Exposure time (hours) | νAI (cm−1) | νAII (cm−1) | Δν(AI–AII) | I(AI) | I(AII) | I(AIII) | a(AI) |
---|---|---|---|---|---|---|---|
PUV1 (grain side) | |||||||
 0 | 1635 | 1552 | 83 | 0.27 | 0.206 | 0.093 | 144.97 |
 12 | 1635 | 1552 | 83 | 0.32 | 0.238 | 0.073 | 149.40 |
 83 | 1635 | 1546 | 89 | 0.09 | 0.066 | 0.057 | 157.96 |
 248 | 1640 | 1546 | 94 | 0.25 | 0.195 | 0.082 | 169.64 |
 392 | 1640 | 1541 | 99 | 0.14 | 0.103 | 0.057 | 175.83 |
 748 | 1646 | 1530 | 116 | 0.09 | 0.068 | 0.040 | 185.81 |
PUV2 (corium side) | |||||||
 0 | 1635 | 1552 | 83 | 0.313 | 0.227 | 0.089 | 142.86 |
 12 | 1635 | 1549 | 86 | 0.330 | 0.235 | 0.079 | 148.87 |
 83 | 1640 | 1544 | 96 | 0.270 | 0.182 | 0.071 | 156.60 |
 248 | 1640 | 1540 | 100 | 0.244 | 0.173 | 0.09 | 168.17 |
 392 | 1645 | 1536 | 109 | 0.228 | 0.152 | 0.076 | 169.96 |
 748 | 1648 | 1532 | 116 | 0.160 | 0.110 | 0.063 | 180.41 |