GRB 201214B: Swift observation summary

Mission:	Swift/BAT
GRB RA:	188.032°
GRB Dec:	+9.045°
GRB Err:	5.0 arcmin
T0:	2020-12-14 16:07:46 UT
Galactic:	287.87° +71.35°
Galactic N_H:	1.45× 10²⁰ cm^-2
Galactic E(B-V):	0.01958157

Sun distance:	79.60°
Sun angle:	4.97 [hr](West of Sun)
Moon distance:	79.58°
Visibility of this field.

Data analysed so far:

ObsID: 00021407001 with 5.8 ks exposure.

About ToO analysis.

Find an upper limit.

Sources found so far

So far 9 sources have been found in the XRT data. 3 sources match catalogued sources.

#	RA (J2000)	Dec (J2000)	Err₉₀¹	Detection Flag²	Dist from Swift/BAT pos	Exposure	Notes
1 [details]	12h 31m 19.02s187.82924°	+09° 02′ 44.8″9.04578°	4.9′′	Reasonable	12.0′	5.8 ks	Matches SIMBAD source: SDSS J123119.08+090248.3, 3.6″ away.
Mean XRT rate: 2.47 (+1.03, -0.83) ×10^-3 ct s^-1 Peak XRT rate: 2.47 (+1.03, -0.83) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.02 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 4.9 (+2.1, -1.6) ×10^-14 erg cm^-1s^-1 Peak XRT flux: 4.9 (+2.1, -1.6) ×10^-14 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~1.5 [What is this?]
2 [details]	12h 31m 58.15s187.99231°	+09° 04′ 26.9″9.07415°	4.6′′	Good	2.9′	10.0 ks
Mean XRT rate: 2.4 (±0.6) ×10^-3 ct s^-1 Peak XRT rate: 2.5 (±0.7) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.04 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 8.4 (+2.2, -2.1) ×10^-14 erg cm^-1s^-1 Peak XRT flux: 8.5 (±2.4) ×10^-14 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~0.3 [What is this?]
3 [details]	12h 31m 23.21s187.84670°	+09° 06′ 18.5″9.10514°	4.6′′	Good	11.6′	6.7 ks
Mean XRT rate: 1.3 (+0.7, -0.6) ×10^-3 ct s^-1 Peak XRT rate: 1.3 (+0.7, -0.6) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (XRT equiv count-rate) Products: Light curve \| Expected serendipitous sources: ~2.8 [What is this?]
4 [details]	12h 32m 32.10s188.13376°	+09° 06′ 53.1″9.11475°	6.0′′	Reasonable	7.3′	10.0 ks
Mean XRT rate: 1.3 (+0.5, -0.4) ×10^-3 ct s^-1 Peak XRT rate: 1.3 (+0.5, -0.4) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.07 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 3.9 (+1.6, -1.3) ×10^-14 erg cm^-1s^-1 Peak XRT flux: 3.9 (+1.6, -1.3) ×10^-14 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~1.1 [What is this?]
5 [details]	12h 32m 24.32s188.10133°	+09° 06′ 26.1″9.10724°	6.1′′	Good	5.6′	10.0 ks
Mean XRT rate: 1.8 (+0.6, -0.5) ×10^-3 ct s^-1 Peak XRT rate: 1.8 (+0.6, -0.5) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.06 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 1.2 (+0.4, -0.3) ×10^-13 erg cm^-1s^-1 Peak XRT flux: 1.2 (+0.4, -0.3) ×10^-13 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~0.5 [What is this?]
6 [details]	12h 32m 03.54s188.01475°	+08° 55′ 51.5″8.93098°	5.2′′	Reasonable	6.9′	10.0 ks	Matches SIMBAD source: AGC 225028, 6.3″ away.
Mean XRT rate: 1.3 (+0.5, -0.4) ×10^-3 ct s^-1 Peak XRT rate: 1.3 (+0.5, -0.4) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.34 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 1.1 (±0.4) ×10^-12 erg cm^-1s^-1 Peak XRT flux: 1.1 (±0.4) ×10^-12 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~0.9 [What is this?]
7 [details]	12h 31m 37.31s187.90546°	+08° 59′ 19.9″8.98887°	5.0′′	Good	8.2′	10.0 ks
Mean XRT rate: 1.2 (+0.6, -0.5) ×10^-3 ct s^-1 Peak XRT rate: 1.2 (+0.6, -0.5) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.06 ct s^-1 (XRT equiv count-rate) Mean XRT flux: 2.36 (+1.09, -0.86) ×10^-14 erg cm^-1s^-1 Peak XRT flux: 2.36 (+1.09, -0.86) ×10^-14 erg cm^-1s^-1 Products: Light curve \| Spectrum \| Expected serendipitous sources: ~1.2 [What is this?]
8 [details]	12h 32m 22.67s188.09445°	+09° 09′ 48.1″9.16336°	4.9′′	Good	8.0′	10.0 ks	Matches known X-ray source: 2RXP J123223.2+090948 (from ROSAT/ROSPSPC), 7.4″ away. Matches SIMBAD source: [CGI2003] J123222+090944, 4.5″ away.
Mean XRT rate: 2.7 (±0.8) ×10^-3 ct s^-1 Peak XRT rate: 2.7 (±0.8) ×10^-3 ct s^-1 RASS PSPC 3-σ upper limit: 0.0×10⁰ ct s^-1 (XRT equiv count-rate) Products: Light curve \| Expected serendipitous sources: ~0.6 [What is this?]
9 [details]	12h 31m 40.95s187.92063°	+09° 00′ 31.1″9.00864°	5.3′′	Poor	7.0′	10.0 ks
Mean XRT rate: 4.3 (+3.4, -2.4) ×10^-4 ct s^-1 Peak XRT rate: 4.3 (+3.4, -2.4) ×10^-4 ct s^-1 RASS PSPC 3-σ upper limit: 0.03 ct s^-1 (XRT equiv count-rate) Products: Light curve \| 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.