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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: 537195;
Presumed name: GRB 121031A
| BAT | 11h 23m 05.04s, -03° 30′ 38.2″ |
|---|---|
| position: | (170.771, -3.5106 ± 180″) |
| XRT | 11h 23m 04.92s, -03° 31′ 01.9″ |
| position: | (170.7705, -3.5172 ± 2.0″) |
| UVOT | No position available. |
| Galactic NHI: | 3.98×1020 cm-2 |
| Galactic E(B-V): | NED unavailable |
| Best RA: | 11h 23m 04.92s | = 170.7705 d |
|---|---|---|
| Best Dec: | -03° 31′ 01.9″ | = -3.5172 d |
| Gal Lat: | 52.67 | |
| Gal Long: | 264.69 | |
| Sun angle: | 46.41°, 3.05 hr West | |
1Sper #8 auto processing.
Galaxies within 3.33 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 7.4 | 170.7705 | -3.5151 | B=20.8, R2=19.1, i=18.6 | SSS |  | |
| 29.8 | 170.7780 | -3.5137 | B=21.7, R2=19.8 | SSS | | |
| 30.0 | 170.7779 | -3.5134 | B2=24.1, R2=20.0 | USNO-B1 | | |
| 34.1 | 170.7784 | -3.5225 | B=22.1 | SSS | | |
| 43.2 | 170.7712 | -3.5292 | B2=23.8, I=18.6 | USNO-B1 | | |
| 48.8 | 170.7617 | -3.5068 | B=19.8, R2=18.8, i=18.8 | SSS | | |
| 48.8 | 170.7617 | -3.5069 | Mag=19.95 | NED | | |
| 49.0 | 170.7615 | -3.5069 | B=21.5, R=18.9 | APM-N | | |
| 51.9 | 170.7573 | -3.5231 | I=18.6, R1=19.8, R2=19.7 | USNO-B1 | | |
| 71.9 | 170.7617 | -3.4993 | B=22.3 | SSS | | |
| 74.7 | 170.7571 | -3.5014 | Mag=19.95 | NED | | |
| 78.0 | 170.7499 | -3.5239 | B=21.3, R=20.0 | APM-N | | |
| 78.8 | 170.7496 | -3.5238 | B=18.1 | SSS | | |
| 80.5 | 170.7483 | -3.5206 | Mag=19.95 | NED | | |
| 85.3 | 170.7469 | -3.5200 | B=21.3, R=20.0 | APM-N | | |
| 86.1 | 170.7469 | -3.5215 | I=18.0, R1=19.3, R2=16.8 | USNO-B1 | | |
| 86.2 | 170.7493 | -3.5284 | B=18.8, i=17.3 | SSS | | |
| 86.3 | 170.7937 | -3.5232 | B=20.7, R=17.7 | APM-N | | |
| 86.4 | 170.7477 | -3.5247 | B=17.8, R=12.2 | APM-N | | |
| 86.7 | 170.7937 | -3.5233 | 0.119100 | Mag=19.43 | NED | |
| 86.8 | 170.7939 | -3.5232 | B=19.2, R2=17.8, i=17.2 | SSS | | |
| 87.3 | 170.7471 | -3.5239 | B=19.6, i=17.1 | SSS | | |
| 87.3 | 170.7475 | -3.5247 | 0.112600 | Mag=16.77 | NED | |
| 87.5 | 170.7473 | -3.5247 | h=12.9, j=13.7, k=12.5 | 2MASS | | |
| 87.7 | 170.7472 | -3.5243 | B=17.2, R2=15.6, i=15.2 | SSS | | |
| 87.9 | 170.7495 | -3.5298 | I=18.6, R2=19.9 | USNO-B1 | | |
| 91.3 | 170.7452 | -3.5194 | B=21.4 | SSS | | |
| 94.7 | 170.7443 | -3.5202 | B=21.8 | SSS | | |
| 95.1 | 170.7459 | -3.5270 | B=21.0 | SSS | | |
| 96.8 | 170.7822 | -3.4930 | B=20.9, R2=19.0, i=18.3 | SSS | | |
| 97.2 | 170.7434 | -3.5168 | B=21.7, R2=20.8 | SSS | | |
| 103.6 | 170.7699 | -3.5460 | I=18.4, R2=20.0 | USNO-B1 | | |
| 105.3 | 170.7420 | -3.5242 | B=21.4, R=20.0 | APM-N | | |
| 105.5 | 170.7924 | -3.4977 | B=21.5, R=20.0 | APM-N | | |
| 129.2 | 170.7733 | -3.4814 | B=22.3, R2=20.2 | SSS | | |
| 134.1 | 170.7332 | -3.5188 | B=19.6, R2=18.1, i=17.5 | SSS | | |
| 134.1 | 170.7332 | -3.5187 | B=21.3, R=18.2 | APM-N | | |
| 134.8 | 170.7329 | -3.5189 | Mag=19.86 | NED | | |
| 136.1 | 170.7349 | -3.5043 | B=21.3, R2=19.9 | SSS | | |
| 136.9 | 170.7387 | -3.5381 | B=21.8, R2=19.9 | SSS | | |
| 137.1 | 170.7659 | -3.5550 | B=19.4, R2=17.9, i=17.6 | SSS | | |
| 137.1 | 170.7660 | -3.5550 | B=20.1, R=17.7 | APM-N | | |
| 137.4 | 170.7658 | -3.5550 | 0.115600 | Mag=19.43 | NED | |
| 138.0 | 170.7792 | -3.5545 | B2=23.7, I=18.6, R1=19.3, R2=19.0 | USNO-B1 | | |
| 138.4 | 170.7380 | -3.5379 | B1=20.7, R2=20.0 | USNO-B1 | | |
| 138.6 | 170.7433 | -3.4899 | B=22.0 | SSS | | |
| 139.0 | 170.8088 | -3.5116 | R=22.5, g=26.2, i=21.4, u=25.3, z=21.0 | SDSS | | |
| 141.2 | 170.7699 | -3.4780 | h=12.5, j=13.4, k=12.1 | 2MASS | | |
| 141.2 | 170.7696 | -3.4781 | 0.045205 | Mag=15.33 | NED | |
| 142.1 | 170.7697 | -3.4777 | B=16.5, R2=15.6, i=14.8 | SSS | | |
| 142.1 | 170.7697 | -3.4777 | B=16.0, R=12.7 | APM-N | | |
| 149.4 | 170.8108 | -3.5069 | Mag=22.9 | NED | | |
| 149.4 | 170.8108 | -3.5069 | R=21.8, g=22.9, i=21.5, u=23.3, z=21.4 | SDSS | | |
| 150.2 | 170.7887 | -3.4797 | 0.110800 | Mag=19.49 | NED | |
| 150.6 | 170.7890 | -3.4797 | B=19.3, R2=18.0, i=17.2 | SSS | | |
| 151.0 | 170.7889 | -3.4795 | B=21.0, R=17.7 | APM-N | | |
| 155.9 | 170.7274 | -3.5119 | B=21.4, R2=19.6 | SSS | | |
| 158.5 | 170.7271 | -3.5091 | B=21.5, R=18.4 | APM-N | | |
| 159.0 | 170.7270 | -3.5090 | B=19.8, R2=18.3, i=17.8 | SSS | | |
| 159.0 | 170.8085 | -3.5398 | R=21.6, g=22.3, i=22.1, u=22.6, z=21.2 | SDSS | | |
| 159.1 | 170.8083 | -3.5397 | Mag=21.3 | NED | | |
| 159.4 | 170.7267 | -3.5092 | Mag=19.96 | NED | | |
| 160.1 | 170.8117 | -3.5006 | Mag=18.4 | NED | | |
| 160.2 | 170.8089 | -3.5398 | R=23.1, g=25.0, i=22.2, u=24.3, z=22.2 | SDSS | | |
| 161.2 | 170.8149 | -3.5110 | R=22.8, g=23.2, i=21.1, u=23.8, z=22.3 | SDSS | | |
| 162.8 | 170.7834 | -3.4739 | B=22.0, R2=21.0 | SSS | | |
| 165.2 | 170.8104 | -3.5394 | Mag=22.9 | NED | | |
| 165.2 | 170.8107 | -3.5395 | R=21.8, g=23.7, i=21.3, u=22.9, z=20.5 | SDSS | | |
| 165.6 | 170.7444 | -3.5551 | B=20.8, R=17.6 | APM-N | | |
| 166.8 | 170.7418 | -3.4808 | B=21.1, R2=20.1 | SSS | | |
| 166.9 | 170.7417 | -3.4808 | B2=22.7, R2=20.0 | USNO-B1 | | |
| 168.2 | 170.8171 | -3.5156 | Mag=23.7 | NED | | |
| 168.6 | 170.8007 | -3.5530 | B=19.5, R=17.6 | APM-N | | |
| 169.2 | 170.7291 | -3.5395 | B=21.8 | SSS | | |
| 169.7 | 170.7884 | -3.4735 | B=22.1, R2=20.6 | SSS | | |
| 170.1 | 170.8177 | -3.5132 | R=21.6, g=22.9, i=20.8, u=26.2, z=20.6 | SDSS | | |
| 170.2 | 170.8175 | -3.5133 | Mag=22.4 | NED | | |
| 170.3 | 170.8150 | -3.5333 | Mag=23.1 | NED | | |
| 171.7 | 170.8158 | -3.5314 | Mag=23.7 | NED | | |
| 171.7 | 170.8161 | -3.5314 | R=22.0, g=23.7, i=22.2, u=24.8, z=21.7 | SDSS | | |
| 172.7 | 170.8185 | -3.5156 | R=22.4, g=23.6, i=22.7, u=24.2, z=21.5 | SDSS | | |
| 173.5 | 170.7340 | -3.4856 | B=21.4, R=20.0 | APM-N | | |
| 173.5 | 170.7688 | -3.4690 | B=21.3, R=20.0 | APM-N | | |
| 173.6 | 170.8150 | -3.4989 | Mag=23.1 | NED | | |
| 174.2 | 170.7912 | -3.4735 | B=20.6, R2=18.9, i=18.1 | SSS | | |
| 175.5 | 170.8179 | -3.5055 | R=22.6, g=24.4, i=21.8, u=25.1, z=21.2 | SDSS | | |
| 178.7 | 170.8196 | -3.5247 | Mag=23.3 | NED | | |
| 179.6 | 170.8014 | -3.5564 | B=22.3, R2=21.0 | SSS | | |
| 180.5 | 170.8202 | -3.5246 | B=21.5, R=20.0 | APM-N | | |
| 181.7 | 170.7283 | -3.5450 | B2=22.7, I=18.6, R1=19.8 | USNO-B1 | | |
| 182.1 | 170.7893 | -3.5642 | B=21.5, R=19.9 | APM-N | | |
| 183.2 | 170.8211 | -3.5109 | R=21.7, g=23.4, i=21.7, u=27.0, z=21.4 | SDSS | | |
| 183.2 | 170.8208 | -3.5108 | Mag=23.6 | NED | | |
| 185.5 | 170.7276 | -3.5459 | B=20.9, R2=20.2, i=19.0 | SSS | | |
| 187.7 | 170.8113 | -3.5498 | R=26.7, g=24.0, i=25.0, u=25.2, z=20.1 | SDSS | | |
| 189.3 | 170.7431 | -3.5621 | R1=19.8, R2=19.7 | USNO-B1 | | |
| 189.6 | 170.8005 | -3.4739 | B=21.5, R=19.8 | APM-N | | |
| 190.7 | 170.8155 | -3.5453 | R=20.4, g=21.4, i=20.1, u=22.9, z=19.5 | SDSS | | |
| 190.7 | 170.8088 | -3.4806 | Mag=21.4 | NED | | |
| 190.7 | 170.8154 | -3.5453 | Mag=20.8 | NED | | |
| 190.7 | 170.8089 | -3.4806 | R=21.5, g=21.5, i=21.8, u=21.6, z=21.7 | SDSS | | |
| 191.8 | 170.8187 | -3.5400 | B=21.5, R=20.0 | APM-N | | |
| 192.0 | 170.7212 | -3.5378 | B=21.5, R=18.9 | APM-N | | |
| 196.7 | 170.7542 | -3.4650 | Mag=19.96 | NED | | |
| 196.9 | 170.7543 | -3.4649 | B=20.2, R=19.4 | APM-N | | |
| 197.0 | 170.7545 | -3.4649 | B=19.8, R2=18.8, i=18.3 | SSS | | |
| 197.1 | 170.8204 | -3.4945 | R=21.2, g=22.1, i=21.0, u=22.3, z=20.8 | SDSS | | |
| 197.2 | 170.8204 | -3.4944 | Mag=22.1 | NED | | |
| 197.3 | 170.8162 | -3.5472 | Mag=23.0 | NED | | |
| 197.3 | 170.8163 | -3.5474 | R=21.9, g=23.0, i=21.5, u=25.6, z=21.5 | SDSS | | |
| 197.6 | 170.8250 | -3.5122 | Mag=23.6 | NED | | |
| 197.9 | 170.8170 | -3.5467 | R=21.8, g=22.5, i=21.1, u=23.6, z=20.4 | SDSS | | |
| 197.9 | 170.8171 | -3.5467 | Mag=22.8 | NED | | |
| 199.5 | 170.7301 | -3.4792 | B=21.3, R=18.5 | APM-N | | |
| 199.6 | 170.7300 | -3.4794 | Mag=20.10 | NED | |
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