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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: 370846;
Presumed name: GRB 090927
| BAT | 22h 55m 48.72s, -70° 58′ 40.8″ |
|---|---|
| position: | (343.953, -70.978 ± 180″) |
| XRT | 22h 55m 53.70s, -70° 58′ 44.7″ |
| position: | (343.97377, -70.97907 ± 3.8″) |
| UVOT | No position available. |
| Galactic NHI: | 0.00×100 cm-2 |
| Galactic E(B-V): | 0.034 mag |
| Best RA: | 22h 55m 53.70s | = 343.97377 d |
|---|---|---|
| Best Dec: | -70° 58′ 44.7″ | = -70.97907 d |
| Gal Lat: | ||
| Gal Long: | ||
| Sun angle: | not found | |
Galaxies within 3.33 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 4.7 | 343.9729 | -70.9803 | NED |  | ||
| 36.9 | 343.9720 | -70.9893 | B=22.2, R2=20.6 | SSS | | |
| 46.8 | 343.9608 | -70.9668 | B=22.2 | SSS | | |
| 53.7 | 344.0115 | -70.9875 | B=22.0 | SSS | | |
| 56.3 | 343.9505 | -70.9927 | B=20.9, R2=19.3 | SSS | | |
| 56.7 | 343.9386 | -70.9899 | B=20.6, R2=19.6 | SSS | | |
| 61.0 | 343.9665 | -70.9623 | B=22.6 | SSS | | |
| 67.9 | 343.9274 | -70.9678 | B=21.2, R2=19.1, i=19.0 | SSS | | |
| 68.4 | 343.9256 | -70.9684 | I=19.6, R2=19.7 | USNO-B1 | | |
| 70.4 | 343.9386 | -70.9949 | B=21.1, R2=20.4 | SSS | | |
| 83.4 | 344.0271 | -70.9944 | B=22.1 | SSS | | |
| 87.1 | 344.0030 | -71.0013 | I=18.3, R1=20.4 | USNO-B1 | | |
| 87.4 | 344.0031 | -71.0014 | B=22.2, R2=20.3, i=17.9 | SSS | | |
| 106.6 | 343.9771 | -70.9495 | B2=20.8, I=19.2 | USNO-B1 | | |
| 112.5 | 343.9710 | -71.0103 | B=21.5, R2=20.6 | SSS | | |
| 116.1 | 343.9624 | -71.0111 | B2=20.6, I=19.1, R2=20.0 | USNO-B1 | | |
| 118.9 | 343.9306 | -70.9492 | B=22.5 | SSS | | |
| 120.5 | 344.0630 | -70.9956 | B=20.8, R2=20.1 | SSS | | |
| 122.5 | 343.9440 | -71.0117 | R1=20.4, R2=19.5 | USNO-B1 | | |
| 124.0 | 343.9416 | -71.0119 | R1=20.7, R2=20.1 | USNO-B1 | | |
| 125.5 | 343.9807 | -70.9443 | B2=21.1, R1=19.8 | USNO-B1 | | |
| 131.9 | 343.9051 | -71.0081 | B=22.9 | SSS | | |
| 133.8 | 344.0051 | -70.9433 | B2=21.1, R2=20.0 | USNO-B1 | | |
| 134.0 | 344.0048 | -70.9433 | B=22.1, R2=20.1 | SSS | | |
| 138.1 | 343.8826 | -70.9548 | B=22.7 | SSS | | |
| 138.3 | 344.0450 | -71.0097 | B=22.6 | SSS | | |
| 140.4 | 344.0734 | -71.0007 | B=22.2 | SSS | | |
| 145.4 | 343.8534 | -70.9888 | B=20.0, R2=19.4 | SSS | | |
| 145.8 | 343.8529 | -70.9889 | Mag=20.20 | NED | | |
| 146.2 | 344.0765 | -71.0021 | B=22.5 | SSS | | |
| 146.6 | 344.0234 | -71.0165 | B=21.3, R2=20.1 | SSS | | |
| 146.8 | 344.0239 | -71.0164 | B2=20.9, R1=19.9, R2=20.1 | USNO-B1 | | |
| 146.8 | 343.9267 | -70.9413 | B=21.9, R2=20.1 | SSS | | |
| 147.0 | 343.8585 | -70.9951 | B2=21.2, I=19.0, R2=20.1 | USNO-B1 | | |
| 148.3 | 344.0524 | -71.0113 | B2=21.5, R1=20.3, R2=19.6 | USNO-B1 | | |
| 149.8 | 343.8578 | -70.9965 | B=22.0 | SSS | | |
| 150.7 | 343.8747 | -71.0057 | B=21.4, R2=20.1 | SSS | | |
| 152.2 | 344.0664 | -71.0087 | B=21.3, R2=20.2 | SSS | | |
| 152.7 | 343.9794 | -70.9367 | B=21.5, R2=19.4, i=18.2 | SSS | | |
| 156.2 | 344.0267 | -70.9393 | B=21.7, R2=19.9 | SSS | | |
| 158.8 | 344.0351 | -70.9397 | B=22.2 | SSS | | |
| 160.3 | 344.0357 | -70.9394 | B2=21.5, R2=20.1 | USNO-B1 | | |
| 164.3 | 343.8362 | -70.9706 | B=22.8 | SSS | | |
| 165.1 | 344.0482 | -70.9402 | B2=21.2, R2=19.9 | USNO-B1 | | |
| 167.0 | 343.8574 | -71.0058 | B=21.9 | SSS | | |
| 168.9 | 343.9114 | -70.9368 | B2=20.6, R2=20.1 | USNO-B1 | | |
| 168.9 | 343.9112 | -70.9368 | B=21.1, R2=20.5 | SSS | | |
| 169.1 | 344.0658 | -70.9428 | Mag=20.00 | NED | | |
| 169.6 | 344.0658 | -70.9428 | B=19.9, R2=18.8, i=18.0 | SSS | | |
| 171.1 | 343.8808 | -70.9425 | B=22.3 | SSS | | |
| 172.1 | 344.0929 | -70.9512 | B=21.9 | SSS | | |
| 173.8 | 343.9252 | -71.0247 | R1=19.7, R2=20.3 | USNO-B1 | | |
| 175.0 | 344.0512 | -71.0206 | B2=21.7, I=19.2, R1=20.3, R2=20.0 | USNO-B1 | | |
| 176.1 | 344.1192 | -70.9670 | B=22.2 | SSS | | |
| 178.0 | 343.8377 | -70.9572 | B=22.5 | SSS | | |
| 181.7 | 343.8245 | -70.9926 | B=22.0 | SSS | | |
| 183.2 | 343.9924 | -71.0296 | B2=21.1, R2=20.1 | USNO-B1 | | |
| 183.4 | 343.8384 | -70.9537 | B=22.4 | SSS | | |
| 183.4 | 343.8383 | -70.9537 | I=19.5, R2=20.1 | USNO-B1 | | |
| 183.9 | 343.8255 | -70.9957 | B2=21.1, R1=20.2, R2=20.1 | USNO-B1 | | |
| 184.4 | 343.9166 | -70.9314 | B=21.9 | SSS | | |
| 186.0 | 344.1323 | -70.9783 | I=18.9, R2=18.4 | USNO-B1 | | |
| 187.6 | 344.1072 | -71.0078 | B=22.4 | SSS | | |
| 188.7 | 343.8474 | -70.9467 | B=22.5 | SSS | | |
| 193.7 | 343.8621 | -70.9395 | I=18.5, R1=20.6 | USNO-B1 | | |
| 194.3 | 343.8585 | -71.0179 | B=22.3 | SSS | | |
| 195.8 | 344.0777 | -70.9366 | B=22.6 | SSS | | |
| 197.1 | 344.0779 | -70.9361 | B2=21.0, R1=20.0 | USNO-B1 | | |
| 197.8 | 344.0366 | -71.0301 | B=22.1 | SSS | | |
| 198.3 | 344.0530 | -71.0277 | B2=18.7, I=18.1, R1=17.8, R2=17.6 | USNO-B1 | | |
| 198.8 | 344.0529 | -71.0279 | B=19.7, R2=18.2, i=17.8 | SSS | | |
| 198.8 | 344.0529 | -71.0278 | Mag=19.86 | NED | | |
| 199.1 | 344.0516 | -71.0282 | R1=18.9, R2=18.7 | 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