Matches in SemOpenAlex for { <https://semopenalex.org/work/W2054972937> ?p ?o ?g. }
- W2054972937 endingPage "251" @default.
- W2054972937 startingPage "245" @default.
- W2054972937 abstract "The POLAR mission is ideally suited to study the high‐altitude polar cusp. Polar magnetometer data, together with electron and ion measurements from the Hydra and Toroidal Imaging Mass‐Angle Spectrograph (Timas) instruments from March 1996 to December 1997, have been used to identify 459 polar cusp crossings. These crossings are used to study the statistical behavior of the cusp location and its dependence on the solar wind conditions. We find that the invariant latitude of the center of the cusp varies from 70° to 86° as solar wind conditions change and the magnetic local time of the footprints of the cusp magnetic field lines extends from 0800 to 1600 MLT, the cusp being slightly wider for increasing solar wind dynamic pressure. The average latitude of the center of the cusp is at 80.3° invariant latitude at noon and decreases to 78.7° at 0800 and 1600 MLT. The cusp also appears to thicken slightly in invariant latitude with increasing dynamic pressure. The center of the cusp moves equatorward with increasingly southward interplanetary magnetic field (IMF) to 73° invariant latitude for a 10 nT southward IMF. The cusp moves only slightly for northward IMF. This motion is consistent with erosion of dayside magnetic flux for southward IMF but little or no erosion for northward IMF. The cusp is also somewhat wider in invariant latitude with increasingly northward IMF. Consistent with low‐altitude observations, we find that there is a clear MLT shift due to the IMF By for strongly southward IMF. We interpret the motion of the local time of the cusp for southward IMF as a shift of the reconnection site away from the noon meridian when the IMF is not due southward." @default.
- W2054972937 created "2016-06-24" @default.
- W2054972937 creator A5011650421 @default.
- W2054972937 creator A5046712974 @default.
- W2054972937 creator A5063028811 @default.
- W2054972937 creator A5066928352 @default.
- W2054972937 creator A5080408651 @default.
- W2054972937 date "2000-01-01" @default.
- W2054972937 modified "2023-10-16" @default.
- W2054972937 title "Solar wind control of the polar cusp at high altitude" @default.
- W2054972937 cites W1964344434 @default.
- W2054972937 cites W1966407003 @default.
- W2054972937 cites W1989747380 @default.
- W2054972937 cites W1999737820 @default.
- W2054972937 cites W2005550769 @default.
- W2054972937 cites W2029182927 @default.
- W2054972937 cites W2034328177 @default.
- W2054972937 cites W2038936445 @default.
- W2054972937 cites W2050404005 @default.
- W2054972937 cites W2053047223 @default.
- W2054972937 cites W2065603269 @default.
- W2054972937 cites W2067127557 @default.
- W2054972937 cites W2071192944 @default.
- W2054972937 cites W2076433153 @default.
- W2054972937 cites W2088901848 @default.
- W2054972937 doi "https://doi.org/10.1029/1999ja900412" @default.
- W2054972937 hasPublicationYear "2000" @default.
- W2054972937 type Work @default.
- W2054972937 sameAs 2054972937 @default.
- W2054972937 citedByCount "112" @default.
- W2054972937 countsByYear W20549729372012 @default.
- W2054972937 countsByYear W20549729372013 @default.
- W2054972937 countsByYear W20549729372014 @default.
- W2054972937 countsByYear W20549729372015 @default.
- W2054972937 countsByYear W20549729372016 @default.
- W2054972937 countsByYear W20549729372017 @default.
- W2054972937 countsByYear W20549729372018 @default.
- W2054972937 countsByYear W20549729372019 @default.
- W2054972937 countsByYear W20549729372020 @default.
- W2054972937 countsByYear W20549729372021 @default.
- W2054972937 countsByYear W20549729372022 @default.
- W2054972937 countsByYear W20549729372023 @default.
- W2054972937 crossrefType "journal-article" @default.
- W2054972937 hasAuthorship W2054972937A5011650421 @default.
- W2054972937 hasAuthorship W2054972937A5046712974 @default.
- W2054972937 hasAuthorship W2054972937A5063028811 @default.
- W2054972937 hasAuthorship W2054972937A5066928352 @default.
- W2054972937 hasAuthorship W2054972937A5080408651 @default.
- W2054972937 hasBestOaLocation W20549729371 @default.
- W2054972937 hasConcept C102988692 @default.
- W2054972937 hasConcept C108411613 @default.
- W2054972937 hasConcept C115260700 @default.
- W2054972937 hasConcept C121332964 @default.
- W2054972937 hasConcept C122523270 @default.
- W2054972937 hasConcept C127313418 @default.
- W2054972937 hasConcept C1276947 @default.
- W2054972937 hasConcept C13280743 @default.
- W2054972937 hasConcept C2524010 @default.
- W2054972937 hasConcept C2778400075 @default.
- W2054972937 hasConcept C29705727 @default.
- W2054972937 hasConcept C33923547 @default.
- W2054972937 hasConcept C58650310 @default.
- W2054972937 hasConcept C62520636 @default.
- W2054972937 hasConcept C8058405 @default.
- W2054972937 hasConcept C91586092 @default.
- W2054972937 hasConceptScore W2054972937C102988692 @default.
- W2054972937 hasConceptScore W2054972937C108411613 @default.
- W2054972937 hasConceptScore W2054972937C115260700 @default.
- W2054972937 hasConceptScore W2054972937C121332964 @default.
- W2054972937 hasConceptScore W2054972937C122523270 @default.
- W2054972937 hasConceptScore W2054972937C127313418 @default.
- W2054972937 hasConceptScore W2054972937C1276947 @default.
- W2054972937 hasConceptScore W2054972937C13280743 @default.
- W2054972937 hasConceptScore W2054972937C2524010 @default.
- W2054972937 hasConceptScore W2054972937C2778400075 @default.
- W2054972937 hasConceptScore W2054972937C29705727 @default.
- W2054972937 hasConceptScore W2054972937C33923547 @default.
- W2054972937 hasConceptScore W2054972937C58650310 @default.
- W2054972937 hasConceptScore W2054972937C62520636 @default.
- W2054972937 hasConceptScore W2054972937C8058405 @default.
- W2054972937 hasConceptScore W2054972937C91586092 @default.
- W2054972937 hasIssue "A1" @default.
- W2054972937 hasLocation W20549729371 @default.
- W2054972937 hasOpenAccess W2054972937 @default.
- W2054972937 hasPrimaryLocation W20549729371 @default.
- W2054972937 hasRelatedWork W1979541709 @default.
- W2054972937 hasRelatedWork W2000426060 @default.
- W2054972937 hasRelatedWork W2064553878 @default.
- W2054972937 hasRelatedWork W2076433153 @default.
- W2054972937 hasRelatedWork W2079817298 @default.
- W2054972937 hasRelatedWork W2082301824 @default.
- W2054972937 hasRelatedWork W2097583878 @default.
- W2054972937 hasRelatedWork W2149821363 @default.
- W2054972937 hasRelatedWork W2185633393 @default.
- W2054972937 hasRelatedWork W4321480851 @default.
- W2054972937 hasVolume "105" @default.
- W2054972937 isParatext "false" @default.
- W2054972937 isRetracted "false" @default.