IUVS is an Imaging UltraViolet Spectrograph Spanning 110-340 nm with two spectral resolution modes with low resolution (λ/Δλ~400) and high resolution (λ/Δλ=13,800) to measure the D/H ratio.
Measurement Objectives
IUVS measures vertical profiles of neutrals and ions through limb emissions and provides information on the lower atmospheric properties from stellar occultations. In addition, it provides full disk maps obtained near apoapsis as well as D/H ratios and hot coronal mapping.
Useful Mission Documents
Archive Bundle Contents
Selecting and Requesting Data - The following index can be downloaded and edited to contain data that conform to your needs. This allows you to understand the s cope of the data set and to tailor your request for specific products.
Citing Data Sets for Publications (to be developed)
Other Useful Products for Interpreting the Data
Measurement Objectives
IUVS measures vertical profiles of neutrals and ions through limb emissions and provides information on the lower atmospheric properties from stellar occultations. In addition, it provides full disk maps obtained near apoapsis as well as D/H ratios and hot coronal mapping.
Useful Mission Documents
Mission Description
Spacecraft Description
Software Interface Specification (SIS) - Description of the instrument and data structures
Calibration Document - Description of calibration methods
Spacecraft Description
Software Interface Specification (SIS) - Description of the instrument and data structures
Calibration Document - Description of calibration methods
Archive Bundle Contents
Documentation - Directory containing the document collection, which includes references to refereed journals using this instrument, and information about calibration and explanation of data structures.
Raw Data - Directory containing the raw data files
Calibrated Data - Directory containing the calibrated data files
Derived Data - Directory containing advanced products
Raw Data - Directory containing the raw data files
Calibrated Data - Directory containing the calibrated data files
Derived Data - Directory containing advanced products
Selecting and Requesting Data - The following index can be downloaded and edited to contain data that conform to your needs. This allows you to understand the s cope of the data set and to tailor your request for specific products.
As-flown Index - List of actual observations in order of
acquisition
Requesting Data You will need to upload your edited file
Requesting Data You will need to upload your edited file
Citing Data Sets for Publications (to be developed)
Other Useful Products for Interpreting the Data
References - A listing of team members to facilitate literature searches
Other Potential Relevant Data - Data that may be relevant from missions other than MAVEN
SPICE - Archived MAVEN SPICE ancillary data providing observational geometry (positions, orientations, instrument pointing, time conversions, etc.) are available from the PDS NAIF Node.
Other Potential Relevant Data - Data that may be relevant from missions other than MAVEN
SPICE - Archived MAVEN SPICE ancillary data providing observational geometry (positions, orientations, instrument pointing, time conversions, etc.) are available from the PDS NAIF Node.