Table T23. Temperature data, Site U1351. (See table notes.)
| Core | Tool |
Depth CSF-A (m) |
Temperature (°C) |
ti (s) |
tf (s) |
tf – ti (s) |
Reliability |
|---|---|---|---|---|---|---|---|
| 317-U1351A- | |||||||
| 4H | APCT-3 | 25.1 | 11.61 | 90 | 734 | 644 | Good |
| 317-U1351B- | |||||||
| 10H | SET | 70.7 | 9.03 | 34 | 167 | 133 | Poor |
| 12H | SET | 86.2 | 12.78 | 52 | 316 | 264 | Poor |
| 16X | SET | 123.4 | 11.51 | 27 | 108 | 81 | Poor |
| 42X | SET | 372.5 | 15.59 | 459 | 689 | 230 | Poor |
Notes: Times ti and tf are the initial and final times of the interval, respectively, picked to estimate asymptotic temperature for each data set. Estimated temperatures are considered reliable when the picked interval, tf – ti , is >300 s. APCT-3 = third-generation advanced piston corer temperature tool, SET = Sediment Temperature tool. APCT-3 measurement depth is the bottom of the cored interval. SET measurement depth is the bottom of the last cored interval plus 1 m, the approximate distance the temperature sensor advances beneath the bit.
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