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Home > GRB region information > 1245074

Swift Trigger: 1245074

Presumed name: GRB 240727A

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

BAT	,
position:	(, ± ″)
XRT	15h 45m 44.98s, +08° 37′ 12.0″
position:	(236.43742, 8.62001 ± 3.5″)
UVOT	No position available.
Galactic NHI:	0.00×100 cm-2
Galactic E(B-V):	0.000 mag

Best RA:	15h 45m 44.98s	= 236.43742 d
Best Dec:	+08° 37′ 12.0″	= 8.62001 d
Gal Lat:
Gal Long:
Sun angle:	not found

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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 2 SPER messages, and 1 objects have been found

• • Object 1
  • RA (J2000) : 15 45 44.98 ( 236.43742)
  • Dec (J2000): +08 37 12.0 ( 8.62001)
  • Error (90%): 3.500"
  • Counts in Source: 119

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

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Catalogue Searches. Searched 200′ around BAT 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
0.0	0.0000	0.0000	0 +/- 0	XMM-NEWTON
0.0	0.0000	0.0000	0 +/- 0	XMM-NEWTON
0.0	0.0000	0.0000	0 +/- 0	XMM-NEWTON
0.0	0.0000	0.0000	0 +/- 0	XMM-NEWTON
0.0	0.0000	0.0000	0 +/- 0	XMM-NEWTON
0.0	0.0000	0.0000	0 +/- 0	XMM-NEWTON
0.0	0.0000	0.0000	0 +/- 0	XMM-NEWTON
0.0	0.0000	0.0000	0 +/- 0	XMM-NEWTON
0.0	0.0000	0.0000	0 +/- 0	XMM-NEWTON
0.0	0.0000	0.0000	0 +/- 0	XMM-NEWTON

Queried the X-ray MASTER catalogue.

There are 235 X-ray sources within the position error. The full list is here.

* RA/Dec in equinox J2000

¹Energy band for count-rate is mission specific.

Galaxies

	RA*	Dec*	Redshift		Catalogue	Query
68.0	359.9854	-0.0120		B=21.0	SSS
72.6	0.0187	0.0075		B=21.3	SSS
107.9	359.9703	0.0044		B=22.2, R2=19.5	SSS
109.7	359.9719	0.0119		B=21.6, R2=20.3	SSS
112.5	0.0167	0.0264		B=21.0, R2=19.7	SSS
118.1	359.9715	0.0162		B=21.3	SSS
129.7	0.0328	0.0148		B=21.8	SSS
139.1	359.9945	0.0382		B=21.7, R2=19.9	SSS
142.5	359.9801	0.0342		B=22.2, R2=20.3	SSS
160.7	359.9901	0.0435		B=21.1, R2=20.2	SSS

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

There are 17 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

Queried USNO-B1, SDSS, 2MASS.

* 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.