| IDECAD | Bin number | Energy range |
| IEKBIN | ||
| 1 | 1 10 | 10 KeV 79.43 KeV |
| 2 | 11 20 | 100 KeV 794.3 KeV |
| 3 | 21 30 | 1 MeV 7.943 MeV |
| 4 | 31 40 | 10 MeV 79.43 MeV |
| 5 | 41 50 | 100 MeV 794.3 MeV |
| 6 | 51 60 | 1 GeV 7.943 GeV |
| 7 | 61 70 | 10 GeV 79.43 GeV |
| 8 | 71 80 | 100 GeV 794.3 GeV |
| 9 | 81 90 | 1 TeV 7.943 TeV |
The values of the bins are kept in the array ELOW(90) in /GCMULO/ :