On this page...
The 'ULLYSES Search Parameter Components' section contains the the common search parameters for the ULLYSES HLSP data collection. This page overviews the types of search components and how to specify parameter constraints.
Filtering data will return targets that include the selected criteria, but are not limited to those criteria. For example, filtering by 'Telescope=FUSE' will return targets that include FUSE data and data from other telescopes
Parameter Constraint Syntax
Learn how to specify constraints on search parameters depending on the nature of the input. The following specifications apply for the core search parameters and Additional Search Parameters in the search form.
Hovering over each filter box shows tooltips on how to use search conditions.
ULLYSES Search Parameter Components
By default, all 'Telescope' options are selected. Toggle the check boxes to select and/or deselect the Telescope selections.
By default, all 'HST Instrument' options are selected. Toggle the check boxes to select and/or deselect the Telescope selections.
If HST is deselected in the Telescope component, the options for this component will be disabled and not included in the filter.
By default, all 'Target Type' options are selected. Toggle the check boxes to select and/or deselect the Target Type selections.
By default, all 'HLSP Type' options are selected. Toggle the check boxes to select and/or deselect the HLSP Type selections.
Example of a type-ahead search result for Filters/Gratings that start with 'G1'.
Example of 3 filter/grating entries: an exact match of FUSE/LWRS, a wildcard search on G*, and an exclusion of G130M.
The 'Spectral Element' refers to filters, gratings, both, or combination filter sets depending on the data collection.
This component is displayed for multiple missions. Please refer to the Spectral Element component documentation for more information.
By default, all 'Wavelength' options are selected. Toggle the check boxes to select and/or deselect the Wavelength selections.
The 'Observed Date' Component is a DateTime field.
To constrain data by Date and/or Time, use the format: yyyy-mm-dd in the 'Obs Start Date' field and hh:mm:ss in the 'Time' field. Note the 'Time' field is not required.
This component is displayed for multiple missions. Please refer to the Observed Date component documentation for more information.