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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: 515277;
Presumed name: GRB 120218A
| BAT | 21h 19m 01.92s, -25° 27′ 00.0″ |
|---|---|
| position: | (319.758, -25.450 ± 180″) |
| XRT | No position available. |
| UVOT | No position available. |
| Galactic NHI: | 3.29×1020 cm-2 |
| Galactic E(B-V): | 0.045 mag |
| Best RA: | 21h 19m 01.92s | = 319.758 d |
|---|---|---|
| Best Dec: | -25° 27′ 00.0″ | = -25.450 d |
| Gal Lat: | -42.72 | |
| Gal Long: | 22.32 | |
| Sun angle: | 17.01°, 0.7 hr West | |
Galaxies within 3.33 of BAT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 42.0 | 319.7452 | -25.4514 | B=21.2, R2=19.1, i=18.5 | SSS |  | |
| 44.3 | 319.7521 | -25.4389 | B=21.3, R2=19.6, i=19.1 | SSS | | |
| 61.2 | 319.7737 | -25.4407 | B2=21.2, I=18.8 | USNO-B1 | | |
| 70.2 | 319.7606 | -25.4694 | B=21.3, R2=19.9, i=18.8 | SSS | | |
| 76.7 | 319.7348 | -25.4460 | B1=20.7, R1=19.5 | USNO-B1 | | |
| 94.4 | 319.7792 | -25.4679 | B=22.5 | SSS | | |
| 98.1 | 319.7861 | -25.4400 | I=18.8, R2=19.8 | USNO-B1 | | |
| 98.6 | 319.7863 | -25.4401 | B=22.3, i=18.7 | SSS | | |
| 113.3 | 319.7902 | -25.4619 | B=21.4 | SSS | | |
| 114.8 | 319.7844 | -25.4712 | B=21.7, R2=20.1, i=19.3 | SSS | | |
| 117.2 | 319.7265 | -25.4657 | B1=16.9, B2=16.9, I=15.1, R1=15.5, R2=15.6 | USNO-B1 | | |
| 125.8 | 319.7860 | -25.4741 | I=18.9, R2=19.8 | USNO-B1 | | |
| 125.8 | 319.7198 | -25.4558 | B=22.2 | SSS | | |
| 128.4 | 319.7463 | -25.4841 | B2=21.9, I=18.3, R1=19.9 | USNO-B1 | | |
| 130.7 | 319.7192 | -25.4595 | B=20.8, R2=19.4, i=18.8 | SSS | | |
| 136.7 | 319.7211 | -25.4318 | B=20.9, R2=19.5 | SSS | | |
| 138.8 | 319.7864 | -25.4788 | B=21.3, R2=20.1 | SSS | | |
| 139.2 | 319.7997 | -25.4588 | B2=20.2, I=18.9, R1=20.1, R2=19.4 | USNO-B1 | | |
| 139.4 | 319.7658 | -25.4881 | B2=20.9, I=17.8, R1=18.6, R2=18.8 | USNO-B1 | | |
| 140.5 | 319.7812 | -25.4830 | B2=20.6, I=17.7, R1=18.4, R2=19.0 | USNO-B1 | | |
| 141.3 | 319.8003 | -25.4592 | B=20.8, R2=19.6, i=18.8 | SSS | | |
| 142.4 | 319.7641 | -25.4892 | B1=19.6, B2=18.9, I=17.6, R1=18.1, R2=18.1 | USNO-B1 | | |
| 143.0 | 319.8008 | -25.4590 | B2=21.6, R1=19.1 | USNO-B1 | | |
| 143.2 | 319.7143 | -25.4452 | B=22.3 | SSS | | |
| 144.3 | 319.7818 | -25.4162 | B=22.1 | SSS | | |
| 146.1 | 319.7808 | -25.4847 | Mag=17.8 | NED | | |
| 146.7 | 319.7324 | -25.4165 | B1=20.0, B2=19.1, I=17.7, R1=18.0, R2=18.0 | USNO-B1 | | |
| 147.5 | 319.7970 | -25.4710 | B1=20.7, B2=21.3, I=18.9, R1=19.2, R2=19.6 | USNO-B1 | | |
| 149.5 | 319.7257 | -25.4796 | B=21.4, R2=19.6, i=19.5 | SSS | | |
| 150.9 | 319.7937 | -25.4768 | B=22.2 | SSS | | |
| 152.4 | 319.7122 | -25.4591 | B1=20.7, B2=21.5, R2=19.6 | USNO-B1 | | |
| 153.1 | 319.7918 | -25.4204 | B=18.3, R2=16.3, i=16.1 | SSS | | |
| 153.2 | 319.7120 | -25.4593 | B=21.7 | SSS | | |
| 154.8 | 319.7201 | -25.4761 | B=21.3 | SSS | | |
| 155.2 | 319.7698 | -25.4918 | B=22.2 | SSS | | |
| 160.0 | 319.8023 | -25.4694 | I=17.1, R2=17.3 | USNO-B1 | | |
| 162.6 | 319.7458 | -25.4062 | B=21.8, R2=20.1 | SSS | | |
| 172.7 | 319.8103 | -25.4585 | B1=17.0, B2=16.8, I=14.9, R1=15.5, R2=15.6 | USNO-B1 | | |
| 175.4 | 319.7079 | -25.4681 | Mag=18.9 | NED | | |
| 175.5 | 319.8108 | -25.4397 | Mag=19.1 | NED | | |
| 175.9 | 319.7078 | -25.4682 | B=20.1, R2=19.0, i=18.2 | SSS | | |
| 176.5 | 319.7090 | -25.4289 | B=21.9 | SSS | | |
| 180.8 | 319.7666 | -25.4996 | B1=20.7, R1=19.9 | USNO-B1 | | |
| 181.6 | 319.7139 | -25.4810 | B=22.2 | SSS | | |
| 182.3 | 319.7535 | -25.5005 | B=22.0 | SSS | | |
| 182.3 | 319.7843 | -25.4947 | B=21.0 | SSS | | |
| 185.5 | 319.7489 | -25.5009 | B=21.6 | SSS | | |
| 191.2 | 319.7499 | -25.3974 | B=22.0, R2=20.7 | SSS | | |
| 191.6 | 319.7311 | -25.4974 | B1=18.8, B2=18.3, I=17.1, R1=17.3, R2=17.4 | USNO-B1 | | |
| 199.4 | 319.7006 | -25.4304 | B=21.1, R2=20.2, i=19.0 | SSS | |
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