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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: 851855
Presumed name: GRB 180805B
| BAT | 01h 43m 15.12s, -17° 30′ 10.8″ |
|---|---|
| position: | (25.813, -17.503 ± 180″) |
| XRT | 01h 43m 07.54s, -17° 29′ 33.4″ |
| position: | (25.7814, -17.4926 ± 2.1″) |
| UVOT | No position available. |
| Galactic NHI: | 1.55×100 cm-2 |
| Galactic E(B-V): | 0.017 mag |
| Best RA: | 01h 43m 07.54s | = 25.7814 d |
|---|---|---|
| Best Dec: | -17° 29′ 33.4″ | = -17.4926 d |
| Gal Lat: | -74.66 | |
| Gal Long: | 176.69 | |
| Sun angle: | 113.06°, 7.3 hr West | |
1Sper #2 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 7 SPER messages, and 1 objects have been found
- Object 1 - enhanced position.
- RA (J2000) : 01 43 07.53 (-17.4928)
- Dec (J2000): -17 29 33.9 ( -17.49363)
- Error (90%): 2.1
- Counts in Source: 261
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′′ | 25.78140 | -17.49260 | GCN #23076 | GRB 180805B: Swift detection of a burst |  | |
| 3.2′′ | 25.78171 | -17.49344 | GCN #23077 | GRB 180805B: Enhanced Swift-XRT position | | |
| 62.5′′ | 25.78109 | -17.47525 | GCN #23090 | GRB 180805B: ESO/NTT optical observations | |
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 | ||
|---|---|---|---|---|---|---|
| 8.1 | 25.7813 | -17.4903 | NED | | ||
| 23.7 | 25.7747 | -17.4943 | B2=21.8, I=18.8, R1=20.2, R2=20.7 | USNO-B1 | | |
| 27.9 | 25.7823 | -17.5003 | B=21.4, R2=19.0, i=19.1 | SSS | | |
| 34.1 | 25.7883 | -17.4994 | NED | | ||
| 36.8 | 25.7896 | -17.4861 | NED | | ||
| 43.3 | 25.7742 | -17.5025 | NED | | ||
| 44.3 | 25.7740 | -17.5026 | B=21.8 | SSS | | |
| 51.3 | 25.7935 | -17.5010 | B=21.9 | SSS | | |
| 54.4 | 25.7882 | -17.4790 | B=21.6 | SSS | | |
| 58.7 | 25.7689 | -17.4815 | B=22.2, R2=20.6 | SSS | |
Queried APM-N, SDSS, PSCz, SSS, NED, 2MASSX, USNO-B1.
There are 77 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 | ||
|---|---|---|---|---|---|
| 7.8 | 25.7814 | -17.4904 | B2=21.1, R2=21.0 | USNO-B1 | |
| 27.9 | 25.7824 | -17.5003 | B2=21.3, I=19.0, R1=19.7, R2=19.5 | USNO-B1 | |
| 35.8 | 25.7890 | -17.4994 | B2=21.2, R1=19.7, R2=20.0 | USNO-B1 | |
| 36.8 | 25.7896 | -17.4860 | h=13.5, j=14.2, k=13.4 | 2MASS | |
| 36.9 | 25.7896 | -17.4859 | B1=18.3, B2=17.4, I=14.9, R1=15.8, R2=15.4 | USNO-B1 | |
| 42.8 | 25.7733 | -17.5017 | B1=21.0, B2=21.4 | USNO-B1 | |
| 56.0 | 25.7693 | -17.4821 | B1=20.6, B2=21.1, I=18.7, R2=21.0 | USNO-B1 | |
| 64.4 | 25.7939 | -17.4793 | B1=20.7, B2=21.0, R2=19.6 | USNO-B1 | |
| 70.0 | 25.7784 | -17.5118 | B2=21.4, R2=20.9 | USNO-B1 | |
| 70.5 | 25.7786 | -17.5120 | B2=22.0, R2=20.3 | USNO-B1 | |
There are 68 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.