Auroral zone emissions centered at 700 cycles per second
نویسندگان
چکیده
منابع مشابه
Jupiter’s polar auroral emissions
[1] This paper reports a study of Jupiter’s polar auroral emissions observed in an extended series of FUV images. They were obtained on seven days, during winter 2000–2001, with the STIS camera on board the Hubble Space Telescope. The fixed pointing yielded highly accurate and consistent tracking of emisson features as Jupiter rotated, allowing the analysis of the auroral morphology and brightn...
متن کاملAuroral Emissions of the Giant Planets
Auroras are (generally) high-latitude atmospheric emissions that result from the precipitation of energetic charged particles from a planet’s magnetosphere. Auroral emissions from the giant planets have been observed from ground-based observatories, Earthorbiting satellites (e.g., International Ultraviolet Explorer (IUE), Hubble Space Telescope (HST), and Röentgensatellit (ROSAT)), flyby spacec...
متن کاملSolar wind control of Jovian auroral emissions
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...
متن کاملLatitudinal dynamics of auroral roar emissions
Auroral roar, a narrowband (Sf/f < 0.1) emission near 2 and 3 times the ionospheric electron gyrofrequency (2f• and 3f•), is observed with a meridional chain of LF/MF/HF radio receivers located in northern Canada spanning 67 ø to 79 ø invariant latitude. Observations of these emissions are compared with the auroral electrojet location inferred from the Canadian Auroral Network for the OPEN Prog...
متن کاملBroadband coherent Raman spectroscopy running at 24,000 spectra per second
We present a Fourier-transform coherent anti-Stokes Raman scattering (FT-CARS) spectroscopy technique that achieves broadband CARS measurements at an ultrahigh scan rate of more than 20,000 spectra/s - more than 20 times higher than that of previous broadband coherent Raman scattering spectroscopy techniques. This is made possible by an integration of a FT-CARS system and a rapid-scanning retro...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Geophysical Research
سال: 1965
ISSN: 0148-0227
DOI: 10.1029/jz070i005p01079