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Swift Trigger: 903845

Presumed name: GRB 190515B

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

BAT	06h 35m 21.60s, +52° 17′ 42.0″
position:	(98.840, 52.295 ± 180″)
XRT	06h 35m 23.74s, +52° 19′ 00.5″
position:	(98.8489, 52.3168 ± 2.2″)
UVOT	No position available.
Galactic NHI:	9.45×100 cm-2
Galactic E(B-V):	0.094 mag

Best RA:	06h 35m 23.74s	= 98.8489 d
Best Dec:	+52° 19′ 00.5″	= 52.3168 d
Gal Lat:	18.83
Gal Long:	163.04
Sun angle:	49.40°, -3.1 hr East of Sun

¹Sper #5 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 6 SPER messages, and 1 objects have been found

• • Object 1 - enhanced position.
  • RA (J2000) : 06 35 23.73 (52.3168)
  • Dec (J2000): +52 19 00.4 ( 52.31754)
  • Error (90%): 2.2
  • Counts in Source: 81

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′′	98.84890	52.31680		GCN #24554	GRB 190515B: Prompt enhanced Swift-XRT position
1.6′′	98.84892	52.31725		GCN #24553	GRB 190515B: Swift detection of a burst
2.7′′	98.84772	52.31665		GCN #24557	GRB 190515B: Enhanced Swift-XRT position
12.3′′	98.85029	52.32011		GCN #24556	GRB 190515B: Kitab Observatory optical upper limit
52.7′′	98.82625	52.32156		GCN #24564	GRB 190515B: Swift-BAT refined analysis

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
11.6	98.8469	52.3138		I=18.0, R2=14.7	USNO-B1
12.2	98.8458	52.3139			NED
25.0	98.8546	52.3228		B=21.6, R=19.8	APM-N
35.5	98.8360	52.3109		I=18.6, R2=19.8	USNO-B1
35.8	98.8360	52.3107		B1=20.1, B2=20.8, R2=19.8	USNO-B1
39.1	98.8458	52.3061			NED
44.3	98.8288	52.3157		B=21.6, R=19.9	APM-N
44.6	98.8389	52.3060		B2=21.6, I=18.9	USNO-B1
47.8	98.8278	52.3137		R1=20.2, R2=20.6	USNO-B1
48.6	98.8365	52.3280		B1=20.5, B2=20.2, I=18.6, R1=19.5, R2=19.2	USNO-B1

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

There are 144 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
12.0	98.8460	52.3140	B1=16.5, B2=16.1, I=14.1, R1=14.9, R2=14.6	USNO-B1
12.2	98.8459	52.3139	h=12.7, j=13.3, k=12.6	2MASS
25.4	98.8375	52.3156	B2=20.8, R1=19.9, R2=20.3	USNO-B1
38.3	98.8459	52.3063	B1=15.5, B2=15.1, I=13.6, R1=14.2, R2=14.0	USNO-B1
38.5	98.8459	52.3063	h=12.2, j=12.7, k=12.2	2MASS
50.2	98.8717	52.3170	h=15.4, j=15.6, k=15.3	2MASS
50.5	98.8718	52.3171	B1=17.8, B2=17.4, I=16.2, R1=16.5, R2=16.6	USNO-B1
51.9	98.8328	52.3273	h=15.1, j=15.7, k=14.9	2MASS
52.0	98.8328	52.3274	B1=19.0, B2=18.4, I=16.6, R1=17.1, R2=16.7	USNO-B1
53.2	98.8719	52.3214	B1=20.5, B2=21.6	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 174 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.