Table 4.
Power-law indices for the survival functions of burst fluence distributions, from published studies and from our measurements.
| Reference | Telescope | νc | MJD | αm | αerr | min | min | max | # of | Fraction |
|---|---|---|---|---|---|---|---|---|---|---|
| MHz | start | Fobs | FPL | Fobs | FRBs | PL | ||||
| Spring 2021 | ||||||||||
| Lanman et al. (2022) | CHIME | 600 | 59177 | −1.22 | 0.24 | 3.2 | 5.8 | 140 | 33 | 0.88 |
| Kumar et al. (2022) | ASKAP | 1271 | 59306 | −2.48 | 1.01 | 21.0 | 27.0 | 58.0 | 9 | 0.89 |
| Xu et al. (2022) | FAST | 1250 | 59307 | −2.15 | 0.19 | 0.017 | 5.6 | 67.3 | 1715 | 0.08 |
| Kumar et al. (2022) | Parkes | 850 | 59309 | −2.19 | 1.27 | 13.0 | 13.0 | 41.0 | 5 | 1.00 |
| Marthi et al. (2022) | uGMRT | 650 | 59310 | −1.13 | 0.18 | 2.6 | 7.2 | 108 | 47 | 0.89 |
| Hilmarsson et al. (2021) | Effelsberg | 1360 | 59314 | −0.71 | 0.22 | 0.6 | 1.1 | 28.1 | 19 | 0.63 |
| Nimmo et al. (2022) | VLBI | 1400 | 59315 | −1.06 | 0.28 | 0.6 | 0.9 | 6.6 | 18 | 0.89 |
| Kirsten et al. (2024) | Onsala | 1400 | 59327 | −0.63 | 0.26 | 13.3 | 13.3 | 693 | 8 | 1.00 |
| This work | uGMRT | 400 | 59366 | −0.80 | 0.40 | 40.0 | 40.0 | 679 | 6.0 | 1.00 |
| Fall 2021 | ||||||||||
| Zhang et al. (2022) all | FAST | 1250 | 59483 | −2.00 | 0.20 | 0.010 | 1.69 | 10.4 | 696 | 0.15 |
| Zhang et al. (2022) | FAST | 1250 | 59483 | −0.49 | 0.09 | 0.020 | 0.020 | 5.4 | 31 | 1.00 |
| Zhang et al. (2022) | FAST | 1250 | 59484 | −2.21 | 0.83 | 0.012 | 1.19 | 3.5 | 63 | 0.14 |
| Zhang et al. (2022) | FAST | 1250 | 59485 | −1.64 | 0.27 | 0.010 | 1.61 | 10.4 | 190 | 0.20 |
| Zhang et al. (2022) | FAST | 1250 | 59486 | −1.80 | 0.18 | 0.013 | 1.16 | 5.6 | 412 | 0.26 |
| Winter 2022 | ||||||||||
| Kirsten et al. (2024) | Wb-RT1 | 1380 | 59603 | −1.64 | 1.16 | 13.4 | 224 | 699 | 24 | 0.17 |
| Kirsten et al. (2024) | Onsala | 1400 | 59612 | −2.75 | 2.75 | 14.9 | 67.7 | 122 | 6 | 0.50 |
| This work | WSRT | 1369 | 59612 | −0.71 | 0.25 | 4.2 | 4.2 | 215 | 10.0 | 1.00 |
| This work | uGMRT | 650 | 59617 | −3.59 | 1.47 | 11.0 | 26.0 | 59.0 | 10.0 | 0.80 |
| Kirsten et al. (2024) | Stockert | 1381 | 59619 | −1.72 | 0.65 | 11.0 | 36.1 | 250 | 13 | 0.69 |
Notes. The columns are: the reference paper, telescope, central frequency νc, MJD of first FRB detected, measured power-law index αm with its error αerr, minimum fluence Fobs of bursts recorded, optimal minimum fluence FPL for PL fitting, maximum fluence Fobs recorded, total number of bursts, and the fraction of bursts in a PL-like tail.
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