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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: 1291459;
Presumed name: GRB 250225B
| BAT | 20h 24m 34.80s, -41° 29′ 02.4″ |
|---|---|
| position: | (306.145, -41.484 ± 180″) |
| XRT | No position available. |
| UVOT | No position available. |
| Galactic NHI: | 4.10×1020 cm-2 |
| Galactic E(B-V): | 0.052 mag |
| Best RA: | 20h 24m 34.80s | = 306.145 d |
|---|---|---|
| Best Dec: | -41° 29′ 02.4″ | = -41.484 d |
| Gal Lat: | -34.45 | |
| Gal Long: | 359.49 | |
| Sun angle: | 43.49°, 2.2 hr West | |
Galaxies within 200 of BAT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 2.2 | 306.1450 | -41.4833 | NED |  | ||
| 17.6 | 306.1383 | -41.4836 | NED | | ||
| 25.4 | 306.1525 | -41.4800 | NED | | ||
| 26.2 | 306.1479 | -41.4769 | NED | | ||
| 29.6 | 306.1558 | -41.4856 | NED | | ||
| 34.3 | 306.1323 | -41.4850 | I=17.8, R2=20.8 | USNO-B1 | | |
| 34.4 | 306.1321 | -41.4853 | NED | | ||
| 38.5 | 306.1592 | -41.4842 | NED | | ||
| 42.5 | 306.1500 | -41.4728 | NED | | ||
| 47.0 | 306.1537 | -41.4953 | B2=20.2, I=18.1, R1=19.1, R2=19.5 | USNO-B1 | | |
| 47.9 | 306.1537 | -41.4956 | NED | | ||
| 49.1 | 306.1596 | -41.4919 | NED | | ||
| 53.0 | 306.1517 | -41.4700 | NED | | ||
| 55.3 | 306.1654 | -41.4861 | NED | | ||
| 55.7 | 306.1425 | -41.4686 | NED | | ||
| 56.3 | 306.1640 | -41.4904 | B=21.3 | SSS | | |
| 56.6 | 306.1467 | -41.4683 | NED | | ||
| 60.1 | 306.1229 | -41.4811 | NED | | ||
| 62.9 | 306.1636 | -41.4735 | B=21.5 | SSS | | |
| 64.0 | 306.1504 | -41.5014 | NED | | ||
| 64.0 | 306.1267 | -41.4953 | NED | | ||
| 65.2 | 306.1683 | -41.4797 | NED | | ||
| 69.3 | 306.1351 | -41.5017 | B=21.6 | SSS | | |
| 69.6 | 306.1567 | -41.4667 | NED | | ||
| 69.8 | 306.1675 | -41.4742 | NED | | ||
| 70.4 | 306.1573 | -41.5013 | B=22.4 | SSS | | |
| 71.7 | 306.1525 | -41.4650 | NED | | ||
| 71.7 | 306.1526 | -41.4649 | B=18.3, R2=16.5, i=16.1 | SSS | | |
| 71.9 | 306.1528 | -41.4649 | B2=17.4, I=16.1, R1=16.5, R2=16.2 | USNO-B1 | | |
| 73.4 | 306.1179 | -41.4869 | NED | | ||
| 74.7 | 306.1509 | -41.4637 | B=20.1, R2=19.0, i=18.3 | SSS | | |
| 80.0 | 306.1400 | -41.5058 | NED | | ||
| 80.4 | 306.1405 | -41.5061 | I=17.4, R1=17.6, R2=18.0 | USNO-B1 | | |
| 82.0 | 306.1407 | -41.5065 | B=19.4, R2=17.9, i=17.1 | SSS | | |
| 82.8 | 306.1367 | -41.5061 | NED | | ||
| 83.1 | 306.1233 | -41.5006 | NED | | ||
| 84.1 | 306.1371 | -41.5066 | B2=20.6, I=18.3 | USNO-B1 | | |
| 86.8 | 306.1133 | -41.4800 | NED | | ||
| 86.8 | 306.1767 | -41.4792 | NED | | ||
| 88.3 | 306.1725 | -41.4969 | NED | | ||
| 90.7 | 306.1192 | -41.4681 | NED | | ||
| 91.8 | 306.1124 | -41.4767 | B2=20.4, R1=19.2, R2=19.6 | USNO-B1 | | |
| 94.0 | 306.1604 | -41.4606 | NED | | ||
| 94.5 | 306.1100 | -41.4808 | NED | | ||
| 94.6 | 306.1567 | -41.5089 | NED | | ||
| 95.5 | 306.1787 | -41.4758 | NED | | ||
| 95.6 | 306.1577 | -41.4592 | B=22.0 | SSS | | |
| 97.4 | 306.1783 | -41.4939 | NED | | ||
| 98.0 | 306.1738 | -41.5006 | B=22.0 | SSS | | |
| 98.2 | 306.1788 | -41.4940 | B=20.4, R2=19.9 | SSS | | |
| 99.0 | 306.1237 | -41.4614 | NED | | ||
| 99.5 | 306.1461 | -41.5116 | B=21.6 | SSS | | |
| 99.8 | 306.1421 | -41.4564 | NED | | ||
| 99.9 | 306.1308 | -41.4583 | NED | | ||
| 100.0 | 306.1439 | -41.5118 | B=21.7 | SSS | | |
| 100.1 | 306.1803 | -41.4754 | B2=20.6, I=18.2 | USNO-B1 | | |
| 100.1 | 306.1096 | -41.4919 | NED | | ||
| 101.0 | 306.1542 | -41.4569 | NED | | ||
| 101.0 | 306.1696 | -41.5050 | NED | | ||
| 101.1 | 306.1292 | -41.4585 | B2=20.0, R1=19.0, R2=18.8 | USNO-B1 | | |
| 102.7 | 306.1829 | -41.4844 | NED | | ||
| 102.9 | 306.1096 | -41.4731 | NED | | ||
| 103.8 | 306.1229 | -41.5075 | NED | | ||
| 108.4 | 306.1747 | -41.5043 | B2=19.7, I=18.0, R1=19.1, R2=18.8 | USNO-B1 | | |
| 108.4 | 306.1167 | -41.5053 | NED | | ||
| 108.5 | 306.1746 | -41.5044 | NED | | ||
| 109.9 | 306.1800 | -41.4683 | NED | | ||
| 110.2 | 306.1046 | -41.4783 | NED | | ||
| 110.7 | 306.1044 | -41.4797 | B=22.0 | SSS | | |
| 111.3 | 306.1643 | -41.5113 | B=22.1 | SSS | | |
| 111.7 | 306.1129 | -41.4644 | NED | | ||
| 112.3 | 306.1859 | -41.4780 | B=22.1 | SSS | | |
| 113.1 | 306.1517 | -41.4531 | NED | | ||
| 113.2 | 306.1862 | -41.4778 | NED | | ||
| 114.1 | 306.1133 | -41.5050 | NED | | ||
| 114.4 | 306.1042 | -41.4928 | NED | | ||
| 115.3 | 306.1392 | -41.4522 | NED | | ||
| 115.9 | 306.1725 | -41.4594 | NED | | ||
| 116.0 | 306.1833 | -41.4694 | NED | | ||
| 118.2 | 306.1279 | -41.4536 | NED | | ||
| 118.6 | 306.1042 | -41.4714 | NED | | ||
| 119.2 | 306.1338 | -41.5161 | NED | | ||
| 121.5 | 306.1325 | -41.4517 | NED | | ||
| 122.4 | 306.1242 | -41.5142 | NED | | ||
| 122.8 | 306.1896 | -41.4903 | NED | | ||
| 122.8 | 306.1800 | -41.4622 | NED | | ||
| 123.2 | 306.1896 | -41.4761 | NED | | ||
| 126.8 | 306.1525 | -41.4492 | NED | | ||
| 127.0 | 306.1073 | -41.5051 | B=21.0 | SSS | | |
| 128.8 | 306.0983 | -41.4922 | NED | | ||
| 128.9 | 306.0984 | -41.4921 | B2=18.0, I=15.8, R1=16.4, R2=16.2 | USNO-B1 | | |
| 129.7 | 306.0982 | -41.4921 | B=18.7, R2=16.4, i=16.0 | SSS | | |
| 130.6 | 306.1900 | -41.4975 | NED | | ||
| 130.9 | 306.1929 | -41.4778 | NED | | ||
| 131.3 | 306.1408 | -41.5203 | NED | | ||
| 132.5 | 306.1939 | -41.4805 | B=20.6, R2=19.5, i=18.6 | SSS | | |
| 132.6 | 306.1887 | -41.4672 | NED | | ||
| 132.7 | 306.1937 | -41.4803 | NED | | ||
| 132.9 | 306.1683 | -41.4514 | NED | | ||
| 133.3 | 306.1935 | -41.4768 | B=19.4, R2=18.2, i=17.9 | SSS | | |
| 134.2 | 306.1637 | -41.4494 | NED | | ||
| 134.2 | 306.0969 | -41.4745 | B=21.9 | SSS | | |
| 134.6 | 306.1479 | -41.4467 | NED | | ||
| 134.7 | 306.0964 | -41.4928 | B=20.5, R2=19.6 | SSS | | |
| 136.3 | 306.1221 | -41.4503 | NED | | ||
| 138.3 | 306.1271 | -41.5200 | NED | | ||
| 138.7 | 306.0942 | -41.4778 | B2=19.0, I=17.9, R1=17.7, R2=17.8 | USNO-B1 | | |
| 138.7 | 306.0942 | -41.4781 | NED | | ||
| 138.8 | 306.1754 | -41.4528 | NED | | ||
| 139.0 | 306.1537 | -41.5219 | NED | | ||
| 139.2 | 306.1958 | -41.4900 | NED | | ||
| 141.4 | 306.1817 | -41.5121 | h=11.3, j=12.0, k=10.9 | 2MASS | | |
| 141.4 | 306.1833 | -41.5108 | NED | | ||
| 141.5 | 306.1817 | -41.5122 | 0.018213 | Mag=14.80 | NED | |
| 141.5 | 306.1792 | -41.5136 | NED | | ||
| 141.5 | 306.1820 | -41.5119 | B=17.3, R2=16.8, i=13.9 | SSS | | |
| 141.6 | 306.1822 | -41.5117 | B=17.3, R2=17.1, i=13.9 | SSS | | |
| 141.6 | 306.1799 | -41.5134 | B=16.8 | SSS | | |
| 141.6 | 306.1804 | -41.5131 | NED | | ||
| 141.6 | 306.1846 | -41.5099 | I=11.7, R1=14.4 | USNO-B1 | | |
| 141.6 | 306.1820 | -41.5119 | B2=10.5, R1=11.5 | USNO-B1 | | |
| 141.7 | 306.1787 | -41.5142 | NED | | ||
| 141.7 | 306.1794 | -41.5138 | B=18.6 | SSS | | |
| 141.7 | 306.1846 | -41.5097 | NED | | ||
| 141.8 | 306.1813 | -41.5125 | B=15.3, R2=16.1, i=13.9 | SSS | | |
| 141.8 | 306.1811 | -41.5127 | B2=10.6, I=10.9, R2=10.9 | USNO-B1 | | |
| 142.1 | 306.1846 | -41.5100 | NED | | ||
| 142.1 | 306.1858 | -41.5086 | NED | | ||
| 142.5 | 306.1838 | -41.5108 | NED | | ||
| 143.1 | 306.1883 | -41.5069 | NED | | ||
| 143.3 | 306.1492 | -41.4444 | NED | | ||
| 143.4 | 306.1746 | -41.5172 | NED | | ||
| 144.4 | 306.1751 | -41.5172 | I=14.0, R1=13.5 | USNO-B1 | | |
| 144.5 | 306.1892 | -41.5067 | I=14.7, R1=14.7 | USNO-B1 | | |
| 144.8 | 306.1896 | -41.5064 | NED | | ||
| 145.1 | 306.1912 | -41.4633 | NED | | ||
| 145.3 | 306.1733 | -41.5183 | NED | | ||
| 146.2 | 306.1914 | -41.5050 | B=18.8, i=16.5 | SSS | | |
| 146.9 | 306.1937 | -41.5017 | NED | | ||
| 147.1 | 306.0961 | -41.4659 | B2=15.3, I=13.1, R1=14.0, R2=14.3 | USNO-B1 | | |
| 147.2 | 306.1071 | -41.4547 | NED | | ||
| 147.2 | 306.1987 | -41.4914 | NED | | ||
| 147.3 | 306.1719 | -41.5196 | I=15.8, R2=15.8 | USNO-B1 | | |
| 147.4 | 306.0958 | -41.4658 | NED | | ||
| 147.4 | 306.0989 | -41.4620 | B=22.5, R2=20.1, i=18.4 | SSS | | |
| 148.6 | 306.1941 | -41.5028 | B=18.3, i=18.3 | SSS | | |
| 148.8 | 306.1942 | -41.5027 | B2=16.6, R2=17.4 | USNO-B1 | | |
| 149.3 | 306.1325 | -41.5244 | NED | | ||
| 150.1 | 306.1690 | -41.5216 | B=17.9 | SSS | | |
| 150.3 | 306.1287 | -41.4442 | NED | | ||
| 150.3 | 306.1991 | -41.4740 | h=14.0, j=14.8, k=13.5 | 2MASS | | |
| 150.6 | 306.1992 | -41.4741 | B=17.6, R2=16.7, i=16.0 | SSS | | |
| 150.7 | 306.1992 | -41.4742 | 0.090838 | NED | | |
| 152.0 | 306.1966 | -41.5009 | B2=17.2, R2=17.8 | USNO-B1 | | |
| 152.0 | 306.0988 | -41.5082 | B=21.7 | SSS | | |
| 152.2 | 306.1662 | -41.4450 | NED | | ||
| 152.7 | 306.1971 | -41.5006 | NED | | ||
| 152.8 | 306.0996 | -41.5094 | NED | | ||
| 153.1 | 306.2010 | -41.4909 | B2=19.4, I=17.7, R1=18.6, R2=18.6 | USNO-B1 | | |
| 153.4 | 306.1979 | -41.4996 | B2=19.0, R2=18.9 | USNO-B1 | | |
| 153.5 | 306.1978 | -41.5000 | B=18.4 | SSS | | |
| 154.7 | 306.2003 | -41.4955 | B=22.1 | SSS | | |
| 155.7 | 306.2004 | -41.4956 | NED | | ||
| 155.8 | 306.2025 | -41.4789 | NED | | ||
| 156.8 | 306.1033 | -41.4536 | NED | | ||
| 156.9 | 306.1062 | -41.4516 | B=21.3, R2=19.8 | SSS | | |
| 156.9 | 306.0907 | -41.4996 | B=21.1, R2=19.4 | SSS | | |
| 157.0 | 306.1454 | -41.4403 | NED | | ||
| 157.0 | 306.1034 | -41.4535 | B=20.8, R2=18.9, i=18.2 | SSS | | |
| 157.5 | 306.1112 | -41.4481 | NED | | ||
| 157.7 | 306.0971 | -41.4589 | B=21.1, R2=19.7 | SSS | | |
| 157.9 | 306.0975 | -41.4586 | NED | | ||
| 157.9 | 306.1636 | -41.5256 | B=19.1, R2=18.3, i=17.5 | SSS | | |
| 158.0 | 306.1775 | -41.4475 | NED | | ||
| 158.0 | 306.2033 | -41.4858 | NED | | ||
| 158.4 | 306.1875 | -41.4536 | NED | | ||
| 158.6 | 306.0900 | -41.4994 | NED | | ||
| 158.8 | 306.1652 | -41.5254 | B=18.5, R2=17.1, i=16.5 | SSS | | |
| 158.9 | 306.1587 | -41.4411 | NED | | ||
| 159.4 | 306.1321 | -41.5272 | NED | | ||
| 159.4 | 306.1321 | -41.5272 | B=20.7, R2=19.7 | SSS | | |
| 159.5 | 306.1650 | -41.5256 | NED | | ||
| 159.5 | 306.2017 | -41.4714 | NED | | ||
| 159.7 | 306.2017 | -41.4714 | NED | | ||
| 159.9 | 306.1614 | -41.5267 | B=21.8, R2=20.2 | SSS | | |
| 160.0 | 306.1240 | -41.4424 | B=21.9 | SSS | | |
| 160.7 | 306.2046 | -41.4825 | NED | | ||
| 161.2 | 306.1125 | -41.5217 | NED | | ||
| 161.6 | 306.1829 | -41.4494 | NED | | ||
| 161.6 | 306.2042 | -41.4903 | NED | | ||
| 161.8 | 306.1832 | -41.4494 | B2=20.1, I=16.7, R1=18.1, R2=18.4 | USNO-B1 | | |
| 163.1 | 306.1217 | -41.5258 | NED | | ||
| 163.7 | 306.0927 | -41.4609 | B2=17.2, I=15.6, R1=16.1, R2=16.3 | USNO-B1 | | |
| 163.9 | 306.0925 | -41.4608 | NED | | ||
| 164.2 | 306.1182 | -41.5250 | B=22.0 | SSS | | |
| 164.6 | 306.0892 | -41.5025 | NED | | ||
| 164.8 | 306.0854 | -41.4733 | NED | | ||
| 165.1 | 306.0838 | -41.4875 | NED | | ||
| 165.4 | 306.0838 | -41.4842 | NED | | ||
| 166.8 | 306.1954 | -41.4569 | NED | | ||
| 166.8 | 306.0838 | -41.4778 | NED | | ||
| 168.2 | 306.1400 | -41.5306 | NED | | ||
| 168.6 | 306.0875 | -41.4658 | NED | | ||
| 169.1 | 306.2075 | -41.4792 | NED | | ||
| 170.2 | 306.2079 | -41.4842 | NED | | ||
| 170.2 | 306.1708 | -41.5272 | NED | | ||
| 172.1 | 306.2088 | -41.4864 | NED | | ||
| 172.7 | 306.0846 | -41.4681 | NED | | ||
| 173.9 | 306.1037 | -41.4467 | NED | | ||
| 174.0 | 306.0814 | -41.4758 | B=21.7 | SSS | | |
| 174.4 | 306.1886 | -41.5198 | B=20.2, R2=18.6, i=18.0 | SSS | | |
| 174.6 | 306.1887 | -41.5197 | NED | | ||
| 175.7 | 306.0908 | -41.5111 | NED | | ||
| 176.0 | 306.1467 | -41.5328 | NED | | ||
| 176.2 | 306.2054 | -41.5022 | NED | | ||
| 176.2 | 306.1175 | -41.4394 | NED | | ||
| 177.0 | 306.2088 | -41.4950 | NED | | ||
| 178.1 | 306.0975 | -41.5186 | NED | | ||
| 179.7 | 306.1437 | -41.4342 | NED | | ||
| 181.0 | 306.0779 | -41.4800 | NED | | ||
| 181.0 | 306.1821 | -41.5258 | NED | | ||
| 181.3 | 306.1521 | -41.4339 | NED | | ||
| 182.8 | 306.2052 | -41.4608 | B=22.0 | SSS | | |
| 183.1 | 306.0783 | -41.4942 | NED | | ||
| 184.2 | 306.2104 | -41.4986 | NED | | ||
| 184.6 | 306.2032 | -41.4571 | B2=20.7, R2=20.5 | USNO-B1 | | |
| 184.7 | 306.2002 | -41.4536 | B=21.9 | SSS | | |
| 185.1 | 306.0938 | -41.5181 | NED | | ||
| 185.5 | 306.1017 | -41.4439 | NED | | ||
| 185.6 | 306.0979 | -41.5217 | NED | | ||
| 186.8 | 306.1925 | -41.4461 | NED | | ||
| 187.0 | 306.0942 | -41.4486 | NED | | ||
| 187.8 | 306.0870 | -41.4552 | B=20.4, R2=18.2, i=17.4 | SSS | | |
| 187.9 | 306.0871 | -41.4550 | NED | | ||
| 188.9 | 306.2092 | -41.5050 | NED | | ||
| 189.2 | 306.1383 | -41.4317 | NED | | ||
| 190.1 | 306.1050 | -41.4406 | NED | | ||
| 191.5 | 306.1612 | -41.5358 | NED | | ||
| 191.6 | 306.2088 | -41.4603 | NED | | ||
| 191.6 | 306.1904 | -41.4431 | NED | | ||
| 191.8 | 306.0904 | -41.5181 | NED | | ||
| 191.8 | 306.0903 | -41.5180 | B=21.1, R2=19.2, i=18.1 | SSS | | |
| 192.2 | 306.1712 | -41.5336 | NED | | ||
| 192.9 | 306.0825 | -41.4581 | NED | | ||
| 193.4 | 306.2167 | -41.4847 | NED | | ||
| 194.3 | 306.1687 | -41.4331 | NED | | ||
| 194.9 | 306.0829 | -41.5119 | NED | | ||
| 195.2 | 306.0729 | -41.4883 | NED | | ||
| 195.9 | 306.0908 | -41.4475 | NED | | ||
| 196.0 | 306.2096 | -41.5089 | NED | | ||
| 196.1 | 306.2162 | -41.4742 | NED | | ||
| 196.4 | 306.1921 | -41.5256 | NED | | ||
| 196.9 | 306.1183 | -41.5350 | NED | | ||
| 197.0 | 306.2179 | -41.4794 | NED | | ||
| 197.2 | 306.1437 | -41.5389 | NED | | ||
| 197.5 | 306.0717 | -41.4814 | NED | | ||
| 197.6 | 306.2158 | -41.4706 | NED | | ||
| 197.7 | 306.0871 | -41.4506 | NED | | ||
| 199.3 | 306.1604 | -41.4300 | 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