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Swift Trigger: 882252

Presumed name: GRB 190106A

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

BAT	01h 59m 32.64s, +23° 51′ 25.2″
position:	(29.886, 23.857 ± 180″)
XRT	01h 59m 31.30s, +23° 50′ 41.6″
position:	(29.8804, 23.8449 ± 2.1″)
UVOT	01h 59m 31.18s, +23° 50′ 43.8″
position:	(29.8799, +23.8455 ± 0.6″)
Galactic NHI:	7.48×100 cm-2
Galactic E(B-V):	0.100 mag

Best RA:	01h 59m 31.18s	= 29.8799 d
Best Dec:	+23° 50′ 43.8″	= +23.8455 d
Gal Lat:	-36.44
Gal Long:	142.37
Sun angle:	110.08°, -6.9 hr East of Sun

¹Sper #4 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

No UVOT images are currently available.

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XRT SPER data

SPER results page for this trigger.

There are 5 SPER messages, and 2 objects have been found

• • Object 1 - enhanced position.
  • RA (J2000) : 01 59 31.27 (23.8450)
  • Dec (J2000): +23 50 42.0 ( 23.84512)
  • Error (90%): 2.1
  • Counts in Source: 469
• • Object 2
  • RA (J2000) : 01 59 35.69 ( 29.89869)
  • Dec (J2000): +23 48 51.2 ( 23.81423)
  • Error (90%): 6.219"
  • Counts in Source: 7

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′′	29.87992	23.84550		GCN #23616	GRB 190106A: MASTER Amur OT detection
0.2′′	29.87987	23.84554		GCN #23635	IERCOO/ICSP optical observation of GRB 190106A
0.2′′	29.87992	23.84556		GCN #23615	GRB 190106A: Swift detection of a burst with an optical counterpart
0.2′′	29.87983	23.84553		GCN #23626	GRB 190106A: Swift/UVOT Detection
0.5′′	29.88004	23.84544		GCN #23619	GRB 190106A: Enhanced Swift-XRT position
1.0′′	29.87996	23.84577		GCN #23614	SWIFT GRB190106.57 Global MASTER-Net OT detection
24.3′′	29.87750	23.83911		GCN #23625	GRB 190106A: Swift-BAT refined analysis

There are 24 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
123.7	29.8982	23.8147	V* BK Ari	B=13.37, G=12.0992, H=9.702, J=10.268, K=9.560, R=11.38, V=12.54

* RA/Dec in equinox J2000

X-ray sources

	RA*	Dec*		Source table2	Observatory	Query
123.4	29.8982	23.8148	0.089 +/- 0.02	ROSAT
125.8	29.8984	23.8141	0 +/- 0	ROSAT
125.8	29.8984	23.8141	0.1013 +/- 0.0204	ROSAT
128.7	29.8987	23.8133	0.089 +/- 0.02	ROSAT
128.7	29.8987	23.8133	0.09 +/- 0.02	ROSAT
128.7	29.8987	23.8133	0.08901 +/- 0.02005	ROSAT

Queried the X-ray MASTER catalogue.

There are 6 X-ray sources within the position error. The full list is here.

* RA/Dec in equinox J2000

¹Energy band for count-rate is mission specific.

Galaxies

	RA*	Dec*	Redshift		Catalogue	Query
32.5	29.8706	23.8437		B=21.4, R=19.9	APM-N
34.1	29.8733	23.8528			NED
35.5	29.8697	23.8438		B1=20.9, B2=21.2, R1=19.3	USNO-B1
48.1	29.8687	23.8369		B=20.3, R=18.7	APM-N
50.1	29.8946	23.8422			NED
58.7	29.8917	23.8578			NED
63.1	29.8656	23.8560		B1=18.8, R2=18.1	USNO-B1
66.7	29.8646	23.8578			NED
71.0	29.8592	23.8506			NED
73.7	29.8913	23.8628		I=18.4, R1=19.4, R2=19.1	USNO-B1

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

There are 72 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
36.8	29.8732	23.8528	h=16.0, j=16.7, k=16.4	2MASS
37.0	29.8731	23.8527	B1=17.8, B2=18.1, I=17.4, R1=17.6, R2=17.3	USNO-B1
47.6	29.8946	23.8424	B1=16.9, B2=17.0, I=15.5, R1=15.9, R2=15.8	USNO-B1
48.0	29.8686	23.8370	B1=19.7, B2=19.5, I=18.2, R1=19.0, R2=18.8	USNO-B1
48.1	29.8947	23.8423	h=14.4, j=15.1, k=14.3	2MASS
61.2	29.8660	23.8557	B1=19.7, B2=19.6, R1=18.7, R2=19.1	USNO-B1
69.5	29.8645	23.8576	h=11.7, j=12.0, k=11.6	2MASS
69.5	29.8645	23.8576	B1=14.0, B2=13.8, I=12.3, R1=12.8, R2=12.8	USNO-B1
72.3	29.8948	23.8601	B1=21.3, R2=20.0	USNO-B1
73.0	29.8985	23.8566	h=14.4, j=14.8, k=14.5	2MASS

Queried USNO-B1, SDSS, 2MASS.

There are 67 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.