance:	122.30°
Sun angle:	9.87 [hr](East of Sun)
Moon distance:	82.97°
Visibility of this field.

Data analysed so far:

ObsID: 01010946001 with 2.8 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.

About ToO analysis.

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Sources found so far

So far 3 sources have been found in the XRT data. 0 sources match catalogued sources.

#	RA (J2000)	Dec (J2000)	Err₉₀¹	Detection Flag²	Dist from Swift pos	Exposure
1 [details]	02h 32m 13.25s38.05521°	-26° 31′ 05.5″-26.51820°	3.3′′	Good	1.8′	2.8 ks
Mean XRT rate: 1.18 (+0.25, -0.23) ×10^-2 ct s^-1 Peak XRT rate: 1.8 (±0.4) ×10^-2 ct s^-1 RASS PSPC 3-σ upper limit: 0.04 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 3.9 (±0.8) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 6.0 (±1.4) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Enhanced position \| Expected serendipitous sources: ~8.54×10^-3 [What is this?]
2 [details]	02h 32m 47.90s38.19957°	-26° 32′ 29.5″-26.54154°	4.7′′	Good	6.4′	2.8 ks
Mean XRT rate: 7.4 (+2.7, -2.2) ×10^-3 ct s^-1 Peak XRT rate: 7.4 (+2.7, -2.2) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.07 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 3.7 (+1.3, -1.1) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 3.7 (+1.3, -1.1) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~0.08 [What is this?]
3 [details]	02h 32m 34.33s38.14303°	-26° 35′ 51.6″-26.59766°	6.0′′	Good	4.9′	2.8 ks
Mean XRT rate: 4.5 (+2.5, -1.8) ×10^-3 ct s^-1 Peak XRT rate: 4.5 (+2.5, -1.8) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.04 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 1.6 (+0.9, -0.7) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 1.6 (+0.9, -0.7) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~0.10 [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.