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Swift Trigger: 1149293

Presumed name: GRB 230116D

Back to trigger list.

BAT 06h 34m 22.56s, +49° 50′ 24.0″
position:(98.594, +49.840 ± 180″)
XRT 06h 34m 28.24s, +49° 52′ 20.9″
position:(98.61768, 49.87247 ± 1.9″)
UVOT No position available.
Galactic NHI:1.15×1021 cm-2
Galactic E(B-V):0.126 mag
Best RA:06h 34m 28.24s= 98.61768 d
Best Dec:+49° 52′ 20.9″= 49.87247 d
Gal Lat:17.83
Gal Long:165.4
Sun angle:147.19°, -10.7 hr East of Sun

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.


SPER results page for this trigger.

Image of the SPER data

There are 7 SPER messages, and 1 objects have been found

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 DecDate reportedSource MiscQuery
0.6′′98.6175049.87236GCN #33179GRB 230116D: SAO RAS observations of OT brighteningVizier logo
0.6′′98.6175449.87233GCN #33177GRB 230116D: Nanshan/NEXT optical afterglow detectionVizier logo
1.1′′98.6172149.87239GCN #33182GRB 230116D: GIT optical follow-upVizier logo
1.1′′98.6172149.87239GCN #33180GRB 230116D: Enhanced Swift-XRT positionVizier logo
1.4′′98.6170949.87257GCN #33176GRB 230116D: Swift detection of a burstVizier logo
2.3′′98.6167149.87232GCN #33178GRB 230116D: Sintez-Newton/CrAO optical afterglow detectionVizier logo
49.0′′98.5995949.86543GCN #33191GRB 230116D: SAO RAS photometryVizier logo
129.2′′98.5940049.84000GCN #33175Swift GRB230116.88: Global MASTER-Net observations report Vizier logo
168.5′′98.5840049.83100GCN #33194GRB 230116D: Swift-BAT refined analysisVizier logo
205.1′′98.6615949.82305GCN #33189GRB 230116D: Sintez-Newton/CrAO optical observationsVizier logo
205.1′′98.6615949.82305GCN #33190GRB 230116D: KGO RC-25 optical observationsVizier logo

There are 24 matches in total. See the full table for details.

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).


RA*Dec*SIMBAD name Query
101.798.651649.8904ATO J098.6515+49.8904G=17.070463, H=15.704, J=15.963, K=15.576Query vizier around this object
195.198.540649.8508HD 46118B=9.26, G=9.221588, H=9.190, J=9.103, K=9.165, V=9.25Query vizier around this object

* RA/Dec in equinox J2000

X-ray sources

RA*Dec* Source table2Observatory Query

Queried the X-ray MASTER catalogue.

* RA/Dec in equinox J2000

1Energy band for count-rate is mission specific.


RA*Dec*Redshift CatalogueQuery
9.298.620049.8706NEDQuery vizier around this object
17.098.622149.8689NEDQuery vizier around this object
19.198.616749.8778NEDQuery vizier around this object
24.598.612149.8667NEDQuery vizier around this object
31.098.606249.8772NEDQuery vizier around this object
31.498.630049.8692NEDQuery vizier around this object
32.198.615049.8811NEDQuery vizier around this object
33.998.606249.8667NEDQuery vizier around this object
34.298.625449.8644NEDQuery vizier around this object
37.898.627949.8806NEDQuery vizier around this object


There are 231 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


RA*Dec* CatalogueQuery
8.598.619949.8706B1=20.1, B2=19.1, I=17.6, R1=18.2, R2=18.1USNO-B1Query vizier around this object
17.798.622749.8688B1=19.9, B2=19.0, I=18.1, R1=18.3, R2=18.7USNO-B1Query vizier around this object
30.598.629949.8693B2=21.4, I=18.7, R1=18.9, R2=19.9USNO-B1Query vizier around this object
39.898.634849.8715B1=20.6, B2=20.1, R1=18.0, R2=20.3USNO-B1Query vizier around this object
39.898.616949.8614B1=15.7, B2=15.1, I=13.5, R1=14.4, R2=13.9USNO-B1Query vizier around this object
40.298.616949.8613h=12.2, j=12.6, k=12.12MASSQuery vizier around this object
48.998.599649.8655h=15.9, j=16.5, k=16.22MASSQuery vizier around this object
48.998.599549.8656B1=19.8, B2=18.7, I=17.6, R1=18.2, R2=18.2USNO-B1Query vizier around this object
49.598.638849.8745B1=16.8, B2=16.4, I=15.2, R1=16.2, R2=15.6USNO-B1Query vizier around this object
49.598.638849.8745h=14.5, j=14.7, k=14.42MASSQuery vizier around this object

Queried USNO-B1, SDSS, 2MASS.

There are 150 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.