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Swift Trigger: 669319

Presumed name: GRB 160104A

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

BAT	05h 07m 12.96s, +11° 21′ 14.4″
position:	(76.804, +11.354 ± 180″)
XRT	05h 07m 11.16s, +11° 19′ 26.0″
position:	(76.7965, 11.3239 ± 2.2″)
UVOT	No position available.
Galactic NHI:	1.55×100 cm-2
Galactic E(B-V):	0.334 mag

Best RA:	05h 07m 11.16s	= 76.7965 d
Best Dec:	+11° 19′ 26.0″	= 11.3239 d
Gal Lat:	-17.09
Gal Long:	190.08
Sun angle:	151.28°, -10.2 hr East of Sun

¹Sper #3 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 11 SPER messages, and 1 objects have been found

• • Object 1 - enhanced position.
  • RA (J2000) : 05 07 11.10 (11.3238)
  • Dec (J2000): +11 19 25.5 ( 11.32371)
  • Error (90%): 2.0
  • Counts in Source: 385

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
0.0′′	76.79650	11.32390		GCN #18815	GRB 160104A: Swift detection of a burst
1.6′′	76.79604	11.32394		GCN #18821	GRB 160104A: Enhanced Swift-XRT position
1.6′′	76.79608	11.32372		GCN #18816	GRB 160104A: LCOGT-FTN afterglow candidate
1.7′′	76.79604	11.32375		GCN #18856	GRB 160104A: Swift/UVOT Detection
53.5′′	76.80792	11.33367		GCN #18829	GRB 160104A: Swift-BAT refined analysis
221.4′′	17167036.85417	11.34806		GCN #25133	LIGO/Virgo S190720a: No counterpart candidates in KAIT observations

There are 11 matches in total. See the full table for details.

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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
57.8	76.8031	11.3386		B1=18.9, R2=19.5	USNO-B1
73.0	76.7964	11.3442		B=21.3, R=19.7	APM-N
73.6	76.7765	11.3181		B2=20.9, I=18.8, R1=18.4, R2=18.6	USNO-B1
79.4	76.8171	11.3153			NED
81.0	76.7822	11.3063		R1=19.1, R2=19.6	USNO-B1
81.7	76.7742	11.3178		B1=20.3, I=19.6, R1=18.2, R2=19.6	USNO-B1
82.7	76.7863	11.3446		B2=20.9, R1=19.1, R2=19.6	USNO-B1
91.5	76.8077	11.3468		B=21.3, R=18.2	APM-N
93.1	76.7867	11.3478			NED
99.8	76.8212	11.3111			NED

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

There are 48 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
32.3	76.7900	11.3176	B2=21.2, I=19.6, R1=19.1, R2=19.4	USNO-B1
32.8	76.7878	11.3208	B1=20.1, B2=20.3, I=19.1, R1=18.3, R2=18.7	USNO-B1
39.0	76.7981	11.3132	B1=19.8, B2=20.0, I=19.5, R1=18.8, R2=19.1	USNO-B1
40.6	76.7882	11.3161	B1=19.5, B2=19.4, I=19.2, R1=18.5, R2=18.7	USNO-B1
43.8	76.7954	11.3118	B1=18.1, B2=18.5, I=17.9, R1=17.2, R2=17.1	USNO-B1
44.1	76.7954	11.3117	h=15.8, j=16.4, k=15.4	2MASS
49.7	76.8072	11.3329	B1=20.4, R1=19.1	USNO-B1
53.0	76.8076	11.3140	I=19.6, R1=19.2, R2=19.6	USNO-B1
54.2	76.7836	11.3157	I=19.1, R1=19.2, R2=19.5	USNO-B1
56.7	76.7918	11.3390	h=15.7, j=16.1, k=15.5	2MASS

Queried USNO-B1, SDSS, 2MASS.

There are 176 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.