TY - JOUR
T1 - Curiosity's rover environmental monitoring station
T2 - Overview of the first 100 sols
AU - Gõmez-Elvira, Javier
AU - Armiens, Carlos
AU - Carrasco, Isaias
AU - Genzer, Maria
AU - Gómez, Felipe
AU - Haberle, Robert M.
AU - Hamilton, Victoria E.
AU - Harri, Ari-Matti
AU - Kahanpää, Henrik
AU - Kemppinen, Osku
AU - Lepinette, Alain
AU - Martin-Soler, Javier
AU - Martin-Torres, Javier
AU - Martínez-Frías, Jesús
AU - Mischna, Michael A.
AU - Mora, Luis
AU - Navarro, Sara
AU - Newman, Claire E.
AU - De Pablo, Miguel Ángel
AU - Peinado, Verónica
AU - Polkko, Jouni
AU - Rafkin, Scot C Randell
AU - Ramos, Miguel A.
AU - Rennó, Nilton O.
AU - Richardson, Mark E.
AU - Rodríguez Manfredi, José Antonio
AU - Romeral Planellõ, Julio J.
AU - Sebastián, Eduardo M.
AU - De La Torre Juárez, Manuel
AU - Torres, Josefina
AU - Urquí, Roser
AU - Vasavada, Ashwin R
AU - Verdasca, José
AU - Zorzano, María Paz
N1 - We thank the Mars Reconnaissance Orbiter team for sharing information about the southern hemisphere dust storm that occurred around sol 97 of the MSL mission. We also acknowledge the strong support, hard work, and dedication of members of the MSL ENV group responsible for planning environmental observations on MSL. The authors would like to acknowledge financial support provided by the Spanish Ministry of Economy and Competitiveness (AYA2011‐25720 and AYA2012‐38707) and the Finnish Academy. Part of this research was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract with the National Aeronautics and Space Administration.
PY - 2014/7
Y1 - 2014/7
N2 - In the first 100 Martian solar days (sols) of the Mars Science Laboratory mission, the Rover Environmental Monitoring Station (REMS) measured the seasonally evolving diurnal cycles of ultraviolet radiation, atmospheric pressure, air temperature, ground temperature, relative humidity, and wind within Gale Crater on Mars. As an introduction to several REMS-based articles in this issue, we provide an overview of the design and performance of the REMS sensors and discuss our approach to mitigating some of the difficulties we encountered following landing, including the loss of one of the two wind sensors. We discuss the REMS data set in the context of other Mars Science Laboratory instruments and observations and describe how an enhanced observing strategy greatly increased the amount of REMS data returned in the first 100 sols, providing complete coverage of the diurnal cycle every 4 to 6 sols. Finally, we provide a brief overview of key science results from the first 100 sols. We found Gale to be very dry, never reaching saturation relative humidities, subject to larger diurnal surface pressure variations than seen by any previous lander on Mars, air temperatures consistent with model predictions and abundant short timescale variability, and surface temperatures responsive to changes in surface properties and suggestive of subsurface layering.
AB - In the first 100 Martian solar days (sols) of the Mars Science Laboratory mission, the Rover Environmental Monitoring Station (REMS) measured the seasonally evolving diurnal cycles of ultraviolet radiation, atmospheric pressure, air temperature, ground temperature, relative humidity, and wind within Gale Crater on Mars. As an introduction to several REMS-based articles in this issue, we provide an overview of the design and performance of the REMS sensors and discuss our approach to mitigating some of the difficulties we encountered following landing, including the loss of one of the two wind sensors. We discuss the REMS data set in the context of other Mars Science Laboratory instruments and observations and describe how an enhanced observing strategy greatly increased the amount of REMS data returned in the first 100 sols, providing complete coverage of the diurnal cycle every 4 to 6 sols. Finally, we provide a brief overview of key science results from the first 100 sols. We found Gale to be very dry, never reaching saturation relative humidities, subject to larger diurnal surface pressure variations than seen by any previous lander on Mars, air temperatures consistent with model predictions and abundant short timescale variability, and surface temperatures responsive to changes in surface properties and suggestive of subsurface layering.
KW - Mars
KW - Atmosphere
KW - MSL
U2 - 10.1002/2013JE004576
DO - 10.1002/2013JE004576
M3 - Article
VL - 119
SP - 1680
EP - 1688
JO - Journal of Geophysical Research - Planets
JF - Journal of Geophysical Research - Planets
SN - 2169-9097
IS - 7
ER -