Luc Dame

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Advantages: Dome C vs Space & Ground • Very high resolution, duty cycle and access to IR, before Solar C and/or HiRISE like (Cosmic Vision) mission Ó waves • Coronagraphy in parallel (and in IR), complementing ESA PROBA3/ASPIICS (2016) [Fe XIV (530 nm) line with FP only] • Better control (small size, aperture ratio) of polarization of AFSIIC compare to NST (fixed mirror angles: calibration) • Permanent high resolution in IR lines that form in Tmin (CO lines at 4.5 µm), min opacity (1.6 µm) or chromosphere–TR B Field at 12 µm and in forbidden lines • Intensity line ratios in IR of the Fe XIII line: 1074.7/1079.8 and 3.388/1074.7 Ó electron density
Science from AFSIIC to Future Space Missions: Interlinked Science Themes 3 interlinked & complementary themes to trace the magnetic field from the solar core to the corona: T1: Fine structure and (magnetic - waves) coupling of the Chromosphere –TR – Corona interface T2: Heating, dynamics & magnetic field of the corona T3: Local and global magnetohelioseismology
Page 1 and 2: High Resolution Solar Coronagraphic
Page 3 and 4: Seeing and the Ground Boundary Laye
Page 5: …and Disadvantages © Guillaume D
Page 9 and 10: Photometry: nice sky indeed…
Page 11 and 12: Photometric Quality - Transparency
Page 13 and 14: SBM: four filters, at 450 nm, 530 n
Page 15 and 16: Fe XIV - Intensity, Doppler, Waves
Page 17 and 18: • In the framework of the R&D ini
Page 19 and 20: LIQUID-CRYSTAL TUNABLE-FILTER POLAR
Page 21 and 22: Preparing Next Steps: AFSIIC & A-FO
Page 23 and 24: What Instrumentation? • Exceptio
Page 25 and 26: Thank you! luc.dame@latmos.ipsl.fr
Page 27 and 28: Ø700 mm Marsenne Telescope
Page 29 and 30: SOLARNET Off-Axis Approach • Off
Page 31 and 32: Accessing Free Atmosphere Seeing 0.
Page 34 and 35: Carbon tubes (large ones!)
Page 36 and 37: Log images in the four filters: 450
Page 38 and 39: Site Study of Dome C (Tomasi et al.
Page 42 and 43: Spicules and Alfvén Waves? @ Dome
Page 44 and 45: In summary: Strong Solar Science Ca
Page 46 and 47: ESA/PROBA-3 Mission Concept A coro
Page 48 and 49: Method: 2D Spectroscopy • Superi
Page 50 and 51: HiRISE (High Resolution Imaging and
Page 52 and 53: VISIR — Visible & IR coronagraph

Luc Dame

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