Swift Trigger: 650141

Presumed name: GRB 150724A

BAT	06^h 30^m 09.60^s, -19° 09′ 14.4″
position:	(97.540, -19.154 ± 180″)
XRT	06^h 30^m 14.35^s, -19° 09′ 51.8″
position:	(97.5598, -19.1644 ± 2.2″)
UVOT	No position available.
Galactic N_HI:	1.86×10⁰ cm^-2
Galactic E(B-V):	0.240 mag

Best RA:	06^h 30^m 14.35^s	= 97.5598 d
Best Dec:	-19° 09′ 51.8″	= -19.1644 d

Gal Lat:	-13.14
Gal Long:	227.95

Sun angle:	46.43°, 1.7 hr West

¹Sper #3 auto processing.

GCN Notices for this burst.

View this region in Aladin.

Observability of this burst for Swift.

Sun angle for this burst.

UVOT data

u image

Blink images with DSS (link via GSFC)

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 30 14.41 (-19.1646)
- Dec (J2000): -19 09 52.5 ( -19.16467)
- Error (90%): 2.0
- Counts in Source: 382

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

Known transients within 5′ of the GRB

Click on the offset to view the transient announcement.

Offset (′′)	RA	Dec	Source	Misc
1.0′′	97.56000	-19.16460	GCN #18052	GRB 150724A: Prompt enhanced Swift-XRT position
2.6′′	97.56044	-19.16479	GCN #18054	GRB 150724A: Enhanced Swift-XRT position
3.1′′	97.56058	-19.16394	GCN #18050	GRB 150724A: Swift detection of a burst
72.6′′	97.54900	-19.14700	GCN #18055	GRB 150724A: Swift-BAT refined analysis

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*		Catalogue
27.9	97.5596	-19.1567		NED
37.8	97.5589	-19.1749	B1=16.1, B2=15.8, I=14.7, R1=14.5, R2=14.3	USNO-B1
39.8	97.5487	-19.1679	B2=21.0, R2=19.4	USNO-B1
43.3	97.5483	-19.1696	B2=21.5, I=18.1, R2=18.2	USNO-B1
43.8	97.5471	-19.1625		NED
49.9	97.5496	-19.1743	B2=20.3, I=17.3, R2=18.9	USNO-B1
50.0	97.5738	-19.1601	B1=18.6, B2=18.3, I=17.5, R1=17.3, R2=17.4	USNO-B1
52.7	97.5679	-19.1769	B1=20.8, B2=21.4, R2=20.0	USNO-B1
58.5	97.5485	-19.1767	B2=14.5, R1=17.8, R2=13.1	USNO-B1
59.5	97.5483	-19.1769		NED

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

There are 47 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
10.4	97.5624	-19.1630	B2=21.4, R1=19.1, R2=19.9	USNO-B1
20.9	97.5553	-19.1684	B1=20.9, R2=21.0	USNO-B1
23.5	97.5615	-19.1707	h=15.6, j=16.1, k=15.1	2MASS
23.7	97.5613	-19.1708	B1=20.4, B2=19.7, I=17.8, R1=17.9, R2=17.9	USNO-B1
27.1	97.5541	-19.1592	B1=20.6, B2=21.3, R2=20.4	USNO-B1
27.7	97.5517	-19.1647	h=16.1, j=16.2, k=15.1	2MASS
28.0	97.5516	-19.1648	B1=19.8, B2=19.3, I=17.7, R1=17.8, R2=17.9	USNO-B1
29.3	97.5558	-19.1572	B1=20.8, B2=21.1, R1=19.6, R2=19.9	USNO-B1
30.3	97.5669	-19.1695	h=14.9, j=15.2, k=15.0	2MASS
30.4	97.5669	-19.1696	B1=17.7, B2=17.3, I=16.3, R1=16.0, R2=16.1	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 243 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.