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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: 735331;
Presumed name: GRB 170127B
| BAT | 01h 19m 46.56s, -30° 20′ 16.8″ |
|---|---|
| position: | (19.944, -30.338 ± 180″) |
| XRT | 01h 19m 54.43s, -30° 21′ 30.2″ |
| position: | (19.9768, -30.3584 ± 2.8″) |
| UVOT | No position available. |
| Galactic NHI: | 1.90×100 cm-2 |
| Galactic E(B-V): | 0.020 mag |
| Best RA: | 01h 19m 54.43s | = 19.9768 d |
|---|---|---|
| Best Dec: | -30° 21′ 30.2″ | = -30.3584 d |
| Gal Lat: | -82.98 | |
| Gal Long: | 241.98 | |
| Sun angle: | 63.85°, -4.7 hr East of Sun | |
1Sper #3 auto processing.
Galaxies within 3.33 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 22.2 | 19.9701 | -30.3562 | B=22.1 | SSS |  | |
| 23.7 | 19.9700 | -30.3554 | B1=24.4, B2=18.5, R2=21.3 | USNO-B1 | | |
| 27.0 | 19.9685 | -30.3561 | I=19.1, R2=21.5 | USNO-B1 | | |
| 37.8 | 19.9889 | -30.3593 | B1=17.8, B2=16.1 | USNO-B1 | | |
| 39.0 | 19.9737 | -30.3479 | B=21.4, R2=19.3, i=18.7 | SSS | | |
| 59.7 | 19.9805 | -30.3747 | B=21.0, R2=20.0 | SSS | | |
| 59.8 | 19.9809 | -30.3746 | B2=21.3, R2=21.2 | USNO-B1 | | |
| 63.3 | 19.9887 | -30.3727 | B=21.3, R2=19.3, i=17.7 | SSS | | |
| 80.7 | 19.9683 | -30.3796 | B=21.5, R2=19.5 | SSS | | |
| 91.4 | 19.9590 | -30.3786 | B=20.9, R2=19.4 | SSS | | |
| 94.5 | 19.9473 | -30.3649 | B1=17.6, B2=21.9, R2=24.7 | USNO-B1 | | |
| 101.0 | 19.9445 | -30.3551 | B2=22.2, R2=21.4 | USNO-B1 | | |
| 102.7 | 19.9687 | -30.3307 | B=21.0, R2=19.3, i=19.0 | SSS | | |
| 102.7 | 19.9858 | -30.3859 | B=21.7, R2=21.4 | SSS | | |
| 102.9 | 19.9467 | -30.3464 | Mag=19.90 | NED | | |
| 103.2 | 19.9467 | -30.3463 | B=19.9, R2=18.2, i=18.4 | SSS | | |
| 108.1 | 19.9742 | -30.3883 | Mag=19.9 | NED | | |
| 109.6 | 20.0120 | -30.3602 | B=21.7, R2=20.5 | SSS | | |
| 109.6 | 20.0120 | -30.3601 | B2=22.0, R2=21.2 | USNO-B1 | | |
| 110.4 | 20.0093 | -30.3460 | B=20.4, R2=19.2, i=18.7 | SSS | | |
| 111.0 | 20.0095 | -30.3459 | B2=20.4, I=19.2, R1=20.8, R2=20.2 | USNO-B1 | | |
| 111.2 | 20.0096 | -30.3458 | Mag=19.1 | NED | | |
| 112.2 | 19.9748 | -30.3895 | B2=22.1, R2=20.0 | USNO-B1 | | |
| 115.2 | 20.0131 | -30.3648 | B2=23.0, R2=23.9 | USNO-B1 | | |
| 117.5 | 19.9450 | -30.3761 | B2=21.1, R2=20.1 | USNO-B1 | | |
| 117.7 | 19.9451 | -30.3763 | B2=21.6, R2=20.3 | USNO-B1 | | |
| 117.8 | 19.9450 | -30.3762 | B=20.8, R2=19.5 | SSS | | |
| 119.5 | 19.9619 | -30.3890 | B=22.2 | SSS | | |
| 122.1 | 19.9792 | -30.3244 | Mag=19.2 | NED | | |
| 123.2 | 19.9786 | -30.3242 | B2=21.9, I=19.2, R2=19.6 | USNO-B1 | | |
| 126.1 | 19.9363 | -30.3565 | B2=20.9, R2=19.9 | USNO-B1 | | |
| 129.4 | 19.9587 | -30.3908 | Mag=19.2 | NED | | |
| 130.7 | 19.9620 | -30.3924 | B=22.1, R2=21.1 | SSS | | |
| 131.5 | 19.9354 | -30.3497 | Mag=19.2 | NED | | |
| 132.7 | 19.9364 | -30.3466 | B2=21.2, I=19.0, R1=19.7, R2=20.4 | USNO-B1 | | |
| 134.5 | 19.9857 | -30.3950 | B=21.8, R2=21.3 | SSS | | |
| 134.5 | 19.9867 | -30.3948 | B1=17.8, B2=23.7, R2=23.9 | USNO-B1 | | |
| 138.8 | 20.0159 | -30.3771 | B=21.7, R2=20.5 | SSS | | |
| 140.2 | 19.9995 | -30.3921 | B=21.8, R2=21.7 | SSS | | |
| 141.6 | 19.9343 | -30.3727 | B2=21.9, R1=20.4, R2=23.1 | USNO-B1 | | |
| 145.0 | 19.9305 | -30.3533 | B2=22.2, I=19.2 | USNO-B1 | | |
| 145.7 | 20.0063 | -30.3897 | Mag=19.9 | NED | | |
| 147.1 | 20.0064 | -30.3903 | B=21.7, R2=19.7 | SSS | | |
| 147.8 | 20.0065 | -30.3905 | B2=21.3, I=19.1, R2=21.0 | USNO-B1 | | |
| 154.9 | 20.0233 | -30.3736 | Mag=19.9 | NED | | |
| 155.8 | 19.9383 | -30.3308 | Mag=19.9 | NED | | |
| 159.6 | 19.9731 | -30.4026 | R1=20.5, R2=24.4 | USNO-B1 | | |
| 160.6 | 19.9664 | -30.4021 | B2=22.4, I=19.2, R2=23.1 | USNO-B1 | | |
| 160.6 | 19.9596 | -30.3163 | B2=22.6, R1=20.2, R2=19.9 | USNO-B1 | | |
| 161.9 | 19.9659 | -30.4024 | B=21.5, R2=19.2, i=18.7 | SSS | | |
| 167.9 | 19.9594 | -30.3143 | B2=22.3, R2=21.2 | USNO-B1 | | |
| 169.0 | 20.0277 | -30.3419 | B1=23.2, I=16.4, R2=23.9 | USNO-B1 | | |
| 169.6 | 20.0128 | -30.3230 | B2=22.5, R2=20.9 | USNO-B1 | | |
| 170.3 | 20.0129 | -30.3231 | Mag=19.8 | NED | | |
| 170.9 | 19.9715 | -30.4056 | B1=18.0, B2=21.9 | USNO-B1 | | |
| 171.2 | 19.9217 | -30.3586 | B=21.9, R2=21.2, i=18.9 | SSS | | |
| 172.2 | 19.9978 | -30.4027 | B=22.4 | SSS | | |
| 178.8 | 19.9784 | -30.3087 | R1=20.1, R2=19.6 | USNO-B1 | | |
| 179.2 | 20.0039 | -30.4023 | B2=21.3, R2=18.6 | USNO-B1 | | |
| 179.2 | 19.9794 | -30.3087 | B1=18.6, B2=21.3 | USNO-B1 | | |
| 179.5 | 19.9224 | -30.3415 | B2=20.5, R2=20.5 | USNO-B1 | | |
| 179.7 | 19.9223 | -30.3415 | B=20.5, R2=19.2 | SSS | | |
| 179.9 | 19.9221 | -30.3414 | Mag=19.8 | NED | | |
| 180.7 | 19.9488 | -30.3144 | B=22.6, R2=20.6 | SSS | | |
| 181.8 | 19.9813 | -30.3081 | I=18.6, R1=19.1 | USNO-B1 | | |
| 182.3 | 20.0211 | -30.3252 | B=21.9 | SSS | | |
| 182.7 | 19.9717 | -30.4089 | Mag=19.8 | NED | | |
| 183.5 | 20.0005 | -30.4051 | B2=23.2, I=19.2 | USNO-B1 | | |
| 183.5 | 19.9829 | -30.3078 | 0.037200 | Mag=17.41 | NED | |
| 183.6 | 19.9746 | -30.3074 | B=21.8, R2=19.9 | SSS | | |
| 183.8 | 19.9828 | -30.3076 | B=17.6, R2=16.1, i=16.6 | SSS | | |
| 184.7 | 20.0360 | -30.3533 | B2=21.9, R2=20.6 | USNO-B1 | | |
| 186.3 | 19.9842 | -30.3070 | B1=19.8, I=18.0, R1=19.0 | USNO-B1 | | |
| 186.6 | 19.9891 | -30.4091 | B1=18.0, I=16.9 | USNO-B1 | | |
| 187.6 | 19.9892 | -30.4094 | Mag=19.67 | NED | | |
| 188.2 | 19.9894 | -30.4095 | B=19.7, R2=17.9, i=17.7 | SSS | | |
| 188.6 | 20.0038 | -30.4053 | Mag=19.67 | NED | | |
| 193.4 | 20.0077 | -30.4050 | I=19.2, R2=20.0 | USNO-B1 | | |
| 194.2 | 20.0042 | -30.4069 | B1=18.4, B2=21.9 | USNO-B1 | | |
| 195.6 | 20.0033 | -30.4077 | B2=22.0, R2=19.7 | USNO-B1 | | |
| 196.1 | 19.9521 | -30.4086 | Mag=19.67 | NED | | |
| 196.7 | 19.9200 | -30.3825 | I=19.2, R2=19.2 | 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