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Home > GRB region information > 732526

Swift Trigger: 732526

Presumed name: GRB 170113A

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Related pages: Burst Analyser | Enhanced position | Light curve | Spectrum | Image | XRT Catalogue entry | Download obs data | GCN Notices

BAT	04h 06m 35.52s, -71° 55′ 30.0″
position:	(61.648, -71.925 ± 180″)
XRT	04h 06m 56.09s, -71° 56′ 33.4″
position:	(61.7337, -71.9426 ± 2.0″)
UVOT	04h 06m 55.85s, -71° 56′ 34.4″
position:	(61.7327, -71.9429 ± 0.6″)
Galactic NHI:	7.69×100 cm-2
Galactic E(B-V):	0.115 mag

Best RA:	04h 06m 55.85s	= 61.7327 d
Best Dec:	-71° 56′ 34.4″	= -71.9429 d
Gal Lat:	-37.95
Gal Long:	285.71
Sun angle:	79.91°, -8.4 hr East of Sun

¹Sper #9 auto processing.

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GCN Notices for this burst.

View this region in Aladin.

Observability of this burst for Swift.

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Sun angle for this burst.

UVOT data

Blink images with DSS (link via GSFC)

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XRT SPER data

SPER results page for this trigger.

There are 10 SPER messages, and 1 objects have been found

• • Object 1 - enhanced position.
  • RA (J2000) : 04 06 56.09 (-71.9426)
  • Dec (J2000): -71 56 33.3 ( -71.94291)
  • Error (90%): 2.0
  • Counts in Source: 1174

See the SPER page for details of how this position was produced.

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Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)	RA	Dec	Date reported	Source	Misc	Query
0.1′′	61.73271	-71.94292		GCN #20446	GRB 170113A: Swift detection of a burst with an optical counterpart
0.5′′	61.73275	-71.94303		GCN #20455	GRB 170113A: Swift/UVOT Observations
0.8′′	61.73332	-71.94279		GCN #20450	GRB 170113A: Enhanced Swift-XRT position
35.7′′	61.73500	-71.93300		GCN #20456	GRB 170113A: Swift-BAT refined analysis

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Catalogue Searches. Searched 3.33′ around XRT position

Click on the distance to view the full details (not available for sources from the SSS catalogue). Click on the column headers to sort the table on that column (click again to invert sort order).

SIMBAD

	RA*	Dec*	SIMBAD name		Query

* RA/Dec in equinox J2000

X-ray sources

	RA*	Dec*		Source table2	Observatory	Query

Queried the X-ray MASTER catalogue.

* RA/Dec in equinox J2000

¹Energy band for count-rate is mission specific.

Galaxies

	RA*	Dec*	Redshift		Catalogue	Query
24.3	61.7108	-71.9436		Mag=19.2	NED
26.1	61.7106	-71.9438		B2=21.1, I=17.3, R1=18.9, R2=19.5	USNO-B1
32.2	61.7514	-71.9497		B2=24.3, I=13.9, R2=16.9	USNO-B1
36.5	61.7445	-71.9330		I=18.6, R2=17.4	USNO-B1
39.3	61.7454	-71.9328		Mag=19.2	NED
46.6	61.7416	-71.9553		B2=20.6, R2=20.2	USNO-B1
47.0	61.7423	-71.9554		B=21.0	SSS
56.6	61.6938	-71.9523		B2=19.4, I=18.0, R1=18.8, R2=18.7	USNO-B1
63.4	61.7593	-71.9583		B2=20.9, I=18.5	USNO-B1
65.8	61.6756	-71.9393		I=18.5, R2=20.9	USNO-B1

Queried APM-N, SDSS, PSCz, SSS, NED, 2MASSX, USNO-B1.

There are 116 galaxies within the position error. The full list is here.

* RA/Dec in equinox J2000

Magnitudes depend on the catalogue. e.g. For Sloan, R is the Sloan r mag, not the Johnson R from APM, for example

Stars

	RA*	Dec*		Catalogue	Query
25.8	61.7108	-71.9436	h=15.9, j=16.7, k=16.5	2MASS
29.0	61.7582	-71.9452	B2=20.8, R1=20.5, R2=20.0	USNO-B1
31.3	61.7505	-71.9496	B2=18.3, I=14.6, R1=16.3	USNO-B1
31.4	61.7505	-71.9496	h=12.6, j=13.1, k=12.3	2MASS
37.0	61.7454	-71.9330	B2=17.8, I=17.3, R1=17.2, R2=17.6	USNO-B1
37.1	61.7456	-71.9330	h=15.8, j=16.3, k=15.5	2MASS
47.2	61.7414	-71.9555	B2=20.8, R1=19.8, R2=20.2	USNO-B1
47.6	61.7447	-71.9298	B2=25.0, I=18.4	USNO-B1
72.8	61.6740	-71.9345	B2=23.1, I=18.0, R1=18.4, R2=18.1	USNO-B1
76.2	61.7813	-71.9274	B2=25.0, R1=20.4	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 83 stars within the position error. The full list is here.

* RA/Dec in equinox J2000

Magnitudes depend on the catalogue. e.g. For Sloan, R is the Sloan r mag, not the Johnson R from APM, for example.