urn:nasa:pds:uranus_occ_u138_hst_fos:data 2.0 1.14.0.0 Product_Collection French, Richard G.; McGhee-French, Colleen A.; Gordon, Mitchell K. 2020 uranus rings uranus rings stellar occultation uranus rings stellar occultation radial profiles This collection contains calibrated and derived data resulting from the occultation of star u138 (UCAC2 24243463) by the rings of Uranus. 2021-04-05 1.0 Initial version 2024-04-23 2.0 Corrected HST instrument name from WFC3 to FOS, and updated the corresponding LIDVIDS in collection_data.csv 1996-04-10T10:49:48.5500Z 1996-04-10T11:07:23.1503Z Science Derived This collection contains calibrated and derived data resulting from the occultation of star u138 (UCAC2 24243463) by the rings of Uranus. Visible Ring-Moon Systems Ring Occultation Profile Earth-based Observations of Uranus System Stellar Occultations Observing Campaign urn:nasa:pds:context:investigation:observing_campaign.earth-based-uranus-stellar-occultations collection_to_investigation Hubble Space Telescope Host urn:nasa:pds:context:instrument_host:spacecraft.hst is_instrument_host HST Faint Object Spectrograph Instrument urn:nasa:pds:context:instrument:hst.fos is_instrument Uranus Rings U Rings Ring Any or all of the rings in the ring system of Uranus. Center of motion: Uranus; LID of central body: urn:nasa:pds:context:target:planet.uranus; NAIF ID of central body: 799. urn:nasa:pds:context:target:ring.uranus.rings collection_to_target SPK ura111.bsp SPK vgr2.ura111.bsp SPK earthstns_itrf93_040916.bsp BPC earth_720101_031229.bpc LSK naif0012.tls These kernel files were used in the generation of the products in the parent bundle. Some or all of them may not have been used directly in the generation of this product. urn:nasa:pds:context:resource:resource.uranus_occ_u138_hst_fos_online has_resource urn:nasa:pds:uranus_occ_support:document:earth-based-uranus-stellar-occultations-user-guide collection_to_document The User Guide for Earth-based Uranus Stellar Occultations. urn:nasa:pds:uranus_occ_u138_hst_fos:browse:540nm_obs_geom collection_to_browse Diagram of the Uranus system showing the occultation track. urn:nasa:pds:uranus_occ_u138_hst_fos:browse:540nm_earth collection_to_browse Diagram of the view of the Earth from Uranus at mid-occultation Time. urn:nasa:pds:uranus_occ_u138_hst_fos:browse:540nm_counts-v-time_occult collection_to_browse Low resolution plot of counts vs. time for the entire occultation. urn:nasa:pds:uranus_occ_u138_hst_fos:browse:540nm_counts-v-time_normalization collection_to_browse Illustrates some of the processing steps involved in normalizing a time-series occultation light curve from counts per second to units of stellar flux. urn:nasa:pds:uranus_occ_u138_hst_fos:browse:540nm_ring_sqw_gallery collection_to_browse Gallery of square-well diffraction model fits to individual ring profiles. urn:nasa:pds:uranus_occ_support collection_to_resource The support bundle for all of the Earth-based Uranus system occultations. urn:nasa:pds:uranus_occ_support:data:uranus_occultation_ring_fit_rfrench_20201201::1.1 collection_to_resource The fitted model of the ring system upon which the data are based. Elliot et al. (1984). "Structure of the Uranian rings. I. Square-well model and particle-size constraints" Astron J. 89, 1587-1603. http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?1984AJ.....89.1587E&data_type=PDF_HIGH&whole_paper=YES&type=PRINTER&filetype=.pdf Data collection_data.csv 2024-03-14T16:07:41Z 41 0 PDS DSV 1 41 Carriage-Return Line-Feed Comma 2 0 Member Status 1 ASCII_String 1 LIDVID_LID 2 ASCII_LIDVID_LID 255 inventory_has_member_product