GRB 220606B: Swift observation summary

Mission:	Swift/BAT-GUANO
GRB RA:	28.474°
GRB Dec:	-54.741°
GRB Err:	5.0 arcmin
T0:	2022-06-06 01:03:28 UT
Galactic:	284.75° -60.13°
Galactic N_H:	2.99× 10²⁰ cm^-2
Galactic E(B-V):	0.02641007

Sun distance:	86.65°
Sun angle:	3.04 [hr](West of Sun)
Moon distance:	122.84°
Visibility of this field.

Data analysed so far:

ObsID: 00021504001 with 4.9 ks exposure.

About ToO analysis.

Find an upper limit.

Sources found so far

So far 14 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	Notes
1 [details]	01h 52m 31.59s28.13161°	-54° 49′ 54.2″-54.83173°	11.1′′	Poor	13.0′	4.6 ks	This source is extended or caused by diffuse emission.
Mean XRT rate: undetermined ct s^-1 Peak XRT rate: undetermined ct s^-1 RASS PSPC 3-σ upper limit: 0.04 ct s^-1 (XRT equiv count-rate) Products: Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?]
2 [details]	01h 52m 27.59s28.11496°	-54° 50′ 13.9″-54.83720°	6.5′′	Poor	13.7′	4.6 ks	This source is extended or caused by diffuse emission.
Mean XRT rate: 4.5 (+1.6, -1.3) ×10^-3 ct s^-1 Peak XRT rate: 4.5 (+1.6, -1.3) ×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?]
3 [details]	01h 52m 15.34s28.06390°	-54° 46′ 07.5″-54.76875°	7.1′′	Poor	14.3′	2.1 ks	This source is extended or caused by diffuse emission.
Mean XRT rate: undetermined ct s^-1 Peak XRT rate: undetermined 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?]
4 [details]	01h 52m 34.55s28.14397°	-54° 50′ 54.2″-54.84839°	13.1′′	Poor	13.1′	4.6 ks	This source is extended or caused by diffuse emission.
Mean XRT rate: 3.2 (+1.4, -1.1) ×10^-3 ct s^-1 Peak XRT rate: 3.2 (+1.4, -1.1) ×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?]
5 [details]	01h 53m 15.32s28.31381°	-54° 55′ 12.1″-54.92004°	6.3′′	Poor	12.1′	4.6 ks	This source is extended or caused by diffuse emission.
Mean XRT rate: 2.12 (+1.19, -0.90) ×10^-3 ct s^-1 Peak XRT rate: 2.12 (+1.19, -0.90) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (XRT equiv count-rate) Products: Enhanced position \| Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?]
6 [details]	01h 52m 12.99s28.05411°	-54° 44′ 21.7″-54.73935°	8.2′′	Poor	14.5′	2.1 ks	This source is extended or caused by diffuse emission.
Mean XRT rate: 4.4 (+2.5, -1.9) ×10^-3 ct s^-1 Peak XRT rate: 4.4 (+2.5, -1.9) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.02 ct s^-1 (XRT equiv count-rate) Products: Enhanced position \| Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?]
7 [details]	01h 52m 26.22s28.10924°	-54° 47′ 59.1″-54.79975°	8.8′′	Poor	13.1′	4.6 ks	This source is extended or caused by diffuse emission.
Mean XRT rate: undetermined ct s^-1 Peak XRT rate: undetermined ct s^-1 RASS PSPC 3-σ upper limit: 0.07 ct s^-1 (XRT equiv count-rate) Products: Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?]
8 [details]	01h 52m 43.87s28.18280°	-54° 53′ 06.8″-54.88522°	16.3′′	Poor	13.3′	4.6 ks	This source is extended or caused by diffuse emission.
Mean XRT rate: 6.2 (±1.7) ×10^-3 ct s^-1 Peak XRT rate: 6.2 (±1.7) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.04 ct s^-1 (XRT equiv count-rate) Products: Light curve \| Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?]
9 [details]	01h 52m 24.26s28.10109°	-54° 49′ 44.9″-54.82913°	9.9′′	Poor	13.9′	3.1 ks	This source is extended or caused by diffuse emission.
Mean XRT rate: 3.0 (+1.8, -1.3) ×10^-3 ct s^-1 Peak XRT rate: 3.0 (+1.8, -1.3) ×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?]
10 [details]	01h 53m 24.25s28.35102°	-54° 54′ 53.0″-54.91473°	19.2′′	Poor	11.3′	4.9 ks	This source is extended or caused by diffuse emission.
Mean XRT rate: undetermined ct s^-1 Peak XRT rate: undetermined 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?]
11 [details]	01h 52m 16.00s28.06668°	-54° 45′ 10.7″-54.75298°	8.3′′	Poor	14.1′	3.1 ks	This source is extended or caused by diffuse emission.
Mean XRT rate: undetermined ct s^-1 Peak XRT rate: undetermined ct s^-1 RASS PSPC 3-σ upper limit: 0.02 ct s^-1 (XRT equiv count-rate) Products: Enhanced position \| Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?]
12 [details]	01h 54m 10.79s28.54495°	-54° 40′ 23.6″-54.67322°	6.0′′	Poor	4.8′	4.9 ks
Mean XRT rate: undetermined ct s^-1 Peak XRT rate: undetermined ct s^-1 RASS PSPC 3-σ upper limit: 0.04 ct s^-1 (XRT equiv count-rate) Products: Spectrum \| Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?]
13 [details]	01h 52m 11.63s28.04846°	-54° 41′ 03.3″-54.68425°	4.5′′	Poor	15.1′	2.1 ks	This source is extended or caused by diffuse emission.
Mean XRT rate: undetermined ct s^-1 Peak XRT rate: undetermined ct s^-1 RASS PSPC 3-σ upper limit: 0.04 ct s^-1 (XRT equiv count-rate) Products: Enhanced position \| Expected serendipitous sources: ~0.00×10⁺⁰ [What is this?]
14 [details]	01h 52m 52.94s28.22057°	-54° 38′ 24.7″-54.64020°	7.3′′	Poor	10.7′	4.9 ks
Mean XRT rate: undetermined ct s^-1 Peak XRT rate: undetermined ct s^-1 RASS PSPC 3-σ upper limit: 0.04 ct s^-1 (XRT equiv count-rate) Products: Expected serendipitous sources: ~0.00×10⁺⁰ [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

Select image style: Draggable PNG | JS9.

Magnify image and make scrollable?

FITS image.

Exposure map

Magnify exposure map and make scrollable?

FITS exposure map.