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| EPNcore parameter | Content | Notes |
|---|---|---|
| granule_uid | unique id of the granule | |
| granule_gid | group id. For APIS, this represents the data level | possible values :
|
| obs_id | original data id | unique identifier for each observation (Ex with HST : o5g202x4q) |
| dataproduct_type |
| sc refers to 'spectral cube' |
| target_name | target name | the first letter (only) must be capitalized (Ex : Jupiter) |
| target_class | target class (planet, satellite...) | in lowercase. The list of allowed values is specified in EPNcore documentation. |
| time_min | Start of Observation | in Julian days (not in modified Julian days) |
| time_max | End of Observation | in Julian days (not in modified Julian days) |
| time_exp_min | in seconds | |
| time_exp_max | in seconds | |
| spectral_range_min | in Hz. See EPNcore documentation for conversion factors. | |
| spectral_range_max | in Hz. See EPNcore documentation for conversion factors. | |
spectral_sampling_step_min spectral_resolution_min | one of these 2 should be set. in Hz. See EPNcore documentation for conversion factors. | |
spectral_sampling_step_max spectral_resolution_max | one of these 2 should be set. in Hz. See EPNcore documentation for conversion factors. | |
| spatial_frame_type | ||
phase_min phase_max | phase angle | can contain the same value |
| instrument_host_name | spacecraft / observatory name | the standard name should be used (Ex : HST) |
| instrument_name | instrument name | name of the spectro-imager (Ex with HST : STIS or ACS) |
| measurement_type |
| |
| access_url | URL of the product | |
| access_format | mime type of the product |
|
access_estsize | estimated file size | in kbyte |
thumbnail_url | URL of a thumbnail image with predefined size | jpg 250 pix wide |
| external_link | Link to a web page providing more details on the granule. | |
| processing_level | CODMAC data level |
|
| publisher | ||
| bib_reference | ||
| service_title | APIS | |
| target_region | Ex: magnetosphere | |
| feature_name | Ex: planetary aurorae | |
| filter | imaging filter (spectral filter) or slit configuration (spatial filter) | Ex with HST : F25SrF2 for images or 52x0.5 for long-slit spectroscopy |
| ra | ||
| dec | ||
| release_date | ||
| creation_date | ||
| modification_date | ||
| subobserver_latitude | in degree | |
| subsolar_latitude | in degree | |
| subobserver_longitude | in degree (IAU system III for Jupiter and Uranus, NULL for Saturn) | |
| subsolar_longitude | in degree (IAU system III for Jupiter and Uranus, NULL for Saturn) | |
target_distance_min target_distance_max |
| Observer-target distance (in km) |
sun_distance_min sun_distance_min |
| Sun-target distance (in AU) |
| file_name | name of the file that can be downloaded from access_url |
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