Table T3. Depths, types, and serial numbers of temperature loggers and related string parameters deployed in Expedition 301 and 327 CORKs as of end of Expedition 327. (See table notes.)
|
Manufacturer
(serial number) |
Depth
|
||
|---|---|---|---|
| msd | mbsf | msb | |
| Hole U1362A | |||
| Onset (768608) | 8.4 | 2.2 | –233.8 |
| Onset (768609) | 19.7 | 13.4 | –222.6 |
| Antares (1857021) | 227.2 | 220.9 | –15.1 |
| Antares (1857022) | 237.4 | 231.2 | –4.8 |
| Antares (1857023) | 294.9 | 288.6 | 52.6 |
| Antares (1857024) | 305.1 | 298.8 | 62.8 |
| Antares (1857027) | 344.1 | 337.9 | 101.9 |
| Antares (1857028) | 380 | 373.8 | 137.8 |
| Antares (1857031) | 415.9 | 409.7 | 173.7 |
| End of Spectra cable | 438.8 | 432.6 | 196.6 |
| Antares (1857025) | NA | 438.6 | 202.6 |
| Antares (1857026) | NA | 454.1 | 218.1 |
| End of sinker bar | NA | 469.7 | 233.7 |
| Hole U1362B | |||
| Antares (1857034) | 9.0 | 2.9 | –239.1 |
| Antares (1857038) | 14.0 | 8.0 | –234.0 |
| Antares (1857039) | 20.0 | 14.2 | –227.8 |
| Antares (1857040) | 30.0 | 24.4 | –217.6 |
| Onset (768607) | 246.3 | 245.0 | 3.0 |
| Onset (768610) | 273.8 | 273.0 | 31.0 |
| End of Spectra cable | 282.6 | 276.3 | 34.3 |
| Antares (1857035) | NA | 276.9 | 34.9 |
| Antares (1857037) | NA | 301.4 | 59.4 |
| End of sinker bar | NA | 310.0 | 68.0 |
| Hole U1301A | |||
| Onset (768616) | 8.0 | 2.3 | –259.9 |
| Antares (1857030) | 16.0 | 10.3 | –251.9 |
| Onset (768604) | 255.4 | 249.7 | –12.5 |
| Onset (768598) | 265.4 | 259.7 | –2.5 |
| Antares (1857004) | 270.4 | 264.7 | 2.5 |
| End of Spectra cable | 275.3 | NA | NA |
| Onset (768596) | NA | 274.5 | 12.3 |
| Antares (1857036) | NA | 283.6 | 21.4 |
| Onset (768603) | NA | 284.5 | 22.3 |
| End of sinker bar | NA | 290.7 | 28.5 |
| Hole U1301B | |||
| Antares (1857029) | 10.2 | 2.8 | –262.4 |
| Antares (1857032) | 20.4 | 13.0 | –252.2 |
| Antares (1857033) | 30.6 | 23.2 | –242.0 |
| End of Spectra cable | 51.0 | 43.6 | –221.6 |
| End of sinker bar | 54.7 | 47.3 | –217.9 |
Notes: msd = meters Spectra depth, mbsf = meters below seafloor, msb = meters subbasement (msb values <0 indicate deployment within the sedimentary section). Depths for Holes U1362A, U1362B, and U1301B are corrected for Spectra cable stretch of 2%. Depths for Hole U1301A are not corrected for stretch because cable has plug in landing seat at bottom and cable should be relatively slack. A thermistor cable is recording borehole temperatures at 16 depths in Hole 1026B, with data accessible through the NEPTUNE Canada website (www.neptunecanada.ca/). End of Spectra cable is length/depth. OsmoSampler systems and a sinker bar are suspended below this cable in Holes U1362A and U1362B, and a sinker bar is suspended in Hole U1301B. In Hole U1301A, the Spectra cable terminates in top of bottom plug, with some slack included to assure that the plug landed. Tools listed after end of Spectra cable were deployed in PVC holders mounted inside OsmoSampler systems, below depth extent of Spectra cable. Hole U1301A instrument string was deployed with submersible Alvin in summer 2009. All others were deployed during Expedition 327. NA = not applicable.
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