Big Bear Solar Observatory. 3. BBSO White Light Image of Sun 8/20/1999. Sun's Temperature: ... Big Bear Solar Observatory. 7. 6/25/09. Big Bear Solar ...
Magnetic Structures of Active Regions and their Link to Coronal Mass Ejections Vasyl Yurchyshyn, Big Bear Solar Observatory, Big Bear City, CA 92314, www.bbso.njit ...
photosphere 1. Diffraction. limit: 0.2. Stokes I,Q,U,V. BBSO/NST/IRIM ... photosphere and the weaker magnetic field, and SDO/HMI vector magnetograms which ...
Rapid Changes in the Longitudinal Magnetic Field Associated with. the July 23 2002 gamma-ray Flare ... The 2002 July 23 Gamma-ray Flare. BBSO H at 00:27 UT ...
BBSO 65-cm telescope 1 of 2 hi-res in US - Different mission than DST ... Replaces the 65 cm telescope. Open, off-axis & feeds new instrument-ation ...
Peter Fox. Juan Fontenla. Murray Dryer. Solar/Inner Heliosphere W.G. Near Term Goals: ... Peter Gallagher BBSO, GOES,SOHO. Joseph Davila STEREO. John ...
CAWSES Space Weather WS Dec 10-12, 2005 Stanford, CA. 1 ... CAWSES Space Weather WS Dec 10-12, 2005 Stanford, CA. 5. 2052-2117UT September 8, 2005 X5.4 Flare ...
... more details, increasing complexity, ... We found that, in general, the more steep is the filling factor function, the higher the flaring capability of an AR.
Development of pipeline processing modules to produce the full menu of data products is currently underway. ... Vector magnetograms YLiu, JSchou, HAO, ...
ON THE RELATION BETWEEN FILAMENT ERUPTIONS, FLARES, AND CORONAL MASS EJECTIONS ... CMEs --- LASCO C2 coronagraph images and the CME catalog to determine. ...
... with ribbons and all though I didn't make a movie! ... The CDAW CME catalog lists this HALO CME's speed as 1689 km/s but from just two points in C2. ...
Peculiar emergence of an active region. Compare rates of an ordinary and peculiar ARs ... Ordinary AR vs Peculiar AR. 1 - Picture of flux 9574. 3 deriv of flux 9574 ...
i) complex delta spots; ii) simple tadpole-shaped delta spots and iii) magnetic complexes. ... 2. Tadpole-Shaped ARs (2 - X, 5 - M & 1 C flare) Date Speed ...
For all six events, leading magnetic flux had a rapid increase after flares. ... Three events showed new sunspot area, predominantly in the form of penumbra. ...
Sigmoid Detection Problems. Structure and intensity not well correlated ... Test results: sigmoid detector successfully flags periods of high activity ...
Title: Asterosismologia: Introduzione Subject: Corso di Dottorato per Asterosismologia Author: Riccardo Claudi Description: Il corso di 16 ore Last modified by
Royal Observatory of Belgium. Peter T Gallagher (NASA/GSFC) The Active Region ... magnetogram is first smoothed using a boxcar filter - this removes much of the ...
3. DSM/DAPNIA/Service d'Astrophysique, CEA Saclay, France ... Collaborators: A. A. Van Ballegooijen, E. E. Deluca, J. McCaughey, K. K. Reeves, and M. Gros ...
... Multidisciplinary University Research Initiative Team. UC Berkeley ... UC San Diego. University of Colorado. University of Hawaii. University of New Hampshire ...
... in several acceleration episodes, apparently independently of the ... In first acceleration episode, 25 keV X-rays progressively harden (from d ~ 7.5-4.7) ...
Active Region Magnetic Fields in the Solar Interior W.P. Abbett UC Berkeley SSL The Importance of Active Region Magnetic Fields The Importance of Active Region ...
Infra-red lines formed in solar corona can be used to measure magnetic fields. ... in Ha of a classic 2-ribbon flare, taken by Johns-Krull and Fisher ...
Solar Flares are often classified into two types: compact flares and two ribbon flares. ... (2) Supra-Arcade Downflows in LDEs. ITP Workshop Jan-18-2002 ...
magnetic fields in order to understand the. connection between CMEs and ... it was strongly inclined to the ecliptic plane, it had negative helicity and the ...
1995 by K. Reardon and L. Sanchez-Duarte as the 'Whole Sun Catalog' ... Piet Martens, Alisdair Davey (MSU) Joe Gurman, George Dimitoglou (GSFC) And you ...
Evolution of Barb-Angle and Partial ... Chirality (Helicity or Twist) exists in all solar magnetic ... belong to either dextral patten or sinistral patten. ...
Using HMI Data to Study Evolution of Solar Magnetic Fields and ... Magnetogram from Huairou, Bastille Day flare on 2001-July ... Bastille Day Flare ...
At wavelength where the opacity is greatest, the value of s is smallest. ... the central one third of the spectrogram height, the slit crossed a magnetically ...
Evidence for chromospheric heating in the late phase of solar flares. David ... Sunspot plage. expanding ribbons. CDS DOPPLERGRAMS. distinctive pattern of ...
Elongation of a halo CME closely matches the orientation of the erupting ... For about 60% of events the halo elongation and the MC orientation correspond to ...
Lee et al. 1998 (Y. Liu) (TRACE) a large flare observed in different wavelengths (Qiu et al. ... (Forbes-Priest-Lin) CME front. filament. flare. breakout model ...
Normally, magnifying power is the least important for astronomers. ... for 10-6m use crystals with heat sensitive electrical resistance (e.g.. germanium) ...