Results 101 to 110 of about 8,745 (214)

Spatial stratification of acoustic oscillations in the solar photosphere

, 2005
Space-time variations of solar atmosphere parameters are derived by solving non-equilibrium radiation transfer problem. Acoustic oscillations were extracted using k − ω filtration of variations.
Stodilka, M.I.
core  

Fish and plants as seen from the Williamson Photosphere, 1914

, 1914
Fish and plants as seen from the Williamson Photosphere, 1914.

core   +1 more source

Underwater plants viewed from the Williamson Photosphere, Bahamas, 1914

, 1914
Underwater plants as seen from the Williamson Photosphere, Bahamas, 1914.https://digitalcommons.chapman.edu/jonathan_silent_film/2203/thumbnail ...

core   +1 more source

Potential Height-dependent Magnetic Signatures Associated with the Eruptive State of Magnetically Complex Active Regions and Their Relationship to Active Longitudes

The Astrophysical Journal
The mechanism by which some magnetically complex active regions evolve toward highly eruptive states while others remain relatively quiet remains an open question under active debate.
Marianna B. Korsós, Iulia Chifu, Richard J. Boynton, Simon N. Walker, Robertus Erdélyi   +4 more
doaj   +1 more source

Fish and plants viewed from the Williamson Photosphere, 1914

, 1914
Fish and plants underwater, as viewed from the Williamson Photosphere, 1914.https://digitalcommons.chapman.edu/jonathan_silent_film/2174/thumbnail ...

core   +1 more source

Derivation and Application of a Scaling between Hinode/SP and SDO/HMI Vector Magnetic Fields to Improve Magnetic Field Extrapolations

The Astrophysical Journal
Full-disk measurements of the solar magnetic field by the Helioseismic and Magnetic Imager (HMI) are often used for magnetic field extrapolations, but its limited spatial and spectral resolution can lead to significant errors.
C. Beck, A. Prasad, Q. Hu, M. S. Yalim, S. Gosain, D. Prasad Choudhary   +5 more
doaj   +1 more source

Model Stellar Photospheres [PDF]

Monthly Notices of the Royal Astronomical Society, 1932
openaire   +2 more sources

Study on the relation of the solar coronal rotation with magnetic field structures. [PDF]

Sci Rep, 2023
Xiang NB, Zhao XH, Deng LH, Li FY, Zheng S.   +4 more
europepmc   +1 more source

Stars-and-Stripes fish, viewed from the Williamson Photosphere, 1914

, 1914
Stars-and-Stripes fish, as viewed from the Williamson Photosphere, 1914.https://digitalcommons.chapman.edu/jonathan_silent_film/2173/thumbnail ...

core   +1 more source

Measuring the magnetic fields in the chromospheres of low-mass stars. [PDF]

Nat Commun
Cang T, Petit P, Donati JF, Tian H, Fu J, Li H, Bellotti S, Hu X, Ma X, Lopez Ariste A, Xing K, Morin J, Lu H, Zong W.   +13 more
europepmc   +2 more sources