MAX MILLENNIUM NEWS
31 July 2019
CONTENTS
1. E-PRINTS POSTED IN THE PAST WEEK
2. FROM THE EDITOR
=====================================================================
1. E-PRINTS POSTED IN THE PAST WEEK
=================================== >
http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl
Stealth Coronal Mass Ejections from Active Regions
-- Jennifer O'kane, Lucie Green, David M. Long, Hamish Reid
Coronal Loop Scaling Laws for Various Forms of Parallel Heat
Conduction
-- Stephen J. Bradshaw, A. Gordon Emslie, N. H. Bian, and
Eduard P. Kontar
2. FROM THE EDITOR
==================
The Max Millennium program exists to enhance all aspects of solar
activity research. If you have news that is of broad interest to that
community, feel free to send your message to the MMScience e-mail
list:
http://solar.physics.montana.edu/max_millennium/mmlists.shtml
Address questions to canfield at solar.physics.montana.edu
Dear colleagues,
Last call for abstracts, due today (July 31) at 11:59pm ET!
You are cordially invited to submit abstracts to Session SH009 “High-Energy Solar Investigations Through Next-Generation Spectroscopy, from X-rays to Radio and beyond,” for the 2019 AGU Fall Meeting, to be held in San Francisco, CA, 9 – 13 December 2019.
Spectrally resolved measurements across the entire spectrum are critical for advancing our understanding of energetic phenomena on the Sun, during both flares and quiescence. This includes polarimetry and especially imaging spectroscopy, from X-rays and gamma-rays, through UV/EUV, to infrared and radio. To that end, this session invites presentations covering new instrumentation, enabling technology, missions, and concepts for next-generation solar spectroscopy, including spatially-resolved measurements, and the science that would be enabled by such new observations.
The full session description and abstract submission are here:
https://agu.confex.com/agu/fm19/prelim.cgi/Session/80247
The deadline to submit an abstract is Wednesday, 31 Jul 2019, at 23:59 EDT.
We welcome your submissions to this exciting session!
--- Amir Caspi and Lindsay Glesener
Localized Microwave and EUV Bright Structures in an Eruptive Prominence
by J. Huang et al.*
http://cesra.net/?p=2291
Unsupervised Generation of High Dynamic Range Solar Images: A Novel
Algorithm for Self-calibration of Interferometry Data
by Surajit Mondal et al.*
http://cesra.net/?p=2282
Detection of Spike-like structures near the front of Type II radio bursts
by S. Armatas et al.*
http://cesra.net/?p=2247
---------------------
CESRA Highlights of Solar Radio Physics, aka CESRA Nuggets, are short
communications written in language accessible to a non-expert in the
specific area and designed to keep solar and heliophysics communities
informed and up-to-date about current research. The highlights can be
followed, discussed, commented and shared via
http://www.facebook.com/solarcesra/ and
http://twitter.com/CESRA_community
MAX MILLENNIUM NEWS
24 July 2019
CONTENTS
1. E-PRINTS POSTED IN THE PAST WEEK
2. FROM THE EDITOR
=====================================================================
1. E-PRINTS POSTED IN THE PAST WEEK
-----------------------------------
> http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl
Structure of the transition region and the low corona from TRACE and
SDO observations near the limb
-- C. E. Alissandrakis, A. Valentino
Quantifying the relationship between Moreton-Ramsey waves and "EIT waves"
using observations of 4 homologous wave events
-- David Long, Jack Jenkins, Gherardo Valori
Formation of quasi-periodic slow magnetoacoustic wave trains
by the heating/cooling misbalance
-- D. I. Zavershinskii, D. Y. Kolotkov, V. M. Nakariakov, N. E. Molevich,
D. S. Ryashchikov
2. FROM THE EDITOR
------------------
The Max Millennium program exists to enhance all aspects of solar
flare research. If you have news that is of broad interest to that
community, feel free to send your message to the MMScience e-mail list:
http://solar.physics.montana.edu/max_millennium/mmlists.shtml
Address questions to canfield at physics.montana.edu
MAX MILLENNIUM NEWS
17 July 2019
CONTENTS
1. E-PRINTS POSTED IN THE PAST WEEK
2. FROM THE EDITOR
=====================================================================
1. E-PRINTS POSTED IN THE PAST WEEK
=================================== >
http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl
Fundamental Transverse Vibrations of the Active Region Solar Corona
-- Manuel Luna, Ramon Oliver, Patrick Antolin & Inigo Arregui
Damping of slow magnetoacoustic oscillations by the misbalance
between heating and cooling processes in the solar corona
-- D. Y. Kolotkov, V. M. Nakariakov, D. I. Zavershinskii
Magnetic helicity and eruptivity in active region 12673
-- K. Moraitis, X. Sun, E. Pariat, L. Linan
2. FROM THE EDITOR
==================
The Max Millennium program exists to enhance all aspects of solar
activity research. If you have news that is of broad interest to that
community, feel free to send your message to the MMScience e-mail
list:
http://solar.physics.montana.edu/max_millennium/mmlists.shtml
Address questions to canfield at solar.physics.montana.edu
MAX MILLENNIUM NEWS
10 July 2019
CONTENTS
1. E-PRINTS POSTED IN THE PAST WEEK
2. FROM THE EDITOR
=====================================================================
1. E-PRINTS POSTED IN THE PAST WEEK
=================================== >
http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl
Impulsive coronal heating from large-scale magnetic rearrangements:
from IRIS to SDO/AIA
-- Fabio Reale, Paola Testa, Antonino Petralia, David R. Graham
2. FROM THE EDITOR
==================
The Max Millennium program exists to enhance all aspects of solar
activity research. If you have news that is of broad interest to that
community, feel free to send your message to the MMScience e-mail
list:
http://solar.physics.montana.edu/max_millennium/mmlists.shtml
Address questions to canfield at solar.physics.montana.edu
Dear colleagues,
You are cordially invited to submit abstracts to Session SH009 “High-Energy Solar Investigations Through Next-Generation Spectroscopy, from X-rays to Radio and beyond,” for the 2019 AGU Fall Meeting, to be held in San Francisco, CA, 9 – 13 December 2019.
Spectrally resolved measurements across the entire spectrum are critical for advancing our understanding of energetic phenomena on the Sun, during both flares and quiescence. This includes polarimetry and especially imaging spectroscopy, from X-rays and gamma-rays, through UV/EUV, to infrared and radio. To that end, this session invites presentations covering new instrumentation, enabling technology, missions, and concepts for next-generation solar spectroscopy, including spatially-resolved measurements, and the science that would be enabled by such new observations.
The full session description and abstract submission are here:
https://agu.confex.com/agu/fm19/prelim.cgi/Session/80247
The deadline to submit an abstract is Wednesday, 31 Jul 2019, at 23:59 EDT.
We welcome your submissions to this exciting session!
--- Amir Caspi and Lindsay Glesener
MAX MILLENNIUM NEWS
03 July 2019
CONTENTS
1. E-PRINTS POSTED IN THE PAST WEEK
2. FROM THE EDITOR
=====================================================================
1. E-PRINTS POSTED IN THE PAST WEEK
=================================== >
http://solar.physics.montana.edu/cgi-bin/eprint/default_page.pl
Probing the effect of cadence on the estimates of photospheric
energy and helicity injections in eruptive active region NOAA
AR 11158
-- E. Lumme, M.D. Kazachenko, G.H. Fisher, B.T. Welsch, J. Pomoell,
E.K.J. Kilpua
The birth of a coronal mass ejection
-- Tingyu Gou, Rui Liu, Bernhard Kliem, Yuming Wang, Astrid M. Veronig
Oscillations of the baseline of solar magnetic field and solar
irradiance on a millennial timescale
-- V. Zharkova, S.Shepherd, S. Zharkov and E. Popova
Chromospheric cannonballs on the Sun
-- Shuhong Yang, Jun Zhang, Xiaohong Li, Zhong Liu, Yongyuan Xiang
2. FROM THE EDITOR
==================
The Max Millennium program exists to enhance all aspects of solar
activity research. If you have news that is of broad interest to that
community, feel free to send your message to the MMScience e-mail
list:
http://solar.physics.montana.edu/max_millennium/mmlists.shtml
Address questions to canfield at solar.physics.montana.edu
No. 353, “Localized Microwave and EUV Bright Structures in an Eruptive Prominence,” by Jing HUANG. Detailed correlations between EUV and microwaves in prominence fine structures.
No. 352 “Broken-up hard X-ray spectra found for a loop-top source during a solar limb flare,” by Hao NING, Yao CHEN and Jeongwoo LEE. SOL2017-09-10 coronal hard X-ray sources.
We welcome contributions to the RHESSI Nuggets, and the topics may wander some distance away from specifically RHESSI results if they are generally interesting. See
http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets
The free eclipse app "Eclipse Camera 2019"
This is just a reminder that this app exists, both for IOS and for Android,
and that it can be used to get valuable data from timing C2 and C3. The GPS
capabilities of the mobile phones, plus the existence of the very precise
Kaguya/LRO lunar data, should make this the most precise measurement yet
of the solar radii. The more data the better, and so everybody is encouraged
to let their mobile phone work on this effort. We are hoping for heavy
redundancy to let us approach 1 msec timing precision in the mean.
1) Get the app "Eclipse Camera 2019'. Check it out and identify Equipment
Settings -> Equipment "phone only". Locate the "Eclipse Image Capture"
feature to be prepared.
2) Orient your phone so that the front camera sees the Sun. This can be
quite approximate. Cover it to keep from overheating.
3) One minute before C2 (the app will tell you within a second or two,
depending upon your GPS location), initiate Capture Mode and uncover
the camera. The app will also provide an audible signal prior to C2
as a reminder.
4) Leave the camera alone to do its thing through C3.
5) When you return to Internet range, follow the app's instructions about
upload.
It is also possible to use an external lens with the app. One favorite one
is the Huatop 20x (available on Amazon). This will take interesting coronal
images and also resolve individual Baily's Beads.
This is an outgrowth of the 2017 Megamovie program. See URLs eclipsemega.movie
and https://eclipsecamera.com for more information.
Hugh Hudson and Juan Carlos Martinez Oliveros