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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: 1091101;
Presumed name: GRB 211227A
| BAT | 08h 48m 30.24s, -02° 42′ 07.2″ |
|---|---|
| position: | (132.126, -2.702 ± 180″) |
| XRT | 08h 48m 35.75s, -02° 44′ 08.2″ |
| position: | (132.14894, -2.73560 ± 3.8″) |
| UVOT | No position available. |
| Galactic NHI: | 2.22×1020 cm-2 |
| Galactic E(B-V): | 0.022 mag |
| Best RA: | 08h 48m 35.75s | = 132.14894 d |
|---|---|---|
| Best Dec: | -02° 44′ 08.2″ | = -2.73560 d |
| Gal Lat: | 24.4 | |
| Gal Long: | 229.87 | |
| Sun angle: | 136.79°, 9.6 hr West | |
Galaxies within 200 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 4.3 | 132.1499 | -2.7349 | B=21.5, R=19.4 | APM-N |  | |
| 11.5 | 132.1516 | -2.7338 | B=21.5, R=19.5 | APM-N | | |
| 11.8 | 132.1517 | -2.7339 | NED | | ||
| 15.3 | 132.1529 | -2.7358 | NED | | ||
| 17.9 | 132.1475 | -2.7308 | NED | | ||
| 18.1 | 132.1479 | -2.7306 | NED | | ||
| 18.6 | 132.1479 | -2.7305 | B=17.2, R=16.3 | APM-N | | |
| 19.1 | 132.1542 | -2.7369 | NED | | ||
| 28.6 | 132.1558 | -2.7317 | NED | | ||
| 30.9 | 132.1409 | -2.7387 | B2=20.7, R2=19.3 | USNO-B1 | | |
| 32.2 | 132.1404 | -2.7389 | NED | | ||
| 35.2 | 132.1587 | -2.7355 | B2=20.7, I=18.5, R1=19.2, R2=19.0 | USNO-B1 | | |
| 35.2 | 132.1587 | -2.7356 | NED | | ||
| 41.0 | 132.1388 | -2.7406 | NED | | ||
| 41.9 | 132.1550 | -2.7258 | NED | | ||
| 42.8 | 132.1604 | -2.7325 | B=21.5, R=20.0 | APM-N | | |
| 43.2 | 132.1599 | -2.7404 | B=21.5, R=19.8 | APM-N | | |
| 43.3 | 132.1596 | -2.7408 | NED | | ||
| 47.6 | 132.1579 | -2.7261 | NED | | ||
| 50.4 | 132.1404 | -2.7244 | NED | | ||
| 50.6 | 132.1387 | -2.7260 | B=22.3 | SSS | | |
| 53.3 | 132.1475 | -2.7208 | NED | | ||
| 53.8 | 132.1350 | -2.7408 | NED | | ||
| 54.8 | 132.1337 | -2.7344 | NED | | ||
| 55.0 | 132.1337 | -2.7345 | B=20.7, R2=19.1 | SSS | | |
| 56.1 | 132.1344 | -2.7413 | I=17.4, R1=19.9 | USNO-B1 | | |
| 56.6 | 132.1538 | -2.7208 | NED | | ||
| 65.1 | 132.1440 | -2.7530 | B=21.5, R=20.0 | APM-N | | |
| 65.9 | 132.1325 | -2.7272 | NED | | ||
| 66.1 | 132.1438 | -2.7533 | NED | | ||
| 66.5 | 132.1435 | -2.7532 | B=21.6, R2=19.4, i=18.9 | SSS | | |
| 67.9 | 132.1534 | -2.7173 | B=21.5, R=19.5 | APM-N | | |
| 68.0 | 132.1675 | -2.7331 | NED | | ||
| 69.8 | 132.1667 | -2.7275 | NED | | ||
| 71.5 | 132.1662 | -2.7257 | B=19.7 | SSS | | |
| 71.7 | 132.1688 | -2.7377 | B=21.3 | SSS | | |
| 73.4 | 132.1688 | -2.7394 | NED | | ||
| 73.8 | 132.1671 | -2.7456 | NED | | ||
| 75.8 | 132.1463 | -2.7147 | NED | | ||
| 76.6 | 132.1304 | -2.7461 | NED | | ||
| 77.4 | 132.1584 | -2.7163 | B=21.7, R2=20.2 | SSS | | |
| 77.4 | 132.1583 | -2.7164 | NED | | ||
| 77.6 | 132.1584 | -2.7162 | B2=20.9, R2=19.9 | USNO-B1 | | |
| 79.0 | 132.1271 | -2.7322 | NED | | ||
| 79.1 | 132.1271 | -2.7319 | NED | | ||
| 79.3 | 132.1396 | -2.7156 | NED | | ||
| 81.7 | 132.1521 | -2.7131 | NED | | ||
| 81.9 | 132.1371 | -2.7550 | B=20.8, R2=19.8 | SSS | | |
| 82.7 | 132.1315 | -2.7206 | B1=19.5, I=17.6 | USNO-B1 | | |
| 82.7 | 132.1371 | -2.7553 | NED | | ||
| 83.6 | 132.1300 | -2.7489 | NED | | ||
| 85.3 | 132.1671 | -2.7203 | NED | | ||
| 87.4 | 132.1271 | -2.7250 | NED | | ||
| 88.6 | 132.1308 | -2.7189 | NED | | ||
| 89.6 | 132.1738 | -2.7328 | NED | | ||
| 92.1 | 132.1388 | -2.7122 | NED | | ||
| 93.2 | 132.1321 | -2.7158 | NED | | ||
| 93.8 | 132.1738 | -2.7272 | NED | | ||
| 94.6 | 132.1579 | -2.7108 | NED | | ||
| 95.8 | 132.1729 | -2.7242 | NED | | ||
| 96.0 | 132.1732 | -2.7244 | B=21.3, R2=20.0, i=18.9 | SSS | | |
| 100.2 | 132.1633 | -2.7119 | NED | | ||
| 100.3 | 132.1767 | -2.7389 | NED | | ||
| 100.5 | 132.1521 | -2.7078 | NED | | ||
| 101.1 | 132.1728 | -2.7207 | B=19.1, R2=18.3, i=18.2 | SSS | | |
| 101.7 | 132.1729 | -2.7208 | NED | | ||
| 103.5 | 132.1675 | -2.7578 | NED | | ||
| 103.6 | 132.1629 | -2.7606 | NED | | ||
| 105.7 | 132.1300 | -2.7133 | NED | | ||
| 105.9 | 132.1299 | -2.7132 | B=21.5, R=19.6 | APM-N | | |
| 105.9 | 132.1298 | -2.7132 | B=21.1, R2=19.5 | SSS | | |
| 106.0 | 132.1400 | -2.7075 | NED | | ||
| 106.2 | 132.1298 | -2.7131 | B2=20.7, R1=19.4, R2=19.4 | USNO-B1 | | |
| 107.0 | 132.1404 | -2.7642 | NED | | ||
| 107.6 | 132.1550 | -2.7650 | NED | | ||
| 108.2 | 132.1550 | -2.7650 | NED | | ||
| 108.7 | 132.1724 | -2.7546 | B=21.2, R2=19.6 | SSS | | |
| 108.7 | 132.1725 | -2.7547 | NED | | ||
| 109.1 | 132.1642 | -2.7617 | NED | | ||
| 109.2 | 132.1761 | -2.7492 | B=21.6 | SSS | | |
| 110.1 | 132.1209 | -2.7478 | B=21.3, R2=19.6, i=18.0 | SSS | | |
| 110.1 | 132.1208 | -2.7478 | NED | | ||
| 112.1 | 132.1708 | -2.7136 | NED | | ||
| 113.9 | 132.1575 | -2.7050 | NED | | ||
| 114.1 | 132.1312 | -2.7619 | NED | | ||
| 114.1 | 132.1312 | -2.7619 | B=20.9, R=18.1 | APM-N | | |
| 116.0 | 132.1438 | -2.7039 | NED | | ||
| 116.1 | 132.1579 | -2.7044 | NED | | ||
| 116.3 | 132.1439 | -2.7037 | B=19.4, R2=17.8, i=17.2 | SSS | | |
| 116.5 | 132.1321 | -2.7081 | NED | | ||
| 116.5 | 132.1439 | -2.7036 | B=20.4, R=17.6 | APM-N | | |
| 118.8 | 132.1321 | -2.7072 | NED | | ||
| 119.8 | 132.1729 | -2.7586 | NED | | ||
| 120.1 | 132.1512 | -2.7023 | B=21.6, R2=19.8, i=18.1 | SSS | | |
| 120.2 | 132.1179 | -2.7231 | NED | | ||
| 120.4 | 132.1513 | -2.7022 | NED | | ||
| 120.4 | 132.1322 | -2.7067 | B=19.2, R=17.4 | APM-N | | |
| 121.1 | 132.1321 | -2.7064 | NED | | ||
| 121.6 | 132.1575 | -2.7683 | NED | | ||
| 123.1 | 132.1813 | -2.7464 | NED | | ||
| 124.6 | 132.1771 | -2.7558 | NED | | ||
| 125.3 | 132.1157 | -2.7460 | B=20.2, R2=18.6, i=18.8 | SSS | | |
| 125.4 | 132.1156 | -2.7457 | B=20.9, R=18.5 | APM-N | | |
| 125.7 | 132.1154 | -2.7461 | NED | | ||
| 126.7 | 132.1375 | -2.7022 | NED | | ||
| 126.7 | 132.1725 | -2.7094 | NED | | ||
| 128.2 | 132.1288 | -2.7061 | NED | | ||
| 129.0 | 132.1513 | -2.7714 | NED | | ||
| 130.1 | 132.1245 | -2.7089 | B=21.9, R2=19.9, i=18.9 | SSS | | |
| 131.0 | 132.1246 | -2.7086 | NED | | ||
| 131.0 | 132.1519 | -2.7719 | B2=20.6, R2=19.1 | USNO-B1 | | |
| 131.6 | 132.1633 | -2.7019 | NED | | ||
| 131.7 | 132.1821 | -2.7508 | NED | | ||
| 132.3 | 132.1637 | -2.7020 | B1=20.8, B2=19.0, R2=17.6 | USNO-B1 | | |
| 133.6 | 132.1179 | -2.7153 | NED | | ||
| 133.7 | 132.1179 | -2.7152 | B=21.4, R2=20.1 | SSS | | |
| 135.2 | 132.1213 | -2.7611 | NED | | ||
| 135.2 | 132.1212 | -2.7609 | B2=21.0, R2=19.3 | USNO-B1 | | |
| 135.6 | 132.1128 | -2.7464 | B2=20.6, I=17.9, R1=19.1, R2=18.5 | USNO-B1 | | |
| 135.6 | 132.1129 | -2.7464 | NED | | ||
| 135.6 | 132.1217 | -2.7617 | B=21.1, R2=19.2 | SSS | | |
| 135.8 | 132.1128 | -2.7465 | B=20.6, R2=18.7, i=17.5 | SSS | | |
| 137.1 | 132.1821 | -2.7542 | NED | | ||
| 137.2 | 132.1858 | -2.7269 | NED | | ||
| 137.4 | 132.1333 | -2.7704 | B=22.0 | SSS | | |
| 137.6 | 132.1717 | -2.7050 | NED | | ||
| 138.0 | 132.1267 | -2.7667 | NED | | ||
| 138.2 | 132.1425 | -2.7736 | NED | | ||
| 138.7 | 132.1688 | -2.7686 | NED | | ||
| 140.5 | 132.1361 | -2.6987 | B2=17.4, R1=19.5, R2=16.4 | USNO-B1 | | |
| 140.8 | 132.1363 | -2.6986 | NED | | ||
| 141.2 | 132.1604 | -2.6981 | NED | | ||
| 141.6 | 132.1782 | -2.7093 | B=21.4 | SSS | | |
| 141.6 | 132.1604 | -2.6980 | B=20.9, R=18.3 | APM-N | | |
| 141.8 | 132.1658 | -2.7000 | NED | | ||
| 142.0 | 132.1604 | -2.7733 | NED | | ||
| 143.2 | 132.1179 | -2.7608 | NED | | ||
| 144.2 | 132.1142 | -2.7156 | NED | | ||
| 144.2 | 132.1521 | -2.7756 | NED | | ||
| 144.4 | 132.1396 | -2.6967 | NED | | ||
| 145.0 | 132.1125 | -2.7183 | NED | | ||
| 145.3 | 132.1664 | -2.7720 | I=18.9, R2=19.2 | USNO-B1 | | |
| 145.4 | 132.1667 | -2.7719 | NED | | ||
| 145.4 | 132.1871 | -2.7222 | NED | | ||
| 145.8 | 132.1872 | -2.7220 | B=20.0, R=18.0 | APM-N | | |
| 146.0 | 132.1083 | -2.7344 | NED | | ||
| 146.0 | 132.1125 | -2.7533 | NED | | ||
| 146.8 | 132.1883 | -2.7458 | NED | | ||
| 147.1 | 132.1575 | -2.6956 | NED | | ||
| 148.6 | 132.1819 | -2.7604 | B=21.5, R=20.0 | APM-N | | |
| 149.6 | 132.1154 | -2.7108 | NED | | ||
| 150.8 | 132.1857 | -2.7155 | B=21.5, R=19.8 | APM-N | | |
| 151.6 | 132.1700 | -2.6992 | NED | | ||
| 152.2 | 132.1800 | -2.7642 | NED | | ||
| 152.8 | 132.1842 | -2.7122 | NED | | ||
| 153.2 | 132.1079 | -2.7233 | NED | | ||
| 154.1 | 132.1396 | -2.7772 | NED | | ||
| 154.6 | 132.1192 | -2.7664 | NED | | ||
| 154.9 | 132.1604 | -2.6942 | NED | | ||
| 155.5 | 132.1917 | -2.7297 | NED | | ||
| 155.5 | 132.1918 | -2.7298 | B=21.5, R=20.0 | APM-N | | |
| 155.9 | 132.1292 | -2.7742 | NED | | ||
| 156.3 | 132.1920 | -2.7295 | B=21.6, R2=20.5 | SSS | | |
| 156.4 | 132.1125 | -2.7597 | NED | | ||
| 156.9 | 132.1057 | -2.7413 | B=22.2 | SSS | | |
| 156.9 | 132.1321 | -2.7758 | NED | | ||
| 158.8 | 132.1150 | -2.7072 | NED | | ||
| 159.4 | 132.1067 | -2.7489 | NED | | ||
| 159.4 | 132.1696 | -2.6964 | NED | | ||
| 159.4 | 132.1058 | -2.7464 | NED | | ||
| 161.0 | 132.1558 | -2.7797 | NED | | ||
| 161.1 | 132.1079 | -2.7172 | NED | | ||
| 161.6 | 132.1562 | -2.6913 | I=18.7, R1=19.1, R2=19.3 | USNO-B1 | | |
| 161.9 | 132.1600 | -2.7792 | NED | | ||
| 161.9 | 132.1429 | -2.6911 | NED | | ||
| 162.0 | 132.1562 | -2.6912 | B=21.9 | SSS | | |
| 162.1 | 132.1558 | -2.6911 | NED | | ||
| 162.3 | 132.1603 | -2.7792 | B=18.1, R=16.6 | APM-N | | |
| 162.7 | 132.1938 | -2.7317 | NED | | ||
| 163.1 | 132.1604 | -2.7794 | NED | | ||
| 164.6 | 132.1663 | -2.6933 | NED | | ||
| 164.9 | 132.1946 | -2.7411 | NED | | ||
| 166.2 | 132.1783 | -2.7000 | NED | | ||
| 167.9 | 132.1129 | -2.7061 | NED | | ||
| 168.2 | 132.1829 | -2.7036 | NED | | ||
| 168.5 | 132.1154 | -2.7686 | NED | | ||
| 169.2 | 132.1324 | -2.6916 | B=20.6 | SSS | | |
| 169.9 | 132.1017 | -2.7392 | NED | | ||
| 170.1 | 132.1046 | -2.7522 | NED | | ||
| 170.8 | 132.1038 | -2.7206 | NED | | ||
| 171.5 | 132.1942 | -2.7506 | NED | | ||
| 171.8 | 132.1538 | -2.7831 | NED | | ||
| 171.9 | 132.1670 | -2.7798 | B=19.0, R=17.9 | APM-N | | |
| 172.0 | 132.1792 | -2.7725 | NED | | ||
| 172.5 | 132.1946 | -2.7504 | B=21.5, R=19.9 | APM-N | | |
| 172.7 | 132.1367 | -2.6892 | NED | | ||
| 173.2 | 132.1671 | -2.7800 | NED | | ||
| 173.8 | 132.1480 | -2.7839 | B=18.7, R=17.9 | APM-N | | |
| 174.6 | 132.1479 | -2.7842 | NED | | ||
| 175.6 | 132.1442 | -2.6869 | NED | | ||
| 176.4 | 132.1000 | -2.7414 | NED | | ||
| 176.6 | 132.1002 | -2.7414 | B2=20.7, I=18.7, R1=19.6, R2=19.1 | USNO-B1 | | |
| 178.0 | 132.1079 | -2.7632 | B=17.7, R2=16.3, i=13.4 | SSS | | |
| 178.0 | 132.1979 | -2.7281 | NED | | ||
| 178.1 | 132.1079 | -2.7631 | NED | | ||
| 178.7 | 132.1213 | -2.6944 | NED | | ||
| 180.8 | 132.1746 | -2.6925 | NED | | ||
| 181.6 | 132.1003 | -2.7221 | B2=20.6, R1=19.5 | USNO-B1 | | |
| 181.9 | 132.1846 | -2.7714 | NED | | ||
| 181.9 | 132.1163 | -2.6972 | NED | | ||
| 182.2 | 132.1077 | -2.7650 | B1=19.7, R2=18.5 | USNO-B1 | | |
| 182.2 | 132.1082 | -2.7657 | B1=19.4, B2=19.2 | USNO-B1 | | |
| 182.5 | 132.1081 | -2.7657 | B=20.2 | SSS | | |
| 182.9 | 132.1851 | -2.7713 | B=21.0, R=18.0 | APM-N | | |
| 182.9 | 132.1621 | -2.6867 | NED | | ||
| 183.8 | 132.1579 | -2.7858 | NED | | ||
| 184.1 | 132.1029 | -2.7583 | NED | | ||
| 184.3 | 132.1077 | -2.7660 | B1=20.2, B2=18.6, R2=19.3 | USNO-B1 | | |
| 184.9 | 132.1130 | -2.7723 | B=21.5, R=18.8 | APM-N | | |
| 185.2 | 132.1129 | -2.7725 | NED | | ||
| 185.3 | 132.1075 | -2.7662 | B1=19.0, B2=20.3, R2=19.0 | USNO-B1 | | |
| 185.3 | 132.1817 | -2.7753 | NED | | ||
| 185.5 | 132.1979 | -2.7192 | NED | | ||
| 185.7 | 132.1817 | -2.7756 | NED | | ||
| 185.8 | 132.1816 | -2.7756 | B=16.4, R=15.2 | APM-N | | |
| 185.8 | 132.1819 | -2.7753 | B2=15.6, I=15.0, R2=14.4 | USNO-B1 | | |
| 185.9 | 132.1704 | -2.7825 | NED | | ||
| 185.9 | 132.1000 | -2.7525 | NED | | ||
| 186.1 | 132.1533 | -2.7872 | NED | | ||
| 186.7 | 132.1813 | -2.7761 | NED | | ||
| 187.3 | 132.0967 | -2.7358 | NED | | ||
| 187.3 | 132.1958 | -2.7578 | NED | | ||
| 187.4 | 132.2008 | -2.7319 | NED | | ||
| 187.8 | 132.2010 | -2.7314 | B2=20.6, I=18.8, R2=19.5 | USNO-B1 | | |
| 192.9 | 132.2021 | -2.7278 | NED | | ||
| 193.3 | 132.1650 | -2.7867 | NED | | ||
| 193.6 | 132.1975 | -2.7583 | NED | | ||
| 194.2 | 132.1900 | -2.7006 | NED | | ||
| 194.7 | 132.0973 | -2.7519 | B=18.9, R=18.5 | APM-N | | |
| 195.5 | 132.1979 | -2.7119 | NED | | ||
| 195.7 | 132.1229 | -2.6878 | NED | | ||
| 195.7 | 132.1463 | -2.6814 | NED | | ||
| 196.2 | 132.1396 | -2.7894 | NED | | ||
| 196.3 | 132.1399 | -2.7894 | B=22.0, R2=20.0 | SSS | | |
| 196.7 | 132.1325 | -2.6833 | NED | | ||
| 196.8 | 132.1904 | -2.7711 | NED | | ||
| 196.9 | 132.1771 | -2.7825 | NED | | ||
| 197.0 | 132.2004 | -2.7539 | NED | | ||
| 197.1 | 132.1462 | -2.6809 | B=21.5, R=19.7 | APM-N | | |
| 197.4 | 132.1858 | -2.6950 | NED | | ||
| 197.6 | 132.1246 | -2.7850 | NED | | ||
| 198.7 | 132.1354 | -2.7892 | NED | | ||
| 199.4 | 132.1213 | -2.7836 | NED | | ||
| 199.7 | 132.2029 | -2.7478 | NED | | ||
| 200.0 | 132.1738 | -2.6858 | NED | |
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