Jax port of essential resolve to resolve.re

Rewrite of the imaging- and calibration-likelihoods of resolve to jax resolve together with corresponding operators such as the calibration distribution. Also introduced a model for bulk creation of correlated fields in the time domain, provided information about polarization directions, antennas and frequencies.

demo/cygnusa_2ghz_fast_resolve.cfg

+[setup]
+data=CYG-ALL-2052-2MHZ_RESOLVE_float64.npz
+psf pixels=300
+cache_noise_kernel=noise_kernel_cygnusa_2ghz_sm
+cache_response_kernel=response_kernel_cygnusa_2ghz_sm
+noise_scaling=True
+varcov=False
+
+
+
+[sky]
+freq mode = single
+polarization=I
+space npix x = 1024
+space npix y = 512
+space fov x = 0.05deg
+space fov y = 0.025deg
+
+stokesI diffuse space i0 zero mode offset = 18
+stokesI diffuse space i0 zero mode mean = 1
+stokesI diffuse space i0 zero mode stddev = 0.1
+stokesI diffuse space i0 fluctuations mean = 5
+stokesI diffuse space i0 fluctuations stddev = 1
+stokesI diffuse space i0 loglogavgslope mean = -2.0
+stokesI diffuse space i0 loglogavgslope stddev = 0.2
+stokesI diffuse space i0 flexibility mean =   1.2
+stokesI diffuse space i0 flexibility stddev = 0.4
+stokesI diffuse space i0 asperity mean =  0.2
+stokesI diffuse space i0 asperity stddev = 0.2
+
+point sources mode = single
+point sources locations = 0deg$0deg,0.35as$-0.22as
+point sources alpha = 0.5
+point sources q = 0.2