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Swift Trigger: 802999

Presumed name: GRB 180102A

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

BAT	13h 32m 27.60s, +62° 08′ 52.8″
position:	(203.115, 62.148 ± 180″)
XRT	13h 32m 16.06s, +62° 10′ 18.5″
position:	(203.0669, 62.1718 ± 2.1″)
UVOT	No position available.
Galactic NHI:	1.78×100 cm-2
Galactic E(B-V):	0.017 mag

Best RA:	13h 32m 16.06s	= 203.0669 d
Best Dec:	+62° 10′ 18.5″	= 62.1718 d
Gal Lat:	54.31
Gal Long:	114.78
Sun angle:	105.57°, 5.3 hr West

¹Sper #8 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 9 SPER messages, and 1 objects have been found

• • Object 1 - enhanced position.
  • RA (J2000) : 13 32 16.07 (62.1718)
  • Dec (J2000): +62 10 18.6 ( 62.17095)
  • Error (90%): 2.1
  • Counts in Source: 82

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′′	203.06690	62.17180		GCN #22293	GRB 180102A: Prompt enhanced Swift-XRT position
0.5′′	203.06658	62.17178		GCN #22294	GRB 180102A: Enhanced Swift-XRT position
3.4′′	203.06762	62.17092		GCN #22292	GRB 180102A: Swift detection of a burst
43.1′′	203.07800	62.16100		GCN #22300	GRB 180102A: 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
101.0	203.0094	62.1637	2MASS J13320224+6209492	H=14.337, J=14.994, K=14.168, g=19.400, i=16.892, r=18.041, u=21.660, z=16.346

* 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
25.5	203.0691	62.1788		R=24.5, g=25.8, i=24.1, u=21.7, z=21.9	SDSS
26.0	203.0525	62.1692		B1=21.2, I=19.3	USNO-B1
27.0	203.0521	62.1689		B=22.1, R=20.0	APM-N
28.3	203.0760	62.1652		B1=20.0, I=19.0	USNO-B1
32.1	203.0626	62.1805		R=21.7, g=22.6, i=21.3, u=22.7, z=21.3	SDSS
32.2	203.0625	62.1806		Mag=22.5	NED
34.0	203.0589	62.1631		R=24.4, g=24.6, i=21.4, u=24.6, z=23.9	SDSS
34.3	203.0779	62.1797		Mag=25.0	NED
35.5	203.0491	62.1771		R=21.8, g=22.5, i=21.7, u=22.7, z=22.5	SDSS
35.8	203.0492	62.1775		Mag=22.0	NED

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

There are 484 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
22.4	203.0788	62.1746	B1=20.4, R1=18.5	USNO-B1
27.6	203.0518	62.1749	B1=20.6, R1=20.3	USNO-B1
34.3	203.0782	62.1797	I=23.6, R=22.9, g=25.1, u=26.5, z=23.1	SDSS
36.4	203.0657	62.1819	B1=22.2, I=18.9, R1=20.0	USNO-B1
54.3	203.0934	62.1804	I=21.7, R=22.3, g=24.0, u=24.9, z=21.8	SDSS
61.9	203.0749	62.1886	B1=21.6, B2=21.7, R2=19.9	USNO-B1
65.0	203.0810	62.1886	I=22.2, R=24.3, g=25.1, u=25.3, z=22.5	SDSS
65.2	203.0311	62.1648	B1=20.8, B2=20.9, I=19.1, R1=19.9	USNO-B1
65.3	203.1029	62.1786	B1=20.4, R1=18.9	USNO-B1
65.4	203.0559	62.1892	R1=19.9, R2=19.7	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 206 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.