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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: 750298;
Presumed name: GRB 170428A
| BAT | 22h 00m 15.12s, +26° 55′ 03.0″ |
|---|---|
| position: | (330.063, 26.9175 ± 180″) |
| XRT | No position available. |
| UVOT | No position available. |
| Galactic NHI: | 5.61×100 cm-2 |
| Galactic E(B-V): | 0.065 mag |
| Best RA: | 22h 00m 15.12s | = 330.063 d |
|---|---|---|
| Best Dec: | +26° 55′ 03.0″ | = 26.9175 d |
| Gal Lat: | -22.08 | |
| Gal Long: | 82.11 | |
| Sun angle: | 62.10°, 4.4 hr West | |
Galaxies within 3.33 of BAT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 26.4 | 330.0698 | 26.9134 | B1=20.9, I=18.0, R2=19.8 | USNO-B1 |  | |
| 30.1 | 330.0567 | 26.9118 | B=21.7, R=20.0 | APM-N | | |
| 35.7 | 330.0657 | 26.9271 | I=18.5, R1=20.1 | USNO-B1 | | |
| 36.5 | 330.0564 | 26.9098 | B=21.3, R=20.0 | APM-N | | |
| 36.6 | 330.0550 | 26.9103 | B1=20.9, B2=20.9, R1=19.7, R2=19.9 | USNO-B1 | | |
| 41.6 | 330.0671 | 26.9065 | B2=21.0, I=18.5 | USNO-B1 | | |
| 65.5 | 330.0811 | 26.9091 | B2=21.2, R1=19.5, R2=19.8 | USNO-B1 | | |
| 70.6 | 330.0664 | 26.8986 | B=21.7, R=19.6 | APM-N | | |
| 74.6 | 330.0414 | 26.9098 | I=17.7, R1=19.5, R2=19.8 | USNO-B1 | | |
| 79.2 | 330.0829 | 26.9305 | I=18.3, R1=20.1 | USNO-B1 | | |
| 89.2 | 330.0908 | 26.9185 | B2=20.7, I=18.6, R1=19.8 | USNO-B1 | | |
| 92.0 | 330.0901 | 26.9259 | I=18.6, R1=20.1 | USNO-B1 | | |
| 93.0 | 330.0903 | 26.9262 | I=18.4, R1=19.8, R2=19.9 | USNO-B1 | | |
| 104.1 | 330.0947 | 26.9114 | B1=20.8, R1=16.6 | USNO-B1 | | |
| 104.5 | 330.0372 | 26.9352 | B1=21.0, B2=20.7, R1=20.2 | USNO-B1 | | |
| 105.2 | 330.0892 | 26.9355 | B=17.3, R=15.5 | APM-N | | |
| 105.4 | 330.0556 | 26.8890 | B=22.1, R=17.2 | APM-N | | |
| 106.6 | 330.0558 | 26.8891 | B=18.0, R=16.6 | APM-N | | |
| 106.8 | 330.0673 | 26.8886 | B=21.9, R=20.0 | APM-N | | |
| 106.8 | 330.0895 | 26.8995 | B2=21.1, I=18.4, R1=19.1, R2=19.5 | USNO-B1 | | |
| 110.1 | 330.0907 | 26.9000 | B=19.7, R=18.1 | APM-N | | |
| 110.3 | 330.0845 | 26.9419 | B=21.9, R=20.0 | APM-N | | |
| 112.4 | 330.0969 | 26.9254 | I=18.2, R1=19.7, R2=19.9 | USNO-B1 | | |
| 115.0 | 330.0912 | 26.9377 | B=16.1, R=15.9 | APM-N | | |
| 115.1 | 330.0399 | 26.9425 | B=22.1, R=19.7 | APM-N | | |
| 117.1 | 330.0399 | 26.9427 | B1=21.2, B2=21.0, I=17.1, R1=19.4, R2=19.3 | USNO-B1 | | |
| 120.4 | 330.1004 | 26.9194 | B1=21.2, I=18.6 | USNO-B1 | | |
| 122.5 | 330.0907 | 26.9414 | B=20.4, R=18.1 | APM-N | | |
| 124.7 | 330.0700 | 26.9516 | I=18.4, R1=20.1 | USNO-B1 | | |
| 127.1 | 330.0492 | 26.8849 | B=21.9, R=19.8 | APM-N | | |
| 127.3 | 330.0645 | 26.8827 | B=19.3, R=18.4 | APM-N | | |
| 129.7 | 330.0909 | 26.9436 | B1=21.1, B2=21.0, I=17.9, R1=19.3, R2=19.3 | USNO-B1 | | |
| 141.3 | 330.0756 | 26.9556 | B=21.9, R=20.0 | APM-N | | |
| 148.2 | 330.0950 | 26.9477 | B=21.6, R=20.0 | APM-N | | |
| 148.4 | 330.0319 | 26.8869 | B1=19.7, R1=19.6 | USNO-B1 | | |
| 149.1 | 330.0245 | 26.8948 | B=21.9, R=19.1 | APM-N | | |
| 149.1 | 330.0316 | 26.8870 | B=21.2, R=19.3 | APM-N | | |
| 149.8 | 330.0317 | 26.8871 | B=20.4, R=18.5 | APM-N | | |
| 151.0 | 330.1100 | 26.9201 | B=20.1, R=17.9 | APM-N | | |
| 151.5 | 330.0908 | 26.9520 | B=19.6, R=18.3 | APM-N | | |
| 152.0 | 330.0683 | 26.9600 | B=21.2, R=19.2 | APM-N | | |
| 154.8 | 330.0368 | 26.8814 | I=17.9, R2=19.9 | USNO-B1 | | |
| 156.7 | 330.0217 | 26.8948 | B=21.8, R=20.0 | APM-N | | |
| 156.9 | 330.0542 | 26.9609 | B=20.0, R=20.0 | APM-N | | |
| 159.6 | 330.0428 | 26.9580 | R1=20.2, R2=19.9 | USNO-B1 | | |
| 159.7 | 330.1023 | 26.8903 | B2=21.1, I=18.2, R1=20.1, R2=19.7 | USNO-B1 | | |
| 160.2 | 330.0750 | 26.8748 | B=20.9, R=20.0 | APM-N | | |
| 161.1 | 330.0333 | 26.9536 | B1=21.1, B2=20.4, R2=19.8 | USNO-B1 | | |
| 161.6 | 330.1028 | 26.8900 | R1=19.8, R2=19.0 | USNO-B1 | | |
| 165.0 | 330.1036 | 26.8899 | B=19.3, R=18.1 | APM-N | | |
| 165.9 | 330.0668 | 26.9640 | B=16.6, R=15.6 | APM-N | | |
| 167.5 | 330.0650 | 26.9640 | I=18.4, R1=19.2, R2=19.1 | USNO-B1 | | |
| 167.6 | 330.0658 | 26.9640 | B2=20.0, R1=19.0 | USNO-B1 | | |
| 171.8 | 330.0995 | 26.8826 | R1=19.8, R2=19.9 | USNO-B1 | | |
| 173.2 | 330.0091 | 26.9167 | B=21.5, R=20.0 | APM-N | | |
| 174.6 | 330.1157 | 26.9059 | B=21.1, R=18.4 | APM-N | | |
| 174.8 | 330.0126 | 26.8997 | B=21.4, R=20.0 | APM-N | | |
| 175.2 | 330.0950 | 26.8786 | B=20.8, R=20.0 | APM-N | | |
| 177.0 | 330.1112 | 26.9419 | B=21.7, R=20.0 | APM-N | | |
| 177.5 | 330.1183 | 26.9178 | B=21.7, R=20.0 | APM-N | | |
| 180.8 | 330.0318 | 26.9594 | B1=20.9, R2=19.9 | USNO-B1 | | |
| 181.6 | 330.0081 | 26.9297 | R1=19.7, R2=19.8 | USNO-B1 | | |
| 181.8 | 330.0111 | 26.9381 | B=21.0, R=18.1 | APM-N | | |
| 182.2 | 330.0304 | 26.9594 | B=21.3, R=20.0 | APM-N | | |
| 182.3 | 330.0064 | 26.9215 | I=18.5, R1=18.5, R2=19.9 | USNO-B1 | | |
| 183.5 | 330.0693 | 26.9687 | B=21.5, R=20.0 | APM-N | | |
| 183.6 | 330.1152 | 26.8971 | B=19.7, R=18.6 | APM-N | | |
| 184.1 | 330.0293 | 26.8766 | B=20.4, R=18.7 | APM-N | | |
| 187.5 | 330.0825 | 26.8684 | B2=21.2, I=18.5, R2=19.9 | USNO-B1 | | |
| 189.5 | 330.0181 | 26.8833 | B2=21.2, I=18.1, R1=19.9 | USNO-B1 | | |
| 195.9 | 330.0024 | 26.9246 | B=21.3, R=19.7 | APM-N | | |
| 196.9 | 330.0205 | 26.9575 | B=20.5, R=17.6 | APM-N | | |
| 199.6 | 330.0798 | 26.9709 | B1=20.9, I=18.2 | 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