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May 5, 2025
Kazantsev, Andrei; Karuppusamy, Ramesh, 2025, "Realtime identification of Dispersed Radio signals using ML - A Case Study on the Crab Pulsar", https://doi.org/10.17617/3.HQYC8O, Edmond, V1
Robust realtime identification of dispersed radio astronomical signals that last much less than a second is challenging. Here we explore the utility of machine learning techniques to identify such signals and use data taken on the Crab pulsar using the Effelsberg 100m Radio Telescope. The data corresponds to the frequency range of 1240-1510 MHz, an...
Plain Text - 2.0 KB - MD5: c9e5a026a375996def26e79cf1cd026c
Unknown - 7.3 MB - MD5: 558f7f3005fedc747fc43db226b95ab6
Data
Numpy array containing labels for the DM-time training dataset. Each label identifies a sample as either a true pulse or an artefact (e.g., broadband RFI or just noise).
Unknown - 3.6 GB - MD5: 32bad569b51a032250f7882aa0a75d13
Datadm_time
DM-time training dataset downsampled to 128×128 resolution.
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