How did Antony Hewish's experimental methods lead to pulsar discovery?
My approach was driven by a focus on experimental detail and the careful analysis of data. We were using the Cambridge Radio Telescope, a large, steerable instrument. The key was not just the telescope, but the novel recording system we developed. This system allowed us to record the output over extended periods with unprecedented sensitivity and time resolution. When we analyzed the recordings, we noticed a peculiar kind of 'grass' – a fluctuating signal. By carefully examining the statistical properties of this signal and its periodicities, we were able to distinguish the subtle, repeating pattern of the pulsars from the background noise. Patient observation and a willingness to scrutinize unexpected results were paramount.
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