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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: 755343;
Presumed name: GRB 170531A
| BAT | 08h 05m 02.64s, -14° 01′ 58.8″ |
|---|---|
| position: | (121.261, -14.033 ± 180″) |
| XRT | 08h 05m 00.58s, -14° 01′ 21.7″ |
| position: | (121.2524, -14.0227 ± 3.5″) |
| UVOT | No position available. |
| Galactic NHI: | 9.16×100 cm-2 |
| Galactic E(B-V): | 0.083 mag |
| Best RA: | 08h 05m 00.58s | = 121.2524 d |
|---|---|---|
| Best Dec: | -14° 01′ 21.7″ | = -14.0227 d |
| Gal Lat: | 9.32 | |
| Gal Long: | 234.03 | |
| Sun angle: | 62.87°, -3.5 hr East of Sun | |
1Sper #1 auto processing.
Galaxies within 3.33 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 19.0 | 121.2525 | -14.0174 | B1=19.8, B2=19.6, I=18.5, R1=19.4, R2=18.7 | USNO-B1 |  | |
| 36.2 | 121.2521 | -14.0327 | B2=19.7, I=17.1, R1=18.8, R2=18.3 | USNO-B1 | | |
| 39.8 | 121.2517 | -14.0337 | B2=19.4, I=16.1, R1=17.6 | USNO-B1 | | |
| 43.9 | 121.2436 | -14.0314 | B1=20.2, R2=18.9 | USNO-B1 | | |
| 47.9 | 121.2475 | -14.0351 | B2=19.7, R1=18.9, R2=18.9 | USNO-B1 | | |
| 54.8 | 121.2504 | -14.0076 | B=22.2 | SSS | | |
| 57.8 | 121.2625 | -14.0354 | B2=19.6, R1=18.7, R2=18.5 | USNO-B1 | | |
| 58.3 | 121.2624 | -14.0356 | B1=20.0, I=18.3 | USNO-B1 | | |
| 62.1 | 121.2402 | -14.0102 | B1=18.9, B2=18.9, I=17.3, R1=17.2, R2=17.6 | USNO-B1 | | |
| 62.1 | 121.2701 | -14.0215 | B1=17.9, B2=18.3, I=15.8, R1=15.8, R2=16.4 | USNO-B1 | | |
| 70.8 | 121.2613 | -14.0404 | I=18.5, R2=18.9 | USNO-B1 | | |
| 76.8 | 121.2326 | -14.0321 | I=17.8, R2=19.0 | USNO-B1 | | |
| 82.9 | 121.2307 | -14.0320 | I=17.0, R2=18.9 | USNO-B1 | | |
| 91.7 | 121.2280 | -14.0320 | B2=19.3, I=17.1 | USNO-B1 | | |
| 92.6 | 121.2622 | -13.9988 | B=21.9 | SSS | | |
| 93.1 | 121.2410 | -14.0461 | B2=19.6, R2=19.0 | USNO-B1 | | |
| 114.2 | 121.2197 | -14.0218 | I=17.4, R2=17.7 | USNO-B1 | | |
| 114.4 | 121.2197 | -14.0235 | I=17.1, R2=17.4 | USNO-B1 | | |
| 114.5 | 121.2849 | -14.0185 | B=18.5, R2=15.8, i=14.8 | SSS | | |
| 114.9 | 121.2196 | -14.0199 | I=18.0, R2=18.6 | USNO-B1 | | |
| 115.4 | 121.2520 | -14.0547 | B2=19.2, R2=18.6 | USNO-B1 | | |
| 116.5 | 121.2856 | -14.0197 | B=18.6, R2=17.5, i=16.9 | SSS | | |
| 127.7 | 121.2783 | -13.9976 | I=18.6, R2=18.9 | USNO-B1 | | |
| 128.9 | 121.2532 | -14.0585 | B1=20.3, I=18.5, R2=19.0 | USNO-B1 | | |
| 132.2 | 121.2196 | -14.0411 | I=18.0, R2=17.6 | USNO-B1 | | |
| 140.1 | 121.2897 | -14.0369 | B=19.3, R2=18.4, i=18.0 | SSS | | |
| 141.1 | 121.2926 | -14.0261 | B=21.0, R2=19.2, i=18.1 | SSS | | |
| 142.2 | 121.2123 | -14.0160 | B2=19.6, R2=18.9 | USNO-B1 | | |
| 148.5 | 121.2314 | -13.9868 | I=18.3, R2=18.5 | USNO-B1 | | |
| 150.3 | 121.2105 | -14.0321 | I=17.7, R2=17.4 | USNO-B1 | | |
| 156.6 | 121.2086 | -14.0321 | I=17.5, R2=18.6 | USNO-B1 | | |
| 159.5 | 121.2490 | -13.9785 | I=18.4, R2=19.0 | USNO-B1 | | |
| 160.8 | 121.2984 | -14.0205 | B=20.9, R2=19.2, i=17.6 | SSS | | |
| 163.8 | 121.2157 | -14.0510 | B2=19.4, I=18.6, R2=18.9 | USNO-B1 | | |
| 164.3 | 121.2824 | -14.0579 | B=20.6, R2=19.2, i=18.8 | SSS | | |
| 165.7 | 121.2167 | -14.0531 | B1=20.5, B2=19.5, I=18.5, R2=18.7 | USNO-B1 | | |
| 167.8 | 121.2499 | -13.9762 | I=15.8, R2=18.4 | USNO-B1 | | |
| 171.8 | 121.2905 | -13.9925 | I=17.9, R2=18.8 | USNO-B1 | | |
| 175.0 | 121.2165 | -14.0566 | B1=20.3, I=17.8, R2=18.9 | USNO-B1 | | |
| 180.1 | 121.3000 | -14.0035 | B=21.7, R2=20.9 | SSS | | |
| 182.5 | 121.2773 | -14.0673 | B=19.6, R2=18.3, i=17.9 | SSS | | |
| 182.6 | 121.2071 | -14.0481 | I=18.6, R2=18.9 | USNO-B1 | | |
| 184.7 | 121.2928 | -13.9896 | B2=19.4, I=18.8, R2=18.9 | USNO-B1 | | |
| 185.8 | 121.2665 | -14.0725 | B1=19.4, B2=19.7, R2=18.9 | USNO-B1 | | |
| 187.3 | 121.3035 | -14.0385 | B=22.1, R2=20.0, i=18.2 | SSS | | |
| 187.3 | 121.3035 | -14.0384 | I=18.3, R2=18.9 | USNO-B1 | | |
| 188.7 | 121.2618 | -13.9711 | I=18.4, R1=19.1 | USNO-B1 | | |
| 190.8 | 121.3036 | -14.0412 | B2=19.0, I=17.9, R1=18.1, R2=18.9 | USNO-B1 | | |
| 191.2 | 121.2838 | -13.9792 | B2=19.7, I=17.1, R1=17.5, R2=17.7 | USNO-B1 | | |
| 191.8 | 121.2629 | -14.0750 | B=20.6, R2=19.4, i=19.2 | SSS | | |
| 192.4 | 121.2188 | -14.0650 | B1=19.6, B2=19.4, I=17.8, R1=18.0, R2=18.1 | USNO-B1 | | |
| 193.1 | 121.2935 | -14.0586 | I=18.3, R2=18.9 | USNO-B1 | | |
| 198.4 | 121.2769 | -13.9730 | I=17.6, R1=19.6 | USNO-B1 | | |
| 199.7 | 121.3052 | -14.0440 | B=20.4, R2=18.6, i=17.9 | SSS | |
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