GRB 221022A: Swift observation summary

Mission:	Swift/BAT-GUANO
GRB RA:	118.342°
GRB Dec:	-5.117°
GRB Err:	5.0 arcmin
T0:	2022-10-22 19:33:33 UT
Galactic:	224.74° +11.30°
Galactic N_H:	8.83× 10²⁰ cm^-2
Galactic E(B-V):	0.09200878

Sun distance:	87.72°
Sun angle:	5.91 [hr](West of Sun)
Moon distance:	60.75°
Visibility of this field.

Data analysed so far:

ObsID: 00021530001 with 3.8 ks exposure.

About ToO analysis.

Find an upper limit.

Sources found so far

So far 6 sources have been found in the XRT data. 0 sources match catalogued sources.

#	RA (J2000)	Dec (J2000)	Err₉₀¹	Detection Flag²	Dist from Swift/BAT-GUANO pos	Exposure
1 [details]	07h 53m 44.38s118.43490°	-05° 12′ 59.3″-5.21646°	7.7′′	Good	8.2′	3.4 ks
Mean XRT rate: 3.1 (+1.5, -1.2) ×10^-3 ct s^-1 Peak XRT rate: 3.1 (+1.5, -1.2) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (XRT equiv count-rate) Products: Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?] Note: this is extragalactic sources only, whereas the GRB trigger is at b=11.30°
2 [details]	07h 53m 25.45s118.35605°	-05° 16′ 47.0″-5.27973°	5.3′′	Good	9.8′	3.4 ks
Mean XRT rate: 4.3 (+1.7, -1.4) ×10^-3 ct s^-1 Peak XRT rate: 4.3 (+1.7, -1.4) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.06 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 1.1 (+0.5, -0.4) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 1.1 (+0.5, -0.4) ×10^-13 erg cm^-1s^-1 Products: Spectrum \| Enhanced position \| Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?] Note: this is extragalactic sources only, whereas the GRB trigger is at b=11.30°
3 [details]	07h 52m 56.83s118.23680°	-05° 16′ 13.1″-5.27031°	6.1′′	Good	11.1′	3.4 ks
Mean XRT rate: 4.2 (+1.8, -1.4) ×10^-3 ct s^-1 Peak XRT rate: 4.2 (+1.8, -1.4) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.07 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 2.1 (+0.9, -0.7) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 2.1 (+0.9, -0.7) ×10^-13 erg cm^-1s^-1 Products: Spectrum \| Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?] Note: this is extragalactic sources only, whereas the GRB trigger is at b=11.30°
4 [details]	07h 53m 55.29s118.48037°	-05° 07′ 31.0″-5.12529°	6.9′′	Poor	8.3′	3.8 ks
Mean XRT rate: 1.65 (+1.13, -0.80) ×10^-3 ct s^-1 Peak XRT rate: 1.65 (+1.13, -0.80) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.02 ct s^-1 (XRT equiv count-rate) Products: Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?] Note: this is extragalactic sources only, whereas the GRB trigger is at b=11.30°
5 [details]	07h 52m 44.49s118.18539°	-05° 15′ 36.4″-5.26011°	4.1′′	Good	12.7′	3.4 ks
Mean XRT rate: 5.9 (+2.1, -1.7) ×10^-3 ct s^-1 Peak XRT rate: 5.9 (+2.1, -1.7) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.07 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 2.2 (+0.8, -0.6) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 2.2 (+0.8, -0.6) ×10^-13 erg cm^-1s^-1 Products: Spectrum \| Enhanced position \| Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?] Note: this is extragalactic sources only, whereas the GRB trigger is at b=11.30°
6 [details]	07h 53m 13.87s118.30779°	-05° 16′ 26.4″-5.27400°	6.6′′	Good	9.6′	3.4 ks
Mean XRT rate: 5.0 (+2.4, -1.8) ×10^-3 ct s^-1 Peak XRT rate: 5.0 (+2.4, -1.8) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 1.0 (+0.5, -0.4) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 1.0 (+0.5, -0.4) ×10^-13 erg cm^-1s^-1 Products: Spectrum \| Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?] Note: this is extragalactic sources only, whereas the GRB trigger is at b=11.30°

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

Select image style: Draggable PNG | JS9.

Magnify image and make scrollable?

FITS image.

Exposure map

Magnify exposure map and make scrollable?

FITS exposure map.