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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: 766194;
Presumed name: GRB 170804A
| BAT | 00h 25m 43.92s, -64° 44′ 52.8″ |
|---|---|
| position: | (6.433, -64.748 ± 180″) |
| XRT | 00h 25m 34.27s, -64° 47′ 02.4″ |
| position: | (6.3928, -64.7840 ± 2.1″) |
| UVOT | 00h 25m 34.44s, -64° 47′ 02.8″ |
| position: | (6.3935, -64.7841 ± 0.6″) |
| Galactic NHI: | 1.70×100 cm-2 |
| Galactic E(B-V): | 0.017 mag |
| Best RA: | 00h 25m 34.44s | = 6.3935 d |
|---|---|---|
| Best Dec: | -64° 47′ 02.8″ | = -64.7841 d |
| Gal Lat: | -52.12 | |
| Gal Long: | 307.41 | |
| Sun angle: | 121.23°, 8.5 hr West | |
1Sper #6 auto processing.
Galaxies within 3.33 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 23.3 | 6.3821 | -64.7886 | B=22.6, R2=20.3 | SSS |  | |
| 39.8 | 6.4183 | -64.7872 | NED | | ||
| 53.3 | 6.3961 | -64.7987 | B2=20.4, R2=20.4 | USNO-B1 | | |
| 53.4 | 6.3962 | -64.7988 | B=21.1, R2=19.8 | SSS | | |
| 64.1 | 6.3556 | -64.7921 | B2=20.8, R2=19.6 | USNO-B1 | | |
| 64.6 | 6.3555 | -64.7923 | B=21.9, R2=19.9 | SSS | | |
| 64.6 | 6.3555 | -64.7924 | B2=20.8, R2=20.0 | USNO-B1 | | |
| 65.7 | 6.3548 | -64.7924 | B2=20.5, R2=20.5 | USNO-B1 | | |
| 66.7 | 6.3543 | -64.7926 | B2=20.8, R2=20.1 | USNO-B1 | | |
| 71.8 | 6.4388 | -64.7802 | B2=20.9, I=18.5, R2=20.1 | USNO-B1 | | |
| 72.5 | 6.3692 | -64.7666 | B2=21.5, I=18.6, R2=23.7 | USNO-B1 | | |
| 72.8 | 6.4225 | -64.8000 | Mag=18.64 | NED | | |
| 74.1 | 6.4227 | -64.8002 | B=18.5, R2=17.1, i=16.7 | SSS | | |
| 78.5 | 6.4438 | -64.7803 | Mag=18.64 | NED | | |
| 79.2 | 6.4441 | -64.7814 | B2=12.9, I=18.7, R2=12.2 | USNO-B1 | | |
| 83.6 | 6.4188 | -64.8044 | B2=21.5, I=17.9, R1=19.4, R2=20.9 | USNO-B1 | | |
| 89.3 | 6.4375 | -64.7681 | Mag=19.59 | NED | | |
| 90.1 | 6.4436 | -64.7966 | B=21.8, R2=20.2 | SSS | | |
| 90.6 | 6.3699 | -64.7608 | B=22.0, R2=20.3 | SSS | | |
| 91.2 | 6.3694 | -64.7607 | B2=21.6, R2=20.4 | USNO-B1 | | |
| 92.2 | 6.3388 | -64.7728 | B2=20.6, R2=21.5 | USNO-B1 | | |
| 94.7 | 6.4141 | -64.7593 | B=22.4, R2=20.8, i=18.9 | SSS | | |
| 94.9 | 6.4282 | -64.8056 | B=22.1 | SSS | | |
| 98.9 | 6.4329 | -64.8058 | Mag=20.01 | NED | | |
| 99.7 | 6.4558 | -64.7761 | Mag=19.4 | NED | | |
| 100.1 | 6.4556 | -64.7916 | B2=21.8, R1=19.9, R2=20.3 | USNO-B1 | | |
| 100.3 | 6.4332 | -64.8059 | B=20.0, R2=18.9, i=18.5 | SSS | | |
| 104.4 | 6.3762 | -64.7559 | B=21.1, R2=19.7 | SSS | | |
| 124.0 | 6.3508 | -64.8133 | Mag=17.5 | NED | | |
| 126.8 | 6.3508 | -64.8143 | I=18.1, R1=18.4, R2=17.6 | USNO-B1 | | |
| 128.5 | 6.4611 | -64.8047 | B2=21.3, I=19.0 | USNO-B1 | | |
| 132.5 | 6.4755 | -64.7733 | I=18.3, R2=21.3 | USNO-B1 | | |
| 135.5 | 6.4806 | -64.7883 | B2=18.4, I=15.8, R1=16.0, R2=16.2 | USNO-B1 | | |
| 138.0 | 6.4820 | -64.7791 | B=22.4 | SSS | | |
| 138.2 | 6.4223 | -64.7477 | R1=20.4, R2=20.1 | USNO-B1 | | |
| 138.7 | 6.4813 | -64.7761 | B2=20.8, I=17.8, R2=20.2 | USNO-B1 | | |
| 141.1 | 6.4527 | -64.7542 | B=22.6 | SSS | | |
| 144.0 | 6.4238 | -64.7462 | B2=21.3, R2=20.9 | USNO-B1 | | |
| 144.8 | 6.4239 | -64.7460 | B=22.2 | SSS | | |
| 148.8 | 6.4326 | -64.7463 | B=21.5, R2=20.7 | SSS | | |
| 150.7 | 6.4760 | -64.8063 | B=22.2, R2=19.7, i=19.4 | SSS | | |
| 152.4 | 6.3569 | -64.8235 | B2=21.3, R2=21.4 | USNO-B1 | | |
| 157.4 | 6.4670 | -64.7539 | B=22.3, R2=20.8 | SSS | | |
| 157.9 | 6.2945 | -64.7710 | B2=18.8, R2=18.8 | USNO-B1 | | |
| 157.9 | 6.3507 | -64.8240 | B2=20.7, R2=19.8 | USNO-B1 | | |
| 158.2 | 6.3594 | -64.8256 | B2=20.5, I=18.4, R2=20.6 | USNO-B1 | | |
| 159.0 | 6.2937 | -64.7710 | B2=18.4, R2=18.7 | USNO-B1 | | |
| 160.0 | 6.3931 | -64.7396 | B2=21.6, R1=20.4 | USNO-B1 | | |
| 161.2 | 6.3957 | -64.7392 | B=21.4, R2=19.5, i=18.7 | SSS | | |
| 161.9 | 6.3954 | -64.7392 | Mag=19.5 | NED | | |
| 162.2 | 6.2940 | -64.8001 | I=18.4, R2=20.7 | USNO-B1 | | |
| 163.0 | 6.2936 | -64.8003 | B2=21.6, I=17.9, R1=19.7, R2=19.7 | USNO-B1 | | |
| 163.9 | 6.2908 | -64.7704 | R1=19.5, R2=19.4 | USNO-B1 | | |
| 165.1 | 6.3574 | -64.8273 | B2=20.5, I=18.2, R2=20.3 | USNO-B1 | | |
| 165.5 | 6.4987 | -64.7753 | B=21.7, R2=21.0 | SSS | | |
| 166.8 | 6.4053 | -64.7380 | B=21.2, R2=19.7, i=19.1 | SSS | | |
| 167.0 | 6.3442 | -64.8256 | Mag=19.5 | NED | | |
| 167.0 | 6.4055 | -64.7379 | B2=20.3, I=18.6, R1=19.5, R2=20.2 | USNO-B1 | | |
| 167.2 | 6.2879 | -64.7714 | B2=16.3, R2=20.1 | USNO-B1 | | |
| 167.7 | 6.3858 | -64.7375 | B2=20.5, I=19.0, R1=19.4, R2=20.5 | USNO-B1 | | |
| 167.9 | 6.2917 | -64.7661 | B2=21.0, I=18.4, R2=21.8 | USNO-B1 | | |
| 169.7 | 6.2868 | -64.7705 | R1=19.6, R2=18.9 | USNO-B1 | | |
| 170.6 | 6.4211 | -64.7382 | B2=20.5, I=18.0, R1=19.2 | USNO-B1 | | |
| 170.9 | 6.4936 | -64.7638 | B=22.2, R2=21.2 | SSS | | |
| 171.1 | 6.4972 | -64.8008 | B2=20.2, I=18.5, R1=19.2, R2=20.2 | USNO-B1 | | |
| 173.0 | 6.2842 | -64.7710 | B2=15.8, I=18.8 | USNO-B1 | | |
| 178.4 | 6.2800 | -64.7719 | B2=17.1, R1=15.5 | USNO-B1 | | |
| 179.5 | 6.3788 | -64.8336 | Mag=19.5 | NED | | |
| 180.6 | 6.2750 | -64.7841 | B2=20.9, R2=19.7 | USNO-B1 | | |
| 182.3 | 6.2776 | -64.7716 | B2=17.6, I=17.5, R1=16.3 | USNO-B1 | | |
| 182.4 | 6.5079 | -64.7703 | Mag=19.4 | NED | | |
| 182.5 | 6.4994 | -64.7615 | B2=21.5, R2=21.5 | USNO-B1 | | |
| 183.1 | 6.4876 | -64.7531 | B=20.4, R2=19.3, i=17.8 | SSS | | |
| 183.8 | 6.3409 | -64.8300 | B2=20.1, R1=19.4, R2=20.2 | USNO-B1 | | |
| 183.9 | 6.2740 | -64.7770 | B2=19.6, R2=18.3 | USNO-B1 | | |
| 184.1 | 6.5086 | -64.7707 | B=21.9, R2=19.2, i=18.9 | SSS | | |
| 184.2 | 6.4017 | -64.7330 | B=20.6, R2=18.8, i=18.5 | SSS | | |
| 184.3 | 6.5129 | -64.7855 | B=21.2, R2=20.0 | SSS | | |
| 184.6 | 6.5089 | -64.7705 | B2=21.2, I=18.8 | USNO-B1 | | |
| 184.8 | 6.4885 | -64.7528 | B2=20.6, I=17.2, R2=19.7 | USNO-B1 | | |
| 186.4 | 6.5121 | -64.7940 | B=22.2, R2=20.6 | SSS | | |
| 187.1 | 6.2713 | -64.7794 | R1=20.2, R2=20.1 | USNO-B1 | | |
| 187.3 | 6.3291 | -64.7396 | B=21.9 | SSS | | |
| 187.7 | 6.3752 | -64.8356 | B=20.3 | SSS | | |
| 187.7 | 6.3541 | -64.8335 | B2=16.4, I=18.6, R1=15.9 | USNO-B1 | | |
| 187.9 | 6.2708 | -64.7790 | B2=20.1, R1=20.1 | USNO-B1 | | |
| 188.1 | 6.2709 | -64.7785 | B2=20.1, R2=19.4 | USNO-B1 | | |
| 188.3 | 6.2716 | -64.7758 | B2=18.2, R1=18.6 | USNO-B1 | | |
| 188.5 | 6.2716 | -64.7754 | B2=17.9, R1=16.4 | USNO-B1 | | |
| 189.5 | 6.2693 | -64.7858 | B2=21.8, R2=20.8 | USNO-B1 | | |
| 189.7 | 6.2931 | -64.8152 | I=19.0, R2=19.6 | USNO-B1 | | |
| 190.0 | 6.2733 | -64.7711 | Mag=19.4 | NED | | |
| 191.1 | 6.4525 | -64.7375 | Mag=19.4 | NED | | |
| 191.3 | 6.2937 | -64.8163 | B2=20.8, R2=19.5 | USNO-B1 | | |
| 192.2 | 6.3652 | -64.7319 | B=20.0, R2=19.3, i=18.3 | SSS | | |
| 192.4 | 6.3650 | -64.7319 | B2=18.4, I=16.8, R1=19.1, R2=17.6 | USNO-B1 | | |
| 193.0 | 6.4155 | -64.8367 | I=17.9, R1=19.4 | USNO-B1 | | |
| 193.7 | 6.2738 | -64.7660 | I=17.2, R1=18.9 | USNO-B1 | | |
| 193.7 | 6.2942 | -64.8177 | I=18.7, R2=19.5 | USNO-B1 | | |
| 194.2 | 6.2740 | -64.7654 | I=17.9, R1=19.1 | USNO-B1 | | |
| 194.4 | 6.3629 | -64.7315 | B=19.4, R2=17.7, i=17.2 | SSS | | |
| 194.6 | 6.3633 | -64.7317 | Mag=19.06 | NED | | |
| 195.5 | 6.3759 | -64.8378 | B2=19.8, R2=18.9 | USNO-B1 | | |
| 195.8 | 6.4609 | -64.7380 | B=22.5 | SSS | | |
| 196.5 | 6.2741 | -64.7635 | B2=20.3, R2=19.4 | USNO-B1 | | |
| 196.6 | 6.3017 | -64.8225 | B=22.1 | SSS | | |
| 197.8 | 6.3542 | -64.8364 | B2=19.3, R1=16.1, R2=19.6 | USNO-B1 | | |
| 198.4 | 6.5185 | -64.7711 | B2=21.4, R1=20.3 | USNO-B1 | | |
| 199.2 | 6.5194 | -64.7716 | B=21.4, R2=19.5 | SSS | | |
| 199.6 | 6.2875 | -64.8164 | Mag=19.72 | NED | | |
| 199.8 | 6.3296 | -64.7355 | B=21.0, R2=19.4, i=18.5 | 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