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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: 1064221;
Presumed name: GRB 210807A
| BAT | 05h 06m 42.48s, +58° 14′ 42.0″ |
|---|---|
| position: | (76.677, +58.245 ± 180″) |
| XRT | 05h 06m 43.56s, +58° 15′ 01.1″ |
| position: | (76.6815, 58.2503 ± 11.1″) |
| UVOT | 05h 06m 43.90s, +58° 14′ 58.9″ |
| position: | (76.6829, +58.2497 ± 0.6″) |
| Galactic NHI: | 2.04×1021 cm-2 |
| Galactic E(B-V): | 0.524 mag |
| Best RA: | 05h 06m 43.90s | = 76.6829 d |
|---|---|---|
| Best Dec: | +58° 14′ 58.9″ | = +58.2497 d |
| Gal Lat: | 10.44 | |
| Gal Long: | 151.63 | |
| Sun angle: | 60.83°, 4.0 hr West | |
Galaxies within 200 of UVOT position
| RA* | Dec* | Redshift | Catalogue | Query | ||
|---|---|---|---|---|---|---|
| 13.7 | 76.6900 | 58.2506 | NED |  | ||
| 25.3 | 76.6699 | 58.2481 | B1=20.7, I=17.8, R2=20.2 | USNO-B1 | | |
| 32.3 | 76.6937 | 58.2567 | NED | | ||
| 36.0 | 76.6654 | 58.2536 | NED | | ||
| 37.2 | 76.6792 | 58.2597 | NED | | ||
| 37.9 | 76.7025 | 58.2483 | NED | | ||
| 44.5 | 76.6654 | 58.2414 | NED | | ||
| 47.9 | 76.6804 | 58.2364 | NED | | ||
| 49.4 | 76.6571 | 58.2478 | NED | | ||
| 50.8 | 76.6721 | 58.2625 | NED | | ||
| 52.3 | 76.6950 | 58.2628 | NED | | ||
| 57.7 | 76.7113 | 58.2439 | NED | | ||
| 60.1 | 76.6867 | 58.2664 | NED | | ||
| 60.2 | 76.6637 | 58.2631 | NED | | ||
| 60.4 | 76.6508 | 58.2489 | NED | | ||
| 60.5 | 76.7008 | 58.2358 | NED | | ||
| 61.3 | 76.6524 | 58.2554 | I=15.8, R2=17.6 | USNO-B1 | | |
| 61.7 | 76.6525 | 58.2556 | NED | | ||
| 63.4 | 76.7030 | 58.2638 | B2=20.7, I=17.0, R1=18.4, R2=18.5 | USNO-B1 | | |
| 63.4 | 76.7033 | 58.2636 | NED | | ||
| 63.5 | 76.6575 | 58.2612 | I=18.4, R2=19.9 | USNO-B1 | | |
| 63.5 | 76.6571 | 58.2611 | NED | | ||
| 63.5 | 76.6928 | 58.2328 | I=18.1, R2=18.9 | USNO-B1 | | |
| 63.6 | 76.6867 | 58.2672 | I=14.6, R2=18.8 | USNO-B1 | | |
| 67.9 | 76.6471 | 58.2517 | NED | | ||
| 68.4 | 76.6883 | 58.2308 | NED | | ||
| 70.1 | 76.6734 | 58.2685 | B2=20.7, I=18.4, R2=19.0 | USNO-B1 | | |
| 70.8 | 76.6633 | 58.2664 | NED | | ||
| 75.9 | 76.6508 | 58.2369 | NED | | ||
| 76.8 | 76.7104 | 58.2653 | NED | | ||
| 76.9 | 76.6904 | 58.2706 | NED | | ||
| 76.9 | 76.7173 | 58.2384 | B2=18.3, I=17.8, R2=19.9 | USNO-B1 | | |
| 77.3 | 76.6475 | 58.2391 | B1=20.7, B2=19.6, I=17.5, R1=18.9, R2=18.7 | USNO-B1 | | |
| 77.9 | 76.6462 | 58.2397 | NED | | ||
| 78.0 | 76.6562 | 58.2661 | NED | | ||
| 78.9 | 76.6574 | 58.2324 | B2=20.6, I=18.4, R2=19.1 | USNO-B1 | | |
| 80.0 | 76.6504 | 58.2356 | NED | | ||
| 80.7 | 76.7254 | 58.2503 | NED | | ||
| 81.1 | 76.7221 | 58.2586 | NED | | ||
| 82.0 | 76.6712 | 58.2278 | NED | | ||
| 83.7 | 76.6708 | 58.2719 | NED | | ||
| 84.1 | 76.7016 | 58.2285 | I=18.1, R2=18.5 | USNO-B1 | | |
| 84.2 | 76.7254 | 58.2428 | NED | | ||
| 85.0 | 76.7016 | 58.2282 | I=15.7, R2=18.8 | USNO-B1 | | |
| 85.4 | 76.6587 | 58.2697 | NED | | ||
| 85.9 | 76.6375 | 58.2508 | NED | | ||
| 86.6 | 76.6374 | 58.2477 | I=17.8, R2=19.0 | USNO-B1 | | |
| 86.6 | 76.7015 | 58.2277 | I=17.8, R2=17.5 | USNO-B1 | | |
| 86.8 | 76.6654 | 58.2275 | NED | | ||
| 87.2 | 76.6424 | 58.2612 | B1=20.5, B2=20.7, I=17.6, R2=18.7 | USNO-B1 | | |
| 87.2 | 76.6371 | 58.2475 | NED | | ||
| 87.8 | 76.6425 | 58.2617 | NED | | ||
| 89.5 | 76.6395 | 58.2399 | B1=20.2, B2=20.5, I=17.4, R1=18.0, R2=18.4 | USNO-B1 | | |
| 90.4 | 76.6525 | 58.2304 | I=18.1, R2=19.0 | USNO-B1 | | |
| 92.2 | 76.6400 | 58.2378 | NED | | ||
| 92.5 | 76.6971 | 58.2253 | NED | | ||
| 92.8 | 76.6711 | 58.2247 | I=19.0, R2=19.5 | USNO-B1 | | |
| 92.9 | 76.7056 | 58.2268 | B2=17.5, I=14.7, R2=16.6 | USNO-B1 | | |
| 94.0 | 76.6808 | 58.2758 | NED | | ||
| 94.3 | 76.7167 | 58.2305 | B2=20.6, I=18.3, R1=18.5, R2=18.8 | USNO-B1 | | |
| 94.6 | 76.6975 | 58.2747 | NED | | ||
| 95.0 | 76.7258 | 58.2633 | NED | | ||
| 95.3 | 76.6858 | 58.2761 | B2=20.3, R1=18.8, R2=19.0 | USNO-B1 | | |
| 97.6 | 76.6758 | 58.2767 | NED | | ||
| 98.5 | 76.6948 | 58.2231 | B2=20.1, I=16.3, R1=16.5 | USNO-B1 | | |
| 98.5 | 76.6943 | 58.2230 | B2=20.0, R2=17.0 | USNO-B1 | | |
| 99.5 | 76.6579 | 58.2739 | NED | | ||
| 101.3 | 76.6717 | 58.2772 | NED | | ||
| 102.8 | 76.7017 | 58.2228 | NED | | ||
| 103.4 | 76.6483 | 58.2719 | NED | | ||
| 103.9 | 76.7208 | 58.2706 | NED | | ||
| 104.7 | 76.7342 | 58.2389 | B1=20.7, R2=20.1 | USNO-B1 | | |
| 105.3 | 76.7346 | 58.2389 | NED | | ||
| 105.4 | 76.6766 | 58.2206 | B2=20.5, R1=18.7, R2=18.9 | USNO-B1 | | |
| 105.7 | 76.7242 | 58.2300 | NED | | ||
| 105.9 | 76.7347 | 58.2386 | B1=20.7, R2=19.0 | USNO-B1 | | |
| 106.0 | 76.7071 | 58.2232 | B2=19.3, I=16.2, R1=16.2 | USNO-B1 | | |
| 106.5 | 76.6821 | 58.2200 | NED | | ||
| 106.7 | 76.7208 | 58.2717 | NED | | ||
| 107.7 | 76.7208 | 58.2720 | I=17.8, R1=19.0 | USNO-B1 | | |
| 108.2 | 76.7208 | 58.2722 | NED | | ||
| 109.1 | 76.6612 | 58.2217 | NED | | ||
| 109.6 | 76.6729 | 58.2197 | NED | | ||
| 112.4 | 76.6883 | 58.2186 | NED | | ||
| 112.6 | 76.6863 | 58.2808 | NED | | ||
| 112.8 | 76.6240 | 58.2545 | B1=20.7, R2=20.4 | USNO-B1 | | |
| 113.0 | 76.7141 | 58.2230 | I=18.0, R2=19.0 | USNO-B1 | | |
| 113.2 | 76.6275 | 58.2617 | NED | | ||
| 113.2 | 76.6946 | 58.2806 | NED | | ||
| 113.3 | 76.7395 | 58.2600 | B2=19.5, R1=19.2, R2=19.0 | USNO-B1 | | |
| 114.2 | 76.6329 | 58.2675 | NED | | ||
| 115.9 | 76.7392 | 58.2625 | NED | | ||
| 116.0 | 76.6550 | 58.2783 | NED | | ||
| 117.6 | 76.6648 | 58.2184 | B1=16.8, B2=17.3, I=15.1, R1=15.3, R2=15.1 | USNO-B1 | | |
| 117.7 | 76.6650 | 58.2183 | NED | | ||
| 119.8 | 76.7245 | 58.2747 | I=17.1, R1=18.1, R2=18.3 | USNO-B1 | | |
| 120.1 | 76.7450 | 58.2563 | I=17.7, R2=18.7 | USNO-B1 | | |
| 121.0 | 76.7454 | 58.2564 | NED | | ||
| 121.2 | 76.6408 | 58.2242 | NED | | ||
| 122.0 | 76.7258 | 58.2750 | NED | | ||
| 122.2 | 76.7471 | 58.2472 | NED | | ||
| 123.1 | 76.6942 | 58.2833 | NED | | ||
| 123.3 | 76.6183 | 58.2454 | B2=20.1, R1=18.6 | USNO-B1 | | |
| 123.8 | 76.7271 | 58.2750 | NED | | ||
| 124.5 | 76.7050 | 58.2172 | NED | | ||
| 125.5 | 76.7246 | 58.2769 | NED | | ||
| 125.7 | 76.6167 | 58.2503 | NED | | ||
| 126.1 | 76.7375 | 58.2694 | NED | | ||
| 126.4 | 76.6171 | 58.2556 | NED | | ||
| 129.2 | 76.6754 | 58.2853 | NED | | ||
| 129.4 | 76.6312 | 58.2261 | NED | | ||
| 129.5 | 76.6171 | 58.2403 | NED | | ||
| 130.5 | 76.6229 | 58.2675 | B2=20.3, I=17.5, R1=18.5, R2=18.6 | USNO-B1 | | |
| 130.6 | 76.6225 | 58.2675 | NED | | ||
| 130.9 | 76.7500 | 58.2414 | NED | | ||
| 130.9 | 76.6867 | 58.2861 | NED | | ||
| 131.0 | 76.6312 | 58.2742 | NED | | ||
| 131.4 | 76.7504 | 58.2414 | NED | | ||
| 132.8 | 76.6348 | 58.2229 | B2=20.7, R2=19.2 | USNO-B1 | | |
| 133.3 | 76.7133 | 58.2831 | NED | | ||
| 133.4 | 76.6267 | 58.2272 | NED | | ||
| 134.2 | 76.7367 | 58.2739 | NED | | ||
| 134.4 | 76.7061 | 58.2144 | B2=20.7, I=18.5, R2=16.9 | USNO-B1 | | |
| 134.5 | 76.7056 | 58.2143 | I=17.7, R2=18.2 | USNO-B1 | | |
| 134.9 | 76.7404 | 58.2717 | NED | | ||
| 135.4 | 76.6271 | 58.2733 | NED | | ||
| 135.4 | 76.6154 | 58.2625 | NED | | ||
| 135.6 | 76.7408 | 58.2719 | I=17.5, R2=18.7 | USNO-B1 | | |
| 135.8 | 76.7004 | 58.2131 | NED | | ||
| 136.3 | 76.7525 | 58.2400 | NED | | ||
| 137.5 | 76.6358 | 58.2789 | NED | | ||
| 138.4 | 76.6675 | 58.2872 | NED | | ||
| 140.9 | 76.6083 | 58.2494 | NED | | ||
| 141.5 | 76.6201 | 58.2710 | B2=20.7, I=17.9, R2=18.9 | USNO-B1 | | |
| 142.1 | 76.6958 | 58.2886 | NED | | ||
| 142.8 | 76.6308 | 58.2783 | NED | | ||
| 143.0 | 76.7250 | 58.2167 | NED | | ||
| 144.5 | 76.7550 | 58.2631 | NED | | ||
| 144.8 | 76.6118 | 58.2645 | B1=20.4, B2=20.5, I=17.5, R2=18.4 | USNO-B1 | | |
| 145.0 | 76.6379 | 58.2169 | NED | | ||
| 145.7 | 76.7321 | 58.2186 | NED | | ||
| 145.9 | 76.7137 | 58.2869 | NED | | ||
| 147.1 | 76.6083 | 58.2381 | NED | | ||
| 147.2 | 76.6258 | 58.2775 | NED | | ||
| 147.3 | 76.6067 | 58.2581 | NED | | ||
| 148.5 | 76.6058 | 58.2422 | NED | | ||
| 148.7 | 76.6129 | 58.2683 | NED | | ||
| 150.4 | 76.6062 | 58.2388 | B2=20.5, R1=19.1 | USNO-B1 | | |
| 150.7 | 76.6062 | 58.2386 | B2=20.9, R1=18.9, R2=18.9 | USNO-B1 | | |
| 152.2 | 76.6196 | 58.2758 | NED | | ||
| 152.9 | 76.7121 | 58.2100 | NED | | ||
| 153.3 | 76.6942 | 58.2919 | NED | | ||
| 153.4 | 76.6271 | 58.2189 | NED | | ||
| 153.4 | 76.6269 | 58.2189 | B2=20.6, I=17.3, R1=18.2, R2=18.4 | USNO-B1 | | |
| 153.8 | 76.7341 | 58.2166 | B1=20.7, B2=20.6 | USNO-B1 | | |
| 153.8 | 76.7633 | 58.2556 | NED | | ||
| 154.0 | 76.7346 | 58.2167 | B1=20.7, B2=20.6 | USNO-B1 | | |
| 154.6 | 76.6229 | 58.2206 | NED | | ||
| 155.3 | 76.6412 | 58.2125 | NED | | ||
| 156.7 | 76.6642 | 58.2072 | NED | | ||
| 156.9 | 76.6142 | 58.2739 | NED | | ||
| 157.4 | 76.6142 | 58.2743 | B2=20.7, I=17.7, R1=18.0, R2=18.3 | USNO-B1 | | |
| 157.5 | 76.6260 | 58.2816 | B2=20.2, I=17.0 | USNO-B1 | | |
| 157.9 | 76.6312 | 58.2842 | NED | | ||
| 158.3 | 76.6000 | 58.2447 | NED | | ||
| 158.5 | 76.7604 | 58.2664 | NED | | ||
| 159.8 | 76.6062 | 58.2308 | NED | | ||
| 160.1 | 76.6254 | 58.2822 | NED | | ||
| 160.2 | 76.6600 | 58.2925 | NED | | ||
| 160.3 | 76.6887 | 58.2053 | NED | | ||
| 161.2 | 76.6017 | 58.2361 | NED | | ||
| 161.6 | 76.7617 | 58.2325 | NED | | ||
| 162.9 | 76.6258 | 58.2158 | NED | | ||
| 164.8 | 76.7662 | 58.2622 | NED | | ||
| 165.1 | 76.6117 | 58.2761 | NED | | ||
| 165.4 | 76.7212 | 58.2083 | NED | | ||
| 165.7 | 76.7558 | 58.2750 | NED | | ||
| 166.7 | 76.7058 | 58.2944 | NED | | ||
| 168.6 | 76.6792 | 58.2028 | NED | | ||
| 169.0 | 76.7658 | 58.2324 | I=18.0, R2=19.9 | USNO-B1 | | |
| 169.1 | 76.5967 | 58.2622 | NED | | ||
| 169.3 | 76.5938 | 58.2536 | B1=20.1, B2=20.6, I=18.0, R1=18.6, R2=18.5 | USNO-B1 | | |
| 169.3 | 76.5937 | 58.2533 | NED | | ||
| 169.3 | 76.7110 | 58.2050 | I=18.3, R2=19.0 | USNO-B1 | | |
| 169.4 | 76.6954 | 58.2031 | NED | | ||
| 169.7 | 76.6583 | 58.2950 | NED | | ||
| 170.0 | 76.7113 | 58.2050 | NED | | ||
| 170.0 | 76.6580 | 58.2951 | B1=20.7, I=17.8, R1=18.8, R2=18.9 | USNO-B1 | | |
| 170.0 | 76.7662 | 58.2322 | NED | | ||
| 170.6 | 76.6085 | 58.2230 | B2=20.7, I=18.0, R1=19.1, R2=18.9 | USNO-B1 | | |
| 172.4 | 76.6075 | 58.2229 | B2=20.5, I=17.8, R1=19.2, R2=19.0 | USNO-B1 | | |
| 172.5 | 76.7658 | 58.2696 | B1=15.3, B2=15.6, I=14.4, R1=14.4, R2=13.9 | USNO-B1 | | |
| 172.7 | 76.7658 | 58.2694 | NED | | ||
| 173.3 | 76.7215 | 58.2061 | B2=19.9, I=17.9, R1=19.0, R2=19.0 | USNO-B1 | | |
| 174.3 | 76.7512 | 58.2175 | NED | | ||
| 175.0 | 76.6508 | 58.2953 | NED | | ||
| 175.0 | 76.7203 | 58.2053 | B1=20.7, I=17.7, R2=19.8 | USNO-B1 | | |
| 176.4 | 76.7206 | 58.2049 | B2=21.2, I=18.6, R1=19.2, R2=18.9 | USNO-B1 | | |
| 176.8 | 76.7004 | 58.2014 | NED | | ||
| 178.1 | 76.5942 | 58.2333 | NED | | ||
| 178.3 | 76.6118 | 58.2173 | B2=20.7, I=17.9, R1=18.6, R2=19.4 | USNO-B1 | | |
| 178.3 | 76.6337 | 58.2075 | NED | | ||
| 178.9 | 76.7050 | 58.2981 | NED | | ||
| 179.2 | 76.5883 | 58.2506 | NED | | ||
| 179.3 | 76.6062 | 58.2206 | NED | | ||
| 179.3 | 76.6396 | 58.2939 | NED | | ||
| 179.5 | 76.7052 | 58.2982 | R1=19.3, R2=19.0 | USNO-B1 | | |
| 180.0 | 76.6783 | 58.1997 | NED | | ||
| 180.0 | 76.6057 | 58.2206 | I=17.9, R2=19.7 | USNO-B1 | | |
| 180.2 | 76.6392 | 58.2942 | I=18.0, R2=18.8 | USNO-B1 | | |
| 181.6 | 76.6004 | 58.2240 | B2=20.6, R1=18.9, R2=19.0 | USNO-B1 | | |
| 182.0 | 76.6300 | 58.2075 | NED | | ||
| 183.2 | 76.6300 | 58.2072 | NED | | ||
| 183.3 | 76.6100 | 58.2161 | NED | | ||
| 183.4 | 76.7679 | 58.2742 | NED | | ||
| 184.0 | 76.5996 | 58.2236 | NED | | ||
| 184.2 | 76.6571 | 58.2992 | NED | | ||
| 184.3 | 76.5858 | 58.2536 | NED | | ||
| 184.5 | 76.5858 | 58.2536 | B1=20.7, I=18.1, R1=18.8, R2=19.6 | USNO-B1 | | |
| 184.8 | 76.7250 | 58.2958 | NED | | ||
| 185.4 | 76.5853 | 58.2536 | I=18.3, R2=18.9 | USNO-B1 | | |
| 185.5 | 76.6887 | 58.3011 | NED | | ||
| 185.9 | 76.7804 | 58.2539 | NED | | ||
| 187.0 | 76.6681 | 58.1983 | B1=20.6, B2=20.6, I=17.9, R1=18.5, R2=18.3 | USNO-B1 | | |
| 187.7 | 76.7596 | 58.2828 | NED | | ||
| 187.7 | 76.6437 | 58.2017 | NED | | ||
| 187.9 | 76.6284 | 58.2061 | B2=20.7, I=18.5, R2=17.8 | USNO-B1 | | |
| 188.0 | 76.6283 | 58.2061 | NED | | ||
| 188.3 | 76.6204 | 58.2906 | NED | | ||
| 188.6 | 76.6167 | 58.2889 | NED | | ||
| 188.6 | 76.6977 | 58.1979 | B1=20.7, B2=20.7, I=18.2, R1=18.6, R2=18.5 | USNO-B1 | | |
| 188.7 | 76.6215 | 58.2910 | B2=19.3, I=16.3, R1=17.0, R2=16.8 | USNO-B1 | | |
| 188.9 | 76.6225 | 58.2914 | NED | | ||
| 189.0 | 76.6700 | 58.3017 | NED | | ||
| 189.2 | 76.6225 | 58.2917 | NED | | ||
| 189.2 | 76.7787 | 58.2642 | NED | | ||
| 189.6 | 76.7175 | 58.2992 | NED | | ||
| 190.0 | 76.5867 | 58.2650 | NED | | ||
| 190.0 | 76.7412 | 58.2928 | NED | | ||
| 190.5 | 76.6572 | 58.1986 | B2=19.2, I=17.8, R2=18.6 | USNO-B1 | | |
| 190.7 | 76.7730 | 58.2261 | B1=20.2, B2=20.5, I=17.9, R1=18.3, R2=18.5 | USNO-B1 | | |
| 190.8 | 76.5821 | 58.2514 | NED | | ||
| 190.8 | 76.5822 | 58.2512 | I=18.1, R2=19.0 | USNO-B1 | | |
| 190.9 | 76.7729 | 58.2261 | NED | | ||
| 191.0 | 76.6029 | 58.2175 | NED | | ||
| 191.5 | 76.7781 | 58.2676 | B2=20.6, I=17.3, R1=18.0, R2=18.3 | USNO-B1 | | |
| 192.1 | 76.7783 | 58.2675 | NED | | ||
| 192.3 | 76.6538 | 58.1986 | NED | | ||
| 192.4 | 76.5825 | 58.2575 | NED | | ||
| 192.7 | 76.6496 | 58.3003 | NED | | ||
| 193.3 | 76.6367 | 58.2019 | NED | | ||
| 193.5 | 76.7237 | 58.2006 | NED | | ||
| 194.1 | 76.5871 | 58.2306 | NED | | ||
| 195.4 | 76.7083 | 58.1972 | NED | | ||
| 197.2 | 76.7404 | 58.2042 | NED | | ||
| 198.2 | 76.6574 | 58.1963 | B2=20.3, R2=19.1 | USNO-B1 | | |
| 198.3 | 76.7338 | 58.2978 | NED | | ||
| 198.8 | 76.7858 | 58.2606 | NED | | ||
| 199.2 | 76.7801 | 58.2709 | B2=19.6, R1=19.2, R2=19.0 | USNO-B1 | | |
| 199.6 | 76.7267 | 58.3000 | NED | | ||
| 199.7 | 76.7462 | 58.2939 | 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