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Swift Trigger: 1319125;
Presumed name: GRB 250530C
| BAT | 03h 40m 34.32s, -22° 27′ 32.4″ |
|---|---|
| position: | (55.143, -22.459 ± 180″) |
| XRT | 03h 40m 40.87s, -22° 26′ 53.3″ |
| position: | (55.17029, -22.44815 ± 1.9″) |
| UVOT | No position available. |
| Galactic NHI: | 1.59×1020 cm-2 |
| Galactic E(B-V): | 0.023 mag |
| Best RA: | 03h 40m 40.87s | = 55.17029 d |
|---|---|---|
| Best Dec: | -22° 26′ 53.3″ | = -22.44815 d |
| Gal Lat: | -51.48 | |
| Gal Long: | 215.53 | |
| Sun angle: | 45.92°, 0.8 hr West | |
Galaxies within 200 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 8.6 | 55.1700 | -22.4458 | B=22.4 | SSS |  | |
| 13.4 | 55.1662 | -22.4478 | NED | | ||
| 21.8 | 55.1685 | -22.4423 | B1=19.9, I=18.7 | USNO-B1 | | |
| 23.9 | 55.1642 | -22.4447 | NED | | ||
| 27.0 | 55.1683 | -22.4556 | NED | | ||
| 29.9 | 55.1783 | -22.4517 | NED | | ||
| 34.5 | 55.1609 | -22.4440 | B1=19.8, I=18.7 | USNO-B1 | | |
| 34.7 | 55.1612 | -22.4533 | NED | | ||
| 35.6 | 55.1596 | -22.4473 | B1=20.0, B2=21.7, I=18.6 | USNO-B1 | | |
| 36.5 | 55.1592 | -22.4486 | NED | | ||
| 42.5 | 55.1746 | -22.4592 | I=18.5, R2=23.6 | USNO-B1 | | |
| 43.5 | 55.1831 | -22.4508 | B=22.3 | SSS | | |
| 43.9 | 55.1751 | -22.4595 | B=19.1, R2=18.4 | SSS | | |
| 44.4 | 55.1750 | -22.4597 | Mag=19.34 | NED | | |
| 45.3 | 55.1754 | -22.4598 | B1=19.9, I=18.8 | USNO-B1 | | |
| 48.8 | 55.1667 | -22.4350 | NED | | ||
| 50.3 | 55.1689 | -22.4621 | I=18.7, R1=19.6 | USNO-B1 | | |
| 53.1 | 55.1725 | -22.4336 | B=22.3 | SSS | | |
| 54.5 | 55.1704 | -22.4633 | NED | | ||
| 54.8 | 55.1725 | -22.4331 | NED | | ||
| 56.2 | 55.1758 | -22.4631 | Mag=19.0 | NED | | |
| 57.4 | 55.1758 | -22.4632 | B=20.9, R2=18.9 | SSS | | |
| 57.5 | 55.1621 | -22.4622 | NED | | ||
| 58.1 | 55.1550 | -22.4558 | NED | | ||
| 59.6 | 55.1812 | -22.4350 | NED | | ||
| 60.1 | 55.1531 | -22.4533 | B=22.2 | SSS | | |
| 63.7 | 55.1587 | -22.4339 | NED | | ||
| 66.2 | 55.1750 | -22.4661 | NED | | ||
| 67.9 | 55.1904 | -22.4517 | NED | | ||
| 68.1 | 55.1678 | -22.4669 | B2=19.3, I=18.6, R1=19.6 | USNO-B1 | | |
| 69.5 | 55.1638 | -22.4664 | NED | | ||
| 74.0 | 55.1538 | -22.4342 | Mag=19.5 | NED | | |
| 74.2 | 55.1539 | -22.4341 | B=21.7, R2=19.6 | SSS | | |
| 74.6 | 55.1538 | -22.4341 | B2=20.9, I=18.7, R1=19.4, R2=19.3 | USNO-B1 | | |
| 76.4 | 55.1855 | -22.4641 | B=22.4 | SSS | | |
| 79.4 | 55.1479 | -22.4558 | NED | | ||
| 80.6 | 55.1521 | -22.4631 | NED | | ||
| 80.8 | 55.1892 | -22.4619 | NED | | ||
| 83.6 | 55.1729 | -22.4250 | NED | | ||
| 83.8 | 55.1750 | -22.4708 | NED | | ||
| 87.8 | 55.1488 | -22.4623 | B2=19.6, R2=19.0 | USNO-B1 | | |
| 87.8 | 55.1488 | -22.4624 | B=22.0, R2=19.5 | SSS | | |
| 88.0 | 55.1487 | -22.4625 | NED | | ||
| 88.3 | 55.1437 | -22.4503 | NED | | ||
| 88.5 | 55.1962 | -22.4425 | NED | | ||
| 91.6 | 55.1579 | -22.4253 | NED | | ||
| 92.8 | 55.1804 | -22.4722 | NED | | ||
| 94.0 | 55.1863 | -22.4267 | NED | | ||
| 94.9 | 55.1606 | -22.4730 | R1=19.6, R2=24.1 | USNO-B1 | | |
| 95.5 | 55.1417 | -22.4475 | NED | | ||
| 95.8 | 55.1733 | -22.4747 | NED | | ||
| 96.4 | 55.1575 | -22.4722 | NED | | ||
| 98.4 | 55.1592 | -22.4228 | NED | | ||
| 98.9 | 55.1638 | -22.4214 | NED | | ||
| 99.6 | 55.1677 | -22.4206 | B=22.4 | SSS | | |
| 102.5 | 55.1899 | -22.4701 | I=23.5, R2=23.8 | USNO-B1 | | |
| 103.4 | 55.1900 | -22.4703 | NED | | ||
| 104.3 | 55.1400 | -22.4553 | NED | | ||
| 104.4 | 55.1393 | -22.4526 | B1=20.1, I=18.7 | USNO-B1 | | |
| 105.1 | 55.1708 | -22.4772 | NED | | ||
| 105.9 | 55.1383 | -22.4461 | NED | | ||
| 106.6 | 55.1992 | -22.4608 | NED | | ||
| 107.1 | 55.1733 | -22.4186 | NED | | ||
| 107.6 | 55.1854 | -22.4219 | NED | | ||
| 107.8 | 55.1571 | -22.4208 | NED | | ||
| 108.2 | 55.1892 | -22.4236 | NED | | ||
| 109.2 | 55.1462 | -22.4275 | NED | | ||
| 109.7 | 55.1950 | -22.4683 | NED | | ||
| 110.3 | 55.1871 | -22.4747 | NED | | ||
| 111.8 | 55.1429 | -22.4303 | NED | | ||
| 112.1 | 55.1388 | -22.4372 | NED | | ||
| 112.4 | 55.1914 | -22.4238 | B=21.6 | SSS | | |
| 112.6 | 55.1487 | -22.4239 | NED | | ||
| 113.4 | 55.1492 | -22.4728 | NED | | ||
| 113.6 | 55.2046 | -22.4483 | Mag=19.3 | NED | | |
| 113.7 | 55.2045 | -22.4484 | B=21.1, R2=19.4 | SSS | | |
| 114.0 | 55.1687 | -22.4164 | NED | | ||
| 114.1 | 55.1483 | -22.4238 | B2=19.7, R2=24.0 | USNO-B1 | | |
| 115.6 | 55.1939 | -22.4246 | B1=20.1, B2=19.4, I=18.8 | USNO-B1 | | |
| 119.3 | 55.1654 | -22.4811 | NED | | ||
| 119.4 | 55.1892 | -22.4200 | NED | | ||
| 119.7 | 55.1467 | -22.4231 | NED | | ||
| 119.9 | 55.1342 | -22.4464 | NED | | ||
| 120.3 | 55.1550 | -22.4178 | NED | | ||
| 121.3 | 55.1700 | -22.4144 | NED | | ||
| 121.4 | 55.1342 | -22.4431 | NED | | ||
| 122.0 | 55.2050 | -22.4375 | NED | | ||
| 122.9 | 55.2071 | -22.4447 | NED | | ||
| 122.9 | 55.1921 | -22.4208 | NED | | ||
| 124.5 | 55.1983 | -22.4711 | NED | | ||
| 125.2 | 55.1467 | -22.4211 | NED | | ||
| 125.7 | 55.1633 | -22.4139 | NED | | ||
| 125.8 | 55.2004 | -22.4692 | NED | | ||
| 127.6 | 55.1567 | -22.4150 | NED | | ||
| 127.7 | 55.1592 | -22.4822 | NED | | ||
| 128.2 | 55.1350 | -22.4333 | NED | | ||
| 128.6 | 55.1337 | -22.4594 | NED | | ||
| 129.2 | 55.1617 | -22.4131 | NED | | ||
| 130.1 | 55.2007 | -22.4255 | B2=20.6, R1=19.6, R2=25.0 | USNO-B1 | | |
| 130.2 | 55.2092 | -22.4472 | NED | | ||
| 130.4 | 55.1717 | -22.4844 | NED | | ||
| 131.5 | 55.1316 | -22.4555 | I=18.8, R1=19.6 | USNO-B1 | | |
| 131.6 | 55.1408 | -22.4236 | NED | | ||
| 132.2 | 55.1367 | -22.4678 | NED | | ||
| 133.0 | 55.1617 | -22.4842 | NED | | ||
| 133.9 | 55.2025 | -22.4258 | NED | | ||
| 134.4 | 55.1975 | -22.4206 | NED | | ||
| 134.5 | 55.2089 | -22.4593 | B1=20.1, B2=19.8 | USNO-B1 | | |
| 134.5 | 55.1775 | -22.4850 | NED | | ||
| 134.7 | 55.2088 | -22.4594 | NED | | ||
| 135.9 | 55.1297 | -22.4523 | B=21.5 | SSS | | |
| 136.1 | 55.1683 | -22.4103 | NED | | ||
| 136.1 | 55.1729 | -22.4103 | NED | | ||
| 136.7 | 55.1450 | -22.4781 | NED | | ||
| 138.4 | 55.1288 | -22.4513 | B2=21.0, R1=19.6, R2=18.1 | USNO-B1 | | |
| 139.3 | 55.1658 | -22.4867 | NED | | ||
| 139.7 | 55.1289 | -22.4545 | I=18.8, R1=19.6 | USNO-B1 | | |
| 140.7 | 55.1300 | -22.4367 | NED | | ||
| 140.8 | 55.2017 | -22.4744 | Mag=20.05 | NED | | |
| 141.1 | 55.2017 | -22.4745 | B=20.0, R2=18.8, i=18.8 | SSS | | |
| 141.3 | 55.1379 | -22.4736 | NED | | ||
| 141.4 | 55.1471 | -22.4153 | NED | | ||
| 144.4 | 55.1300 | -22.4333 | NED | | ||
| 145.0 | 55.1308 | -22.4314 | NED | | ||
| 146.4 | 55.1545 | -22.4861 | I=18.8, R2=24.9 | USNO-B1 | | |
| 147.1 | 55.1850 | -22.4097 | NED | | ||
| 147.2 | 55.1542 | -22.4861 | NED | | ||
| 148.0 | 55.1592 | -22.4083 | NED | | ||
| 148.4 | 55.1882 | -22.4104 | B1=20.1, B2=21.2, R1=19.5 | USNO-B1 | | |
| 148.4 | 55.1671 | -22.4892 | NED | | ||
| 149.2 | 55.1517 | -22.4103 | NED | | ||
| 150.0 | 55.1721 | -22.4897 | NED | | ||
| 150.3 | 55.1507 | -22.4105 | B=22.4 | SSS | | |
| 150.5 | 55.2108 | -22.4664 | NED | | ||
| 150.7 | 55.2033 | -22.4197 | NED | | ||
| 151.1 | 55.2133 | -22.4611 | NED | | ||
| 153.2 | 55.1958 | -22.4836 | NED | | ||
| 153.4 | 55.1329 | -22.4231 | NED | | ||
| 153.6 | 55.1346 | -22.4753 | NED | | ||
| 153.6 | 55.1963 | -22.4834 | B=21.6, R2=20.0 | SSS | | |
| 153.9 | 55.1243 | -22.4525 | B=22.2 | SSS | | |
| 154.5 | 55.2162 | -22.4539 | NED | | ||
| 155.5 | 55.1950 | -22.4847 | NED | | ||
| 155.6 | 55.1912 | -22.4097 | NED | | ||
| 156.8 | 55.1783 | -22.4053 | NED | | ||
| 157.4 | 55.1883 | -22.4078 | NED | | ||
| 157.5 | 55.1852 | -22.4066 | B1=19.4, R2=23.2 | USNO-B1 | | |
| 158.5 | 55.1887 | -22.4889 | NED | | ||
| 158.8 | 55.1362 | -22.4172 | NED | | ||
| 159.5 | 55.1237 | -22.4586 | NED | | ||
| 159.6 | 55.2062 | -22.4772 | NED | | ||
| 160.1 | 55.2175 | -22.4564 | NED | | ||
| 160.3 | 55.1683 | -22.4928 | NED | | ||
| 161.8 | 55.1304 | -22.4225 | NED | | ||
| 163.4 | 55.1538 | -22.4908 | NED | | ||
| 163.6 | 55.1262 | -22.4681 | NED | | ||
| 164.1 | 55.1800 | -22.4928 | NED | | ||
| 164.5 | 55.1607 | -22.4033 | B=21.7, R2=20.2 | SSS | | |
| 164.6 | 55.1675 | -22.4025 | NED | | ||
| 165.1 | 55.1542 | -22.4047 | NED | | ||
| 165.1 | 55.1608 | -22.4031 | NED | | ||
| 165.7 | 55.1354 | -22.4811 | NED | | ||
| 166.4 | 55.2183 | -22.4603 | NED | | ||
| 167.5 | 55.1802 | -22.4938 | I=18.8, R1=19.6, R2=24.5 | USNO-B1 | | |
| 167.6 | 55.1340 | -22.4159 | B1=20.1, B2=19.6, R2=23.9 | USNO-B1 | | |
| 168.7 | 55.2208 | -22.4446 | B=21.9 | SSS | | |
| 169.1 | 55.1196 | -22.4450 | NED | | ||
| 169.5 | 55.1933 | -22.4061 | NED | | ||
| 169.6 | 55.1333 | -22.4158 | NED | | ||
| 169.7 | 55.2183 | -22.4325 | Mag=19.3 | NED | | |
| 170.0 | 55.1304 | -22.4778 | NED | | ||
| 170.2 | 55.2108 | -22.4769 | NED | | ||
| 170.9 | 55.1358 | -22.4131 | NED | | ||
| 170.9 | 55.1268 | -22.4734 | B=22.2 | SSS | | |
| 171.1 | 55.1687 | -22.4956 | NED | | ||
| 172.1 | 55.2196 | -22.4342 | NED | | ||
| 172.8 | 55.1458 | -22.4058 | NED | | ||
| 172.9 | 55.1187 | -22.4533 | NED | | ||
| 174.1 | 55.2096 | -22.4164 | NED | | ||
| 174.2 | 55.1239 | -22.4705 | B1=20.0, B2=21.4, I=16.9, R2=19.0 | USNO-B1 | | |
| 175.3 | 55.1235 | -22.4705 | I=17.8, R1=19.6, R2=19.2 | USNO-B1 | | |
| 175.7 | 55.1233 | -22.4258 | NED | | ||
| 176.1 | 55.1954 | -22.4911 | NED | | ||
| 176.3 | 55.1988 | -22.4894 | NED | | ||
| 176.3 | 55.1233 | -22.4708 | Mag=19.84 | NED | | |
| 176.4 | 55.2217 | -22.4361 | NED | | ||
| 176.7 | 55.1232 | -22.4708 | B=19.8, R2=17.8, i=16.9 | SSS | | |
| 177.3 | 55.2071 | -22.4839 | Mag=19.3 | NED | | |
| 177.8 | 55.1200 | -22.4308 | NED | | ||
| 178.0 | 55.1179 | -22.4378 | NED | | ||
| 178.3 | 55.1638 | -22.4972 | NED | | ||
| 178.9 | 55.2228 | -22.4375 | B=21.7 | SSS | | |
| 179.4 | 55.1740 | -22.4979 | I=18.8, R1=19.6, R2=23.8 | USNO-B1 | | |
| 180.3 | 55.2167 | -22.4219 | NED | | ||
| 180.6 | 55.2246 | -22.4456 | NED | | ||
| 181.0 | 55.1829 | -22.4969 | NED | | ||
| 181.7 | 55.1742 | -22.4986 | NED | | ||
| 182.1 | 55.2243 | -22.4565 | B1=20.0, B2=20.2, R2=24.3 | USNO-B1 | | |
| 182.6 | 55.1233 | -22.4217 | NED | | ||
| 182.9 | 55.1217 | -22.4717 | NED | | ||
| 183.8 | 55.1158 | -22.4394 | NED | | ||
| 183.9 | 55.2229 | -22.4328 | NED | | ||
| 184.6 | 55.2162 | -22.4197 | Mag=20.29 | NED | | |
| 184.8 | 55.2251 | -22.4567 | B=22.3, R2=20.3 | SSS | | |
| 184.9 | 55.2166 | -22.4197 | B=20.3, R2=19.5 | SSS | | |
| 186.1 | 55.2011 | -22.4050 | B=22.0 | SSS | | |
| 187.1 | 55.2254 | -22.4378 | NED | | ||
| 187.4 | 55.2267 | -22.4472 | NED | | ||
| 188.1 | 55.1181 | -22.4682 | B=20.2, R2=18.1, i=17.3 | SSS | | |
| 188.2 | 55.1179 | -22.4681 | Mag=20.19 | NED | | |
| 188.2 | 55.1246 | -22.4792 | NED | | ||
| 188.2 | 55.2134 | -22.4821 | B2=19.6, I=18.5 | USNO-B1 | | |
| 188.5 | 55.1151 | -22.4600 | B1=20.0, B2=20.0, R2=24.2 | USNO-B1 | | |
| 188.5 | 55.1592 | -22.4994 | NED | | ||
| 188.8 | 55.1912 | -22.4969 | NED | | ||
| 190.2 | 55.1875 | -22.4986 | NED | | ||
| 190.4 | 55.2179 | -22.4189 | NED | | ||
| 190.6 | 55.2125 | -22.4839 | NED | | ||
| 190.7 | 55.1533 | -22.4989 | NED | | ||
| 191.3 | 55.1325 | -22.4881 | NED | | ||
| 191.4 | 55.1300 | -22.4100 | NED | | ||
| 192.3 | 55.1508 | -22.4986 | NED | | ||
| 192.4 | 55.1229 | -22.4172 | NED | | ||
| 192.9 | 55.1642 | -22.3947 | NED | | ||
| 193.5 | 55.1642 | -22.3947 | B=21.7, R2=19.8 | SSS | | |
| 193.6 | 55.2267 | -22.4344 | NED | | ||
| 194.5 | 55.1121 | -22.4531 | NED | | ||
| 197.2 | 55.1408 | -22.4006 | NED | | ||
| 198.2 | 55.1133 | -22.4643 | B=21.7 | SSS | | |
| 198.6 | 55.1996 | -22.4000 | Mag=18.59 | NED | | |
| 198.7 | 55.1995 | -22.4000 | B=18.6, R2=17.4, i=17.0 | SSS | | |
| 199.0 | 55.1983 | -22.4969 | Mag=19.86 | 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