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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: 650530;
Presumed name: GRB 150727A
| BAT | 13h 35m 57.60s, -18° 21′ 18.0″ |
|---|---|
| position: | (203.990, -18.355 ± 180″) |
| XRT | 13h 35m 52.92s, -18° 19′ 33.2″ |
| position: | (203.9705, -18.3259 ± 4.7″) |
| UVOT | 13h 35m 52.51s, -18° 19′ 31.1″ |
| position: | (203.9688, -18.3253 ± 0.6″) |
| Galactic NHI: | 7.38×100 cm-2 |
| Galactic E(B-V): | 0.090 mag |
| Best RA: | 13h 35m 52.51s | = 203.9688 d |
|---|---|---|
| Best Dec: | -18° 19′ 31.1″ | = -18.3253 d |
| Gal Lat: | 43.29 | |
| Gal Long: | 317.49 | |
| Sun angle: | 84.75°, -5.2 hr East of Sun | |
1Sper #0 auto processing.
Galaxies within 3.33 of UVOT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 21.8 | 203.9640 | -18.3213 | B=19.9, R2=18.8, i=18.6 | SSS |  | |
| 21.9 | 203.9749 | -18.3234 | B2=20.1, R1=19.3 | USNO-B1 | | |
| 37.8 | 203.9688 | -18.3148 | I=18.8, R2=19.5 | USNO-B1 | | |
| 45.0 | 203.9560 | -18.3283 | B=22.1 | SSS | | |
| 48.4 | 203.9605 | -18.3144 | B=21.8, R2=19.8, i=18.5 | SSS | | |
| 48.4 | 203.9604 | -18.3145 | I=18.5, R2=19.9 | USNO-B1 | | |
| 48.7 | 203.9823 | -18.3208 | B=20.7, R2=19.1, i=18.8 | SSS | | |
| 51.3 | 203.9835 | -18.3222 | B=18.5, R2=16.9, i=16.5 | SSS | | |
| 58.5 | 203.9639 | -18.3097 | B=19.9, R2=18.0, i=16.5 | SSS | | |
| 59.4 | 203.9706 | -18.3417 | B=21.6, R2=20.0, i=19.0 | SSS | | |
| 71.0 | 203.9841 | -18.3120 | B=20.6, R2=20.3 | SSS | | |
| 71.1 | 203.9839 | -18.3389 | I=18.0, R2=19.1 | USNO-B1 | | |
| 74.6 | 203.9482 | -18.3321 | B2=21.8, I=16.8 | USNO-B1 | | |
| 74.7 | 203.9469 | -18.3247 | B=21.6, R2=19.8 | SSS | | |
| 75.1 | 203.9480 | -18.3320 | B2=20.5, I=17.7 | USNO-B1 | | |
| 79.1 | 203.9914 | -18.3298 | B1=20.9, B2=20.7, I=18.6 | USNO-B1 | | |
| 80.6 | 203.9691 | -18.3477 | B=21.6 | SSS | | |
| 82.2 | 203.9469 | -18.3348 | B2=21.9, I=18.0 | USNO-B1 | | |
| 86.2 | 203.9879 | -18.3409 | B2=21.8, I=17.9, R1=18.7 | USNO-B1 | | |
| 91.1 | 203.9444 | -18.3355 | B=21.1, R2=18.9, i=17.5 | SSS | | |
| 91.3 | 203.9870 | -18.3068 | R1=19.3, R2=21.0 | USNO-B1 | | |
| 95.0 | 203.9793 | -18.3497 | B1=20.3, I=18.6, R2=19.4 | USNO-B1 | | |
| 98.2 | 203.9958 | -18.3160 | B=22.3 | SSS | | |
| 102.6 | 203.9733 | -18.2971 | B=20.6, R2=19.8, i=19.0 | SSS | | |
| 102.8 | 203.9974 | -18.3166 | I=18.8, R1=19.3, R2=19.6 | USNO-B1 | | |
| 104.6 | 203.9952 | -18.3106 | B=21.8 | SSS | | |
| 109.2 | 204.0003 | -18.3201 | B=21.9 | SSS | | |
| 113.6 | 203.9358 | -18.3288 | I=18.6, R2=19.5 | USNO-B1 | | |
| 113.9 | 203.9957 | -18.3067 | R1=19.1, R2=19.4 | USNO-B1 | | |
| 114.0 | 203.9461 | -18.3485 | B1=20.2, B2=21.8 | USNO-B1 | | |
| 121.4 | 204.0042 | -18.3223 | B=21.1, R2=20.3, i=19.1 | SSS | | |
| 122.0 | 203.9638 | -18.3589 | B2=20.5, I=18.9, R1=18.4 | USNO-B1 | | |
| 123.3 | 203.9984 | -18.3057 | B2=21.8, R1=18.5, R2=19.2 | USNO-B1 | | |
| 123.9 | 204.0012 | -18.3098 | B1=20.4, B2=21.5, R2=19.6 | USNO-B1 | | |
| 124.0 | 204.0049 | -18.3219 | B1=19.5, B2=21.5 | USNO-B1 | | |
| 129.5 | 203.9309 | -18.3265 | B=22.1 | SSS | | |
| 131.4 | 203.9946 | -18.2983 | B1=20.5, R1=19.0, R2=19.6 | USNO-B1 | | |
| 131.9 | 203.9770 | -18.3611 | B=19.8, R2=18.9, i=18.3 | SSS | | |
| 134.6 | 203.9563 | -18.2899 | R1=18.9, R2=19.5 | USNO-B1 | | |
| 138.0 | 203.9672 | -18.3636 | B=21.0, R2=19.6, i=18.9 | SSS | | |
| 138.1 | 203.9671 | -18.3636 | B2=21.4, I=18.6, R1=19.0, R2=19.4 | USNO-B1 | | |
| 138.5 | 203.9291 | -18.3178 | B=20.8, R2=19.4, i=18.2 | SSS | | |
| 138.8 | 203.9670 | -18.3638 | I=18.7, R1=19.5, R2=19.6 | USNO-B1 | | |
| 139.9 | 203.9941 | -18.3559 | B=21.3, R2=19.5, i=18.8 | SSS | | |
| 140.5 | 203.9927 | -18.3570 | B=22.0, R2=19.9 | SSS | | |
| 142.0 | 203.9607 | -18.2866 | B2=20.2, I=17.8, R1=18.6, R2=18.3 | USNO-B1 | | |
| 142.0 | 203.9608 | -18.2866 | B=19.9, R2=18.2, i=17.6 | SSS | | |
| 150.0 | 203.9813 | -18.3652 | B2=21.5, R2=19.4 | USNO-B1 | | |
| 150.0 | 203.9813 | -18.3652 | B=20.9, R2=19.8 | SSS | | |
| 153.8 | 203.9238 | -18.3237 | B=22.0 | SSS | | |
| 153.8 | 203.9240 | -18.3297 | B=20.6, R2=19.4, i=18.9 | SSS | | |
| 154.6 | 203.9871 | -18.3646 | B=20.2, R2=18.3, i=18.0 | SSS | | |
| 155.7 | 203.9919 | -18.3626 | B=21.5, R2=19.6, i=18.7 | SSS | | |
| 156.4 | 203.9247 | -18.3368 | B=20.6, R2=19.1 | SSS | | |
| 158.5 | 203.9249 | -18.3395 | B=21.2, R2=20.3 | SSS | | |
| 160.4 | 203.9782 | -18.3690 | B=20.9, R2=19.6, i=18.5 | SSS | | |
| 161.5 | 203.9541 | -18.2827 | B=21.6 | SSS | | |
| 162.4 | 203.9221 | -18.3335 | B=20.7 | SSS | | |
| 164.4 | 203.9665 | -18.2797 | B=21.7 | SSS | | |
| 165.6 | 203.9497 | -18.2830 | B=21.6 | SSS | | |
| 165.8 | 203.9789 | -18.2802 | B=18.3, R2=17.1, i=16.4 | SSS | | |
| 166.0 | 203.9790 | -18.2802 | h=14.5, j=15.2, k=13.7 | 2MASS | | |
| 168.4 | 203.9248 | -18.3042 | B=21.1 | SSS | | |
| 168.9 | 203.9246 | -18.3042 | B2=21.4, R1=19.4, R2=19.5 | USNO-B1 | | |
| 169.4 | 203.9255 | -18.3481 | B=21.7 | SSS | | |
| 171.7 | 204.0114 | -18.3000 | B=21.8 | SSS | | |
| 171.9 | 203.9501 | -18.3696 | R1=19.1, R2=19.5 | USNO-B1 | | |
| 173.4 | 203.9945 | -18.3668 | B=20.6, R2=18.6, i=17.8 | SSS | | |
| 173.5 | 203.9203 | -18.3110 | B2=21.3, R1=19.4, R2=20.6 | USNO-B1 | | |
| 174.1 | 203.9969 | -18.3657 | h=14.2, j=15.1, k=13.9 | 2MASS | | |
| 174.2 | 203.9970 | -18.3656 | B=18.3, R2=16.8, i=16.1 | SSS | | |
| 175.2 | 203.9298 | -18.3569 | B=21.5, R2=19.8 | SSS | | |
| 176.3 | 204.0167 | -18.3436 | B=21.8 | SSS | | |
| 177.6 | 203.9189 | -18.3116 | B=21.9 | SSS | | |
| 178.5 | 203.9975 | -18.3667 | B2=20.6, R1=18.8 | USNO-B1 | | |
| 179.1 | 203.9301 | -18.3588 | B=20.9 | SSS | | |
| 180.6 | 204.0158 | -18.3483 | B=20.7, R2=18.5, i=17.0 | SSS | | |
| 184.0 | 203.9171 | -18.3394 | B=20.0, R2=18.9, i=18.2 | SSS | | |
| 184.3 | 203.9638 | -18.2743 | B=21.9 | SSS | | |
| 185.1 | 203.9282 | -18.3593 | B=21.3, R2=19.7 | SSS | | |
| 186.3 | 203.9149 | -18.3328 | I=14.9, R1=19.2 | USNO-B1 | | |
| 186.6 | 203.9780 | -18.2742 | B1=20.1, B2=15.5, R2=21.0 | USNO-B1 | | |
| 189.4 | 203.9851 | -18.3756 | B=19.5, R2=17.8, i=16.7 | SSS | | |
| 189.5 | 203.9395 | -18.3700 | B=21.2, R2=19.8 | SSS | | |
| 189.5 | 203.9713 | -18.2727 | B2=20.3, I=19.0, R2=19.6 | USNO-B1 | | |
| 189.8 | 203.9710 | -18.3780 | B=21.1, R2=19.5, i=18.8 | SSS | | |
| 191.4 | 203.9488 | -18.2756 | B=21.0, R2=19.1, i=18.2 | SSS | | |
| 191.8 | 203.9217 | -18.3543 | B=19.7, R2=18.7, i=18.0 | SSS | | |
| 192.1 | 203.9499 | -18.3755 | B=19.2, R2=18.4, i=18.4 | SSS | | |
| 192.9 | 204.0239 | -18.3372 | B=21.5, R2=19.7, i=18.7 | SSS | | |
| 196.4 | 203.9305 | -18.2846 | B2=21.1, R2=20.5 | USNO-B1 | | |
| 196.5 | 203.9924 | -18.3751 | B=20.8, R2=19.0, i=18.5 | SSS | | |
| 196.9 | 204.0079 | -18.2851 | B2=21.7, R1=19.5, R2=19.5 | USNO-B1 | | |
| 197.1 | 203.9296 | -18.3654 | B=21.0, R2=19.1, i=18.1 | SSS | | |
| 197.1 | 203.9304 | -18.2844 | B=21.1, R2=19.6 | SSS | | |
| 197.4 | 203.9533 | -18.2725 | B=21.4, R2=19.3, i=18.9 | SSS | | |
| 197.7 | 204.0082 | -18.2851 | B=21.1, R2=20.1 | SSS | | |
| 199.1 | 204.0067 | -18.3673 | B1=21.2, B2=21.3, I=18.6, R2=19.5 | 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