Swift Trigger: 930285

Presumed name: GRB 191019A

BAT	22^h 40^m 09.12^s, -17° 19′ 58.8″
position:	(340.038, -17.333 ± 180″)
XRT	22^h 40^m 05.86^s, -17° 19′ 43.0″
position:	(340.0244, -17.3286 ± 3.1″)
UVOT	No position available.
Galactic N_HI:	2.91×10⁰ cm^-2
Galactic E(B-V):	0.037 mag

Best RA:	22^h 40^m 05.86^s	= 340.0244 d
Best Dec:	-17° 19′ 43.0″	= -17.3286 d

Gal Lat:	-58.18
Gal Long:	43.94

Sun angle:	128.89°, -9.1 hr East of Sun

¹Sper #2 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 4 SPER messages, and 1 objects have been found

- Object 1 - enhanced position.
- RA (J2000) : 22 40 05.94 (-17.3283)
- Dec (J2000): -17 19 41.8 ( -17.32774)
- Error (90%): 3.0
- Counts in Source: 15

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
0.0′′	340.02440	-17.32860	GCN #26034	GRB 191019A: Swift-XRT observations
0.6′′	340.02454	-17.32853	GCN #26039	GRB 191019A: NOT optical observations
0.6′′	340.02454	-17.32850	GCN #26062	GRB 191019A: NOT optical afterglow and host association confirmation
2.0′′	340.02400	-17.32900	GCN #26044	Swift GRB191019.67: Global MASTER-Net observations report
2.3′′	340.02470	-17.32803	GCN #26043	GRB 191019A: Enhanced Swift-XRT position
47.8′′	340.03750	-17.33306	GCN #26032	GRB 191019A: MASTER optical observation
47.8′′	340.03750	-17.33306	GCN #26031	GRB 191019A: Swift detection of a burst
49.3′′	340.03800	-17.33300	GCN #26033	Swift GRB191019.63: Global MASTER-Net observations report
53.9′′	340.03458	-17.33997	GCN #26046	GRB 191019A: Swift-BAT refined analysis

There are 13 matches in total. See the full table for details.

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
75.1	340.0454	-17.3228	LEDA 3095285
159.7	340.0700	-17.3200	[S85] 455
176.3	340.0271	-17.3775	LEDA 3095286

There are 3 SIMBAD objects within the position error. The full list is here.

* 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
0.5	340.0246	-17.3286	NED
30.3	340.0229	-17.3369	NED
34.7	340.0308	-17.3214	NED
36.7	340.0183	-17.3203	NED
37.3	340.0146	-17.3331	NED
45.5	340.0200	-17.3406	NED
47.9	340.0208	-17.3158	NED
50.3	340.0242	-17.3425	NED
53.6	340.0096	-17.3333	NED
54.2	340.0088	-17.3294	NED

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

There are 184 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
0.5	340.0245	-17.3285	B1=19.7, B2=20.2, I=18.3, R1=19.0, R2=19.4	USNO-B1
12.5	340.0273	-17.3265	B1=18.6, B2=21.1, R2=20.5	USNO-B1
43.5	340.0364	-17.3248	B1=20.4, R2=20.9	USNO-B1
44.0	340.0368	-17.3255	B1=18.1, R2=20.1	USNO-B1
47.9	340.0210	-17.3157	h=15.6, j=16.3, k=16.0	2MASS
48.2	340.0208	-17.3157	B1=18.1, B2=18.2, I=16.9, R1=17.5, R2=17.0	USNO-B1
56.0	340.0260	-17.3131	I=18.8, R1=20.5	USNO-B1
56.5	340.0389	-17.3361	B2=21.2, R1=20.5	USNO-B1
57.2	340.0409	-17.3265	B2=20.5, R1=20.4, R2=21.0	USNO-B1
63.4	340.0117	-17.3414	B1=19.1, B2=19.4, I=18.4, R1=19.2, R2=19.3	USNO-B1

Queried USNO-B1, SDSS, 2MASS.

There are 102 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.