These are ILC Compton-y maps made from Planck (LFI+HFI) and ACT DR6v3 maps.

All maps are in Compton y units.
In the deprojections folder are four subfolders: cib  cib_cibdBeta  cib_cibdT  cib_cibdBeta_cibdT 
These contain Compton-y maps with the CIB deprojected, the CIB and the spectral index moment deprojected, the CIB and the temperature moment deprojected and the CIB with both the spectral index and temperature moment deprojected.
Maps with CIB deprojections have two numbers in the names: e.g. _1.70_10.47_ the first number is the cib beta and the second is the cib temperature.


In the mask directory are four masks:
wide_mask_GAL070_apod_1.50_deg_wExtended.fits is the area footprint mask. The edges of the mask are apodized. 
inpainted_regions_mask.fits denotes the locations inpainted sources.
mask_subtracted_sources.fits contains the locations of subtracted sources.
cluster_mask.fits contains a mask that masks either confiirmed clusters or those detected with SNR>6.  This is NOT used in the ILC and is for post processing purposes.


The maps have a 1.6 arcmin beam applied to them. A beam file is provided to aid this.

Note most of these maps have an effective lmax of 17000. Maps with 2 deprojections have an lmax of ~11000 and maps with three have an lmax of ~4000 (as we require at least #deprojections+1 frequency cha\
nnels).

The tSZ map has a lot of residual CIB that can bias some analyses. Here is a suggested framework for testing for this:
Compare a basic ILC to a CIB deprojected ILC: see if there is a systematic shift in your signal. (The noise changes so you expect some scatter).
If there is a negligible impact that probably means that there isnt much CIB!
If there is a big change try using different spectral indices. If that is stable then you may not need the derivative deproj.
If there are big changes with the different indices, then try dBeta. Repeat for different temperatures. If that shows variations add in dT.

See the associated notebook for a worked example