Astrophysics

    

The Gravitational Wave of the Crab Pulsar in the O3b Series from Ligo

Authors: Herbert Weidner

Identification of the crab pulsar spectral line in the records of LIGO and measurement of the frequency drift. After removing the known frequency drift of the Crab pulsar, sufficiently long data segments from the LIGO interferometers can be narrow-band filtered in order to reduce the noise. The spectral line at 59.23 Hz is clearly visible in 84 records of L1, H1 and V1. The spectral lines of other pulsars of neighboring frequency can be separated well due to different values of the frequency drift.

Comments: 6 Pages.

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Submission history

[v1] 2022-05-23 07:16:52

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