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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: 1071993;
Presumed name: GRB 210905A
| BAT | 20h 36m 14.88s, -44° 25′ 51.6″ |
|---|---|
| position: | (309.062, -44.431 ± 180″) |
| XRT | 20h 36m 11.56s, -44° 26′ 22.5″ |
| position: | (309.04815, -44.43959 ± 7.0″) |
| UVOT | No position available. |
| Galactic NHI: | 3.03×1020 cm-2 |
| Galactic E(B-V): | 0.035 mag |
| Best RA: | 20h 36m 11.56s | = 309.04815 d |
|---|---|---|
| Best Dec: | -44° 26′ 22.5″ | = -44.43959 d |
| Gal Lat: | -36.85 | |
| Gal Long: | 356.12 | |
| Sun angle: | 131.85°, -9.7 hr East of Sun | |
Galaxies within 200 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 9.0 | 309.0488 | -44.4372 | NED |  | ||
| 11.5 | 309.0523 | -44.4407 | B=19.4, R2=18.1, i=17.4 | SSS | | |
| 12.1 | 309.0525 | -44.4406 | Mag=17.9 | NED | | |
| 20.9 | 309.0404 | -44.4417 | NED | | ||
| 24.0 | 309.0529 | -44.4453 | NED | | ||
| 26.9 | 309.0442 | -44.4464 | NED | | ||
| 27.4 | 309.0567 | -44.4442 | NED | | ||
| 35.1 | 309.0471 | -44.4492 | NED | | ||
| 35.7 | 309.0621 | -44.4383 | NED | | ||
| 36.8 | 309.0342 | -44.4419 | NED | | ||
| 37.4 | 309.0571 | -44.4314 | NED | | ||
| 38.1 | 309.0517 | -44.4497 | NED | | ||
| 40.1 | 309.0342 | -44.4344 | NED | | ||
| 40.8 | 309.0454 | -44.4283 | NED | | ||
| 43.4 | 309.0633 | -44.4447 | NED | | ||
| 47.6 | 309.0475 | -44.4264 | NED | | ||
| 49.1 | 309.0563 | -44.4272 | NED | | ||
| 49.3 | 309.0671 | -44.4406 | NED | | ||
| 52.1 | 309.0433 | -44.4256 | NED | | ||
| 52.8 | 309.0283 | -44.4356 | NED | | ||
| 53.0 | 309.0683 | -44.4369 | NED | | ||
| 57.4 | 309.0596 | -44.4258 | NED | | ||
| 61.3 | 309.0431 | -44.4562 | B=19.9, R2=17.6, i=16.6 | SSS | | |
| 61.6 | 309.0429 | -44.4564 | NED | | ||
| 61.6 | 309.0242 | -44.4411 | NED | | ||
| 61.8 | 309.0446 | -44.4566 | R1=20.2, R2=20.3 | USNO-B1 | | |
| 62.3 | 309.0404 | -44.4231 | NED | | ||
| 62.4 | 309.0342 | -44.4536 | NED | | ||
| 64.5 | 309.0696 | -44.4489 | NED | | ||
| 65.6 | 309.0471 | -44.4214 | NED | | ||
| 67.9 | 309.0729 | -44.4461 | NED | | ||
| 68.2 | 309.0746 | -44.4378 | NED | | ||
| 68.4 | 309.0746 | -44.4378 | B=22.0 | SSS | | |
| 69.5 | 309.0558 | -44.4211 | NED | | ||
| 71.2 | 309.0604 | -44.4572 | Mag=19.2 | NED | | |
| 72.1 | 309.0754 | -44.4436 | NED | | ||
| 72.2 | 309.0517 | -44.4594 | NED | | ||
| 72.3 | 309.0733 | -44.4308 | NED | | ||
| 73.2 | 309.0760 | -44.4437 | B2=19.6, I=18.3, R1=19.1, R2=19.2 | USNO-B1 | | |
| 76.6 | 309.0721 | -44.4522 | NED | | ||
| 76.8 | 309.0649 | -44.4220 | B=21.9 | SSS | | |
| 80.0 | 309.0196 | -44.4308 | NED | | ||
| 81.1 | 309.0254 | -44.4239 | NED | | ||
| 82.2 | 309.0400 | -44.4175 | NED | | ||
| 85.1 | 309.0746 | -44.4253 | NED | | ||
| 88.3 | 309.0792 | -44.4289 | NED | | ||
| 89.5 | 309.0538 | -44.4150 | NED | | ||
| 89.8 | 309.0479 | -44.4644 | Mag=19.7 | NED | | |
| 90.1 | 309.0129 | -44.4408 | NED | | ||
| 91.0 | 309.0149 | -44.4482 | B2=18.8, I=16.9, R1=17.4, R2=17.5 | USNO-B1 | | |
| 91.0 | 309.0150 | -44.4483 | NED | | ||
| 91.1 | 309.0329 | -44.4625 | NED | | ||
| 93.5 | 309.0494 | -44.4136 | B=22.4 | SSS | | |
| 94.4 | 309.0675 | -44.4619 | Mag=19.6 | NED | | |
| 94.5 | 309.0672 | -44.4620 | B=20.7, R2=19.6 | SSS | | |
| 95.5 | 309.0183 | -44.4556 | Mag=19.7 | NED | | |
| 96.3 | 309.0705 | -44.4181 | B2=19.9, R1=19.9 | USNO-B1 | | |
| 96.6 | 309.0182 | -44.4558 | B=21.0, R2=19.4 | SSS | | |
| 96.8 | 309.0229 | -44.4197 | NED | | ||
| 97.1 | 309.0279 | -44.4167 | NED | | ||
| 97.3 | 309.0663 | -44.4158 | NED | | ||
| 97.3 | 309.0281 | -44.4167 | B2=19.2, I=16.9, R1=17.6, R2=17.6 | USNO-B1 | | |
| 97.3 | 309.0708 | -44.4181 | Mag=19.8 | NED | | |
| 98.2 | 309.0792 | -44.4556 | NED | | ||
| 99.0 | 309.0546 | -44.4667 | NED | | ||
| 99.8 | 309.0223 | -44.4189 | B=22.3 | SSS | | |
| 99.8 | 309.0863 | -44.4353 | NED | | ||
| 99.8 | 309.0133 | -44.4269 | NED | | ||
| 100.2 | 309.0866 | -44.4350 | B2=15.9, I=13.9, R1=14.6, R2=14.9 | USNO-B1 | | |
| 101.3 | 309.0758 | -44.4197 | NED | | ||
| 102.2 | 309.0829 | -44.4533 | NED | | ||
| 103.5 | 309.0088 | -44.4464 | Mag=19.3 | NED | | |
| 106.0 | 309.0829 | -44.4239 | NED | | ||
| 107.3 | 309.0229 | -44.4158 | Mag=19.8 | NED | | |
| 107.7 | 309.0200 | -44.4619 | NED | | ||
| 108.8 | 309.0063 | -44.4344 | NED | | ||
| 109.0 | 309.0263 | -44.4656 | NED | | ||
| 109.3 | 309.0054 | -44.4378 | NED | | ||
| 110.5 | 309.0867 | -44.4261 | NED | | ||
| 110.6 | 309.0675 | -44.4122 | NED | | ||
| 111.1 | 309.0674 | -44.4120 | R1=20.3, R2=21.1 | USNO-B1 | | |
| 111.1 | 309.0745 | -44.4641 | B=21.8, R2=20.1 | SSS | | |
| 112.7 | 309.0750 | -44.4642 | NED | | ||
| 114.1 | 309.0513 | -44.4081 | Mag=19.2 | NED | | |
| 114.1 | 309.0833 | -44.4586 | NED | | ||
| 116.1 | 309.0050 | -44.4489 | Mag=19.4 | NED | | |
| 116.1 | 309.0929 | -44.4422 | NED | | ||
| 116.3 | 309.0917 | -44.4311 | NED | | ||
| 116.5 | 309.0034 | -44.4445 | B=22.4 | SSS | | |
| 116.8 | 309.0047 | -44.4490 | R1=20.1, R2=20.6 | USNO-B1 | | |
| 117.2 | 309.0392 | -44.4717 | NED | | ||
| 117.2 | 309.0154 | -44.4169 | NED | | ||
| 119.5 | 309.0021 | -44.4347 | NED | | ||
| 120.1 | 309.0579 | -44.4722 | NED | | ||
| 120.4 | 309.0046 | -44.4272 | Mag=19.9 | NED | | |
| 121.0 | 309.0581 | -44.4724 | B=19.9, R2=18.4, i=17.8 | SSS | | |
| 122.1 | 309.0250 | -44.4692 | NED | | ||
| 122.2 | 309.0954 | -44.4367 | NED | | ||
| 122.9 | 309.0150 | -44.4644 | NED | | ||
| 123.2 | 309.0208 | -44.4678 | NED | | ||
| 124.9 | 309.0917 | -44.4549 | B=22.2 | SSS | | |
| 127.5 | 309.0899 | -44.4588 | B=21.3, R2=19.6 | SSS | | |
| 128.1 | 309.0900 | -44.4589 | NED | | ||
| 128.1 | 309.0079 | -44.4606 | NED | | ||
| 129.8 | 309.0200 | -44.4097 | NED | | ||
| 130.7 | 309.0933 | -44.4562 | B=22.6 | SSS | | |
| 131.0 | 309.0538 | -44.4033 | NED | | ||
| 132.9 | 309.0412 | -44.4031 | NED | | ||
| 133.1 | 309.0950 | -44.4556 | NED | | ||
| 133.2 | 309.0263 | -44.4061 | NED | | ||
| 134.3 | 309.0462 | -44.4022 | NED | | ||
| 134.6 | 309.0871 | -44.4644 | NED | | ||
| 135.1 | 309.0972 | -44.4262 | B=21.8, R2=20.7 | SSS | | |
| 137.8 | 309.0321 | -44.4031 | NED | | ||
| 137.8 | 309.0076 | -44.4146 | B=21.9 | SSS | | |
| 138.3 | 309.0663 | -44.4033 | NED | | ||
| 138.5 | 309.0971 | -44.4556 | NED | | ||
| 138.7 | 309.0971 | -44.4556 | NED | | ||
| 138.9 | 308.9942 | -44.4394 | NED | | ||
| 140.0 | 309.0275 | -44.4756 | NED | | ||
| 140.2 | 308.9963 | -44.4275 | B=22.5 | SSS | | |
| 141.3 | 309.0436 | -44.4787 | B=21.6 | SSS | | |
| 141.6 | 308.9937 | -44.4458 | NED | | ||
| 142.3 | 309.0336 | -44.4015 | B2=20.0, R1=20.0, R2=20.8 | USNO-B1 | | |
| 142.4 | 309.0029 | -44.4625 | NED | | ||
| 142.4 | 309.0675 | -44.4767 | NED | | ||
| 142.5 | 309.0337 | -44.4014 | NED | | ||
| 142.6 | 309.0358 | -44.4783 | NED | | ||
| 142.6 | 309.0817 | -44.4081 | NED | | ||
| 142.6 | 309.0670 | -44.4768 | B=21.0, R2=19.9 | SSS | | |
| 143.2 | 309.0263 | -44.4761 | NED | | ||
| 143.2 | 309.0438 | -44.4792 | NED | | ||
| 143.2 | 309.0433 | -44.4792 | NED | | ||
| 143.9 | 309.0789 | -44.4730 | B2=19.7, I=16.5, R1=17.6, R2=17.9 | USNO-B1 | | |
| 144.0 | 309.0358 | -44.4006 | Mag=19.5 | NED | | |
| 144.3 | 309.0788 | -44.4731 | NED | | ||
| 145.6 | 308.9942 | -44.4525 | NED | | ||
| 145.7 | 309.0104 | -44.4697 | NED | | ||
| 147.5 | 309.0275 | -44.4778 | B=21.9 | SSS | | |
| 147.9 | 309.0938 | -44.4647 | NED | | ||
| 149.1 | 308.9959 | -44.4215 | R1=20.7, R2=23.2 | USNO-B1 | | |
| 150.1 | 309.0071 | -44.4694 | NED | | ||
| 150.7 | 309.0350 | -44.4803 | NED | | ||
| 152.5 | 309.1037 | -44.4539 | NED | | ||
| 152.6 | 309.0546 | -44.4817 | NED | | ||
| 152.9 | 309.0904 | -44.4694 | NED | | ||
| 153.2 | 308.9900 | -44.4486 | NED | | ||
| 153.3 | 309.0971 | -44.4153 | NED | | ||
| 154.1 | 309.0075 | -44.4081 | NED | | ||
| 154.4 | 309.0704 | -44.4794 | NED | | ||
| 154.9 | 308.9946 | -44.4592 | NED | | ||
| 155.0 | 309.0883 | -44.4714 | NED | | ||
| 156.6 | 309.0354 | -44.3969 | Mag=19.9 | NED | | |
| 157.8 | 309.0304 | -44.3978 | NED | | ||
| 158.5 | 309.0083 | -44.4731 | NED | | ||
| 158.5 | 309.0450 | -44.4836 | NED | | ||
| 159.7 | 309.0729 | -44.3989 | NED | | ||
| 160.0 | 309.0071 | -44.4061 | NED | | ||
| 160.1 | 309.0725 | -44.3987 | B=22.6 | SSS | | |
| 160.2 | 309.0367 | -44.3958 | NED | | ||
| 160.6 | 309.0117 | -44.4758 | NED | | ||
| 161.8 | 309.1104 | -44.4333 | NED | | ||
| 162.4 | 309.0979 | -44.4117 | NED | | ||
| 162.7 | 309.0096 | -44.4039 | Mag=20.1 | NED | | |
| 162.8 | 309.0017 | -44.4703 | NED | | ||
| 163.4 | 308.9883 | -44.4553 | NED | | ||
| 165.1 | 309.1013 | -44.4142 | NED | | ||
| 166.6 | 309.1129 | -44.4419 | NED | | ||
| 167.2 | 309.0908 | -44.4747 | NED | | ||
| 167.9 | 309.0021 | -44.4727 | B=21.2, R2=20.5 | SSS | | |
| 168.0 | 309.0021 | -44.4728 | NED | | ||
| 168.4 | 309.0317 | -44.3942 | NED | | ||
| 168.7 | 309.0838 | -44.4792 | NED | | ||
| 169.4 | 309.0521 | -44.4866 | B=22.4, R2=20.8 | SSS | | |
| 169.7 | 309.0904 | -44.4758 | B2=20.0, R1=20.1 | USNO-B1 | | |
| 169.7 | 309.1108 | -44.4250 | NED | | ||
| 170.5 | 309.0975 | -44.4711 | NED | | ||
| 170.8 | 309.0736 | -44.4834 | B=20.7, R2=19.3 | SSS | | |
| 170.9 | 309.0362 | -44.4864 | NED | | ||
| 170.9 | 309.0738 | -44.4833 | Mag=19.4 | NED | | |
| 171.5 | 309.0879 | -44.4014 | NED | | ||
| 172.5 | 309.0779 | -44.4825 | Mag=19.3 | NED | | |
| 172.5 | 309.0777 | -44.4826 | B=20.9, R2=19.4 | SSS | | |
| 173.1 | 309.0279 | -44.3937 | B2=19.4, R1=19.4, R2=19.4 | USNO-B1 | | |
| 173.4 | 309.1138 | -44.4506 | B=20.5, R2=19.2 | SSS | | |
| 173.4 | 308.9821 | -44.4292 | NED | | ||
| 173.7 | 308.9812 | -44.4467 | NED | | ||
| 174.0 | 309.1108 | -44.4214 | NED | | ||
| 174.1 | 309.0388 | -44.4875 | NED | | ||
| 174.2 | 309.1142 | -44.4506 | Mag=18.8 | NED | | |
| 174.5 | 309.0542 | -44.4878 | NED | | ||
| 177.2 | 309.0333 | -44.4878 | NED | | ||
| 177.3 | 308.9971 | -44.4064 | NED | | ||
| 177.8 | 309.0429 | -44.3903 | NED | | ||
| 178.4 | 309.0388 | -44.3906 | NED | | ||
| 178.9 | 309.1096 | -44.4628 | NED | | ||
| 179.2 | 308.9983 | -44.4744 | NED | | ||
| 179.3 | 309.0958 | -44.4758 | NED | | ||
| 180.1 | 309.1015 | -44.4720 | B=22.4 | SSS | | |
| 181.0 | 309.0304 | -44.3908 | NED | | ||
| 181.1 | 309.0263 | -44.3917 | NED | | ||
| 182.0 | 309.0671 | -44.4883 | NED | | ||
| 182.5 | 309.0958 | -44.4772 | NED | | ||
| 182.6 | 308.9771 | -44.4411 | NED | | ||
| 182.6 | 309.1150 | -44.4228 | NED | | ||
| 182.6 | 309.0960 | -44.4771 | B=17.7, R2=16.2, i=15.3 | SSS | | |
| 182.9 | 309.0613 | -44.3897 | NED | | ||
| 185.0 | 309.0808 | -44.3939 | NED | | ||
| 185.1 | 308.9854 | -44.4650 | NED | | ||
| 185.2 | 308.9896 | -44.4094 | NED | | ||
| 185.6 | 309.0746 | -44.3917 | NED | | ||
| 186.7 | 309.0913 | -44.4811 | NED | | ||
| 186.7 | 308.9758 | -44.4456 | NED | | ||
| 186.8 | 309.1183 | -44.4531 | NED | | ||
| 188.6 | 308.9746 | -44.4381 | NED | | ||
| 189.8 | 308.9783 | -44.4225 | NED | | ||
| 190.0 | 309.0279 | -44.4903 | NED | | ||
| 190.2 | 308.9746 | -44.4336 | NED | | ||
| 190.9 | 309.1067 | -44.4719 | NED | | ||
| 191.4 | 309.1025 | -44.4032 | B=21.2, R2=20.1 | SSS | | |
| 191.6 | 309.1083 | -44.4083 | NED | | ||
| 192.9 | 309.0508 | -44.3861 | NED | | ||
| 193.0 | 309.0175 | -44.4886 | NED | | ||
| 193.2 | 308.9762 | -44.4553 | NED | | ||
| 193.2 | 309.1171 | -44.4606 | NED | | ||
| 193.7 | 309.1177 | -44.4604 | B=21.8, R2=19.8 | SSS | | |
| 194.8 | 308.9867 | -44.4714 | NED | | ||
| 194.9 | 308.9904 | -44.4044 | NED | | ||
| 195.2 | 308.9796 | -44.4158 | NED | | ||
| 196.2 | 309.1212 | -44.4556 | NED | | ||
| 196.7 | 308.9737 | -44.4531 | NED | | ||
| 197.3 | 309.0854 | -44.3917 | NED | | ||
| 199.5 | 308.9796 | -44.4136 | NED | | ||
| 199.9 | 309.1188 | -44.4164 | 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