SDC3a Test Dataset
SDC3a Test Dataset
In order to ensure that participating teams submit correctly calculated cylindrical power-spectra, we have provided both an EoR H21cm signal image cube (noiseless and with a different realisation to the main challenge dataset), and the corresponding calculated values for P(k∥, k⟂).
Participating teams should develop their own code to recover the provided 'true' cylindrical power-spectrum values we have provided. Bins in both k∥ and k⟂ are provided.
Test Image Cube
Test Image Cube
Pixel size 56.25 arcsec
Number of pixels in RA/Dec 512 x 512
Frequency coverage 166 - 181 MHz
Channel width 100 kHz
104MB
Download Links
Download Links
EoR Test Image Cube
Cylindrical power spectrum values
k∥ bins
k⟂ bins