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QUICK LOOK HELIOSEISMOLOGY FOR THE CMSP Thierry Corbard Massinissa Hadjara Catherine Renaud

QUICK LOOK HELIOSEISMOLOGY FOR THE CMSP Thierry Corbard Massinissa Hadjara Catherine Renaud Cassiopée - OCA. Input : 2 sort of images, limb or macropixel. Macropixels: size : 256x256 cadence : 1mn. Limb : size : 2048X2048 cadence : 2mn. Products : 5 algorithms

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QUICK LOOK HELIOSEISMOLOGY FOR THE CMSP Thierry Corbard Massinissa Hadjara Catherine Renaud

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  1. QUICK LOOK HELIOSEISMOLOGY FOR THE CMSP Thierry Corbard Massinissa Hadjara Catherine Renaud Cassiopée - OCA

  2. Input : 2 sort of images, limb or macropixel Macropixels: size : 256x256 cadence : 1mn Limb : size : 2048X2048 cadence : 2mn

  3. Products : 5 algorithms • Suivi_phl : follow photometry on limb images (sum intensity on anuli and sectors) • Suivi_phmp : follow photometry on macropixels images (sum intensity of whole macropixels) • Suivi_DS : compute spectral density on 15 days from Suivi_phl or Suivi_phmp (from SODISM) or SOVAP datas • YLM_HMP : create temporal series for each degree from macropixels, 0<L<300 by multiplying with Ylm masks • Suivi_lnu : compute l-ν diagram from the resulting temporal series (3 days)

  4. Monitoring of limb intensity in 8 sectors X =

  5. SECTORS photometry (CLIFF/mdizi970414.fits…) intensity Time (days)

  6. Spectral density can be done on SODISM limb, macropixels or SOVAP datas. Exemple : Spectral density on 15 days from macropixels sum

  7. ℓ- diagram Diagnostic (1) ppm X = X ppm = Macro Pixel Image X = ppm

  8. ℓ- diagram Diagnostic (2)

  9. CONCLUSION Status: beta version delivered to SA-verrières, last month. Wait for feed back from industrial… Thanks

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