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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: 539866;
Presumed name: GRB 121128A
| BAT | 20h 02m 19.92s, +54° 19′ 15.6″ |
|---|---|
| position: | (300.583, +54.321 ± 180″) |
| XRT | 20h 02m 24.00s, +54° 17′ 58.9″ |
| position: | (300.6000, 54.2997 ± 2.1″) |
| UVOT | 20h 02m 24.00s, +54° 17′ 58.9″ |
| position: | (300.6000, +54.2997 ± 0.6″) |
| Galactic NHI: | 2.08×1021 cm-2 |
| Galactic E(B-V): | NED unavailable |
| Best RA: | 20h 02m 24.00s | = 300.6000 d |
|---|---|---|
| Best Dec: | +54° 17′ 58.9″ | = +54.2997 d |
| Gal Lat: | 12.24 | |
| Gal Long: | 88.27 | |
| Sun angle: | 89.65°, -3.7 hr East of Sun | |
1Sper #5 auto processing.
Galaxies within 3.33 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 6.5 | 300.5972 | 54.3005 | B2=21.6, I=18.2, R1=19.7, R2=19.9 | USNO-B1 |  | |
| 19.4 | 300.6092 | 54.3002 | I=18.2, R1=19.8, R2=20.3 | USNO-B1 | | |
| 33.3 | 300.6099 | 54.2925 | I=18.0, R1=18.1, R2=20.1 | USNO-B1 | | |
| 40.7 | 300.6190 | 54.2976 | B1=18.9, B2=18.9, I=17.7, R1=18.1, R2=18.2 | USNO-B1 | | |
| 43.9 | 300.5874 | 54.3094 | B1=19.9, B2=19.5, I=17.3, R1=18.5, R2=18.0 | USNO-B1 | | |
| 44.0 | 300.5871 | 54.3093 | B1=20.3, B2=20.4, I=17.4, R1=17.7, R2=18.5 | USNO-B1 | | |
| 44.1 | 300.5887 | 54.3100 | B1=19.9, B2=18.8, I=17.5, R1=17.5, R2=17.6 | USNO-B1 | | |
| 47.1 | 300.6173 | 54.2914 | B1=18.7, B2=18.5, I=17.5, R1=17.6, R2=18.0 | USNO-B1 | | |
| 47.6 | 300.5887 | 54.2882 | B2=21.5, I=18.3, R2=19.5 | USNO-B1 | | |
| 49.4 | 300.5983 | 54.3134 | B1=19.2, R1=18.7 | USNO-B1 | | |
| 50.8 | 300.6168 | 54.2895 | I=17.5, R1=17.6 | USNO-B1 | | |
| 50.8 | 300.6172 | 54.2898 | I=17.2, R1=17.9, R2=17.2 | USNO-B1 | | |
| 54.6 | 300.5842 | 54.3117 | B2=21.0, R2=19.4 | USNO-B1 | | |
| 64.9 | 300.5740 | 54.2899 | B1=20.2, B2=20.4, I=16.9, R1=17.9, R2=18.6 | USNO-B1 | | |
| 68.7 | 300.6127 | 54.2821 | B2=21.6, R2=19.7 | USNO-B1 | | |
| 87.3 | 300.6327 | 54.3146 | B2=21.6, R2=20.4 | USNO-B1 | | |
| 89.6 | 300.6149 | 54.2764 | B2=20.4, R1=19.8 | USNO-B1 | | |
| 90.2 | 300.6429 | 54.2989 | B1=20.1, B2=20.2, I=18.3, R1=19.7, R2=19.6 | USNO-B1 | | |
| 90.9 | 300.6402 | 54.2903 | I=18.3, R2=19.7 | USNO-B1 | | |
| 95.3 | 300.5588 | 54.2886 | B2=20.1, I=18.0, R1=18.3, R2=18.6 | USNO-B1 | | |
| 97.6 | 300.5606 | 54.3141 | I=18.2, R2=19.7 | USNO-B1 | | |
| 98.0 | 300.5687 | 54.3199 | B1=20.2, B2=18.8, R1=17.6 | USNO-B1 | | |
| 99.2 | 300.6400 | 54.3143 | B2=21.3, R2=20.3 | USNO-B1 | | |
| 101.5 | 300.5593 | 54.3149 | B2=21.6, I=18.3, R2=19.7 | USNO-B1 | | |
| 103.5 | 300.5928 | 54.2713 | B2=21.4, R2=19.6 | USNO-B1 | | |
| 105.3 | 300.5966 | 54.2705 | B1=19.8, B2=19.4, I=18.0, R1=18.4, R2=18.9 | USNO-B1 | | |
| 106.3 | 300.5913 | 54.3288 | B2=21.4, I=18.2, R1=19.3, R2=20.4 | USNO-B1 | | |
| 107.6 | 300.6263 | 54.3254 | I=18.1, R1=19.5, R2=20.2 | USNO-B1 | | |
| 108.2 | 300.5812 | 54.3277 | B1=19.9, B2=21.0, I=18.2, R1=19.6, R2=19.7 | USNO-B1 | | |
| 111.3 | 300.6098 | 54.3301 | B1=19.4, R1=18.5, R2=20.3 | USNO-B1 | | |
| 111.6 | 300.6083 | 54.2691 | R1=13.2, R2=19.2 | USNO-B1 | | |
| 112.0 | 300.6531 | 54.3028 | B1=21.1, B2=21.3, I=18.3, R1=19.4, R2=19.7 | USNO-B1 | | |
| 114.3 | 300.6126 | 54.2688 | B2=21.3, I=18.2, R2=19.6 | USNO-B1 | | |
| 115.8 | 300.5464 | 54.2921 | B1=19.8, I=18.1 | USNO-B1 | | |
| 116.6 | 300.6498 | 54.2854 | B2=21.2, I=18.2, R1=19.4, R2=19.2 | USNO-B1 | | |
| 117.3 | 300.6429 | 54.2789 | B1=19.1, B2=19.8, I=17.7, R1=18.3, R2=18.0 | USNO-B1 | | |
| 120.4 | 300.5792 | 54.3309 | B1=20.0, B2=20.8, I=17.4 | USNO-B1 | | |
| 122.0 | 300.6079 | 54.2661 | B2=16.3, I=14.5, R1=13.1 | USNO-B1 | | |
| 123.0 | 300.6297 | 54.3292 | B2=21.4, R2=19.6 | USNO-B1 | | |
| 125.0 | 300.6474 | 54.3207 | B1=19.0, B2=18.8, I=16.9, R1=17.8, R2=18.0 | USNO-B1 | | |
| 128.4 | 300.6535 | 54.3170 | B1=20.6, B2=21.1, R2=20.3 | USNO-B1 | | |
| 128.5 | 300.5660 | 54.3294 | B2=21.1, I=18.2, R1=18.8, R2=19.2 | USNO-B1 | | |
| 129.0 | 300.5977 | 54.2639 | I=15.3, R2=18.0 | USNO-B1 | | |
| 131.2 | 300.6617 | 54.2942 | B2=21.3, I=18.3, R2=19.7 | USNO-B1 | | |
| 132.2 | 300.5441 | 54.2829 | B1=19.8, I=17.1 | USNO-B1 | | |
| 132.4 | 300.5434 | 54.2835 | B2=19.9, I=17.8, R1=14.7, R2=20.4 | USNO-B1 | | |
| 135.5 | 300.5567 | 54.3276 | I=18.2, R2=19.7 | USNO-B1 | | |
| 141.1 | 300.5332 | 54.3038 | B2=21.5, R2=19.6 | USNO-B1 | | |
| 142.2 | 300.6427 | 54.3304 | B2=21.5, I=18.3, R2=19.7 | USNO-B1 | | |
| 143.7 | 300.6177 | 54.2611 | I=18.2, R1=19.1, R2=19.7 | USNO-B1 | | |
| 143.8 | 300.5360 | 54.2855 | B1=19.7, B2=21.4, R2=20.4 | USNO-B1 | | |
| 143.9 | 300.6100 | 54.3392 | B2=21.5, R2=19.7 | USNO-B1 | | |
| 147.1 | 300.6564 | 54.2755 | B2=21.2, I=18.2, R2=20.0 | USNO-B1 | | |
| 148.0 | 300.6664 | 54.2860 | B2=20.5, I=17.6, R1=17.8, R2=19.0 | USNO-B1 | | |
| 155.3 | 300.6739 | 54.2992 | B2=21.6, R2=20.1 | USNO-B1 | | |
| 158.4 | 300.6600 | 54.2731 | B1=20.3, B2=20.8, I=18.0, R1=18.9, R2=19.2 | USNO-B1 | | |
| 158.4 | 300.5418 | 54.2717 | I=18.3, R2=19.5 | USNO-B1 | | |
| 159.7 | 300.6534 | 54.3313 | B2=19.8, I=17.5 | USNO-B1 | | |
| 159.9 | 300.6558 | 54.3299 | B2=21.1, R2=19.1 | USNO-B1 | | |
| 159.9 | 300.5265 | 54.2882 | B1=16.4, B2=16.4, I=14.5, R1=15.0, R2=15.3 | USNO-B1 | | |
| 161.0 | 300.5235 | 54.3026 | B1=20.2, B2=19.7, I=18.0, R1=18.3, R2=19.0 | USNO-B1 | | |
| 162.9 | 300.5278 | 54.3163 | B1=17.3, I=17.9, R2=19.8 | USNO-B1 | | |
| 163.3 | 300.5246 | 54.2887 | I=17.9, R1=17.9 | USNO-B1 | | |
| 164.0 | 300.6573 | 54.3307 | B1=18.6, B2=17.6, I=16.3, R1=16.4, R2=16.8 | USNO-B1 | | |
| 166.2 | 300.6575 | 54.3315 | B2=19.4, R2=18.4 | USNO-B1 | | |
| 168.1 | 300.5857 | 54.2537 | B2=21.3, R1=19.6, R2=20.3 | USNO-B1 | | |
| 168.2 | 300.5199 | 54.3003 | B1=19.9, I=17.2, R1=19.0 | USNO-B1 | | |
| 168.8 | 300.5708 | 54.2560 | I=18.2, R1=19.3 | USNO-B1 | | |
| 168.9 | 300.6752 | 54.3163 | B2=21.2, I=18.2, R1=19.2, R2=19.7 | USNO-B1 | | |
| 169.9 | 300.6586 | 54.3322 | B1=19.6, B2=20.3, I=18.2, R1=18.1, R2=18.9 | USNO-B1 | | |
| 170.3 | 300.5198 | 54.3068 | B1=19.8, B2=19.5, I=17.4, R1=17.5, R2=18.0 | USNO-B1 | | |
| 171.5 | 300.6478 | 54.2611 | B2=21.4, R2=19.7 | USNO-B1 | | |
| 171.9 | 300.5674 | 54.3435 | B1=20.0, B2=20.5, I=17.4 | USNO-B1 | | |
| 172.2 | 300.5280 | 54.2769 | B1=20.0, I=18.2 | USNO-B1 | | |
| 172.6 | 300.5677 | 54.3438 | B1=19.4, B2=19.0, I=16.4, R1=17.7, R2=17.3 | USNO-B1 | | |
| 172.7 | 300.6821 | 54.3019 | I=18.2, R2=20.2 | USNO-B1 | | |
| 174.5 | 300.5653 | 54.3437 | B1=19.9, I=18.3 | USNO-B1 | | |
| 176.6 | 300.5281 | 54.3251 | B1=20.1, B2=20.0, I=18.0, R1=18.4, R2=18.8 | USNO-B1 | | |
| 177.3 | 300.5470 | 54.3380 | B1=20.4, B2=20.6, I=18.2, R1=18.4, R2=19.1 | USNO-B1 | | |
| 177.4 | 300.5329 | 54.2698 | B2=21.4, R1=16.8, R2=19.7 | USNO-B1 | | |
| 179.6 | 300.5146 | 54.2970 | B2=21.1, I=18.0, R1=18.4, R2=19.6 | USNO-B1 | | |
| 181.5 | 300.6711 | 54.2711 | B2=21.5, R1=18.7, R2=19.8 | USNO-B1 | | |
| 182.8 | 300.6852 | 54.2893 | B2=21.6, R2=19.7 | USNO-B1 | | |
| 184.2 | 300.6654 | 54.2657 | B2=21.1, R1=19.3, R2=20.2 | USNO-B1 | | |
| 185.2 | 300.6284 | 54.2510 | B2=21.4, I=18.1, R2=19.4 | USNO-B1 | | |
| 187.1 | 300.5459 | 54.2585 | B1=19.5, B2=18.9, I=17.3, R1=17.5, R2=18.1 | USNO-B1 | | |
| 187.9 | 300.6699 | 54.2671 | B2=21.5, I=18.1, R2=19.8 | USNO-B1 | | |
| 188.4 | 300.5975 | 54.2474 | B2=21.3, R2=20.1 | USNO-B1 | | |
| 188.4 | 300.6702 | 54.2672 | B2=21.2, I=18.2 | USNO-B1 | | |
| 191.5 | 300.6753 | 54.2698 | B2=20.3, I=17.6, R1=18.4, R2=18.7 | USNO-B1 | | |
| 192.1 | 300.6804 | 54.2743 | B1=20.3, B2=21.0, I=18.2, R2=19.7 | USNO-B1 | | |
| 193.1 | 300.6759 | 54.2695 | B2=20.6, R2=19.7 | USNO-B1 | | |
| 193.9 | 300.5126 | 54.2823 | B2=21.5, I=18.1, R1=18.9, R2=19.4 | USNO-B1 | | |
| 194.7 | 300.5961 | 54.3537 | B2=21.5, I=17.9, R1=19.4, R2=20.1 | USNO-B1 | | |
| 195.4 | 300.6829 | 54.2751 | B1=20.0, B2=19.9, I=17.2, R1=18.0, R2=18.5 | USNO-B1 | | |
| 195.9 | 300.6924 | 54.3070 | B1=16.9, B2=17.9, I=15.7 | USNO-B1 | | |
| 196.2 | 300.6816 | 54.2732 | B2=20.4, I=18.1, R2=19.3 | USNO-B1 | | |
| 197.3 | 300.5305 | 54.2628 | B1=20.2, I=17.3, R2=18.6 | USNO-B1 | | |
| 197.7 | 300.5308 | 54.2625 | B2=21.1, R2=19.6 | 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