HJC 2022/12/05 by Aki Takeda

0. Some backgound study

1. Introduction

2. Observations

Observation at Rodeo, Argentina, totality duration: 2 min 14 sec.

2.1 Data Calibration

3. Eclipse Observables

3.1 Absolute brightness of Fe X, XI and XIV

The first to quantify the absolute brightness of these optical emission lines beyond ~1.7 R.

3.2 Electron temperature

Method to device Te from line ratio (cf. Boe et al (2020) ApJ 888 100) :
line ratio(relative to B) modified with atomic data(Table 9) --> ionic density ratio ---> Te (Chianti DB, Fig 4)

4. The PSI MHD Model

PSI magnetohydrodynamic model prediction

4.1 Formard Modeled Line Emission

4.2 Testing the model

5. Conclusions

--- go to summary in the paper ---


Points of my concern