GRB 220219B: Swift observation summary

Mission:	Konus-Wind
GRB RA:	240.914°
GRB Dec:	+31.235°
GRB Err:	5 arcsec
T0:	2022-02-19 09:27:25 UT
Galactic:	50.46° +48.17°
Galactic N_H:	2.34× 10²⁰ cm^-2
Galactic E(B-V):	0.0285097

Sun distance:	97.35°
Sun angle:	6.12 [hr](West of Sun)
Moon distance:	60.38°
Visibility of this field.

Data analysed so far:

ObsID: 00021481002 with 3.5 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 Konus-Wind pos	Exposure	Notes	Vizier
1 [details]	16h 03m 39.39s240.91414°	+31° 14′ 02.5″31.23404°	2.8′′	Good	3.5′′	3.5 ks
Mean XRT rate: 2.5 (±0.3) ×10^-2 ct s^-1 Peak XRT rate: 2.8 (±0.5) ×10^-2 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 1.06 (+0.14, -0.13) ×10^-12 erg cm^-1s^-1 Peak XRT flux: 1.17 (±0.23) ×10^-12 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Enhanced position \| Expected serendipitous sources: ~2.20×10^-6 [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.