Table 1
Overview of distributions, per FRB morphology, from which the observational parameters are drawn for the injection test.
| Morphology | I | II | III | IV |
|---|---|---|---|---|
| Fluence DM τscatt subC_width |
0.02-6.1Jyms a 1.5-5000 pc cm−3b 8.56e−7−10.11 sc 54.61 μs-10 ms d |
|||
| Ncomp | 1 | 1 | >1 e | >1 e |
| BW fref |
300 MHz 1360 MHz |
10—300 MHz f 1210—1510 MHz g |
||
| subC_time Drift-rate |
— — |
— — |
equalh 0 |
equal h i |
Notes. a) Power law distr. with α = −1.5 (Macquart et al. 2019), where the fluence limits originate from the radiometer equation for a burst with a width of 54.61 μs (Effelsberg’s sampling time) and an S/N of 4 (Fmin) and a width of 100 ms and an S/N of 100 (Fmax). b) Exponentially modified Gaussian distr. with its parameters matching those of the DM distribution of the known FRB population. c) Log-uniform distr. referenced to 1 GHz and set to 0 whenever τscatt is smaller than 20% of the dispersion smeared burst width. d) Burst subcomponent widths are drawn from a log-uniform distr. e) Log-uniform distr. from 2 to 12 components. f) Log-uniform distr. g) Uniform distr. h) The time between bursts’ subcomponents are drawn from a uniform distr. from subC_width to subC_width ∙ Ncomp. i) Uniform distr. from BWchan/subC_time to full BW/(subC_time ∙ Ncomp), where fref is taken into account to ensure that subcomponents do not fully drift outside the band.
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