Crab giant pulses at low frequencies | Astronomy & Astrophysics (A&A)

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Table 3

Properties of the Crab giant pulses.

Frequency	^aN_pulses		N_total	^bα_mp	^bα_ip	^cRate ( × 10^-3)
Frequency
(MHz)	MP	IP				s^-1

116.75 .........	1246	370	109090	2.12 ± 0.09	2.70 ± 0.29	14.81 ± 0.37
139.125 ........	581	206	81818	1.65 ± 0.14	1.20 ± 0.13	9.62 ± 0.34
141.75 .........	964	156	54545	1.51 ± 0.05	1.60 ± 0.09	20.53 ± 0.61
147.50 .........	1047	313	81818	1.78 ± 0.10	1.60 ± 0.12	16.62 ± 0.45
157.00 .........	1175	409	109090	1.83 ± 0.10	0.70 ± 0.05	14.52 ± 0.36
162.50 .........	1165	–	81818	2.38 ± 0.15	–	14.23 ± 0.42
173.85 .........	1355	330	109090	2.39 ± 0.12	2.05 ± 0.16	15.45 ± 0.38

Notes.

^(a)

Number of giant pulses detected at the main- and interpulse phases.

^(b)

Slopes of the average pulse flux histograms for the main- and interpulse giants.

^(c)

Computed rate is based on all detected giant pulses. The error on the rate is under the assumption that the occurence of giant pulses are Gaussian distributed.

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