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Home > GRB region information > 1246989

Swift Trigger: 1246989

Presumed name: GRB 240805B

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

BAT	16h 56m 57.36s, +18° 19′ 22.8″
position:	(254.239, +18.323 ± 180″)
XRT	16h 56m 51.67s, +18° 19′ 03.0″
position:	(254.2153, +18.3175 ± 4.8″)
UVOT	No position available.
Galactic NHI:	5.81×1020 cm-2
Galactic E(B-V):	0.084 mag

Best RA:	16h 56m 51.67s	= 254.2153 d
Best Dec:	+18° 19′ 03.0″	= +18.3175 d
Gal Lat:	33.25
Gal Long:	37.88
Sun angle:	110.00°, -7.9 hr East of Sun

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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.

No SPER data received yet. Refresh this page to check again.

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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 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
152.8	254.2527	18.2942	[VV2006] J165700.6+181738	B=19.98, G=19.366486, V=19.75, g=19.5349, i=19.1169, r=19.3745, u=19.9670, z=19.0624
155.9	254.2376	18.2797	LSPM J1656+1816	B=18.0, G=15.791182, H=12.451, J=13.025, K=12.213, R=15.9, g=17.898, i=15.078, r=16.389, u=20.305, z=14.386
166.7	254.2350	18.3598	TYC 1526-705-1	B=11.69, G=11.068829, H=9.791, J=10.059, K=9.727, V=11.15
186.0	254.1616	18.3088	TYC 1526-445-1	B=13.02, G=11.031020, H=8.142, J=8.931, K=7.99, V=11.28

There are 4 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*	Redshift		Catalogue	Query
10.7	254.2146	18.3203			NED
16.8	254.2127	18.3215		I=19.4, R2=20.0	USNO-B1
16.9	254.2131	18.3133		B=20.8, R=17.9	APM-N
17.7	254.2129	18.3131		Mag=20.3	NED
20.3	254.2096	18.3189			NED
20.5	254.2131	18.3228		R=22.9, g=23.6, i=22.2, u=24.7, z=21.3	SDSS
24.1	254.2164	18.3241		R=24.3, g=23.5, i=22.1, u=25.3, z=22.0	SDSS
25.3	254.2212	18.3217		R=21.7, g=23.2, i=20.6, u=22.9, z=20.3	SDSS
25.4	254.2213	18.3217		R=22.0, g=23.7, i=20.7, u=25.6, z=20.3	SDSS
25.4	254.2212	18.3217		Mag=23.5	NED

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

There are 631 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
9.9	254.2136	18.3153	I=22.0, R=23.0, g=25.2, u=25.3, z=20.6	SDSS
13.0	254.2134	18.3206	I=22.4, R=23.7, g=24.1, u=24.6, z=22.0	SDSS
17.5	254.2131	18.3131	B1=21.0, B2=20.1, I=17.0, R1=18.3, R2=18.3	USNO-B1
17.6	254.2131	18.3131	I=17.6, R=18.8, g=20.3, u=23.6, z=17.0	SDSS
17.7	254.2131	18.3130	h=15.0, j=15.6, k=14.7	2MASS
17.7	254.2131	18.3131	I=17.6, R=18.8, g=20.3, u=23.2, z=17.0	SDSS
21.4	254.2164	18.3116	I=22.1, R=23.2, g=24.8, u=24.1, z=20.9	SDSS
22.8	254.2091	18.3151	I=22.7, R=24.9, g=25.5, u=24.9, z=23.5	SDSS
26.0	254.2214	18.3132	I=21.1, R=22.3, g=23.1, u=26.5, z=20.2	SDSS
26.2	254.2215	18.3132	I=20.8, R=22.1, g=23.5, u=23.6, z=20.0	SDSS

Queried USNO-B1, SDSS, 2MASS.

There are 623 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.