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Code to compute UVWs and simulate synthesized beam patterns

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wfarah/ATA_uvw_beam

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ATA_uvw_beam

Code to compute UVWs and simulate synthesized beam patterns

Dependencies

  • numpy
  • scipy
  • pandas
  • pytoml
  • astropy

To modify, comment/uncomment antennas in the telinfo_ata.toml file. Coordinates of source, time and length of observation can be modified inside the script

Example plots:

The above script should generate the following plots; UV coverage and simulated beam pattern (amongst others) for a 6h track of the calibrator 3c286 at 3GHz:

Screenshot 2024-08-20 at 1 16 33 PM


Dirty beam w/ primary beam attenuation

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Code to compute UVWs and simulate synthesized beam patterns

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