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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: 318101;
Presumed name: GRB 080727B
| BAT | 18h 27m 28.80s, +01° 10′ 19.2″ |
|---|---|
| position: | (276.870, +1.172 ± 180″) |
| XRT | 18h 27m 26.20s, +01° 09′ 46.6″ |
| position: | (276.85918, 1.16294 ± 2.7″) |
| UVOT | No position available. |
| Galactic NHI: | 0.00×100 cm-2 |
| Galactic E(B-V): | 1.941 mag |
| Best RA: | 18h 27m 26.20s | = 276.85918 d |
|---|---|---|
| Best Dec: | +01° 09′ 46.6″ | = 1.16294 d |
| Gal Lat: | ||
| Gal Long: | ||
| Sun angle: | not found | |
Galaxies within 3.33 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 3.4 | 276.8583 | 1.1625 | NED |  | ||
| 24.0 | 276.8633 | 1.1577 | I=18.1, R1=18.8, R2=19.1 | USNO-B1 | | |
| 37.2 | 276.8693 | 1.1612 | I=17.8, R1=18.8, R2=18.9 | USNO-B1 | | |
| 39.3 | 276.8701 | 1.1636 | B=21.0, R2=19.6, i=18.9 | SSS | | |
| 39.7 | 276.8702 | 1.1634 | R1=18.5, R2=18.9 | USNO-B1 | | |
| 40.9 | 276.8483 | 1.1598 | B=21.3, R2=19.9, i=18.9 | SSS | | |
| 41.3 | 276.8604 | 1.1743 | B1=20.8, I=17.8, R2=19.0 | USNO-B1 | | |
| 42.2 | 276.8709 | 1.1626 | I=17.5, R2=19.1 | USNO-B1 | | |
| 44.6 | 276.8542 | 1.1743 | I=18.0, R1=18.8, R2=18.9 | USNO-B1 | | |
| 45.3 | 276.8470 | 1.1598 | B1=22.8, B2=20.1, R2=19.1 | USNO-B1 | | |
| 55.7 | 276.8587 | 1.1784 | I=17.1, R1=18.6, R2=18.8 | USNO-B1 | | |
| 55.8 | 276.8514 | 1.1496 | I=17.9, R1=18.7, R2=19.1 | USNO-B1 | | |
| 56.8 | 276.8745 | 1.1666 | I=17.9, R1=18.7 | USNO-B1 | | |
| 59.6 | 276.8597 | 1.1464 | B2=19.9, I=17.4, R1=18.7, R2=18.6 | USNO-B1 | | |
| 61.2 | 276.8428 | 1.1585 | I=18.1, R1=18.8, R2=19.0 | USNO-B1 | | |
| 64.6 | 276.8667 | 1.1792 | I=17.9, R1=18.8, R2=18.9 | USNO-B1 | | |
| 66.8 | 276.8456 | 1.1756 | B=21.1, R2=19.5, i=18.5 | SSS | | |
| 68.4 | 276.8623 | 1.1817 | I=17.9, R1=18.7, R2=19.0 | USNO-B1 | | |
| 78.2 | 276.8485 | 1.1440 | I=17.4, R2=19.1 | USNO-B1 | | |
| 80.1 | 276.8812 | 1.1664 | I=18.0, R1=18.6, R2=18.9 | USNO-B1 | | |
| 81.4 | 276.8607 | 1.1404 | B2=18.9, I=18.2 | USNO-B1 | | |
| 82.6 | 276.8434 | 1.1463 | I=17.9, R2=19.1 | USNO-B1 | | |
| 83.4 | 276.8609 | 1.1860 | I=17.3, R1=18.6, R2=18.8 | USNO-B1 | | |
| 84.8 | 276.8814 | 1.1551 | I=17.8, R2=19.0 | USNO-B1 | | |
| 87.2 | 276.8825 | 1.1563 | I=17.4, R2=19.1 | USNO-B1 | | |
| 87.8 | 276.8591 | 1.1386 | B2=20.0, I=17.6, R1=18.6, R2=18.7 | USNO-B1 | | |
| 88.7 | 276.8661 | 1.1393 | I=17.3, R1=18.7, R2=18.9 | USNO-B1 | | |
| 90.9 | 276.8412 | 1.1452 | B2=19.5, I=18.1, R1=18.7 | USNO-B1 | | |
| 91.2 | 276.8338 | 1.1626 | B2=19.9, I=17.8, R1=18.6 | USNO-B1 | | |
| 93.0 | 276.8846 | 1.1675 | I=16.4, R1=17.9, R2=18.0 | USNO-B1 | | |
| 93.5 | 276.8841 | 1.1703 | I=17.5, R1=18.7, R2=18.3 | USNO-B1 | | |
| 94.7 | 276.8772 | 1.1437 | I=17.8, R1=18.6, R2=18.8 | USNO-B1 | | |
| 95.0 | 276.8612 | 1.1892 | I=17.2, R1=17.9, R2=19.1 | USNO-B1 | | |
| 95.8 | 276.8327 | 1.1651 | I=18.0, R1=18.8, R2=19.1 | USNO-B1 | | |
| 95.8 | 276.8695 | 1.1875 | I=18.2, R2=19.1 | USNO-B1 | | |
| 97.7 | 276.8836 | 1.1748 | I=17.9, R1=18.8, R2=19.1 | USNO-B1 | | |
| 99.8 | 276.8321 | 1.1689 | I=17.4, R1=18.4, R2=18.8 | USNO-B1 | | |
| 100.2 | 276.8315 | 1.1659 | I=17.7, R1=18.6, R2=18.9 | USNO-B1 | | |
| 100.4 | 276.8619 | 1.1907 | I=18.0, R1=18.6, R2=18.8 | USNO-B1 | | |
| 100.5 | 276.8324 | 1.1708 | B2=20.1, I=17.8, R1=18.8 | USNO-B1 | | |
| 103.6 | 276.8879 | 1.1620 | I=17.6, R1=18.6, R2=18.8 | USNO-B1 | | |
| 104.9 | 276.8398 | 1.1848 | B=20.7, R2=19.1, i=18.0 | SSS | | |
| 106.8 | 276.8877 | 1.1710 | I=15.8, R1=16.9, R2=16.9 | USNO-B1 | | |
| 108.0 | 276.8753 | 1.1376 | I=17.9, R1=18.7, R2=18.8 | USNO-B1 | | |
| 110.0 | 276.8878 | 1.1523 | I=17.6, R1=18.6, R2=18.9 | USNO-B1 | | |
| 111.5 | 276.8362 | 1.1837 | B2=20.2, R2=19.1 | USNO-B1 | | |
| 112.0 | 276.8786 | 1.1872 | B2=19.5, I=17.8, R1=18.6, R2=18.6 | USNO-B1 | | |
| 112.3 | 276.8703 | 1.1921 | I=17.9, R2=19.0 | USNO-B1 | | |
| 112.6 | 276.8301 | 1.1744 | B=21.4, R2=19.2, i=18.7 | SSS | | |
| 112.8 | 276.8782 | 1.1879 | B2=20.2, I=17.7, R1=18.6, R2=18.5 | USNO-B1 | | |
| 114.7 | 276.8458 | 1.1919 | NED | | ||
| 114.7 | 276.8910 | 1.1647 | I=18.0, R1=18.8 | USNO-B1 | | |
| 115.8 | 276.8289 | 1.1737 | I=18.2, R2=19.1 | USNO-B1 | | |
| 116.0 | 276.8828 | 1.1849 | I=18.1, R1=18.7, R2=18.9 | USNO-B1 | | |
| 116.4 | 276.8722 | 1.1333 | B2=20.1, I=17.6, R1=18.7, R2=18.5 | USNO-B1 | | |
| 116.6 | 276.8723 | 1.1333 | B=21.0, R2=20.0, i=19.5 | SSS | | |
| 117.7 | 276.8392 | 1.1888 | B2=20.1, I=17.9, R1=18.5, R2=18.8 | USNO-B1 | | |
| 119.2 | 276.8261 | 1.1649 | B2=19.6, I=17.9, R1=18.6, R2=18.9 | USNO-B1 | | |
| 119.5 | 276.8603 | 1.1961 | B2=20.2, I=17.4, R1=18.2, R2=17.9 | USNO-B1 | | |
| 120.2 | 276.8299 | 1.1468 | I=17.0, R1=17.9, R2=18.6 | USNO-B1 | | |
| 123.0 | 276.8255 | 1.1685 | I=17.8, R1=18.5, R2=18.8 | USNO-B1 | | |
| 123.4 | 276.8392 | 1.1908 | B=21.1, R2=19.7, i=19.1 | SSS | | |
| 123.7 | 276.8391 | 1.1909 | B2=20.1, I=17.3, R1=18.5, R2=18.4 | USNO-B1 | | |
| 126.3 | 276.8336 | 1.1389 | I=16.1, R1=18.3, R2=18.1 | USNO-B1 | | |
| 128.4 | 276.8289 | 1.1818 | B2=18.9, I=18.1 | USNO-B1 | | |
| 128.8 | 276.8948 | 1.1666 | R1=18.7, R2=19.1 | USNO-B1 | | |
| 129.9 | 276.8730 | 1.1296 | I=17.9, R1=18.6, R2=19.0 | USNO-B1 | | |
| 131.0 | 276.8759 | 1.1953 | B2=19.6, R2=19.1 | USNO-B1 | | |
| 132.7 | 276.8929 | 1.1779 | B1=19.5, I=18.1, R1=18.8, R2=19.0 | USNO-B1 | | |
| 133.8 | 276.8672 | 1.1992 | B=20.6, R2=18.4, i=18.5 | SSS | | |
| 134.1 | 276.8800 | 1.1938 | I=17.5, R1=18.7, R2=18.8 | USNO-B1 | | |
| 134.4 | 276.8373 | 1.1932 | B=21.3, R2=19.6, i=20.2 | SSS | | |
| 135.7 | 276.8375 | 1.1937 | I=17.9, R1=18.5, R2=18.5 | USNO-B1 | | |
| 135.9 | 276.8769 | 1.1963 | R1=18.8, R2=19.1 | USNO-B1 | | |
| 136.6 | 276.8439 | 1.1282 | I=17.1, R1=18.2 | USNO-B1 | | |
| 138.2 | 276.8739 | 1.1275 | B2=19.8, I=18.1 | USNO-B1 | | |
| 141.4 | 276.8790 | 1.1290 | I=18.1, R2=18.4 | USNO-B1 | | |
| 142.1 | 276.8791 | 1.1289 | I=18.0, R2=18.9 | USNO-B1 | | |
| 142.7 | 276.8225 | 1.1780 | I=17.7, R1=18.2, R2=18.7 | USNO-B1 | | |
| 144.2 | 276.8726 | 1.2007 | B2=19.4, R2=19.1 | USNO-B1 | | |
| 144.3 | 276.8971 | 1.1498 | I=17.9, R1=18.6, R2=18.9 | USNO-B1 | | |
| 145.5 | 276.8265 | 1.1391 | B2=20.0, I=17.6, R1=18.7, R2=18.8 | USNO-B1 | | |
| 145.7 | 276.8951 | 1.1443 | I=17.1, R1=18.6, R2=18.9 | USNO-B1 | | |
| 147.0 | 276.8330 | 1.1943 | B2=20.1, I=16.9, R1=18.4, R2=17.7 | USNO-B1 | | |
| 148.2 | 276.8185 | 1.1565 | I=18.1, R1=18.8 | USNO-B1 | | |
| 148.3 | 276.8543 | 1.2038 | R1=18.8, R2=19.1 | USNO-B1 | | |
| 149.0 | 276.8985 | 1.1760 | I=17.8, R1=18.6, R2=19.0 | USNO-B1 | | |
| 150.1 | 276.8567 | 1.1213 | B2=20.2, I=16.9, R1=18.1, R2=18.2 | USNO-B1 | | |
| 150.2 | 276.8567 | 1.1213 | B=20.8, R2=19.7, i=19.0 | SSS | | |
| 153.8 | 276.8451 | 1.2033 | B2=19.6, I=17.8, R1=18.6, R2=18.7 | USNO-B1 | | |
| 155.4 | 276.8485 | 1.1211 | I=18.1, R1=18.7 | USNO-B1 | | |
| 155.7 | 276.8827 | 1.1992 | B2=19.7, I=18.0, R1=18.7, R2=19.0 | USNO-B1 | | |
| 156.2 | 276.8862 | 1.1290 | B2=19.3, I=17.8, R1=18.7, R2=18.9 | USNO-B1 | | |
| 156.8 | 276.9018 | 1.1538 | B=20.9, R2=19.0, i=16.1 | SSS | | |
| 156.9 | 276.8177 | 1.1763 | B1=20.1, B2=19.7, I=17.5, R1=18.7, R2=18.8 | USNO-B1 | | |
| 158.4 | 276.8558 | 1.1191 | I=16.2, R2=19.0 | USNO-B1 | | |
| 158.9 | 276.8709 | 1.1204 | I=18.1, R1=18.6, R2=19.0 | USNO-B1 | | |
| 158.9 | 276.8154 | 1.1684 | I=18.1, R1=18.7 | USNO-B1 | | |
| 158.9 | 276.9033 | 1.1626 | I=17.7, R1=18.5, R2=18.9 | USNO-B1 | | |
| 159.5 | 276.8248 | 1.1909 | I=18.1, R1=18.5, R2=18.9 | USNO-B1 | | |
| 159.6 | 276.8904 | 1.1944 | I=17.8, R1=18.6, R2=19.0 | USNO-B1 | | |
| 160.8 | 276.8220 | 1.1381 | I=18.1, R1=18.8, R2=19.1 | USNO-B1 | | |
| 160.9 | 276.8391 | 1.1230 | I=18.0, R2=19.0 | USNO-B1 | | |
| 163.9 | 276.8172 | 1.1452 | I=17.5, R1=18.6, R2=18.9 | USNO-B1 | | |
| 165.3 | 276.8135 | 1.1678 | B2=20.2, I=18.1, R2=19.1 | USNO-B1 | | |
| 167.2 | 276.8136 | 1.1718 | B1=21.5, I=18.1, R2=19.0 | USNO-B1 | | |
| 167.8 | 276.9028 | 1.1794 | I=17.6, R2=19.0 | USNO-B1 | | |
| 168.7 | 276.8886 | 1.1994 | I=17.8, R1=18.8, R2=19.0 | USNO-B1 | | |
| 169.7 | 276.8136 | 1.1748 | I=18.2, R1=18.7, R2=19.1 | USNO-B1 | | |
| 170.4 | 276.8792 | 1.1200 | I=18.0, R1=18.3, R2=18.9 | USNO-B1 | | |
| 171.3 | 276.8819 | 1.2047 | I=17.9, R2=18.9 | USNO-B1 | | |
| 171.5 | 276.8172 | 1.1855 | I=17.7, R1=18.3, R2=18.9 | USNO-B1 | | |
| 171.9 | 276.8553 | 1.2105 | B2=19.7, I=17.9, R1=18.7, R2=19.0 | USNO-B1 | | |
| 172.7 | 276.8215 | 1.1926 | B2=19.6, I=17.9, R1=18.7, R2=18.9 | USNO-B1 | | |
| 173.0 | 276.8234 | 1.1308 | I=17.9, R1=18.8, R2=19.1 | USNO-B1 | | |
| 173.5 | 276.8373 | 1.1200 | R1=18.8, R2=19.1 | USNO-B1 | | |
| 173.8 | 276.8316 | 1.2026 | I=17.8, R1=18.7, R2=18.8 | USNO-B1 | | |
| 174.0 | 276.8771 | 1.2078 | R1=18.6, R2=19.0 | USNO-B1 | | |
| 174.0 | 276.8169 | 1.1864 | R1=18.7, R2=19.1 | USNO-B1 | | |
| 174.6 | 276.8891 | 1.2011 | I=17.9, R1=18.6, R2=19.0 | USNO-B1 | | |
| 174.6 | 276.8305 | 1.1239 | I=17.4, R1=18.5, R2=18.6 | USNO-B1 | | |
| 175.1 | 276.8657 | 1.1147 | I=18.0, R1=18.5, R2=18.9 | USNO-B1 | | |
| 175.4 | 276.8899 | 1.1251 | B2=19.9, I=17.8, R1=18.6, R2=18.7 | USNO-B1 | | |
| 176.0 | 276.8923 | 1.1270 | I=17.8, R1=18.7 | USNO-B1 | | |
| 176.2 | 276.8555 | 1.2118 | I=18.2, R2=19.1 | USNO-B1 | | |
| 176.4 | 276.9082 | 1.1624 | I=18.1, R1=18.5 | USNO-B1 | | |
| 176.5 | 276.8841 | 1.2051 | B=20.9, R2=20.0, i=19.5 | SSS | | |
| 176.9 | 276.9017 | 1.1876 | I=16.5, R1=18.1, R2=18.3 | USNO-B1 | | |
| 177.3 | 276.9048 | 1.1815 | I=18.1, R2=19.1 | USNO-B1 | | |
| 177.7 | 276.8098 | 1.1622 | I=17.8, R1=18.6, R2=18.9 | USNO-B1 | | |
| 178.3 | 276.8623 | 1.2124 | B1=20.0, I=17.4, R2=18.9 | USNO-B1 | | |
| 178.3 | 276.9026 | 1.1391 | B=21.4, R2=20.2, i=19.4 | SSS | | |
| 178.7 | 276.8098 | 1.1582 | I=17.6, R1=18.6, R2=18.9 | USNO-B1 | | |
| 179.4 | 276.8218 | 1.1299 | I=18.1, R1=18.6, R2=19.0 | USNO-B1 | | |
| 180.4 | 276.8752 | 1.1154 | I=18.0, R2=19.1 | USNO-B1 | | |
| 181.3 | 276.9030 | 1.1381 | I=17.8, R1=18.7, R2=19.0 | USNO-B1 | | |
| 181.5 | 276.9090 | 1.1705 | B1=21.7, R2=19.1 | USNO-B1 | | |
| 181.8 | 276.8613 | 1.1125 | B2=19.8, I=17.8, R1=18.7, R2=19.0 | USNO-B1 | | |
| 182.0 | 276.8138 | 1.1407 | I=18.1, R1=18.7, R2=19.0 | USNO-B1 | | |
| 182.3 | 276.8952 | 1.1986 | B=20.3, R2=19.0, i=18.5 | SSS | | |
| 182.5 | 276.9090 | 1.1724 | I=18.1, R1=18.7, R2=19.0 | USNO-B1 | | |
| 182.6 | 276.9090 | 1.1534 | R1=18.5, R2=19.0 | USNO-B1 | | |
| 183.3 | 276.8091 | 1.1724 | B2=20.1, I=17.5, R1=18.6, R2=18.6 | USNO-B1 | | |
| 183.6 | 276.8801 | 1.2095 | I=17.5, R1=18.7, R2=18.7 | USNO-B1 | | |
| 184.0 | 276.9008 | 1.1332 | I=17.7, R1=18.6, R2=18.7 | USNO-B1 | | |
| 184.0 | 276.8762 | 1.1147 | I=18.1, R2=19.1 | USNO-B1 | | |
| 184.8 | 276.8125 | 1.1415 | I=17.3, R1=18.6, R2=18.6 | USNO-B1 | | |
| 184.9 | 276.8295 | 1.2049 | B2=19.8, I=17.9, R2=19.0 | USNO-B1 | | |
| 185.2 | 276.8572 | 1.2144 | I=17.5, R1=18.5, R2=18.9 | USNO-B1 | | |
| 185.9 | 276.9073 | 1.1442 | I=17.9, R1=18.7, R2=19.0 | USNO-B1 | | |
| 186.0 | 276.8747 | 1.2122 | R1=18.6, R2=19.1 | USNO-B1 | | |
| 186.2 | 276.8481 | 1.1124 | R1=18.7, R2=18.8 | USNO-B1 | | |
| 186.7 | 276.9092 | 1.1491 | R1=18.7, R2=19.0 | USNO-B1 | | |
| 187.0 | 276.8118 | 1.1841 | I=17.1, R1=18.1, R2=18.4 | USNO-B1 | | |
| 187.1 | 276.8233 | 1.1254 | I=17.8, R2=18.8 | USNO-B1 | | |
| 187.3 | 276.8160 | 1.1921 | I=17.2, R1=18.5, R2=18.7 | USNO-B1 | | |
| 188.2 | 276.8622 | 1.1108 | B2=19.6, I=17.9, R1=18.4, R2=19.0 | USNO-B1 | | |
| 188.2 | 276.8120 | 1.1854 | B1=21.1, I=14.9, R2=16.8 | USNO-B1 | | |
| 188.6 | 276.8118 | 1.1853 | B=19.9, R2=18.4, i=18.3 | SSS | | |
| 189.6 | 276.8476 | 1.2143 | B2=19.6, I=17.5, R1=18.6, R2=18.5 | USNO-B1 | | |
| 189.9 | 276.8984 | 1.1982 | B=20.6, R2=19.6, i=19.0 | SSS | | |
| 190.1 | 276.8464 | 1.2142 | I=17.8, R1=18.8, R2=19.0 | USNO-B1 | | |
| 191.0 | 276.9112 | 1.1523 | I=17.4, R1=18.5, R2=18.8 | USNO-B1 | | |
| 191.4 | 276.9022 | 1.1941 | R1=18.8, R2=19.0 | USNO-B1 | | |
| 192.6 | 276.8314 | 1.2087 | B=20.6, R2=19.6, i=19.3 | SSS | | |
| 192.8 | 276.9126 | 1.1590 | B2=19.7, I=17.8, R1=18.7, R2=18.9 | USNO-B1 | | |
| 192.9 | 276.8422 | 1.1121 | I=18.1, R2=19.1 | USNO-B1 | | |
| 193.0 | 276.8974 | 1.1254 | I=17.8, R1=18.7, R2=18.9 | USNO-B1 | | |
| 194.9 | 276.9122 | 1.1519 | I=16.8, R1=18.6, R2=18.5 | USNO-B1 | | |
| 195.8 | 276.8217 | 1.1235 | B2=20.3, I=15.5, R1=16.7, R2=17.1 | USNO-B1 | | |
| 197.6 | 276.8212 | 1.1233 | B2=20.3, I=15.2, R1=16.9, R2=17.1 | USNO-B1 | | |
| 198.1 | 276.8367 | 1.1127 | I=18.0, R1=18.7, R2=18.9 | USNO-B1 | | |
| 199.7 | 276.8766 | 1.2156 | B2=19.5, R1=18.7, R2=19.1 | 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