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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: 451794;
Presumed name: GRB 110420B
| BAT | 21h 20m 11.76s, -41° 15′ 50.4″ |
|---|---|
| position: | (320.049, -41.264 ± 180″) |
| XRT | No position available. |
| UVOT | No position available. |
| Galactic NHI: | 0.00×100 cm-2 |
| Galactic E(B-V): | 0.033 mag |
| Best RA: | 21h 20m 11.76s | = 320.049 d |
|---|---|---|
| Best Dec: | -41° 15′ 50.4″ | = -41.264 d |
| Gal Lat: | ||
| Gal Long: | ||
| Sun angle: | 81.89°, 4.5 hr West | |
Galaxies within 3.33 of BAT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 34.8 | 320.0526 | -41.2733 | B=19.6, R2=18.6, i=18.2 | SSS |  | |
| 35.0 | 320.0527 | -41.2547 | B2=21.7, R1=20.6 | USNO-B1 | | |
| 35.5 | 320.0525 | -41.2736 | Mag=19.87 | NED | | |
| 44.6 | 320.0387 | -41.2544 | I=18.9, R1=20.3 | USNO-B1 | | |
| 44.9 | 320.0630 | -41.2707 | B=20.9 | SSS | | |
| 47.4 | 320.0532 | -41.2512 | B=21.4, R2=19.8 | SSS | | |
| 50.6 | 320.0521 | -41.2779 | I=19.0, R1=20.5, R2=21.0 | USNO-B1 | | |
| 50.9 | 320.0501 | -41.2781 | B=21.9 | SSS | | |
| 52.3 | 320.0311 | -41.2585 | B=22.1 | SSS | | |
| 56.0 | 320.0304 | -41.2572 | B=22.2 | SSS | | |
| 65.7 | 320.0693 | -41.2540 | B=21.1, R2=19.6, i=18.2 | SSS | | |
| 71.9 | 320.0636 | -41.2473 | B2=21.1, I=19.0, R1=20.0, R2=20.2 | USNO-B1 | | |
| 78.6 | 320.0316 | -41.2465 | B=21.0, R2=19.3, i=19.0 | SSS | | |
| 84.1 | 320.0239 | -41.2502 | B2=21.1, I=19.1, R1=19.6, R2=19.8 | USNO-B1 | | |
| 86.1 | 320.0194 | -41.2553 | B=22.3 | SSS | | |
| 97.4 | 320.0138 | -41.2585 | B2=18.3, I=17.4, R1=17.6, R2=17.3 | USNO-B1 | | |
| 98.2 | 320.0606 | -41.2898 | B2=19.5, I=18.7, R1=18.7, R2=18.8 | USNO-B1 | | |
| 98.8 | 320.0696 | -41.2414 | Mag=19.87 | NED | | |
| 98.9 | 320.0351 | -41.2386 | B=20.9, R2=18.8, i=18.5 | SSS | | |
| 98.9 | 320.0348 | -41.2387 | B2=20.8, I=18.2, R1=19.0, R2=18.6 | USNO-B1 | | |
| 99.2 | 320.0694 | -41.2411 | B=19.7, R2=18.6, i=18.6 | SSS | | |
| 106.9 | 320.0362 | -41.2359 | B=21.1, R2=19.2, i=19.0 | SSS | | |
| 111.1 | 320.0080 | -41.2623 | B=21.5, R2=19.3, i=17.8 | SSS | | |
| 114.0 | 320.0492 | -41.2323 | B=21.8 | SSS | | |
| 119.3 | 320.0437 | -41.2969 | R1=20.1, R2=20.6 | USNO-B1 | | |
| 119.7 | 320.0069 | -41.2538 | I=18.5, R1=20.2 | USNO-B1 | | |
| 122.4 | 320.0613 | -41.2967 | B=21.3, R2=19.6, i=19.4 | SSS | | |
| 123.4 | 320.0061 | -41.2525 | B=18.6, R2=16.3, i=15.8 | SSS | | |
| 125.2 | 320.0808 | -41.2893 | B2=18.7, I=18.7, R1=19.0, R2=18.7 | USNO-B1 | | |
| 125.5 | 320.0808 | -41.2894 | B=19.5, R2=18.8, i=18.5 | SSS | | |
| 125.8 | 320.0808 | -41.2894 | Mag=19.79 | NED | | |
| 126.4 | 320.0900 | -41.2806 | Mag=20.48 | NED | | |
| 126.5 | 320.0903 | -41.2805 | B=20.3, R2=19.1, i=18.4 | SSS | | |
| 127.9 | 320.0950 | -41.2723 | B2=21.6, R1=20.6 | USNO-B1 | | |
| 128.0 | 320.0950 | -41.2723 | B=21.8 | SSS | | |
| 129.8 | 320.0650 | -41.2981 | Mag=20.14 | NED | | |
| 130.6 | 320.0017 | -41.2568 | B=20.6, R2=18.3, i=17.4 | SSS | | |
| 135.5 | 320.0989 | -41.2612 | I=18.9, R1=20.2 | USNO-B1 | | |
| 136.7 | 320.0874 | -41.2393 | I=18.7, R1=20.1, R2=19.8 | USNO-B1 | | |
| 137.0 | 320.0989 | -41.2577 | B=21.4, R2=19.1, i=18.3 | SSS | | |
| 139.1 | 320.0296 | -41.2281 | Mag=19.39 | NED | | |
| 139.6 | 320.0299 | -41.2280 | B=19.1, R2=17.5, i=16.9 | SSS | | |
| 141.9 | 320.0006 | -41.2489 | B2=18.2, I=17.1, R1=17.2, R2=17.1 | USNO-B1 | | |
| 142.1 | 320.0725 | -41.2287 | B=21.9, i=19.3 | SSS | | |
| 148.1 | 320.0666 | -41.2251 | B=22.4, i=19.6 | SSS | | |
| 158.0 | 320.0595 | -41.3072 | B=22.4, R2=20.2 | SSS | | |
| 159.4 | 320.0996 | -41.2414 | Mag=19.70 | NED | | |
| 159.4 | 320.0536 | -41.3082 | B=21.0, R2=20.0 | SSS | | |
| 159.5 | 320.0112 | -41.2300 | B=22.2 | SSS | | |
| 159.8 | 320.0997 | -41.2413 | B=19.4, R2=17.9, i=17.4 | SSS | | |
| 163.6 | 320.0272 | -41.3064 | B=22.6 | SSS | | |
| 171.0 | 320.0679 | -41.2187 | B2=21.6, R1=20.4 | USNO-B1 | | |
| 171.0 | 320.0622 | -41.2175 | B=21.7 | SSS | | |
| 174.0 | 319.9853 | -41.2576 | B=21.7, R2=20.1 | SSS | | |
| 175.2 | 320.0879 | -41.3029 | R1=20.2, R2=20.8 | USNO-B1 | | |
| 178.5 | 320.0343 | -41.3123 | B=21.5, R2=19.8, i=18.4 | SSS | | |
| 181.2 | 319.9853 | -41.2485 | B2=18.9, I=17.5, R1=17.8, R2=18.0 | USNO-B1 | | |
| 181.3 | 319.9939 | -41.2927 | B=21.4, R2=19.8 | SSS | | |
| 182.6 | 320.1102 | -41.2854 | B=21.9 | SSS | | |
| 183.1 | 320.1103 | -41.2855 | B2=21.2, R1=20.6 | USNO-B1 | | |
| 184.4 | 319.9828 | -41.2520 | B=22.3 | SSS | | |
| 189.5 | 320.0014 | -41.2254 | B=21.5, R2=19.3, i=18.2 | SSS | | |
| 191.0 | 320.0582 | -41.2114 | B=21.4, R2=19.7, i=18.5 | SSS | | |
| 192.0 | 320.0925 | -41.3061 | B=19.1, R2=17.7, i=17.2 | SSS | | |
| 192.4 | 320.0925 | -41.3064 | Mag=19.42 | NED | | |
| 193.4 | 320.0127 | -41.3103 | B=21.7, R2=19.5, i=18.7 | SSS | | |
| 195.3 | 320.0122 | -41.2173 | B=21.4, R2=20.4 | SSS | | |
| 197.2 | 320.1175 | -41.2454 | I=19.1, R1=20.9 | 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