Downhole temperature (DHTEMP)

Formation temperature was measured by the advanced piston corer temperature tool (APCT-3), Sediment Temperature Tool (SET), or sediment temperature pressure tool (SETP) and reduced to in situ temperature and (for SETP) pressure estimates. These data are compiled per instrument run and assigned to a core (the core cut with the APCT-3 cutting shoe or the core following the SET deployment).

Data File format

	Exp: expedition number
	Site: site number
	Hole: hole number
	Core: core number
	Type: type indicates the coring tool used to recover the core (typical types are F, H, R, X).
	Depth DSF (m): depth of the measurement using driller's depth below seafloor.
	Equilibrium temperature (deg C): formation temperature determined from the downhole temperature curve.
	Software used: temperature fitting program used to determine equilibrium temperature.
	Tool type: name of the type of tool used to collect the measurements.
	Tool serial number: serial number of the tool used to collect the data.
	Report filename: ASCII file with results, model parameters, and metadata.
	Results image filename: PNG file showing temperature data processing and results.
	Contour image filename: PNG file showing thermal conductivity and heat capacity models.
	Session filename: binary file with Matlab session data.
	Raw data filename: ASCII file with raw temperature logger data.
	Text ID: automatically generated unique database identifier for a sample, visible on printed labels.
	Comments: observer's notes about a measurement, the sample, or the measurement process.