Catalog 2
Five years of FRBs.
The second CHIME/FRB catalog: positions, exposure, dispersion, fluence and burst morphology for every catalogued burst, including repeating sources and their sub-bursts.
Catalog data4,539 bursts · 5,045 rows
Click a column name to sort. Click a burst name to see its details and plots.
degrees | degrees | pc cm⁻³ | Jy ms | Jy ms | ||||
|---|---|---|---|---|---|---|---|---|
| FRB 20200929Csub 4 | FRB20200929C | 16.971 | 18.263 | 46.6 | 413.4958 | 0.03441 | 9.49 | 2.52 |
| FRB 20200929A | — | 68.727 | 23.187 | 16.3 | 821.3755 | 0.00197 | 2.25 | 0.54 |
| FRB 20200929E | — | 186.721 | 85.419 | 21.8 | 1416.9286 | 0.05898 | 3.95 | 1.54 |
| FRB 20200930A | — | 127.467 | 72.476 | 21.6 | 851.5817 | 0.00197 | 1.92 | 0.84 |
| FRB 20201001B | — | 30.996 | 15.994 | 27.0 | 1046.1604 | 0.00197 | 0.96 | 0.20 |
| FRB 20201001A | — | 333.117 | 89.042 | 6.8 | 1030.2233 | 0.00688 | 0.87 | 0.79 |
| FRB 20201002B | — | 54.048 | 82.515 | 21.3 | 349.3294 | 0.00197 | 1.43 | 0.49 |
| FRB 20201002A | — | 242.309 | 32.459 | 15.4 | 672.4832 | 0.00786 | 6.67 | 2.53 |
| FRB 20201003B | — | 357.920 | 71.051 | 37.1 | 453.6108 | 0.00393 | 8.73 | 3.36 |
| FRB 20201003A | — | 230.083 | 78.542 | 28.0 | 516.3292 | 0.00688 | 4.12 | 1.33 |
| FRB 20201004B | FRB20190226B | 270.408 | 61.808 | 15.4 | 634.3125 | 0.01769 | 2.41 | 1.11 |
| FRB 20201004A | — | 4.783 | 15.971 | 45.4 | 1108.6787 | 0.00492 | 8.61 | 2.95 |
| FRB 20201007A | — | 30.039 | 87.375 | 14.6 | 452.3702 | 0.00197 | 1.41 | 0.79 |
| FRB 20201008A | — | 102.052 | 35.435 | 311.5 | 290.2422 | 0.00197 | 35.41 | 13.20 |
| FRB 20201009A | — | 135.865 | 69.160 | 32.4 | 938.4991 | 0.00197 | 4.36 | 1.35 |
| FRB 20201010D | — | 120.848 | 73.322 | 5.8 | 1271.0065 | 0.00393 | 1.71 | 0.56 |
| FRB 20201010C | — | 124.832 | 48.612 | 12.2 | 1654.5615 | 0.01868 | 3.57 | 2.24 |
| FRB 20201010Bsub 1 | — | 130.237 | 42.265 | 219.6 | 256.0213 | 0.00295 | 30.69 | 9.25 |
| FRB 20201010Bsub 2 | — | 130.237 | 42.265 | 219.6 | 256.0213 | 0.00295 | 30.69 | 9.25 |
| FRB 20201010A | — | 185.618 | 33.730 | 13.6 | 1333.8772 | 0.03736 | 12.88 | 5.72 |
| FRB 20201011A | — | 240.886 | 54.029 | 41.8 | 301.5822 | 0.00098 | 1.90 | 0.82 |
| FRB 20201013A | — | 104.102 | 83.507 | 12.5 | 1505.5389 | 0.02458 | 5.86 | 3.11 |
| FRB 20201014Bsub 1 | FRB20200202A | 26.214 | 44.170 | 117.1 | 726.3557 | 0.02064 | 25.77 | 12.18 |
| FRB 20201014Bsub 2 | FRB20200202A | 26.214 | 44.170 | 117.1 | 726.3557 | 0.02064 | 25.77 | 12.18 |
| FRB 20201014Bsub 3 | FRB20200202A | 26.214 | 44.170 | 117.1 | 726.3557 | 0.02064 | 25.77 | 12.18 |
| FRB 20201014Bsub 4 | FRB20200202A | 26.214 | 44.170 | 117.1 | 726.3557 | 0.02064 | 25.77 | 12.18 |
| FRB 20201014Bsub 5 | FRB20200202A | 26.214 | 44.170 | 117.1 | 726.3557 | 0.02064 | 25.77 | 12.18 |
| FRB 20201014Bsub 6 | FRB20200202A | 26.214 | 44.170 | 117.1 | 726.3557 | 0.02064 | 25.77 | 12.18 |
| FRB 20201014Bsub 7 | FRB20200202A | 26.214 | 44.170 | 117.1 | 726.3557 | 0.02064 | 25.77 | 12.18 |
| FRB 20201014A | — | 154.800 | 14.786 | 29.2 | 503.9816 | 0.00197 | 1.20 | 0.77 |
| FRB 20201015B | — | 69.235 | 1.413 | 244.8 | 173.7920 | 0.00295 | 88.20 | 44.20 |
| FRB 20201015Asub 1 | — | 206.722 | 56.024 | 20.4 | 308.3155 | 0.00295 | 2.32 | 0.67 |
| FRB 20201015Asub 2 | — | 206.722 | 56.024 | 20.4 | 308.3155 | 0.00295 | 2.32 | 0.67 |
| FRB 20201016A | — | 126.792 | 57.556 | 16.4 | 421.1429 | 0.00295 | 0.94 | 0.45 |
| FRB 20201017G | — | 292.811 | 30.324 | 40.7 | 729.8806 | 0.00295 | 5.46 | 1.05 |
| FRB 20201017F | — | 329.739 | 55.823 | 19.0 | 430.5279 | 0.00393 | 3.22 | 1.20 |
| FRB 20201017E | — | 352.467 | 8.184 | 15.0 | 806.8793 | 0.00197 | 3.50 | 1.50 |
| FRB 20201017D | — | 27.295 | 70.226 | 11.1 | 271.1326 | 0.00983 | 3.46 | 1.60 |
| FRB 20201017C | — | 60.638 | 37.553 | 32.0 | 732.0584 | 0.00492 | 6.97 | 2.68 |
| FRB 20201017B | — | 66.000 | 64.167 | 6.4 | 333.2859 | 0.00197 | — | — |
| FRB 20201017A | — | 105.739 | 44.313 | 19.1 | 773.7259 | 0.00295 | 1.60 | 0.64 |
| FRB 20201018E | — | 337.260 | 70.222 | 27.5 | 691.0922 | 0.00295 | — | — |
| FRB 20201018D | — | 340.531 | 72.312 | 15.8 | 813.8167 | 0.00393 | 2.13 | 1.10 |
| FRB 20201018C | FRB20200809E | 18.667 | 82.853 | 25.7 | 1703.1988 | 0.00590 | 3.12 | 1.63 |
| FRB 20201018B | FRB20191113C | 137.707 | 40.056 | 12.3 | 620.2812 | 0.00786 | 1.76 | 0.68 |
| FRB 20201018Asub 1 | — | 200.420 | 48.709 | 39.4 | 848.3344 | 0.00885 | 8.14 | 3.07 |
| FRB 20201018Asub 2 | — | 200.420 | 48.709 | 39.4 | 848.3344 | 0.00885 | 8.14 | 3.07 |
| FRB 20201019B | — | 211.035 | 71.682 | 17.7 | 291.8273 | 0.00197 | 2.00 | 1.13 |
| FRB 20201019A | — | 226.945 | 59.133 | 12.5 | 928.9778 | 0.00885 | — | — |
| FRB 20201022Dsub 1 | FRB20200619A | 272.508 | 55.523 | 20.2 | 439.7613 | 0.01475 | 2.43 | 1.01 |
| FRB 20201022Dsub 2 | FRB20200619A | 272.508 | 55.523 | 20.2 | 439.7613 | 0.01475 | 2.43 | 1.01 |
| FRB 20201022C | — | 357.532 | 54.633 | 21.3 | 553.2706 | 0.00197 | 1.03 | 0.45 |
| FRB 20201022A | — | 323.808 | 75.487 | 36.8 | 1377.4191 | 0.00197 | 2.31 | 1.02 |
| FRB 20201023D | — | 19.433 | 32.852 | 114.9 | 837.3779 | 0.00295 | 16.55 | 4.99 |
| FRB 20201023Bsub 1 | FRB20180916B | 29.252 | 65.727 | 15.6 | 349.3962 | 0.02261 | 3.76 | 1.27 |
| FRB 20201023Bsub 2 | FRB20180916B | 29.252 | 65.727 | 15.6 | 349.3962 | 0.02261 | 3.76 | 1.27 |
| FRB 20201023A | — | 123.443 | 31.649 | 15.5 | 949.6545 | 0.02064 | 3.74 | 1.17 |
| FRB 20201024A | — | 317.092 | 39.886 | 14.8 | 400.3985 | 0.00393 | 1.00 | 0.31 |
| FRB 20201026F | — | 14.285 | -5.724 | 11.6 | 815.3173 | 0.00393 | 4.58 | 3.17 |
| FRB 20201026E | — | 68.582 | 16.042 | 20.5 | 804.7355 | 0.00197 | 0.82 | 0.38 |
| FRB 20201026D | — | 80.497 | 62.596 | 27.4 | 627.5364 | 0.00197 | 2.07 | 1.11 |
| FRB 20201026C | — | 132.548 | 27.801 | 106.0 | 621.0190 | 0.00393 | 14.83 | 4.40 |
| FRB 20201026B | — | 168.625 | 49.041 | 21.0 | 141.1474 | 0.00983 | 2.00 | 0.87 |
| FRB 20201026A | — | 229.682 | 59.915 | 12.7 | 690.5123 | 0.00197 | 2.14 | 0.90 |
| FRB 20201027A | — | 315.484 | 81.542 | 13.7 | 586.3918 | 0.00197 | 1.16 | 0.82 |
| FRB 20201028A | — | 103.950 | 68.116 | 67.0 | 267.1910 | 0.00295 | 7.84 | 2.60 |
| FRB 20201029C | — | 84.212 | 54.739 | 140.9 | 502.5043 | 0.00295 | 15.95 | 7.42 |
| FRB 20201029B | — | 154.755 | 34.930 | 17.0 | 313.6457 | 0.00492 | 3.01 | 1.48 |
| FRB 20201029A | — | 193.953 | 50.208 | 39.4 | 608.7247 | 0.00492 | 3.49 | 1.42 |
| FRB 20201030C | — | 52.877 | 29.879 | 7.4 | 974.1120 | 0.00393 | 1.12 | 0.49 |
| FRB 20201030B | FRB20190609C | 73.476 | 24.140 | 76.2 | 479.8368 | 0.00295 | 3.62 | 1.00 |
| FRB 20201030A | — | 277.858 | 53.958 | 77.9 | 696.5898 | 0.00197 | 6.92 | 3.05 |
| FRB 20201031C | — | 345.429 | 85.955 | 26.0 | 901.7354 | 0.00197 | 3.29 | 1.08 |
| FRB 20201031B | — | 194.799 | 24.661 | 90.1 | 819.5737 | 0.00492 | 18.73 | 5.05 |
| FRB 20201031A | — | 204.710 | 75.079 | 20.9 | 459.5356 | 0.00393 | 4.12 | 1.50 |
| FRB 20201031D | — | 224.670 | 69.590 | 6.6 | 1486.4591 | 0.00492 | 1.34 | 0.87 |
| FRB 20201101B | — | 127.151 | 29.202 | 25.2 | 141.6397 | 0.00197 | 1.74 | 0.67 |
| FRB 20201101A | — | 188.446 | 59.172 | 14.3 | 406.5948 | 0.00295 | 1.16 | 0.37 |
| FRB 20201102C | — | 291.624 | 29.633 | 57.6 | 673.5962 | 0.00197 | 6.94 | 1.93 |
| FRB 20201102Bsub 1 | — | 296.113 | 3.658 | 224.9 | 411.4217 | 0.00885 | 97.73 | 42.09 |
| FRB 20201102Bsub 2 | — | 296.113 | 3.658 | 224.9 | 411.4217 | 0.00885 | 97.73 | 42.09 |
| FRB 20201102Bsub 3 | — | 296.113 | 3.658 | 224.9 | 411.4217 | 0.00885 | 97.73 | 42.09 |
| FRB 20201102A | — | 150.998 | 61.133 | 12.1 | 844.5699 | 0.00295 | 0.24 | 0.19 |
| FRB 20201103C | — | 36.112 | 34.113 | 98.0 | 525.9168 | 0.03047 | 47.79 | 16.90 |
| FRB 20201103B | — | 118.423 | 69.973 | 14.4 | 1121.0791 | 0.03146 | 2.46 | 0.93 |
| FRB 20201103A | FRB20190303A | 208.007 | 48.263 | 16.2 | 222.2534 | 0.00295 | 1.76 | 0.69 |
| FRB 20201104B | — | 332.948 | -2.844 | 21.6 | 364.1550 | 0.00197 | 4.56 | 2.79 |
| FRB 20201104A | — | 39.397 | 54.527 | 30.7 | 320.4877 | 0.00295 | 2.17 | 0.80 |
| FRB 20201105C | — | 339.244 | 41.827 | 11.7 | 572.6051 | 0.00197 | 1.16 | 0.45 |
| FRB 20201105B | — | — | — | 15.9 | 262.3257 | 0.00590 | — | — |
| FRB 20201105A | — | 42.704 | 15.549 | 12.7 | 581.4725 | 0.00197 | 0.92 | 0.37 |
| FRB 20201105D | — | 63.821 | 55.636 | 73.2 | 695.6036 | 0.00492 | 6.01 | 1.74 |
| FRB 20201107B | — | 59.696 | 39.524 | 17.2 | 528.0740 | 0.00295 | 0.65 | 0.23 |
| FRB 20201107A | — | 250.943 | 57.529 | 25.2 | 657.8787 | 0.00295 | 2.67 | 1.26 |
| FRB 20201108C | — | 30.791 | 39.995 | 16.8 | 1267.6464 | 0.00197 | 1.02 | 0.36 |
| FRB 20201108B | — | 146.052 | 34.516 | 17.1 | 987.5214 | 0.00197 | 2.47 | 1.22 |
| FRB 20201108A | — | 256.069 | 58.409 | 70.6 | 402.9735 | 0.00295 | 6.71 | 1.89 |
| FRB 20201109B | — | 86.130 | 49.715 | 31.6 | 687.9688 | 0.00197 | 3.89 | 1.12 |
| FRB 20201109A | — | 198.602 | 3.062 | 10.6 | 752.0264 | 0.00197 | 1.98 | 1.25 |
| FRB 20201110B | — | 92.934 | 26.643 | 10.8 | 765.8488 | 0.03244 | 2.19 | 0.98 |
| FRB 20201110A | — | 141.773 | 51.737 | 18.5 | 1142.3893 | 0.00295 | 1.08 | 0.38 |
| FRB 20201111B | — | 86.346 | 18.823 | 21.1 | 424.2461 | 0.00197 | 1.15 | 0.65 |
| FRB 20201111A | FRB20181226F | 80.231 | 84.273 | 13.4 | 241.8131 | 0.00197 | 2.02 | 1.08 |
| FRB 20201112B | — | 63.655 | 81.106 | 20.0 | 1728.5447 | 0.00197 | 4.24 | 1.43 |
| FRB 20201112A | — | 115.210 | 70.798 | 14.2 | 320.7397 | 0.00393 | 3.27 | 1.73 |
| FRB 20201113B | — | 337.184 | 46.874 | 32.2 | 374.3140 | 0.00197 | 3.52 | 1.32 |
| FRB 20201113A | — | 131.942 | 55.996 | 10.3 | 378.1355 | 0.01868 | 2.38 | 0.55 |
| FRB 20201114Asub 1 | FRB20201114A | 221.322 | 71.671 | 26.6 | 320.9687 | 0.01671 | 4.13 | 1.48 |
| FRB 20201114Asub 2 | FRB20201114A | 221.322 | 71.671 | 26.6 | 320.9687 | 0.01671 | 4.13 | 1.48 |
| FRB 20201114Asub 3 | FRB20201114A | 221.322 | 71.671 | 26.6 | 320.9687 | 0.01671 | 4.13 | 1.48 |
| FRB 20201115B | — | 214.073 | 89.239 | 10.7 | 763.2717 | 0.00983 | 6.15 | 2.67 |
| FRB 20201115A | — | 145.455 | 39.832 | 79.7 | 304.8988 | 0.00590 | 7.49 | 2.10 |
| FRB 20201116A | — | 216.676 | 67.553 | 32.4 | 343.8848 | 0.00197 | 3.69 | 1.19 |
| FRB 20201117A | — | 186.055 | 41.660 | 15.3 | 1322.4620 | 0.00295 | 1.67 | 0.59 |
| FRB 20201118B | — | 33.928 | 2.853 | 38.1 | 417.2397 | 0.00197 | 6.70 | 3.43 |
| FRB 20201118C | — | 113.908 | 50.920 | 7.1 | 875.6007 | 0.00590 | 0.97 | 0.54 |
| FRB 20201118A | — | 133.551 | 43.182 | 20.9 | 494.0821 | 0.01475 | 2.07 | 0.68 |
| FRB 20201119A | — | 164.304 | 40.080 | 30.1 | 718.2700 | 0.00197 | 1.03 | 0.60 |
| FRB 20201120C | — | 100.934 | 32.415 | 187.0 | 273.9947 | 0.04227 | 110.81 | 37.96 |
| FRB 20201120B | — | 154.537 | 56.809 | 24.2 | 916.7233 | 0.01278 | 3.52 | 1.28 |
| FRB 20201120A | — | 159.931 | 70.856 | 47.2 | 291.2627 | 0.00295 | 8.99 | 4.16 |
| FRB 20201121A | — | 192.774 | 70.441 | 28.6 | 900.7635 | 0.00393 | 4.66 | 2.52 |
| FRB 20201122A | — | 273.594 | 63.408 | 21.0 | 867.4625 | 0.00197 | 2.61 | 1.12 |
| FRB 20201123Dsub 1 | FRB20180916B | 29.645 | 65.724 | 51.5 | 348.9758 | 0.01475 | 11.25 | 3.45 |
| FRB 20201123Dsub 2 | FRB20180916B | 29.645 | 65.724 | 51.5 | 348.9758 | 0.01475 | 11.25 | 3.45 |
| FRB 20201123F | — | 122.500 | 45.111 | 6.2 | 120.9086 | 0.00197 | 0.32 | 0.13 |
| FRB 20201123C | — | 137.975 | 52.117 | 19.8 | 489.2282 | 0.00197 | 1.16 | 0.55 |
| FRB 20201123B | — | 202.721 | 23.335 | 19.1 | 643.5213 | 0.01868 | 0.59 | 0.30 |
| FRB 20201123E | — | 211.145 | 85.475 | 13.5 | 1088.6011 | 0.00885 | 3.50 | 1.48 |
| FRB 20201124A | FRB20201124A | 76.988 | 26.191 | 32.6 | 413.0465 | 0.09437 | 6.42 | 2.42 |
| FRB 20201124Bsub 1 | FRB20201124A | 77.110 | 26.193 | 26.3 | 411.4801 | 0.06685 | 7.13 | 1.32 |
| FRB 20201124Bsub 2 | FRB20201124A | 77.110 | 26.193 | 26.3 | 411.4801 | 0.06685 | 7.13 | 1.32 |
| FRB 20201124Esub 1 | FRB20190907A | 122.516 | 46.276 | 16.4 | 309.3670 | 0.02949 | 3.11 | 1.19 |
| FRB 20201124Esub 2 | FRB20190907A | 122.516 | 46.276 | 16.4 | 309.3670 | 0.02949 | 3.11 | 1.19 |
| FRB 20201124Esub 3 | FRB20190907A | 122.516 | 46.276 | 16.4 | 309.3670 | 0.02949 | 3.11 | 1.19 |
| FRB 20201124D | — | 153.352 | 58.142 | 152.6 | 259.4965 | 0.00393 | 26.24 | 6.70 |
| FRB 20201124C | — | 177.224 | 50.212 | 51.8 | 1813.4029 | 0.00393 | 6.16 | 2.25 |
| FRB 20201125B | FRB20200929C | 17.225 | 18.450 | — | — | — | — | — |
| FRB 20201125A | — | 82.102 | 73.673 | 19.8 | 1134.4060 | 0.00393 | 3.52 | 0.78 |
| FRB 20201126C | — | 354.712 | -7.817 | 199.9 | 320.5232 | 0.00197 | 77.11 | 45.76 |
| FRB 20201126B | — | 149.298 | 36.125 | 25.9 | 972.5864 | 0.00197 | 2.30 | 1.16 |
| FRB 20201126A | — | 160.418 | 52.131 | 19.4 | 625.5017 | 0.00393 | 2.83 | 1.30 |
| FRB 20201127C | — | 355.781 | 37.484 | 12.7 | 1029.9528 | 0.06193 | 3.08 | 1.05 |
| FRB 20201127B | — | 252.260 | 75.086 | 13.1 | 672.4490 | 0.00393 | 0.54 | 0.20 |
| FRB 20201127A | — | 167.732 | 43.064 | 34.1 | 328.7597 | 0.00492 | 1.98 | 0.74 |
| FRB 20201128E | — | 111.856 | 50.746 | 73.4 | 370.9650 | 0.00393 | 11.08 | 3.88 |
| FRB 20201128D | — | 182.615 | 73.250 | 96.0 | 157.8534 | 0.00197 | 18.05 | 8.12 |
| FRB 20201128C | — | 189.238 | 35.741 | 30.6 | 418.3073 | 0.00295 | 2.12 | 0.98 |
| FRB 20201128B | — | 261.882 | 52.154 | 146.0 | 298.1411 | 0.00197 | 11.92 | 5.10 |
| FRB 20201128A | — | 262.932 | 82.974 | 12.1 | 368.5176 | 0.00688 | 3.02 | 1.27 |
| FRB 20201129C | — | — | — | 53.9 | 274.7047 | 0.00688 | — | — |
| FRB 20201129A | FRB20200120E | 149.440 | 68.769 | 20.4 | 87.8462 | 0.00197 | 2.07 | 0.80 |
| FRB 20201129D | — | 204.312 | 65.531 | 14.7 | 407.1172 | 0.01868 | — | — |
| FRB 20201129B | — | 90.378 | 79.561 | 38.9 | 303.3060 | 0.00393 | 4.68 | 1.89 |
| FRB 20201130B | — | 340.399 | 29.019 | 22.0 | 564.1226 | 0.00197 | 2.30 | 0.80 |
| FRB 20201130A | FRB20201130A | 64.631 | 7.743 | 12.6 | 288.2352 | 0.00786 | 7.30 | 3.40 |
| FRB 20201201A | FRB20191106C | 199.637 | 43.028 | 87.1 | 333.1649 | 0.06193 | 4.29 | 1.37 |
| FRB 20201201B | FRB20190804E | 261.268 | 55.169 | 11.4 | 362.9337 | 0.00295 | 1.19 | 0.65 |
| FRB 20201202C | — | 80.033 | 73.231 | 12.5 | 962.9358 | 0.00197 | 1.62 | 0.69 |
| FRB 20201202D | — | 111.936 | 44.318 | 8.5 | 951.7868 | 0.00492 | 0.45 | 0.15 |
| FRB 20201202B | — | 257.710 | 78.038 | 9.6 | 1114.5808 | 0.00786 | 0.45 | 0.35 |
| FRB 20201202A | — | 296.595 | 70.681 | 44.5 | 409.9356 | 0.00197 | 7.62 | 3.51 |
| FRB 20201203C | FRB20200929C | 17.019 | 18.515 | 17.5 | 413.5230 | 0.00688 | 1.75 | 0.65 |
| FRB 20201203B | — | 149.440 | 46.712 | 38.5 | 660.3354 | 0.03637 | 13.65 | 4.67 |
| FRB 20201203A | — | 174.507 | 40.083 | 19.6 | 610.9102 | 0.00197 | 0.59 | 0.25 |
| FRB 20201204C | — | 52.655 | 25.294 | 17.3 | 845.9617 | 0.00197 | 1.70 | 0.60 |
| FRB 20201204B | — | 133.275 | 19.355 | 33.4 | 230.5559 | 0.01671 | 5.44 | 2.28 |
| FRB 20201204D | FRB20181119A | 190.416 | 65.135 | 13.7 | 363.9678 | 0.00492 | 1.93 | 0.51 |
| FRB 20201204A | — | 271.565 | 40.749 | 21.0 | 475.1100 | 0.04227 | 9.07 | 2.67 |
| FRB 20201205B | — | 322.978 | 61.322 | 16.9 | 552.4693 | 0.00197 | 1.74 | 0.60 |
| FRB 20201205A | — | 20.653 | 77.886 | 19.6 | 883.1413 | 0.04424 | 10.56 | 4.22 |
| FRB 20201205C | — | 269.026 | 58.097 | 19.8 | 496.2223 | 0.01180 | 0.27 | 0.13 |
| FRB 20201205D | — | 280.021 | 67.428 | 14.7 | 873.8007 | 0.02458 | 2.50 | 0.13 |
| FRB 20201206E | — | 87.080 | 62.368 | 29.5 | 338.2045 | 0.00197 | 3.00 | 1.42 |
| FRB 20201206B | — | 196.235 | 56.420 | 10.0 | 494.2055 | 0.00393 | 0.49 | 0.20 |
| FRB 20201206Csub 1 | — | 216.215 | 25.461 | 48.5 | 330.8475 | 0.00393 | 2.73 | 0.60 |
| FRB 20201206Csub 2 | — | 216.215 | 25.461 | 48.5 | 330.8475 | 0.00393 | 2.73 | 0.60 |
| FRB 20201206D | — | 276.260 | 36.404 | 15.4 | 354.2622 | 0.00393 | 2.28 | 1.17 |
| FRB 20201207E | — | 9.740 | 50.370 | 34.2 | 588.6049 | 0.00197 | 1.91 | 0.63 |
| FRB 20201207D | — | 120.917 | 31.402 | 42.9 | 651.3988 | 0.00295 | 4.74 | 1.01 |
| FRB 20201207C | — | 127.310 | 39.247 | 35.3 | 1286.2424 | 0.00885 | — | — |
| FRB 20201207B | — | 193.320 | 9.431 | 31.6 | 560.0967 | 0.00197 | 5.39 | 2.49 |
| FRB 20201207F | — | 238.266 | 74.606 | 8.4 | 1345.0228 | 0.00393 | 1.45 | 0.44 |
| FRB 20201207A | — | 282.195 | 47.739 | 23.1 | 254.6263 | 0.01966 | 5.22 | 1.16 |
| FRB 20201208A | — | 139.387 | 20.258 | 23.9 | 706.1665 | 0.02556 | 10.19 | 3.22 |
| FRB 20201209A | — | 169.141 | 70.244 | 22.6 | 752.7542 | 0.00295 | 6.54 | 2.66 |
| FRB 20201210D | — | 44.456 | 28.224 | 26.4 | 628.3367 | 0.00197 | 3.42 | 1.08 |
| FRB 20201210C | — | 45.544 | 15.363 | 101.5 | 279.2389 | 0.00197 | 7.74 | 2.56 |
| FRB 20201210Asub 1 | FRB20201124A | 78.490 | 26.197 | 83.2 | 410.9246 | 0.01769 | 24.21 | 4.75 |
| FRB 20201210Asub 2 | FRB20201124A | 78.490 | 26.197 | 83.2 | 410.9246 | 0.01769 | 24.21 | 4.75 |
| FRB 20201210B | FRB20200926A | 283.074 | 53.946 | 19.7 | 758.4294 | 0.00492 | 1.36 | 0.34 |
| FRB 20201212E | — | 342.067 | 46.104 | 16.8 | 701.3556 | 0.00197 | 1.51 | 0.58 |
| FRB 20201212D | — | 3.328 | 15.513 | 27.1 | 800.2116 | 0.00197 | 0.83 | 0.26 |
| FRB 20201212C | — | 58.585 | 39.918 | 33.7 | 527.3286 | 0.00197 | 3.12 | 0.92 |
| FRB 20201212B | — | 66.315 | 67.991 | 25.8 | 598.1963 | 0.00492 | 5.91 | 1.56 |
| FRB 20201212F | FRB20190303A | 206.023 | 48.257 | 11.6 | 222.6415 | 0.00492 | 1.31 | 0.40 |
| FRB 20201212A | — | 206.903 | 6.841 | 26.2 | 314.8007 | 0.00786 | 2.53 | 0.76 |
| FRB 20201213A | — | 36.431 | 53.098 | 13.1 | 960.8441 | 0.00492 | 2.14 | 0.51 |
| FRB 20201214B | — | 225.887 | 71.247 | 31.6 | 847.6785 | 0.01475 | 5.81 | 1.51 |
| FRB 20201214A | — | 250.333 | 18.874 | 17.2 | 363.1867 | 0.00197 | 1.05 | 0.42 |
| FRB 20201215D | — | 341.154 | 48.045 | 25.5 | 407.7521 | 0.00590 | 4.60 | 1.02 |
| FRB 20201215Csub 1 | FRB20181128A | 74.018 | 63.381 | 24.6 | 447.9228 | 0.02556 | — | — |
| FRB 20201215Csub 2 | FRB20181128A | 74.018 | 63.381 | 24.6 | 447.9228 | 0.02556 | — | — |
| FRB 20201215B | — | 163.173 | 4.335 | 46.5 | 650.5078 | 0.00983 | 6.28 | 1.39 |
| FRB 20201215A | — | 220.794 | 28.807 | 47.9 | 684.6342 | 0.00786 | 7.72 | 0.98 |
| FRB 20201215E | — | 321.144 | 28.629 | 6.5 | 172.7579 | 0.00295 | 1.49 | 0.54 |
| FRB 20201216A | — | 76.912 | 26.187 | 20.9 | 411.7883 | 0.04424 | — | — |
| FRB 20201216E | — | 102.056 | 21.075 | 17.4 | 491.1464 | 0.03146 | 3.39 | 1.31 |
| FRB 20201216B | — | 192.078 | 54.866 | 45.8 | 467.6311 | 0.02163 | — | — |
| FRB 20201216D | — | 201.809 | 88.562 | 10.6 | 410.5169 | 0.00197 | 1.58 | 0.83 |
| FRB 20201216C | FRB20190417A | 292.448 | 59.396 | 15.9 | 1382.4594 | 0.00786 | 3.61 | 2.44 |
| FRB 20201217A | — | 191.214 | 58.778 | 59.5 | 632.7744 | 0.01966 | 14.24 | 2.49 |
| FRB 20201217B | — | 260.375 | 78.921 | 16.9 | 731.3112 | 0.05997 | 9.91 | 5.29 |
| FRB 20201218B | — | 338.957 | 46.883 | 66.4 | 694.2195 | 0.00197 | 7.28 | 1.45 |
| FRB 20201218D | — | 129.087 | 40.044 | 7.4 | 328.7497 | 0.00295 | 0.84 | 0.30 |
| FRB 20201218C | — | 276.446 | 64.203 | 10.2 | 522.0656 | 0.00098 | 1.09 | 0.31 |
| FRB 20201218A | — | 291.550 | 72.794 | 25.7 | 733.5840 | 0.00295 | 3.17 | 1.05 |
| FRB 20201219B | — | 345.693 | 41.818 | 26.6 | 1054.0267 | 0.00197 | 2.26 | 0.56 |
| FRB 20201219A | FRB20201114A | 221.867 | 71.674 | 24.5 | 323.0659 | 0.01081 | — | — |
| FRB 20201220C | — | 169.717 | 81.283 | 48.0 | 1169.4372 | 0.00393 | 10.71 | 2.49 |
| FRB 20201220B | — | 251.054 | 38.974 | 61.6 | 539.9474 | 0.00295 | 3.05 | 1.01 |
| FRB 20201220A | — | 269.556 | 42.568 | 12.8 | 404.8400 | 0.00492 | 0.69 | 0.46 |
| FRB 20201221B | FRB20201221B | 123.973 | 48.754 | 13.2 | 510.3897 | 0.00393 | 1.22 | 0.29 |
| FRB 20201221A | — | 138.333 | 41.633 | 10.5 | 567.0196 | 0.02163 | 1.02 | 0.73 |
| FRB 20201222A | — | 351.633 | 57.750 | 22.3 | 399.7936 | 0.00295 | 1.74 | 0.50 |
| FRB 20201223C | — | 31.970 | 74.443 | 11.3 | 803.6062 | 0.01475 | 3.53 | 0.74 |
| FRB 20201223B | — | 254.131 | 80.855 | 30.1 | 325.1313 | 0.02261 | 4.10 | 1.29 |
| FRB 20201223A | FRB20200926A | 283.214 | 53.940 | 16.2 | 758.8474 | 0.00492 | 0.62 | 0.12 |
| FRB 20201224Bsub 1 | — | 110.984 | 16.808 | 48.7 | 1102.7847 | 0.00590 | 9.57 | 1.93 |
| FRB 20201224Bsub 2 | — | 110.984 | 16.808 | 48.7 | 1102.7847 | 0.00590 | 9.57 | 1.93 |
| FRB 20201224A | FRB20181201D | 257.195 | 89.230 | 42.6 | 443.6893 | 0.00197 | 7.73 | 2.82 |
| FRB 20201225E | — | 21.202 | 35.911 | 11.1 | 807.7872 | 0.00393 | 1.59 | 0.45 |
| FRB 20201225D | FRB20201130A | 64.524 | 7.922 | 27.7 | 288.0216 | 0.01376 | — | — |
| FRB 20201225G | — | 149.529 | 49.420 | 13.9 | 742.3254 | 0.01868 | 5.16 | 1.32 |
| FRB 20201225C | — | 222.780 | 53.284 | 31.5 | 1319.9206 | 0.06586 | 9.17 | 2.65 |
| FRB 20201225F | — | 241.503 | 48.214 | 13.9 | 451.3241 | 0.00295 | 1.71 | 0.37 |
| FRB 20201225Bsub 1 | FRB20190804E | 261.287 | 55.033 | 89.7 | 362.8419 | 0.00885 | 4.28 | 0.83 |
| FRB 20201225Bsub 2 | FRB20190804E | 261.287 | 55.033 | 89.7 | 362.8419 | 0.00885 | 4.28 | 0.83 |
| FRB 20201225A | — | 294.697 | 62.367 | 177.2 | 145.5589 | 0.00197 | 7.52 | 2.83 |
| FRB 20201226C | — | 120.820 | 45.104 | 40.1 | 980.8647 | 0.02064 | 8.54 | 2.83 |
| FRB 20201226B | — | 130.267 | 4.684 | 23.0 | 285.1956 | 0.02753 | 8.36 | 2.84 |
| FRB 20201226A | — | 215.259 | 68.773 | 19.1 | 577.7453 | 0.00492 | 2.56 | 0.38 |
| FRB 20201227A | FRB20171019A | 336.186 | -8.521 | 6.9 | 461.1026 | 0.04915 | 4.64 | 1.90 |
| FRB 20201228E | — | 26.996 | 89.008 | 15.8 | 1113.9377 | 0.00590 | 1.84 | 0.77 |
| FRB 20201228D | — | 137.598 | -3.575 | 8.8 | 795.9287 | 0.02359 | 2.46 | 0.83 |
| FRB 20201228C | — | 196.846 | 28.000 | 19.3 | 837.0265 | 0.03342 | 1.61 | 0.41 |
| FRB 20201228B | — | 251.320 | 21.968 | 38.3 | 348.2332 | 0.05800 | — | — |
| FRB 20201228Asub 1 | FRB20190804E | 261.099 | 55.056 | 48.7 | 363.0568 | 0.02163 | 5.39 | 0.73 |
| FRB 20201228Asub 2 | FRB20190804E | 261.099 | 55.056 | 48.7 | 363.0568 | 0.02163 | 5.39 | 0.73 |
| FRB 20201228Asub 3 | FRB20190804E | 261.099 | 55.056 | 48.7 | 363.0568 | 0.02163 | 5.39 | 0.73 |
1,751–2,000 of 5,045 rows
Downloads
Download Catalog 2
The complete catalog, with every burst and every column (version 20251231). Raw data and every other file of the release are archived at CANFAR, where the DOI points.
Catalog files
- JSONJSONFor programs and scripts.
chimefrbcat2.json(opens in a new tab) - CSVCSVOpens in a spreadsheet: Excel, Numbers or Google Sheets.
chimefrbcat2.csv(opens in a new tab) - FITSFITSFor astronomy software such as Astropy or TOPCAT.
chimefrbcat2.fits(opens in a new tab) - NPYNumPyA NumPy array, for Python.
chimefrbcat2.npy(opens in a new tab)
Citation
How to cite
This data is provided by the CHIME/FRB Collaboration. When using this data, please cite the paper listed here.
Tutorials
Working with the data
Query Catalog 2 from your own code, read its files, or find guides to plotting the data.
Glossary
What each field means
Every field in Catalog 2, grouped by topic, with its unit and a short description. The smaller grey names are the field names used in the downloaded files.
60 columns in 10 groups
Identification5
| Column | Unit | Description |
|---|---|---|
Burst nametns_name | No unit | Transient Name Server name |
Previous nameprevious_name | No unit | Previous name, if applicable |
Repeater namerepeater_name | No unit | Associated repeater name, if applicable |
Event IDevent_id | No unit | CHIME/FRB internal event identifier |
Sub-burst numbersub_num | No unit | Sub-burst number (0 for single-burst FRBs; otherwise, assigned in chronological order). The website numbers sub-bursts from 1. |
Position6
| Column | Unit | Description |
|---|---|---|
Right ascensionra | degrees | Right ascension in decimal degrees (J2000) |
Right ascension uncertaintyra_err | degrees | Uncertainty in ra in degrees of arc |
Declinationdec | degrees | Declination in decimal degrees (J2000) |
Declination uncertaintydec_err | degrees | Uncertainty in dec |
Galactic longitudegl | degrees | Galactic longitude |
Galactic latitudegb | degrees | Galactic latitude |
Detection and dispersion7
| Column | Unit | Description |
|---|---|---|
Detection S/Nbonsai_snr | No unit | Detection S/N |
S/N (fitburst)snr_fitb | No unit | S/N determined using fitting algorithm fitburst |
Detection dispersion measurebonsai_dm | pc cm⁻³ | Detection dispersion measure |
Dispersion measure (fitburst)dm_fitb | pc cm⁻³ | Dispersion measure determined using fitting algorithm fitburst |
Dispersion measure (fitburst) uncertaintydm_fitb_err | pc cm⁻³ | Uncertainty in dm_fitb |
DM excess (NE2001)dm_exc_ne2001 | pc cm⁻³ | Dispersion measure excess between dm_fitb, or bonsai_dm if dm_fitb unavailable, and NE2001 assuming best-fit sky position of source |
DM excess (YMW16)dm_exc_ymw16 | pc cm⁻³ | Dispersion measure excess between dm_fitb, or bonsai_dm if dm_fitb unavailable, and YMW16 assuming best-fit sky position of source |
Arrival time4
| Column | Unit | Description |
|---|---|---|
Arrival time, 400 MHzmjd_400 | MJD | Time of arrival at topocentric CHIME location referenced to 400.1953125 MHz for specific sub-burst; MJD UTC |
Arrival time, 400 MHz uncertaintymjd_400_err | MJD | Uncertainty in mjd_400 |
Arrival time, infinite frequencymjd_inf | MJD | Time of arrival at topocentric CHIME location referenced to infinite frequency for specific sub-burst; MJD UTC |
Arrival time, infinite frequency uncertaintymjd_inf_err | MJD | Uncertainty in mjd_inf |
Burst shape5
| Column | Unit | Description |
|---|---|---|
Boxcar widthbc_width | s | Boxcar width of pulse |
Width (fitburst)width_fitb | s | Width of sub-burst using fitburst |
Width (fitburst) uncertaintywidth_fitb_err | s | Uncertainty in width_fitb |
Scattering timescat_time | s | Scattering time at 400.1953125 MHz |
Scattering time uncertaintyscat_time_err | s | Uncertainty in scat_time |
Flux and spectrum11
| Column | Unit | Description |
|---|---|---|
Fluxflux | Jy | Maximum of band-averaged flux-density time series within burst window, lower limit |
Flux uncertaintyflux_err | Jy | Uncertainty in flux |
Fluencefluence | Jy ms | Integral of band-averaged flux-density time series over burst window, lower limit |
Fluence uncertaintyfluence_err | Jy ms | Uncertainty in fluence |
Peak frequencypeak_freq | MHz | Frequency of maximum of best-fit spectral model for sub-burst |
Lowest frequencylow_freq | MHz | Lowest frequency where best-fit spectral model for sub-burst exceeds 10% of maximum, clipped at band edge |
Highest frequencyhigh_freq | MHz | Highest frequency where best-fit spectral model for sub-burst exceeds 10% of maximum, clipped at band edge |
Spectral indexsp_idx | No unit | Spectral index for sub-burst |
Spectral index uncertaintysp_idx_err | No unit | Uncertainty in sp_idx |
Spectral runningsp_run | No unit | Spectral running for sub-burst |
Spectral running uncertaintysp_run_err | No unit | Uncertainty in sp_run |
Exposure and fluence thresholds8
| Column | Unit | Description |
|---|---|---|
Exposure, upper transitexp_up | hour | Exposure for upper transit of source |
Exposure, upper transit uncertaintyexp_up_err | hour | Uncertainty in exp_up |
Exposure, lower transitexp_low | hour | Exposure for lower transit of source |
Exposure, lower transit uncertaintyexp_low_err | hour | Uncertainty in exp_low |
Fluence threshold, lower transit (68%)low_ft_68 | Jy ms | Fluence above which 68% of lower-transit bursts would have been detected, lower limit |
Fluence threshold, upper transit (68%)up_ft_68 | Jy ms | Fluence above which 68% of upper-transit bursts would have been detected, lower limit |
Fluence threshold, lower transit (95%)low_ft_95 | Jy ms | Fluence above which 95% of lower-transit bursts would have been detected, lower limit |
Fluence threshold, upper transit (95%)up_ft_95 | Jy ms | Fluence above which 95% of upper-transit bursts would have been detected, lower limit |
Fit quality3
| Column | Unit | Description |
|---|---|---|
Chi-squaredchi_sq | No unit | chi-squared from fitburst |
Degrees of freedomdof | No unit | Number of degrees of freedom in fitburst |
Fraction of channels flaggedflag_frac | No unit | Fraction of spectral channels flagged in fitburst |
Flags7
| Column | Unit | Description |
|---|---|---|
Catalog 1 flagcatalog1_flag | No unit | Flag indicating whether event was included in Catalog 1 (1 = included, 0 = not included) |
Catalog 1 parameters flagcatalog1_param_flag | No unit | Flag indicating whether fitburst and/or flux/fluence pipeline results are taken from Catalog 1 (1 = Catalog 1, 0 = Catalog 2) |
Sidelobe flagsidelobe_flag | No unit | Flag for events that were detected in sidelobes of CHIME primary beam (1 = sidelobe, 0 = mainlobe) |
Excluded from inference flagexcluded_flag | No unit | Flag for events that should be excluded from parameter inference due to non-nominal telescope operation (1 = excluded, 0 = included) |
Intrachannel dispersion flagintrachan_flag | No unit | Flag for events where intrachannel dispersion was not modeled during fit (1 = unmodeled, 0 = modeled) |
Citizen science flagcitizen_science_flag | No unit | Flag for low S/N events first identified by citizen scientists on Zooniverse platform (1 = citizen science detection, 0 = regular detection) |
Extended burst window flagfluence_win_extended | No unit | Flag for events where burst window was extended during flux and fluence estimation (1 = window extended, 0 = window not extended) |
Notes4
| Column | Unit | Description |
|---|---|---|
Localization notesra_dec_notes | No unit | Notes on source localization |
Exposure notesexp_notes | No unit | Notes on exposure estimates |
Flux and fluence notesfluence_notes | No unit | Notes on flux and fluence estimates |
Fitburst notesnotes_fitb | No unit | Notes or comments on fitburst results |