Matches in SemOpenAlex for { <https://semopenalex.org/work/W2071524508> ?p ?o ?g. }
- W2071524508 endingPage "9068" @default.
- W2071524508 startingPage "9055" @default.
- W2071524508 abstract "The Imager for Mars Pathfinder (IMP) was used to observe several objects during the Martian night. The satellites, Phobos and Deimos, were observed on two occasions each, through the IMP geological filters covering the wavelength range 440 nm to 1 μm. The observations were converted to geometric albedo using triaxial ellipsoid models of the satellites and phase functions derived from Viking Orbiter images. The spectral slopes over the full wavelength range were 7.9(±0.5)% (100 nm) −1 and 9.6(±0.6)% (100 nm) −1 , respectively, referenced to 600 nm. In the Deimos spectra, some evidence for decreased reddening toward the trailing hemisphere was found. The geometric albedoes of Phobos and Deimos were found to be 0.065 (±0.010) and 0.068 (±0.009), respectively, averaged over 440 and 600 nm, in good agreement with previous measurements. The nighttime optical depth was investigated using observations of stars. A mean value of 0.56 (±0.09) was determined from measurements at different airmass. A possible maximum in the optical depth near 0200 local time was found, which may result from condensation during the night. A measurement of the egress of Phobos from eclipse was made. Modeling of the light curve gave a scale height for the scatterers of 10–15 km. The exact time of the eclipse reappearance over the limb could be reconstructed from the measurements and was in reasonable accord with predictions, although a small modification to the predicted position of Phobos of 6.8 (±6.0) km would have produced better agreement." @default.
- W2071524508 created "2016-06-24" @default.
- W2071524508 creator A5017961417 @default.
- W2071524508 creator A5027383841 @default.
- W2071524508 creator A5035810163 @default.
- W2071524508 creator A5037060009 @default.
- W2071524508 creator A5046744135 @default.
- W2071524508 creator A5060043164 @default.
- W2071524508 creator A5081159380 @default.
- W2071524508 date "1999-04-01" @default.
- W2071524508 modified "2023-09-27" @default.
- W2071524508 title "Observations of Phobos, Deimos, and bright stars with the Imager for Mars Pathfinder" @default.
- W2071524508 cites W1977756126 @default.
- W2071524508 cites W1981525264 @default.
- W2071524508 cites W1985553968 @default.
- W2071524508 cites W1988113571 @default.
- W2071524508 cites W1988783013 @default.
- W2071524508 cites W1992770302 @default.
- W2071524508 cites W1996496601 @default.
- W2071524508 cites W2002808277 @default.
- W2071524508 cites W2003249114 @default.
- W2071524508 cites W2007350279 @default.
- W2071524508 cites W2025465559 @default.
- W2071524508 cites W2031576371 @default.
- W2071524508 cites W2046694996 @default.
- W2071524508 cites W2047098615 @default.
- W2071524508 cites W2047873536 @default.
- W2071524508 cites W2059825225 @default.
- W2071524508 cites W2061642235 @default.
- W2071524508 cites W2068828617 @default.
- W2071524508 cites W2076724250 @default.
- W2071524508 cites W2091264655 @default.
- W2071524508 cites W2093388888 @default.
- W2071524508 cites W2123572528 @default.
- W2071524508 cites W2134127635 @default.
- W2071524508 cites W2168309023 @default.
- W2071524508 doi "https://doi.org/10.1029/98je02555" @default.
- W2071524508 hasPublicationYear "1999" @default.
- W2071524508 type Work @default.
- W2071524508 sameAs 2071524508 @default.
- W2071524508 citedByCount "35" @default.
- W2071524508 countsByYear W20715245082012 @default.
- W2071524508 countsByYear W20715245082013 @default.
- W2071524508 countsByYear W20715245082014 @default.
- W2071524508 countsByYear W20715245082016 @default.
- W2071524508 countsByYear W20715245082018 @default.
- W2071524508 countsByYear W20715245082019 @default.
- W2071524508 countsByYear W20715245082021 @default.
- W2071524508 countsByYear W20715245082022 @default.
- W2071524508 countsByYear W20715245082023 @default.
- W2071524508 crossrefType "journal-article" @default.
- W2071524508 hasAuthorship W2071524508A5017961417 @default.
- W2071524508 hasAuthorship W2071524508A5027383841 @default.
- W2071524508 hasAuthorship W2071524508A5035810163 @default.
- W2071524508 hasAuthorship W2071524508A5037060009 @default.
- W2071524508 hasAuthorship W2071524508A5046744135 @default.
- W2071524508 hasAuthorship W2071524508A5060043164 @default.
- W2071524508 hasAuthorship W2071524508A5081159380 @default.
- W2071524508 hasBestOaLocation W20715245081 @default.
- W2071524508 hasConcept C121332964 @default.
- W2071524508 hasConcept C127313418 @default.
- W2071524508 hasConcept C1276947 @default.
- W2071524508 hasConcept C129140170 @default.
- W2071524508 hasConcept C13280743 @default.
- W2071524508 hasConcept C142362112 @default.
- W2071524508 hasConcept C150846664 @default.
- W2071524508 hasConcept C195886398 @default.
- W2071524508 hasConcept C2776481522 @default.
- W2071524508 hasConcept C2777252438 @default.
- W2071524508 hasConcept C2778600265 @default.
- W2071524508 hasConcept C2778835443 @default.
- W2071524508 hasConcept C45095769 @default.
- W2071524508 hasConcept C52119013 @default.
- W2071524508 hasConcept C554144382 @default.
- W2071524508 hasConcept C58142911 @default.
- W2071524508 hasConcept C68271606 @default.
- W2071524508 hasConcept C83260615 @default.
- W2071524508 hasConceptScore W2071524508C121332964 @default.
- W2071524508 hasConceptScore W2071524508C127313418 @default.
- W2071524508 hasConceptScore W2071524508C1276947 @default.
- W2071524508 hasConceptScore W2071524508C129140170 @default.
- W2071524508 hasConceptScore W2071524508C13280743 @default.
- W2071524508 hasConceptScore W2071524508C142362112 @default.
- W2071524508 hasConceptScore W2071524508C150846664 @default.
- W2071524508 hasConceptScore W2071524508C195886398 @default.
- W2071524508 hasConceptScore W2071524508C2776481522 @default.
- W2071524508 hasConceptScore W2071524508C2777252438 @default.
- W2071524508 hasConceptScore W2071524508C2778600265 @default.
- W2071524508 hasConceptScore W2071524508C2778835443 @default.
- W2071524508 hasConceptScore W2071524508C45095769 @default.
- W2071524508 hasConceptScore W2071524508C52119013 @default.
- W2071524508 hasConceptScore W2071524508C554144382 @default.
- W2071524508 hasConceptScore W2071524508C58142911 @default.
- W2071524508 hasConceptScore W2071524508C68271606 @default.
- W2071524508 hasConceptScore W2071524508C83260615 @default.
- W2071524508 hasIssue "E4" @default.
- W2071524508 hasLocation W20715245081 @default.
- W2071524508 hasOpenAccess W2071524508 @default.