Preflare Phenomena Observed in Hα.

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Preflare Nonthermal Emission Observed in Microwaves and Hard X-Rays

We present a detailed examination on nonthermal emissions during the preflare phase of the X4.8 flare that occurred on 2002 July 23. The microwave (17GHz and 34GHz) data obtained with the Nobeyama Radioheliograph at Nobeyama Solar Radio Observatory and the hard X-ray data taken with the Reuven Ramaty High Energy Solar Spectroscopic Imager obviously showed nonthermal features in the preflare pha...

متن کامل

Lightning on Jupiter observed in the Hα line by the Cassini imaging science subsystem

Night side images of Jupiter taken by the Cassini Imaging Science Subsystem (ISS) camera with the Hα filter reveal four lightning clusters; two of them are repeated observations of the same storm. All of these flashes are associated with storm clouds seen a few hours earlier on the day side of Jupiter. Some of the clouds associated with lightning do not extend to the upper troposphere. The repe...

متن کامل

Coulomb blockade phenomena observed in supported metallic nanoislands

1 Faculté des Sciences de Base, Ecole Polytechnique Fédérale de Lausanne, Institut de Physique de la Matière Condensée, Lausanne, Switzerland 2 Key Laboratory for Physics and Chemistry of Nanodevices and Department of Electronics, Peking University, Beijing, China 3 Institut des Nanosciences de Paris, Université Pierre et Marie Curie and CNRS-UMR 7588, Paris, France 4 Department of Chemical Phy...

متن کامل

Interpretation of Some Phenomena Observed in Southern California Stratus

Extensive obscrvations wcre made on airing soundings, as are other characteristic cloud structures. craft flights in the marine layer over the Pacific Ocean From photographs of glories in the stratus tops, angles of off thc coast of southern California. We intcrpret somc of back-scattering can be dctcrmined with sufficient accuracy the cloud patterns as convective and some as gravity wave to id...

متن کامل

Some clinically observed phenomena in extended contact lens wear.

Two groups of volunteer subjects wearing extended-wear soft lenses were monitored over a period of 20 weeks. Of 6 factors measured only 1, corneal touch threshold, was found to show evidence of progressive change. However, a high incidence of lens surface deposits was encountered.

متن کامل

ذخیره 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: The Astronomical Journal

سال: 1966

ISSN: 0004-6256

DOI: 10.1086/109893