Tianlai pathfinder data yields a spherically averaged 21 cm power spectrum at z~0.9 after RFI flagging, calibration, imaging, point-source subtraction, and SVD foreground removal.
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21 cm Power Spectrum Analysis of North Celestial Pole Observations with the Tianlai Dish Pathfinder Array
Tianlai pathfinder data yields a spherically averaged 21 cm power spectrum at z~0.9 after RFI flagging, calibration, imaging, point-source subtraction, and SVD foreground removal.