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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: 653838;
Presumed name: GRB 150831A
| BAT | 14h 44m 05.52s, -25° 38′ 56.4″ |
|---|---|
| position: | (221.023, -25.649 ± 180″) |
| XRT | 14h 44m 05.83s, -25° 38′ 08.5″ |
| position: | (221.0243, -25.6357 ± 2.3″) |
| UVOT | No position available. |
| Galactic NHI: | 8.10×100 cm-2 |
| Galactic E(B-V): | 0.114 mag |
| Best RA: | 14h 44m 05.83s | = 221.0243 d |
|---|---|---|
| Best Dec: | -25° 38′ 08.5″ | = -25.6357 d |
| Gal Lat: | 30.67 | |
| Gal Long: | 332.59 | |
| Sun angle: | 69.22°, -4.1 hr East of Sun | |
1Sper #7 auto processing.
Galaxies within 3.33 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 9.4 | 221.0219 | -25.6372 | B=21.7, R2=19.7, i=18.6 | SSS |  | |
| 19.7 | 221.0205 | -25.6400 | B=21.2, R2=19.7, i=18.5 | SSS | | |
| 19.8 | 221.0204 | -25.6399 | I=18.4, R2=19.4 | USNO-B1 | | |
| 22.1 | 221.0202 | -25.6406 | I=18.5, R1=19.7, R2=19.4 | USNO-B1 | | |
| 39.0 | 221.0131 | -25.6395 | B=21.5, R2=20.2 | SSS | | |
| 50.1 | 221.0310 | -25.6232 | B2=21.0, R2=19.4 | USNO-B1 | | |
| 50.4 | 221.0363 | -25.6446 | B2=20.6, I=18.3, R2=19.2 | USNO-B1 | | |
| 50.4 | 221.0361 | -25.6448 | B=20.8, R2=19.3, i=18.2 | SSS | | |
| 68.0 | 221.0233 | -25.6546 | B1=20.8, B2=21.4, R1=19.6 | USNO-B1 | | |
| 85.2 | 221.0191 | -25.6589 | B=20.3, R2=18.8, i=18.0 | SSS | | |
| 95.8 | 221.0441 | -25.6555 | B=20.3, R2=18.5 | SSS | | |
| 96.6 | 220.9992 | -25.6212 | I=18.6, R2=19.4 | USNO-B1 | | |
| 100.1 | 221.0229 | -25.6079 | B2=20.7, I=18.1, R1=19.0, R2=19.0 | USNO-B1 | | |
| 111.8 | 221.0003 | -25.6134 | B2=20.8, I=19.0, R2=19.4 | USNO-B1 | | |
| 112.5 | 221.0053 | -25.6618 | B=21.7, i=19.0 | SSS | | |
| 112.9 | 221.0461 | -25.6113 | I=18.9, R2=19.4 | USNO-B1 | | |
| 123.3 | 221.0172 | -25.6693 | B=20.9, R2=19.6, i=19.0 | SSS | | |
| 135.0 | 220.9856 | -25.6219 | I=17.9, R2=18.0 | USNO-B1 | | |
| 141.7 | 220.9880 | -25.6138 | B=21.0, R2=18.9, i=18.2 | SSS | | |
| 141.8 | 220.9880 | -25.6137 | B2=20.8, I=18.4, R1=19.1, R2=19.0 | USNO-B1 | | |
| 145.2 | 221.0120 | -25.5969 | I=18.5, R2=19.4 | USNO-B1 | | |
| 155.2 | 220.9777 | -25.6455 | B=18.2, R2=17.2, i=16.2 | SSS | | |
| 156.6 | 220.9770 | -25.6444 | B=18.1, R2=16.9, i=16.0 | SSS | | |
| 158.8 | 221.0088 | -25.6775 | B2=21.1, R2=19.4 | USNO-B1 | | |
| 159.0 | 221.0090 | -25.6777 | B=21.5, R2=19.8, i=19.3 | SSS | | |
| 160.1 | 221.0313 | -25.5917 | B1=20.8, I=18.9 | USNO-B1 | | |
| 163.2 | 221.0316 | -25.5909 | I=18.8, R1=19.6, R2=19.0 | USNO-B1 | | |
| 168.0 | 221.0242 | -25.5890 | B2=21.6, R2=19.4 | USNO-B1 | | |
| 171.7 | 221.0481 | -25.5931 | B=21.7, R2=19.7, i=18.1 | SSS | | |
| 172.1 | 221.0488 | -25.5933 | I=18.8, R2=19.4 | USNO-B1 | | |
| 179.5 | 220.9896 | -25.5969 | B=20.4, R2=19.7, i=18.9 | SSS | | |
| 182.3 | 221.0632 | -25.6723 | B=18.4, R2=17.5, i=16.4 | SSS | | |
| 186.6 | 221.0734 | -25.6627 | B1=20.9, B2=21.1, I=18.8, R2=19.4 | USNO-B1 | | |
| 188.9 | 220.9662 | -25.6325 | I=16.7, R1=19.3 | USNO-B1 | | |
| 190.2 | 221.0224 | -25.5829 | B=21.4, R2=19.3, i=17.6 | SSS | | |
| 191.2 | 220.9654 | -25.6348 | B=19.5, R2=17.7, i=16.8 | SSS | | |
| 194.4 | 221.0597 | -25.5922 | B1=17.7, B2=17.4, I=15.7, R1=16.2, R2=16.3 | USNO-B1 | | |
| 196.3 | 221.0840 | -25.6267 | B2=21.0, I=18.8, R2=19.4 | USNO-B1 | |
Queried APM-N, SDSS, PSCz, SSS, NED, 2MASSX, USNO-B1.
* 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