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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: 512164;
Presumed name: GRB 120121A
| BAT | 16h 37m 20.64s, -23° 57′ 14.4″ |
|---|---|
| position: | (249.336, -23.954 ± 180″) |
| XRT | 16h 37m 25.13s, -23° 57′ 42.5″ |
| position: | (249.3547, -23.9618 ± 3.2″) |
| UVOT | No position available. |
| Galactic NHI: | 1.15×1021 cm-2 |
| Galactic E(B-V): | 0.869 mag |
| Best RA: | 16h 37m 25.13s | = 249.3547 d |
|---|---|---|
| Best Dec: | -23° 57′ 42.5″ | = -23.9618 d |
| Gal Lat: | 15.29 | |
| Gal Long: | 355.11 | |
| Sun angle: | 49.43°, 3.6 hr West | |
1Sper #6 auto processing.
Galaxies within 3.33 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 22.7 | 249.3479 | -23.9627 | B=21.8 | SSS |  | |
| 30.3 | 249.3555 | -23.9534 | B=21.5 | SSS | | |
| 48.5 | 249.3470 | -23.9503 | B=20.1, R2=18.9, i=18.4 | SSS | | |
| 51.5 | 249.3398 | -23.9574 | B=21.6 | SSS | | |
| 53.6 | 249.3692 | -23.9686 | B=20.6, R2=20.0 | SSS | | |
| 55.7 | 249.3395 | -23.9551 | B=20.8, R2=20.2 | SSS | | |
| 56.5 | 249.3401 | -23.9535 | B=19.9, R2=18.7, i=18.9 | SSS | | |
| 59.0 | 249.3665 | -23.9742 | B=21.3 | SSS | | |
| 59.4 | 249.3396 | -23.9708 | B=21.2, R2=20.4 | SSS | | |
| 61.1 | 249.3621 | -23.9462 | B=21.6 | SSS | | |
| 61.9 | 249.3369 | -23.9563 | B=21.6 | SSS | | |
| 63.5 | 249.3393 | -23.9512 | B=21.3 | SSS | | |
| 67.5 | 249.3533 | -23.9431 | B=21.5 | SSS | | |
| 70.0 | 249.3358 | -23.9528 | B=21.8 | SSS | | |
| 72.8 | 249.3387 | -23.9478 | B=20.7, R2=19.6 | SSS | | |
| 75.7 | 249.3330 | -23.9549 | B=19.9, R2=19.8 | SSS | | |
| 76.8 | 249.3369 | -23.9480 | B=20.4, R2=19.7 | SSS | | |
| 77.6 | 249.3652 | -23.9425 | B=21.2, R2=19.6, i=18.4 | SSS | | |
| 81.0 | 249.3318 | -23.9535 | B=19.3, R2=18.7 | SSS | | |
| 82.9 | 249.3295 | -23.9613 | B=21.7, R2=19.6 | SSS | | |
| 85.6 | 249.3755 | -23.9761 | B=21.6 | SSS | | |
| 85.9 | 249.3479 | -23.9848 | B=20.5, R2=19.7 | SSS | | |
| 86.3 | 249.3611 | -23.9851 | B=20.8, R2=20.3 | SSS | | |
| 88.5 | 249.3322 | -23.9483 | B=20.7, R2=19.8 | SSS | | |
| 90.9 | 249.3668 | -23.9391 | B=20.1, R2=19.4, i=19.1 | SSS | | |
| 92.7 | 249.3284 | -23.9710 | B=21.0, R2=20.2, i=19.2 | SSS | | |
| 94.2 | 249.3708 | -23.9402 | B=21.1, R2=19.0 | SSS | | |
| 95.6 | 249.3347 | -23.9425 | B=20.6, R2=20.0 | SSS | | |
| 96.0 | 249.3258 | -23.9585 | B=21.7, R2=20.5 | SSS | | |
| 96.0 | 249.3585 | -23.9353 | B=21.4, R2=19.3, i=18.4 | SSS | | |
| 99.0 | 249.3349 | -23.9411 | B=20.8, R2=20.5 | SSS | | |
| 103.8 | 249.3268 | -23.9753 | B=20.2, R2=19.0, i=17.9 | SSS | | |
| 109.4 | 249.3283 | -23.9434 | B=21.1 | SSS | | |
| 110.2 | 249.3311 | -23.9835 | B=20.3, R2=19.0, i=17.6 | SSS | | |
| 110.3 | 249.3397 | -23.9892 | B=21.4 | SSS | | |
| 111.5 | 249.3853 | -23.9484 | B=20.5, R2=19.4 | SSS | | |
| 112.3 | 249.3209 | -23.9574 | B=21.0, R2=20.4 | SSS | | |
| 112.3 | 249.3304 | -23.9837 | B=20.2, R2=18.8, i=17.6 | SSS | | |
| 113.1 | 249.3466 | -23.9313 | B=19.5, R2=18.1, i=17.6 | SSS | | |
| 113.5 | 249.3887 | -23.9670 | B=21.9 | SSS | | |
| 114.3 | 249.3568 | -23.9301 | B=21.3, R2=19.8, i=18.1 | SSS | | |
| 116.3 | 249.3740 | -23.9889 | B=20.8, R2=20.3 | SSS | | |
| 116.5 | 249.3246 | -23.9447 | B=21.6 | SSS | | |
| 118.9 | 249.3336 | -23.9350 | B=21.2, R2=20.1 | SSS | | |
| 120.0 | 249.3450 | -23.9939 | B=19.2, R2=18.2, i=17.6 | SSS | | |
| 121.9 | 249.3758 | -23.9896 | B=21.8, R2=20.6 | SSS | | |
| 122.3 | 249.3401 | -23.9931 | B=20.7, R2=20.8 | SSS | | |
| 123.7 | 249.3187 | -23.9517 | B=21.5 | SSS | | |
| 124.6 | 249.3363 | -23.9315 | B=20.6, R2=19.0 | SSS | | |
| 125.3 | 249.3591 | -23.9964 | B=20.5, R2=19.1, i=18.3 | SSS | | |
| 127.8 | 249.3195 | -23.9468 | B=21.5, R2=20.5 | SSS | | |
| 128.0 | 249.3411 | -23.9951 | B=21.0, R2=20.3 | SSS | | |
| 128.3 | 249.3158 | -23.9588 | B=19.9, R2=19.1, i=19.2 | SSS | | |
| 128.3 | 249.3216 | -23.9429 | B=21.6 | SSS | | |
| 128.4 | 249.3225 | -23.9416 | B=21.3 | SSS | | |
| 133.8 | 249.3690 | -23.9270 | B=21.7, R2=20.6 | SSS | | |
| 137.3 | 249.3900 | -23.9821 | B=21.0, R2=19.9 | SSS | | |
| 138.1 | 249.3187 | -23.9421 | B=19.5, R2=18.4, i=17.6 | SSS | | |
| 139.9 | 249.3651 | -23.9241 | B=21.4 | SSS | | |
| 141.2 | 249.3244 | -23.9340 | B=22.0, R2=20.8 | SSS | | |
| 146.4 | 249.3203 | -23.9360 | B=21.6 | SSS | | |
| 146.6 | 249.3767 | -23.9264 | B=21.2, R2=20.2 | SSS | | |
| 146.9 | 249.3338 | -23.9258 | B=19.8, R2=18.1, i=17.9 | SSS | | |
| 149.0 | 249.3443 | -24.0021 | B=21.3, R2=20.4 | SSS | | |
| 150.3 | 249.4002 | -23.9581 | B=20.4, R2=19.2 | SSS | | |
| 150.3 | 249.3098 | -23.9539 | B=21.3, R2=20.0 | SSS | | |
| 150.6 | 249.3398 | -24.0013 | B=21.4, R2=19.8 | SSS | | |
| 155.9 | 249.3274 | -23.9264 | B=21.8, R2=20.7 | SSS | | |
| 156.3 | 249.3858 | -23.9946 | B=21.6, R2=20.3, i=19.3 | SSS | | |
| 157.1 | 249.3926 | -23.9352 | B=21.4, R2=19.8 | SSS | | |
| 158.2 | 249.3953 | -23.9382 | B=21.5, R2=19.6, i=18.5 | SSS | | |
| 158.2 | 249.3543 | -23.9178 | B=20.3, R2=18.9, i=18.3 | SSS | | |
| 158.6 | 249.3169 | -23.9892 | B=21.7 | SSS | | |
| 159.7 | 249.3196 | -23.9925 | NED | | ||
| 160.5 | 249.3803 | -23.9238 | B=20.7, R2=19.7, i=19.2 | SSS | | |
| 161.2 | 249.3321 | -24.0015 | B=21.4 | SSS | | |
| 161.5 | 249.3070 | -23.9510 | B=20.7, R2=20.8 | SSS | | |
| 162.4 | 249.3053 | -23.9610 | B=21.7, R2=20.2 | SSS | | |
| 162.9 | 249.3062 | -23.9526 | B=20.3, R2=18.9 | SSS | | |
| 163.0 | 249.3059 | -23.9539 | B=21.3 | SSS | | |
| 167.3 | 249.3486 | -23.9157 | B=21.6, R2=20.0 | SSS | | |
| 168.1 | 249.3131 | -23.9348 | B=20.3, R2=19.8 | SSS | | |
| 168.9 | 249.3365 | -23.9179 | B=20.9, R2=19.0, i=19.2 | SSS | | |
| 168.9 | 249.3118 | -23.9360 | B=20.8, R2=20.3 | SSS | | |
| 170.4 | 249.3030 | -23.9599 | B=21.2, R2=19.2 | SSS | | |
| 170.7 | 249.4061 | -23.9553 | B=20.8, R2=19.3 | SSS | | |
| 170.8 | 249.3434 | -23.9155 | B=20.8, R2=19.5 | SSS | | |
| 171.8 | 249.3065 | -23.9434 | B=21.8 | SSS | | |
| 172.1 | 249.3509 | -24.0095 | B=20.0, R2=18.3, i=18.2 | SSS | | |
| 173.7 | 249.3616 | -23.9140 | B=22.0 | SSS | | |
| 173.9 | 249.3395 | -24.0081 | B=19.6, R2=18.9, i=18.0 | SSS | | |
| 175.4 | 249.3023 | -23.9526 | B=21.1, R2=20.4 | SSS | | |
| 175.6 | 249.3030 | -23.9495 | B=21.4 | SSS | | |
| 175.8 | 249.4078 | -23.9563 | B=21.3, R2=20.2 | SSS | | |
| 176.2 | 249.3183 | -23.9977 | B=19.9, R2=19.0, i=18.5 | SSS | | |
| 176.9 | 249.3234 | -24.0017 | B=20.9, R2=19.5 | SSS | | |
| 176.9 | 249.3976 | -23.9915 | B=20.2, R2=19.5, i=18.4 | SSS | | |
| 177.6 | 249.3126 | -23.9927 | B=21.3, R2=20.4 | SSS | | |
| 178.6 | 249.3148 | -23.9281 | B=21.6, R2=20.2 | SSS | | |
| 179.7 | 249.3077 | -23.9364 | B=21.7 | SSS | | |
| 179.9 | 249.4000 | -23.9338 | B=20.3, R2=19.0, i=18.7 | SSS | | |
| 179.9 | 249.3103 | -23.9910 | B=21.0, R2=20.5 | SSS | | |
| 182.1 | 249.3158 | -23.9259 | B=20.4, R2=19.1 | SSS | | |
| 182.1 | 249.3016 | -23.9476 | B=20.8, R2=20.0 | SSS | | |
| 182.8 | 249.3051 | -23.9390 | B=21.1, R2=20.6 | SSS | | |
| 182.8 | 249.3001 | -23.9524 | B=19.9, R2=18.4, i=17.8 | SSS | | |
| 183.4 | 249.3013 | -23.9766 | B=20.7, R2=18.9, i=18.0 | SSS | | |
| 186.6 | 249.2993 | -23.9508 | B=20.5, R2=19.5 | SSS | | |
| 187.5 | 249.4033 | -23.9890 | B=19.7, R2=18.7, i=18.2 | SSS | | |
| 187.6 | 249.3108 | -23.9950 | B=21.4, R2=20.3 | SSS | | |
| 187.9 | 249.2983 | -23.9533 | NED | | ||
| 190.6 | 249.2973 | -23.9547 | B=21.4 | SSS | | |
| 190.7 | 249.3058 | -23.9333 | B=22.0 | SSS | | |
| 192.8 | 249.3024 | -23.9860 | B=20.6, R2=19.1 | SSS | | |
| 196.5 | 249.3745 | -24.0133 | B=20.8, R2=19.8 | SSS | | |
| 196.9 | 249.3013 | -23.9372 | B=19.5, R2=18.4, i=18.8 | SSS | | |
| 196.9 | 249.3861 | -24.0084 | B=20.9, R2=19.3, i=18.3 | SSS | | |
| 196.9 | 249.4087 | -23.9383 | B=21.1, R2=20.1, i=19.0 | SSS | | |
| 197.5 | 249.3107 | -23.9245 | B=19.3, R2=18.0, i=18.1 | SSS | | |
| 197.7 | 249.3021 | -23.9884 | B=21.6 | SSS | | |
| 198.3 | 249.4149 | -23.9653 | B=21.2, R2=20.8 | SSS | | |
| 199.9 | 249.3581 | -24.0172 | B=21.3, R2=19.4 | 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