−4−2024−6−4−20246−4−2024−10−50510−4−2024−20−15−10−505101520−4−2024−30−20−100102030
LS: 112345678910111213141516171819202122232425262728293031323334353637383940050100150200250300Number of Digis (Layer 1)01020304050607080Number of Digis (Layer 2)0510152025303540Number of Digis (Layer 3)05101520Number of Digis (Layer 4)CMS Preliminary                                                                                                    2024 (13.6 TeV)ModuleModuleModuleModuleLadderLadderLadderLadderBPix Layer 1BPix Layer 2BPix Layer 3BPix Layer 4

These 2D maps show the average number of digis for each module in the 4 Pixel barrel layers, normalized to the ZeroBias trigger rate. Each bin represents a Read Out Chip (ROC): there are 16 ROCs per each module. Dark blue bins indicate that a ROC is not taking data. In this example, a large portion turned off for all 4 layers up to LS 9. This area is partly recovered in LS 10 and fully recovered after LS 11.