Arc-en-Sub: Seafloor pressure and temperature record at Rainbow Massif (AES_P01), 6-26 May 2022

Date 2022-05-06
Temporal extent 2022-05-05 -2022-05-27
Author(s) Demont AntoineORCID1, Chanard KristelORCID2, Olive Jean-ArthurORCID1, Marjanovic MilenaORCID2, Andreani MurielORCID3, Escartín JavierORCID1
Affiliation(s) 1 : Laboratoire de Géologie (UMR 8538), ENS de Paris
2 : IPGP, Paris
3 : Laboratoire de Géologie (UMR5276), Université Claude Bernard Lyon 1
DOI 10.17882/90544
Publisher SEANOE
Keyword(s) Pressure, Temperature, Seafloor, Hydrothermal field
Abstract

Pressure and temperature records from the proximity of the Rainbow hydrothermal site.  The record spans from 8th to 26th May 2022. Data were acquired with an RBR Duet pressure sensor lent by PNIO. The pressure sensors was deployed on a broad band OBS (BBOBS) from the INSU national OBS parc at IPGP.

Datafiles includes the full raw data file, and a file with only the record at the seafloor, after removing the ascent and the descent of the instrument, attached to the BBOBS)

The seafloor position of the OBSs is: 36.23544°N, 36.91036°W, 2505 m waterdepth (~2538 m average depth recorded in this record).

Licence CC-BY-NC-ND
Acknowledgements These data, acquired during the Arc-en-Sub cruise benefitted from the support of the Parc National d'Instrumentation Océanographique de l'INSU (PNIO), that supplied the pressure sensor used to acquire the records in this data release.
Sensor metadata

RBR Duet Pressure sensor, provided by PNIO. TLOG401 with serial number 95711.

Data
File Size Format Processing Access
RBR Duet pressure and temperature record AES_P01 (Arc-en-sub cruise), May 2022. The file includes the time stamp (UTC), pressure, seafloor pressure (atmospheric pressure removed), depth, temperature 229 MB ASC Quality controlled data Open access
RBR Duet pressure and temperature record AES_P01 (Arc-en-sub cruise), 05/22 w/ time stamp (UTC), pressure, seafloor pressure (atmospheric pressure removed), depth, temperature. Ascent/descent removed 212 MB ASC Quality controlled data Open access
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How to cite 

Demont Antoine, Chanard Kristel, Olive Jean-Arthur, Marjanovic Milena, Andreani Muriel, Escartín Javier (2022). Arc-en-Sub: Seafloor pressure and temperature record at Rainbow Massif (AES_P01), 6-26 May 2022. SEANOE. https://doi.org/10.17882/90544