[phenixbb] Masked FSC estimation failure

Hello: I have three cryo-ET full maps, not in halves, to estimate their resolutions. I intended to estimate the resolution of the maps with the high-resolution models in the PDB databank. Is it the best to get a map to model FSC estimation at 0.5 cut-off? I calculated three maps with cryo-EM module in Phenix, but only one gives the masked and unmasked curves, the other two only have the unmasked results.I tried many times but failed to figure out the questions of these two maps. What is the possible reason for them? Or Is there any other ways to get the unmasked and masked FSC? Thank you for your help. Sincerely, Ze