Swift Trigger: 894718

Presumed name: GRB 190324A

BAT	03^h 18^m 18.24^s, -47° 14′ 20.4″
position:	(49.576, -47.239 ± 180″)
XRT	03^h 18^m 28.93^s, -47° 12′ 44.6″
position:	(49.62054, -47.21240 ± 3.7″)
UVOT	03^h 18^m 27.72^s, -47° 12′ 52.6″
position:	(49.6155, -47.2146 ± 0.8″)
Galactic N_HI:	1.66×10⁰ cm^-2
Galactic E(B-V):	0.017 mag

Best RA:	03^h 18^m 27.72^s	= 49.6155 d
Best Dec:	-47° 12′ 52.6″	= -47.2146 d

Gal Lat:	-54.98
Gal Long:	257.83

Sun angle:	63.18°, -3.1 hr East of Sun

¹Sper #5 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

No UVOT images are currently available.

XRT SPER data

SPER results page for this trigger.

There are 12 SPER messages, and 1 objects have been found

- Object 1
- RA (J2000) : 03 18 28.90 ( 49.62040)
- Dec (J2000): -47 12 43.7 ( -47.21215)
- Error (90%): 3.614"
- Counts in Source: 269

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
0.2′′	49.61558	-47.21461	GCN #24014	GRB 190324A: Swift/UVOT Observations
0.3′′	49.61550	-47.21469	GCN #23996	GRB 190324A: Swift/UVOT afterglow candidate
1.3′′	49.61588	-47.21486	GCN #24001	GRB 190324A: Enhanced Swift-XRT position
14.7′′	49.62054	-47.21240	GCN #23997	GRB 190324A: Swift-XRT observations
31.4′′	49.60333	-47.21178	GCN #24007	GRB 190324A: Swift-BAT refined analysis
130.5′′	49.57600	-47.23900	GCN #23995	SWIFT GRB190324.95 Global MASTER-Net observations report
130.5′′	49.57600	-47.23900	GCN #23993	GRB 190324A: Swift detection of a burst

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

Catalogue Searches. Searched 3.33′ around UVOT 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
87.6	49.6350	-47.2350	LEDA 504547

* 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
23.6	49.6203	-47.2203	B=20.0, R2=18.4, i=17.5	SSS
23.9	49.6206	-47.2203	B2=18.6, I=17.5, R1=19.2, R2=18.1	USNO-B1
24.4	49.6204	-47.2206	Mag=19.94	NED
32.6	49.6145	-47.2056	B=18.6	SSS
34.3	49.6167	-47.2242	Mag=19.3	NED
45.1	49.6015	-47.2228	B=22.5	SSS
47.1	49.6039	-47.2042	B=22.6	SSS
47.9	49.6037	-47.2039	Mag=19.3	NED
47.9	49.5958	-47.2139	Mag=19.3	NED
49.7	49.6289	-47.2250	B2=21.1, I=18.2, R2=22.1	USNO-B1

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

There are 95 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
47.1	49.6039	-47.2041	B2=23.5, R2=21.6	USNO-B1
48.0	49.5959	-47.2138	h=14.7, j=15.3, k=14.6	2MASS
48.0	49.5959	-47.2138	B2=18.1, I=16.2, R1=16.4, R2=16.4	USNO-B1
49.6	49.6284	-47.2252	h=16.6, j=17.2, k=15.5	2MASS
49.8	49.6284	-47.2253	B2=21.8, I=18.3, R1=19.5, R2=19.5	USNO-B1
50.1	49.6092	-47.2278	B2=22.8, R1=20.6, R2=21.0	USNO-B1
50.8	49.6294	-47.2041	B2=21.9, R2=23.5	USNO-B1
54.9	49.6349	-47.2069	B2=18.3, I=16.9, R1=17.2, R2=16.5	USNO-B1
54.9	49.6348	-47.2068	h=15.8, j=16.3, k=14.9	2MASS
56.2	49.6354	-47.2068	B2=18.2, R2=17.5	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 84 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.