Scientific Programme

IAUS 340 Programme

Tentative Scientific Program

Monday, 4th November 2019 IRIS Tutorial

08:30 – 9:30 Registration
9:30 – 10:00

Introduction to IRIS

Bart De Pontieu

Acquiring IRIS data

Chad Madsen
11:15-11:30 Tea/Coffee Break


Sanjiv Tiwari
12:00-01:00 Lunch
Afternoon Session (Tutorial)

IRIS Python introduction

Tiago Pereira
02:00- 03:00

Optically thin diagnostics

Vanessa Polito
03:00- 03:15 Tea/Coffee Break

Optical thin diagnostics (part 2)

Vanessa Polito

Optical thin diagnostics

Milan Gosic

Inversion of IRIS Mg II h&k lines with IRIS2: current status and prospective

Alberto Sainz Dalda

Tuesday, 5th November 2019 (Morning Session)

1. Fundamental plasma processes

9:15 – 9:30 Inauguration
9:30 – 10:00


Stephen Bradshaw

Forward-modeling the Ultraviolet signatures of standing fast sausage modes in solar coronal loops (I)

Bo Li

MHD simulations and forward modeling of Alfvénic waves in the coronal holes(I)

Vaibhav Pant
11:00-11:30 Tea/Coffee Break

Modeling and Observation of partially ionized plasma processes

Elena Khomenko
12:00-12:15 Amplitudes and energy fluxes of simulated decay-less kink oscillations. Konstantinos Karampelas

2. Chromospheric dynamics


Chromospheric heating and its relevant magnetic activity

Milan Gosic
12.45 – 1.00

Penumbral micro-jets at high spatial and temporal resolution

Luc Rouppe van der Voort
1:00 -2:00 Lunch Break
2:00 - 2:30 Activities in the transition region loops Zhenghua Huang
2:30 - 2:45

Characterisation and formation of Ca II K and Mg II k spectra of spicules

Souvik Bose
2:45 - 3:00 High-frequency dynamics of an active region moss as observed by IRIS Nancy Narang
3:00 – 3:15

The IRIS UV Burst Survey, Year 1: Statistical Results and Spectroscopic Diagnostics

Chad Madsen
2:45 - 3:00 Tea Break+Poster Session
5.00 – 5.30 TBA (I) Alberto Sainz Dalda
5:30 – 5:45 On Modeling the Response of Explosivce Events in the Formation of Flowing Cool Loops as Observed by IRIS Abhishek Srivastava
5:45 - 6:00

Flame-like Ellerman Bombs and Their Connection to Solar Ultraviolet Bursts

Yajie Chen

Wednesday, 6th November 2019 ( Morning Session)

Session 2 continue and
Session 3 Thermal and magnetic coupling through the atmosphere

9:30 - 10:00

Recent results in solar prominence physics (I)

Nicolas Labrosse
10:00- 10:15

Unifying umbral chromospheric dynamics at small scales

Vasco de Jorge Henriques
10:15- 10:30

Vortex Flows in Solar Plage Region Simulations

Nitin Yadav

Spectral Analysis of the Chromospheric Network via Si IV emission lines

Tayebeh Farjadnia

Small-scale Reconnection In The Quiet-Sun: Signatures in CRISP and SST Data

Chris Nelson
11:00-11:30 Tea/Coffee Break

Chromospheric Signatures of Flare Induced Sunquakes

Sean Quinn

Observation of Penumbra Formation around a Pore with IRIS and GST

Debi Prasad Choudhary

Modeling UV bursts (I)

Daniel Nóbrega-Siverio

What do IRIS and ALMA tell us about plage: first inversion results

João Manuel da Silva Santos

The correlation between chromospheric and coronal heating in active region plage

Bart De Pontieu
1:00 -2:00 Lunch Break
2.00 - 2.30

Inferring the nature of Penumbral Microjets

Sara Esteban Pozuelo
2:30 - 2:45

Ellerman bombs and UV bursts: reconnection at different atmospheric layers

Viggo Hansteen
2:45 - 3:00

IRIS short-term variability in moss associated with transient hot loops

Paola Testa
3.00 - 5.00 Tea/Coffee Break and Poster Session
5:00 - 5.30

Of bombs and bursts: understanding the signatures of lower-atmosphere magnetic field reconfiguration (I)

Gregal Vissers
5.30 – 5.45

Transition regions of coronal holes and quiet Sun

Durgesh Tripathi
5.45 - 6.00

Evidence of excitation sources of oscillations in solar coronal loops

Rekha Jain

Thursday, 7th November 2018 ( Morning Session)

4. Solar flares and coronal mass ejections


Cool and hot emission in a recurring active region jet

Sargam Mulay

Fine-scale explosive energy release at sites of magnetic flux cancellation in the core of the solar active region observed by Hi-C 2.1, IRIS and SDO

Sanjiv Tiwari


Xiaohong Li

Modeling the Solar Spicule Forest

Sahel Dey

The propagation of acoustic wave energy in magnetic atmospheres

KrishnaPrasad Sayamanthula
11:00-11:30 Tea/Coffee Break


Girjesh Gupta

Predicting solar flares with IRIS spectra

Brandon Leigh Panos

Can superposition of evaporative flows explain broad Fe XXI profiles during flares?

Vanessa Polito
12:30-12:45 Different Signatures of Chromospheric Evaporation in Two Solar Flares Observed with IRIS Ying Li

Spectro-polarimetry of two B-class flares in the Ca II 8542 A line

Jayant Joshi
1:00 - 2:00 Lunch Break
2.00 - 2.30

Insights on coronal rain dynamics from multi-dimensional simulations (I)

Rony Keppens
2:30 - 2:45

Testing the flare localization algorithm for Solar Ultraviolet Imaging Telescope (SUIT), using IRIS and AIA images.

Manoj Varma
2:45 - 3:00


3.00 - 5.00 Tea/Coffee Break and Poster Session
5:00 - 5.30

Flare Loop Models and IRIS data (I)

Graham Kerr
5.30 – 6:00 Observations and modeling of chromospheric lines during a solar flare (I) Akiko Tei

Friday, 8th November 2019 ( Morning Session)

Session 5. Science with future facilities


Solar Orbiter: A non-typical heliophysics mission, highly complementary to existing solar obervations (I)

Anik De Groof

The Spectral Imaging of the Coronal Environment (SPICE) experiment aboard Solar Orbiter: Instrument description, scientific capabilities and possible synergies with IRIS

Luca Teriaca
10:30-11:00 Investigating high energy processes in the solar atmosphere with the FOXSI sounding rocket experiment (I) Sophie Musset
11:00 – 11:30 Tea/Coffee Break

The ADITYA - L1 : A Space based Solar Observatory of Indian Space Research Organisation (I)

Sreejith Padinhatteeri

Understand solar eruptions with the Advanced Space-based Solar Observatory (ASO-S) mission

Li Feng
12:30-12:45 Chromosphere above sunspot umbra Sowmya Krishnamurthy

Closing Remarks

1:15 -2:15 Lunch Break