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Databases NED Simbad GCN circulars archive GRB data table Software & Tools Swift Software (HEASoft) Xanadu WebPIMMS Institutional Swift Sites GSFC PSU OAB SSDC MSSL University of Leicester
Swift Trigger: 999571
Presumed name: SGR 1830-0645
| BAT | 18h 30m 42.00s, -06° 45′ 28.8″ |
|---|---|
| position: | (277.675, -6.758 ± 180″) |
| XRT | 18h 30m 40.85s, -06° 45′ 18.0″ |
| position: | (277.6702, -6.7550 ± 2.2″) |
| UVOT | No position available. |
| Galactic NHI: | 9.63×100 cm-2 |
| Galactic E(B-V): | 3.210 mag |
| Best RA: | 18h 30m 40.85s | = 277.6702 d |
|---|---|---|
| Best Dec: | -06° 45′ 18.0″ | = -6.7550 d |
| Gal Lat: | 1.51 | |
| Gal Long: | 24.55 | |
| Sun angle: | 80.87°, -5.4 hr East of Sun | |
1Sper #4 auto processing.
Observability of this burst for Swift.
UVOT data
No UVOT images are currently available.
XRT SPER data
SPER results page for this trigger.
There are 6 SPER messages, and 1 objects have been found
- Object 1 - enhanced position.
- RA (J2000) : 18 30 40.85 (-6.7549)
- Dec (J2000): -06 45 17.6 ( -6.75394)
- Error (90%): 2.2
- Counts in Source: 135
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 | Date reported | Source | Misc | Query |
|---|---|---|---|---|---|---|
| 0.0′′ | 277.67020 | -6.75500 | GCN #28594 | Swift detection of a new SGR 1830-0645 or a short GRB 201010A |  | |
| 9.8′′ | 277.67287 | -6.75438 | GCN #29516 | Swift Trigger 1033144: Detection of SGR 1830-0645 | | |
| 11.8′′ | 277.67338 | -6.75414 | GCN #29500 | Swift Trigger 1032350: Detection of SGR 1830-0645 | | |
| 12.1′′ | 277.67358 | -6.75478 | GCN #28879 | Swift Trigger 1005428: Detection of SGR 1830-0645 | | |
| 12.2′′ | 277.67360 | -6.75500 | GCN #28838 | Swift Trigger 1004219: Detection of SGR 1830-0645 | | |
| 13.1′′ | 277.67383 | -6.75456 | GCN #28596 | GRB 201010A: Enhanced Swift-XRT position | | |
| 20.3′′ | 277.67500 | -6.75800 | GCN #28595 | Swift GRB201010.62: Global MASTER-Net observations report | | |
| 98.2′′ | 277.69700 | -6.76100 | GCN #28599 | SGR 1830-0645: Swift-BAT refined analysis | |
There are 25 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 | Query |
|---|
* 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 | ||
|---|---|---|---|---|---|---|
| 2.6 | 277.6706 | -6.7544 | B=21.5, R2=19.2, i=17.6 | SSS | | |
| 2.6 | 277.6704 | -6.7544 | NED | | ||
| 2.6 | 277.6698 | -6.7556 | B=22.1, R2=20.1 | SSS | | |
| 7.9 | 277.6721 | -6.7561 | NED | | ||
| 8.1 | 277.6696 | -6.7528 | NED | | ||
| 8.2 | 277.6696 | -6.7528 | B=18.8, R2=16.7, i=16.8 | SSS | | |
| 10.5 | 277.6700 | -6.7578 | NED | | ||
| 10.7 | 277.6699 | -6.7580 | B=19.7, i=17.5 | SSS | | |
| 10.8 | 277.6729 | -6.7539 | NED | | ||
| 10.9 | 277.6701 | -6.7580 | B1=19.2, B2=18.1 | USNO-B1 | |
Queried APM-N, SDSS, PSCz, SSS, NED, 2MASSX, USNO-B1.
There are 1817 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 | ||
|---|---|---|---|---|---|
| 2.6 | 277.6704 | -6.7543 | h=12.2, j=13.4, k=11.8 | 2MASS | |
| 7.9 | 277.6720 | -6.7562 | h=14.7, j=15.3, k=14.3 | 2MASS | |
| 8.0 | 277.6696 | -6.7529 | B1=18.2, B2=18.2, I=14.8, R1=15.2, R2=15.4 | USNO-B1 | |
| 8.1 | 277.6697 | -6.7528 | h=12.9, j=13.7, k=12.8 | 2MASS | |
| 10.5 | 277.6702 | -6.7579 | h=12.2, j=13.0, k=11.9 | 2MASS | |
| 10.7 | 277.6730 | -6.7540 | h=12.3, j=13.1, k=12.0 | 2MASS | |
| 12.9 | 277.6738 | -6.7552 | h=12.2, j=13.3, k=11.7 | 2MASS | |
| 13.0 | 277.6693 | -6.7515 | h=13.4, j=14.4, k=13.1 | 2MASS | |
| 13.2 | 277.6715 | -6.7516 | B1=19.6, B2=18.5, I=13.9, R2=16.8 | USNO-B1 | |
| 14.1 | 277.6715 | -6.7513 | h=11.2, j=12.3, k=10.8 | 2MASS | |
There are 1536 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.