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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: 867987;
Presumed name: GRB 181020A
| BAT | 00h 55m 52.08s, -47° 22′ 48.0″ |
|---|---|
| position: | (13.967, -47.380 ± 180″) |
| XRT | 00h 55m 56.09s, -47° 22′ 46.6″ |
| position: | (13.9837, -47.3796 ± 4.8″) |
| UVOT | 00h 55m 55.78s, -47° 22′ 51.6″ |
| position: | (13.9824, -47.3810 ± 0.8″) |
| Galactic NHI: | 1.58×100 cm-2 |
| Galactic E(B-V): | 0.014 mag |
| Best RA: | 00h 55m 55.78s | = 13.9824 d |
|---|---|---|
| Best Dec: | -47° 22′ 51.6″ | = -47.3810 d |
| Gal Lat: | -69.73 | |
| Gal Long: | 300.74 | |
| Sun angle: | 121.34°, -11.3 hr East of Sun | |
1Sper #0 auto processing.
Galaxies within 3.33 of UVOT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 9.8 | 13.9852 | -47.3829 | B=18.7, R2=17.1, i=16.6 | SSS |  | |
| 9.9 | 13.9854 | -47.3829 | h=14.5, j=15.3, k=13.7 | 2MASS | | |
| 10.0 | 13.9854 | -47.3831 | Mag=18.86 | NED | | |
| 11.7 | 13.9860 | -47.3831 | B2=17.9, I=18.9 | USNO-B1 | | |
| 11.9 | 13.9871 | -47.3801 | B=20.8, R2=19.5, i=18.1 | SSS | | |
| 12.2 | 13.9871 | -47.3800 | Mag=19.1 | NED | | |
| 15.2 | 13.9787 | -47.3776 | B=22.6 | SSS | | |
| 35.8 | 13.9679 | -47.3789 | Mag=20.25 | NED | | |
| 35.8 | 13.9680 | -47.3790 | B=20.2, R2=18.8, i=18.4 | SSS | | |
| 48.7 | 13.9646 | -47.3875 | Mag=20.25 | NED | | |
| 52.7 | 13.9617 | -47.3761 | Mag=20.25 | NED | | |
| 62.0 | 13.9777 | -47.3641 | B=21.1, R2=19.6 | SSS | | |
| 62.2 | 13.9608 | -47.3717 | Mag=20.19 | NED | | |
| 62.5 | 13.9608 | -47.3716 | B=20.2, R2=19.3, i=19.1 | SSS | | |
| 63.6 | 13.9600 | -47.3720 | B2=19.2, R2=19.7 | USNO-B1 | | |
| 68.3 | 13.9751 | -47.3993 | B2=20.2, I=18.9, R2=19.4 | USNO-B1 | | |
| 68.6 | 13.9707 | -47.3637 | B=22.4, R2=19.9, i=18.9 | SSS | | |
| 69.3 | 13.9548 | -47.3764 | B=22.3, R2=20.6 | SSS | | |
| 70.5 | 13.9757 | -47.4001 | B2=17.4, I=19.0, R1=19.7, R2=19.4 | USNO-B1 | | |
| 70.6 | 13.9758 | -47.4001 | B=22.0, R2=19.5, i=18.3 | SSS | | |
| 71.6 | 13.9863 | -47.3614 | Mag=18.8 | NED | | |
| 75.0 | 13.9538 | -47.3887 | B=22.6, R2=20.4 | SSS | | |
| 75.0 | 13.9778 | -47.4016 | B=20.6, R2=18.7, i=17.9 | SSS | | |
| 75.4 | 13.9779 | -47.4017 | Mag=18.8 | NED | | |
| 77.0 | 14.0092 | -47.3697 | B=19.9, R2=19.2 | SSS | | |
| 77.7 | 14.0096 | -47.3697 | Mag=19.88 | NED | | |
| 88.9 | 13.9649 | -47.3593 | B=22.2, R2=20.1 | SSS | | |
| 91.6 | 13.9492 | -47.3928 | Mag=19.88 | NED | | |
| 91.7 | 13.9491 | -47.3928 | B=21.7, R2=19.4, i=17.7 | SSS | | |
| 103.3 | 13.9967 | -47.4081 | Mag=19.88 | NED | | |
| 103.6 | 13.9967 | -47.4081 | B2=18.5, I=19.1, R1=19.9, R2=20.0 | USNO-B1 | | |
| 103.8 | 13.9417 | -47.3896 | I=18.5, R2=19.6 | USNO-B1 | | |
| 110.0 | 14.0156 | -47.3603 | B2=18.6, I=18.4, R2=20.4 | USNO-B1 | | |
| 111.6 | 13.9437 | -47.3978 | Mag=19.88 | NED | | |
| 111.8 | 14.0253 | -47.3700 | I=17.5, R1=19.9, R2=20.4 | USNO-B1 | | |
| 113.1 | 14.0288 | -47.3797 | Mag=19.88 | NED | | |
| 113.6 | 14.0247 | -47.3942 | B2=19.7, I=18.1, R1=18.2, R2=18.4 | USNO-B1 | | |
| 113.8 | 14.0246 | -47.3942 | Mag=19.88 | NED | | |
| 119.3 | 14.0148 | -47.4059 | B=20.7, R2=19.4 | SSS | | |
| 120.8 | 14.0150 | -47.4061 | Mag=19.6 | NED | | |
| 125.3 | 13.9427 | -47.4031 | B2=19.0, R2=20.4 | USNO-B1 | | |
| 129.5 | 13.9508 | -47.3519 | Mag=19.6 | NED | | |
| 130.7 | 14.0146 | -47.3519 | Mag=19.6 | NED | | |
| 133.2 | 13.9583 | -47.3478 | B2=20.1, R2=19.3 | USNO-B1 | | |
| 136.3 | 13.9933 | -47.4181 | Mag=19.6 | NED | | |
| 137.0 | 13.9312 | -47.3969 | Mag=19.6 | NED | | |
| 138.2 | 13.9672 | -47.3440 | B=21.0, R2=20.2 | SSS | | |
| 138.9 | 13.9667 | -47.3439 | Mag=20.46 | NED | | |
| 139.0 | 13.9392 | -47.3556 | Mag=20.46 | NED | | |
| 141.8 | 13.9696 | -47.3425 | Mag=20.46 | NED | | |
| 141.8 | 13.9695 | -47.3426 | B=19.5, R2=17.0, i=15.9 | SSS | | |
| 142.4 | 13.9767 | -47.4203 | Mag=20.46 | NED | | |
| 145.1 | 14.0371 | -47.3969 | B2=20.2, R2=19.8 | USNO-B1 | | |
| 145.7 | 14.0375 | -47.3964 | Mag=20.46 | NED | | |
| 146.5 | 13.9400 | -47.4100 | Mag=20.46 | NED | | |
| 146.9 | 13.9467 | -47.4139 | Mag=20.46 | NED | | |
| 148.0 | 13.9658 | -47.4205 | I=18.9, R2=19.6 | USNO-B1 | | |
| 148.6 | 13.9658 | -47.4208 | Mag=19.9 | NED | | |
| 149.5 | 14.0401 | -47.3950 | B=21.7 | SSS | | |
| 149.5 | 13.9470 | -47.4149 | B2=19.8, I=18.7, R2=19.8 | USNO-B1 | | |
| 149.7 | 14.0403 | -47.3950 | B2=17.9, R2=23.1 | USNO-B1 | | |
| 151.4 | 13.9906 | -47.4227 | B2=20.2, I=18.9, R1=19.3, R2=18.8 | USNO-B1 | | |
| 151.5 | 13.9904 | -47.4228 | Mag=19.9 | NED | | |
| 153.9 | 14.0254 | -47.4123 | B=21.8, R2=20.2 | SSS | | |
| 154.3 | 13.9400 | -47.4129 | I=19.1, R2=19.3 | USNO-B1 | | |
| 155.2 | 13.9558 | -47.4200 | Mag=19.9 | NED | | |
| 156.7 | 13.9259 | -47.3603 | B=22.4 | SSS | | |
| 157.3 | 13.9238 | -47.3625 | Mag=19.6 | NED | | |
| 158.1 | 14.0383 | -47.4033 | B=22.2 | SSS | | |
| 158.2 | 14.0350 | -47.3553 | Mag=19.6 | NED | | |
| 158.9 | 14.0438 | -47.3661 | Mag=19.6 | NED | | |
| 159.2 | 13.9737 | -47.3372 | Mag=19.6 | NED | | |
| 160.4 | 13.9975 | -47.3378 | Mag=18.8 | NED | | |
| 160.6 | 13.9978 | -47.3376 | B=21.1, R2=19.1, i=18.2 | SSS | | |
| 161.2 | 14.0362 | -47.4069 | Mag=18.8 | NED | | |
| 161.4 | 13.9915 | -47.3366 | B=20.2, R2=18.3, i=17.2 | SSS | | |
| 161.5 | 13.9912 | -47.3367 | Mag=20.38 | NED | | |
| 161.8 | 13.9913 | -47.3365 | B2=19.9, I=19.0, R1=18.9, R2=18.6 | USNO-B1 | | |
| 162.4 | 13.9738 | -47.3363 | B=21.5, R2=20.8 | SSS | | |
| 162.5 | 13.9625 | -47.4242 | Mag=20.38 | NED | | |
| 166.1 | 13.9383 | -47.3458 | Mag=20.38 | NED | | |
| 166.6 | 13.9281 | -47.3529 | B=20.9, R2=19.2, i=18.4 | SSS | | |
| 167.0 | 13.9304 | -47.3508 | Mag=20.38 | NED | | |
| 168.2 | 13.9183 | -47.3983 | Mag=20.38 | NED | | |
| 168.6 | 13.9989 | -47.3355 | B=22.0, R2=20.1 | SSS | | |
| 170.7 | 13.9154 | -47.3953 | Mag=20.38 | NED | | |
| 172.9 | 14.0529 | -47.3844 | Mag=20.38 | NED | | |
| 174.2 | 13.9910 | -47.3330 | B=21.6, R2=20.6, i=18.6 | SSS | | |
| 175.0 | 13.9916 | -47.3328 | I=18.9, R2=19.7 | USNO-B1 | | |
| 175.6 | 13.9112 | -47.3887 | R1=19.9, R2=20.5 | USNO-B1 | | |
| 176.2 | 13.9683 | -47.4289 | Mag=20.38 | NED | | |
| 177.0 | 13.9525 | -47.3361 | Mag=20.38 | NED | | |
| 179.2 | 13.9092 | -47.3764 | Mag=20.38 | NED | | |
| 179.5 | 14.0421 | -47.4102 | B=21.7, R2=20.0 | SSS | | |
| 179.6 | 14.0276 | -47.4204 | B2=19.6, R2=19.7 | USNO-B1 | | |
| 179.6 | 14.0421 | -47.4100 | Mag=20.38 | NED | | |
| 182.6 | 14.0276 | -47.4215 | B=19.2, R2=17.7, i=17.3 | SSS | | |
| 182.6 | 14.0275 | -47.4214 | Mag=19.20 | NED | | |
| 184.7 | 13.9246 | -47.3478 | B=22.0, R2=20.1 | SSS | | |
| 185.1 | 14.0029 | -47.3315 | B=21.8, R2=19.8 | SSS | | |
| 185.6 | 14.0583 | -47.3822 | Mag=19.20 | NED | | |
| 185.6 | 14.0025 | -47.3314 | Mag=19.20 | NED | | |
| 186.8 | 14.0052 | -47.4305 | B=21.6, R2=20.5 | SSS | | |
| 188.2 | 13.9917 | -47.3291 | B2=20.1, I=19.1, R1=19.6, R2=19.6 | USNO-B1 | | |
| 188.3 | 13.9918 | -47.3291 | B=20.9, R2=19.1, i=18.2 | SSS | | |
| 189.2 | 13.9092 | -47.3983 | Mag=18.5 | NED | | |
| 189.8 | 13.9088 | -47.3982 | B2=20.0, I=19.0, R1=19.0, R2=19.2 | USNO-B1 | | |
| 194.8 | 13.9353 | -47.3373 | B2=19.9, R1=19.9 | USNO-B1 | | |
| 195.9 | 13.9354 | -47.3369 | Mag=18.5 | NED | | |
| 196.6 | 13.9308 | -47.3389 | Mag=18.4 | NED | | |
| 198.9 | 14.0634 | -47.3746 | B=22.1, R2=19.9, i=18.6 | SSS | | |
| 199.6 | 14.0638 | -47.3747 | Mag=19.5 | 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