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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: 824451;
Presumed name: GRB 180411A
| BAT | 23h 47m 18.96s, +66° 47′ 27.6″ |
|---|---|
| position: | (356.829, 66.791 ± 180″) |
| XRT | 23h 47m 25.09s, +66° 46′ 41.9″ |
| position: | (356.85453, 66.77831 ± 3.8″) |
| UVOT | No position available. |
| Galactic NHI: | 6.87×100 cm-2 |
| Galactic E(B-V): | 1.561 mag |
| Best RA: | 23h 47m 25.09s | = 356.85453 d |
|---|---|---|
| Best Dec: | +66° 46′ 41.9″ | = 66.77831 d |
| Gal Lat: | 4.69 | |
| Gal Long: | 116.67 | |
| Sun angle: | 60.52°, 1.5 hr West | |
1Sper #2 auto processing.
Galaxies within 3.33 of XRT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 23.1 | 356.8489 | 66.7723 | B1=19.9, B2=19.2, I=17.2, R1=18.1, R2=17.5 | USNO-B1 |  | |
| 29.3 | 356.8632 | 66.7857 | B1=20.4, B2=20.6, I=18.3, R2=19.7 | USNO-B1 | | |
| 30.6 | 356.8380 | 66.7729 | R1=19.0, R2=19.7 | USNO-B1 | | |
| 39.8 | 356.8780 | 66.7843 | B2=20.8, I=17.8, R1=18.4, R2=18.8 | USNO-B1 | | |
| 41.8 | 356.8839 | 66.7779 | I=18.8, R1=19.6, R2=19.7 | USNO-B1 | | |
| 48.5 | 356.8593 | 66.7917 | R1=19.3, R2=20.2 | USNO-B1 | | |
| 50.1 | 356.8192 | 66.7782 | B1=17.8, B2=16.2, I=14.6, R1=15.5, R2=15.2 | USNO-B1 | | |
| 61.0 | 356.8270 | 66.7914 | B2=20.8, I=18.6, R1=19.2, R2=19.8 | USNO-B1 | | |
| 62.3 | 356.8981 | 66.7765 | B2=19.6, R2=20.0 | USNO-B1 | | |
| 67.1 | 356.8618 | 66.7599 | R1=19.2, R2=20.3 | USNO-B1 | | |
| 68.8 | 356.8107 | 66.7865 | B2=20.4, I=18.8, R1=19.1, R2=19.4 | USNO-B1 | | |
| 69.7 | 356.8780 | 66.7613 | R1=18.9, R2=20.0 | USNO-B1 | | |
| 70.0 | 356.8808 | 66.7948 | I=18.3, R1=19.2, R2=20.0 | USNO-B1 | | |
| 73.0 | 356.8044 | 66.7828 | B2=20.7, I=17.9, R1=18.9, R2=18.8 | USNO-B1 | | |
| 74.2 | 356.8519 | 66.7577 | B2=21.6, R1=19.4, R2=20.0 | USNO-B1 | | |
| 77.5 | 356.8903 | 66.7620 | B1=20.6, B2=19.4, I=16.8, R1=17.7, R2=17.8 | USNO-B1 | | |
| 78.6 | 356.8922 | 66.7623 | B2=19.7, R1=18.9 | USNO-B1 | | |
| 85.2 | 356.8925 | 66.7966 | B2=21.4, R2=20.0 | USNO-B1 | | |
| 86.1 | 356.8400 | 66.8015 | B1=20.3, R1=17.8 | USNO-B1 | | |
| 87.2 | 356.8050 | 66.7640 | I=18.6, R1=19.8, R2=20.0 | USNO-B1 | | |
| 88.3 | 356.8048 | 66.7930 | I=18.9, R2=19.7 | USNO-B1 | | |
| 88.8 | 356.8208 | 66.7576 | I=18.4, R2=19.6 | USNO-B1 | | |
| 89.2 | 356.8047 | 66.7934 | I=19.0, R1=17.1, R2=19.6 | USNO-B1 | | |
| 89.5 | 356.8427 | 66.8027 | R1=18.1, R2=20.2 | USNO-B1 | | |
| 93.8 | 356.9139 | 66.7668 | B2=21.1, I=18.6, R1=19.2, R2=19.2 | USNO-B1 | | |
| 94.8 | 356.8889 | 66.7557 | B2=20.7, R1=19.2 | USNO-B1 | | |
| 99.1 | 356.7874 | 66.7859 | B1=20.6, B2=18.6 | USNO-B1 | | |
| 100.2 | 356.7851 | 66.7734 | I=18.3, R1=18.9, R2=19.6 | USNO-B1 | | |
| 100.6 | 356.9222 | 66.7866 | B2=21.3, I=19.0, R1=19.3, R2=20.2 | USNO-B1 | | |
| 101.0 | 356.9015 | 66.7994 | B1=21.1, I=18.9, R2=19.5 | USNO-B1 | | |
| 104.8 | 356.8790 | 66.7508 | B2=20.9, I=18.4, R1=19.1, R2=19.1 | USNO-B1 | | |
| 105.5 | 356.9162 | 66.7620 | B2=20.5, I=17.8, R1=18.9, R2=19.1 | USNO-B1 | | |
| 105.7 | 356.8386 | 66.7496 | R1=15.3, R2=20.3 | USNO-B1 | | |
| 106.2 | 356.9241 | 66.7675 | B2=21.6, I=19.1, R2=19.7 | USNO-B1 | | |
| 107.3 | 356.7808 | 66.7718 | B1=17.2, I=18.5 | USNO-B1 | | |
| 107.7 | 356.9297 | 66.7743 | B2=20.3, R1=19.2, R2=20.0 | USNO-B1 | | |
| 107.9 | 356.8192 | 66.7518 | I=19.2, R1=19.2 | USNO-B1 | | |
| 109.4 | 356.9306 | 66.7735 | B1=20.7, B2=21.6, I=18.8, R1=18.9, R2=19.5 | USNO-B1 | | |
| 109.4 | 356.8293 | 66.8070 | B2=21.3, I=19.2, R1=19.3, R2=20.2 | USNO-B1 | | |
| 110.2 | 356.8810 | 66.7495 | B1=20.7, I=18.8, R2=20.3 | USNO-B1 | | |
| 113.5 | 356.8007 | 66.8016 | B1=18.4, B2=16.8, I=15.2, R1=15.8, R2=15.7 | USNO-B1 | | |
| 114.4 | 356.7796 | 66.7900 | B1=20.4, B2=20.0, I=16.9, R1=17.7, R2=17.4 | USNO-B1 | | |
| 114.9 | 356.9310 | 66.7888 | I=18.7, R1=18.9, R2=19.5 | USNO-B1 | | |
| 115.0 | 356.8664 | 66.8099 | I=19.4, R2=20.0 | USNO-B1 | | |
| 116.2 | 356.8274 | 66.7479 | B1=20.3, B2=21.0, I=18.8, R1=18.6, R2=19.2 | USNO-B1 | | |
| 116.4 | 356.7977 | 66.8017 | I=18.7, R1=19.0, R2=19.1 | USNO-B1 | | |
| 117.0 | 356.8586 | 66.8108 | B1=20.4, I=18.1 | USNO-B1 | | |
| 117.1 | 356.9297 | 66.7917 | I=19.1, R1=19.6, R2=20.0 | USNO-B1 | | |
| 117.3 | 356.8596 | 66.8108 | B1=20.2, B2=19.5, I=17.1, R1=17.9, R2=17.6 | USNO-B1 | | |
| 117.5 | 356.8986 | 66.8059 | B2=20.9, I=18.9, R1=19.1, R2=19.4 | USNO-B1 | | |
| 118.5 | 356.8270 | 66.7472 | B2=21.3, I=18.8, R1=16.8, R2=19.4 | USNO-B1 | | |
| 120.6 | 356.7988 | 66.8036 | B2=20.6, I=18.5, R1=19.1, R2=18.6 | USNO-B1 | | |
| 122.7 | 356.8156 | 66.7479 | B1=20.3, B2=19.1 | USNO-B1 | | |
| 122.9 | 356.7881 | 66.7564 | B2=21.3, I=18.5, R2=19.1 | USNO-B1 | | |
| 123.5 | 356.8152 | 66.7477 | B1=20.6, B2=19.0, I=16.5, R1=17.4, R2=17.2 | USNO-B1 | | |
| 123.8 | 356.7768 | 66.7939 | B1=19.9, I=19.2 | USNO-B1 | | |
| 124.9 | 356.8799 | 66.8115 | I=18.2, R1=19.1, R2=19.0 | USNO-B1 | | |
| 125.1 | 356.8586 | 66.7436 | I=18.8, R2=20.2 | USNO-B1 | | |
| 125.7 | 356.7666 | 66.7742 | B2=19.6, I=17.5, R1=18.5, R2=17.5 | USNO-B1 | | |
| 127.3 | 356.9256 | 66.7999 | B2=21.3, I=19.1, R1=19.9, R2=19.7 | USNO-B1 | | |
| 127.4 | 356.9279 | 66.7579 | B1=20.6, B2=20.8, I=18.9, R1=19.2, R2=19.0 | USNO-B1 | | |
| 127.5 | 356.9317 | 66.7602 | I=19.2, R1=19.1 | USNO-B1 | | |
| 127.5 | 356.7846 | 66.8005 | I=19.4, R1=19.8, R2=20.2 | USNO-B1 | | |
| 128.0 | 356.9322 | 66.7603 | I=19.2, R1=19.1, R2=20.1 | USNO-B1 | | |
| 129.7 | 356.8549 | 66.8143 | I=19.2, R2=20.5 | USNO-B1 | | |
| 129.9 | 356.7687 | 66.7658 | B2=19.5, I=17.0, R1=17.9, R2=17.5 | USNO-B1 | | |
| 131.4 | 356.9107 | 66.7493 | B2=21.0, I=19.1, R1=19.1, R2=19.2 | USNO-B1 | | |
| 133.2 | 356.8990 | 66.8109 | I=19.0, R1=19.0 | USNO-B1 | | |
| 134.3 | 356.7778 | 66.7565 | I=18.3, R2=18.9 | USNO-B1 | | |
| 134.7 | 356.8128 | 66.8119 | R1=19.1, R2=20.2 | USNO-B1 | | |
| 134.8 | 356.7833 | 66.8031 | B2=19.1, R1=18.0 | USNO-B1 | | |
| 135.2 | 356.7772 | 66.7564 | I=18.1, R1=18.9, R2=18.7 | USNO-B1 | | |
| 135.8 | 356.7767 | 66.7564 | B2=21.0, I=18.4, R1=19.0, R2=18.6 | USNO-B1 | | |
| 136.5 | 356.9393 | 66.7962 | R1=19.6, R2=20.4 | USNO-B1 | | |
| 136.6 | 356.7592 | 66.7834 | B1=19.1, B2=18.1, I=16.7, R1=17.3, R2=16.7 | USNO-B1 | | |
| 137.0 | 356.7581 | 66.7801 | B2=18.2, I=18.5, R1=18.9, R2=19.3 | USNO-B1 | | |
| 137.4 | 356.8353 | 66.7409 | B2=21.0, I=18.4, R1=18.8, R2=19.0 | USNO-B1 | | |
| 138.2 | 356.8358 | 66.7406 | B2=20.4, R1=19.1, R2=17.7 | USNO-B1 | | |
| 139.2 | 356.7726 | 66.7571 | B2=20.3, I=18.3, R1=18.7, R2=18.9 | USNO-B1 | | |
| 142.5 | 356.9508 | 66.7896 | B1=20.8, B2=19.5, R1=17.3 | USNO-B1 | | |
| 142.5 | 356.7954 | 66.8103 | I=18.6, R1=19.1, R2=18.9 | USNO-B1 | | |
| 142.9 | 356.9188 | 66.8089 | B2=21.6, I=18.5, R1=19.1, R2=19.6 | USNO-B1 | | |
| 143.7 | 356.7545 | 66.7844 | B1=18.8, B2=17.5, I=14.1, R1=15.7, R2=15.0 | USNO-B1 | | |
| 143.7 | 356.9184 | 66.8093 | B2=21.6, I=18.8 | USNO-B1 | | |
| 143.7 | 356.9373 | 66.8013 | I=19.0, R1=19.6, R2=19.7 | USNO-B1 | | |
| 144.4 | 356.7530 | 66.7759 | I=19.2, R1=19.2, R2=19.7 | USNO-B1 | | |
| 144.9 | 356.8070 | 66.8140 | B2=20.9, I=18.3, R1=19.3, R2=19.7 | USNO-B1 | | |
| 146.2 | 356.9200 | 66.8097 | I=19.0, R1=19.8, R2=19.4 | USNO-B1 | | |
| 147.7 | 356.7669 | 66.8004 | B1=17.6, B2=16.6, I=15.0, R1=15.6, R2=15.4 | USNO-B1 | | |
| 148.1 | 356.9532 | 66.7650 | B2=21.6, R2=20.1 | USNO-B1 | | |
| 150.3 | 356.7721 | 66.7522 | I=19.1, R1=19.3 | USNO-B1 | | |
| 150.5 | 356.7507 | 66.7699 | I=19.3, R1=18.7 | USNO-B1 | | |
| 151.2 | 356.9598 | 66.7720 | I=18.8, R2=19.5 | USNO-B1 | | |
| 151.9 | 356.7615 | 66.7992 | B2=20.0, I=18.5, R1=18.8, R2=18.6 | USNO-B1 | | |
| 151.9 | 356.8973 | 66.8170 | B2=21.3, I=18.2, R1=18.6, R2=19.8 | USNO-B1 | | |
| 153.2 | 356.8681 | 66.7361 | B2=21.0, R1=18.9 | USNO-B1 | | |
| 154.1 | 356.8696 | 66.7359 | B2=21.2, I=18.9 | USNO-B1 | | |
| 156.0 | 356.7848 | 66.7448 | B1=20.6, B2=19.7, I=17.8, R1=18.4, R2=18.4 | USNO-B1 | | |
| 156.5 | 356.9067 | 66.8166 | B2=21.6, R2=20.4 | USNO-B1 | | |
| 156.9 | 356.8646 | 66.8217 | I=18.9, R1=19.3, R2=19.8 | USNO-B1 | | |
| 157.3 | 356.9373 | 66.8074 | B2=21.5, I=19.1, R1=19.4, R2=19.6 | USNO-B1 | | |
| 157.5 | 356.9607 | 66.7910 | I=19.0, R1=19.1, R2=19.7 | USNO-B1 | | |
| 157.6 | 356.9645 | 66.7723 | I=18.9, R1=18.9, R2=19.5 | USNO-B1 | | |
| 159.1 | 356.9450 | 66.7523 | B1=20.9, B2=21.1, I=18.9, R1=19.2, R2=19.4 | USNO-B1 | | |
| 160.7 | 356.9616 | 66.7638 | R1=19.1, R2=20.1 | USNO-B1 | | |
| 161.9 | 356.7419 | 66.7714 | B1=16.8, B2=15.9, I=14.6, R1=14.8, R2=14.8 | USNO-B1 | | |
| 163.0 | 356.7834 | 66.8139 | I=18.8, R1=19.3, R2=19.7 | USNO-B1 | | |
| 164.5 | 356.7950 | 66.7391 | B1=18.9, B2=17.9, I=16.0, R1=16.7, R2=16.4 | USNO-B1 | | |
| 164.7 | 356.7864 | 66.8153 | B2=21.3, I=17.3, R1=18.7, R2=18.7 | USNO-B1 | | |
| 165.7 | 356.9684 | 66.7682 | B1=20.6, B2=21.6, I=19.1 | USNO-B1 | | |
| 165.8 | 356.7378 | 66.7802 | B1=19.1, B2=17.5 | USNO-B1 | | |
| 166.7 | 356.9687 | 66.7676 | B1=20.5, B2=21.8, I=18.6, R2=20.1 | USNO-B1 | | |
| 167.3 | 356.8764 | 66.7327 | B1=21.0, I=18.0, R2=19.2 | USNO-B1 | | |
| 167.6 | 356.8187 | 66.7340 | B2=21.0, I=18.6, R1=19.3, R2=19.1 | USNO-B1 | | |
| 167.7 | 356.7502 | 66.7565 | B1=19.9, I=18.8, R1=17.6 | USNO-B1 | | |
| 168.0 | 356.9667 | 66.7933 | B1=20.5, B2=20.0, I=16.9, R1=18.1, R2=17.7 | USNO-B1 | | |
| 168.4 | 356.9308 | 66.8141 | B2=21.1, I=18.4, R1=19.1, R2=19.2 | USNO-B1 | | |
| 168.4 | 356.8963 | 66.7345 | B2=20.8, I=16.9, R1=18.4, R2=17.6 | USNO-B1 | | |
| 171.1 | 356.8191 | 66.7329 | I=17.6, R1=18.4, R2=18.6 | USNO-B1 | | |
| 171.4 | 356.7710 | 66.7440 | I=18.4, R1=19.1, R2=19.6 | USNO-B1 | | |
| 171.7 | 356.9520 | 66.7501 | B2=21.0, I=16.7, R1=18.3, R2=17.9 | USNO-B1 | | |
| 171.9 | 356.7336 | 66.7803 | B2=17.6, R2=18.1 | USNO-B1 | | |
| 172.6 | 356.9138 | 66.8202 | B1=20.4, I=18.8, R2=20.1 | USNO-B1 | | |
| 172.9 | 356.9610 | 66.8017 | B2=21.2, I=18.9, R1=19.1, R2=19.8 | USNO-B1 | | |
| 173.9 | 356.7998 | 66.8215 | B2=21.4, R1=19.2, R2=19.9 | USNO-B1 | | |
| 173.9 | 356.7977 | 66.8211 | B2=21.1, I=19.0, R2=19.8 | USNO-B1 | | |
| 174.3 | 356.7318 | 66.7803 | B2=17.1, R2=18.7 | USNO-B1 | | |
| 174.5 | 356.7504 | 66.7525 | I=17.9, R1=19.4, R2=18.8 | USNO-B1 | | |
| 175.4 | 356.8217 | 66.8253 | B2=21.5, R2=20.1 | USNO-B1 | | |
| 175.7 | 356.9722 | 66.7935 | B2=21.4, I=19.1, R1=19.3, R2=19.4 | USNO-B1 | | |
| 175.8 | 356.8039 | 66.7338 | B1=19.9, R2=19.5 | USNO-B1 | | |
| 176.2 | 356.8223 | 66.8256 | B2=20.8, R2=20.2 | USNO-B1 | | |
| 177.1 | 356.7488 | 66.8045 | I=18.8, R2=19.4 | USNO-B1 | | |
| 177.8 | 356.7483 | 66.7521 | B2=20.7, I=18.4, R1=19.1, R2=19.0 | USNO-B1 | | |
| 180.4 | 356.7829 | 66.8197 | B1=17.3, B2=16.3, I=14.7, R1=15.2, R2=15.1 | USNO-B1 | | |
| 181.1 | 356.7987 | 66.7331 | B1=19.4, B2=17.7, I=14.4, R1=15.3, R2=15.4 | USNO-B1 | | |
| 181.7 | 356.9584 | 66.8079 | I=18.8, R1=18.9, R2=18.6 | USNO-B1 | | |
| 182.5 | 356.9594 | 66.8077 | R1=19.1, R2=18.7 | USNO-B1 | | |
| 182.5 | 356.9597 | 66.8075 | I=19.1, R1=18.7, R2=19.1 | USNO-B1 | | |
| 183.3 | 356.9600 | 66.8077 | B2=20.9, R1=18.7 | USNO-B1 | | |
| 183.6 | 356.7255 | 66.7823 | I=19.0, R1=18.2 | USNO-B1 | | |
| 184.3 | 356.9782 | 66.7940 | B2=21.6, R1=19.1, R2=19.9 | USNO-B1 | | |
| 184.6 | 356.9521 | 66.7444 | I=19.1, R2=20.3 | USNO-B1 | | |
| 185.0 | 356.7257 | 66.7705 | I=18.9, R1=19.3, R2=19.3 | USNO-B1 | | |
| 185.9 | 356.7267 | 66.7672 | I=19.2, R2=19.5 | USNO-B1 | | |
| 186.3 | 356.9788 | 66.7618 | I=19.1, R1=19.7 | USNO-B1 | | |
| 187.2 | 356.7355 | 66.7559 | I=18.9, R1=19.2 | USNO-B1 | | |
| 187.2 | 356.7461 | 66.7487 | B2=20.3, I=18.5, R1=18.4, R2=17.8 | USNO-B1 | | |
| 188.1 | 356.9854 | 66.7702 | I=19.2, R1=19.5, R2=20.2 | USNO-B1 | | |
| 188.4 | 356.7504 | 66.8108 | I=19.2, R1=19.1 | USNO-B1 | | |
| 190.5 | 356.7616 | 66.8165 | I=19.1, R2=20.2 | USNO-B1 | | |
| 190.5 | 356.7337 | 66.7553 | I=18.2, R1=18.9, R2=19.3 | USNO-B1 | | |
| 190.6 | 356.9041 | 66.7291 | B1=20.0, B2=18.4, I=16.2, R1=17.0, R2=16.8 | USNO-B1 | | |
| 191.2 | 356.7334 | 66.7551 | I=18.1, R1=18.7 | USNO-B1 | | |
| 192.5 | 356.7525 | 66.7431 | I=19.2, R1=19.2 | USNO-B1 | | |
| 193.1 | 356.9904 | 66.7808 | B2=21.1, I=19.0, R1=19.1, R2=19.9 | USNO-B1 | | |
| 194.1 | 356.9761 | 66.8031 | I=18.3, R1=19.1, R2=19.1 | USNO-B1 | | |
| 194.5 | 356.7183 | 66.7843 | B1=17.9, R1=18.9 | USNO-B1 | | |
| 195.0 | 356.7713 | 66.8214 | B1=20.3, B2=19.9, I=17.8, R1=18.5, R2=18.3 | USNO-B1 | | |
| 195.0 | 356.9252 | 66.7319 | B2=20.4, I=17.6, R1=18.7, R2=19.0 | USNO-B1 | | |
| 195.4 | 356.9248 | 66.7316 | B2=21.0, R2=18.6 | USNO-B1 | | |
| 195.6 | 356.9920 | 66.7746 | R1=18.8, R2=20.6 | USNO-B1 | | |
| 195.7 | 356.7175 | 66.7842 | B1=17.9, R2=18.7 | USNO-B1 | | |
| 195.8 | 356.7167 | 66.7807 | R1=17.5, R2=18.1 | USNO-B1 | | |
| 197.0 | 356.7502 | 66.8144 | B2=20.4, I=19.1, R1=18.5, R2=19.5 | USNO-B1 | | |
| 199.6 | 356.8251 | 66.8325 | I=18.5, R1=19.0, R2=18.6 | USNO-B1 | | |
| 199.9 | 356.7138 | 66.7808 | B1=18.1, B2=14.1 | 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