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| observation:data [2025/02/27 11:10] – [Data products summary] etienne | observation:data [2025/03/03 18:44] (current) – etienne | ||
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| ==== Data products summary ==== | ==== Data products summary ==== | ||
| - | Currently, THEMIS provides 4 type of data products: | + | Currently, THEMIS provides 4 types of level 1 data products : |
| * Full-Sun guider images | * Full-Sun guider images | ||
| * Broadband images (BBI) | * Broadband images (BBI) | ||
| * Slit-jaw images | * Slit-jaw images | ||
| * MTR2 spectral images (with or without polarimetry) | * MTR2 spectral images (with or without polarimetry) | ||
| - | Their production is detailed on the [[technical: | + | Theses images are the direct outputs of the different cameras that equip THEMIS at different point of the optical path. |
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| + | Summary of THEMIS Level 1 data products, in polarimetric analysis mode. MTR2 spectral cameras permits simultaneous observations of different spectral bands (here Fe I @ 630,2 nm as an example). \\ | ||
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| === Full-Sun guider images === | === Full-Sun guider images === | ||
| - | The full-Sun guider images are mainly to provide context to the observations. They correspond to photospheric observations. They are broadband images taken in the green continuum, around 540 nm, with a bandpass of 10nm. They are not meant for pure scientific analysis. Images are provided as a .png files and have a size of 2000x3000pixel². | + | The full-Sun guider images are mainly to provide context to the observations. They correspond to photospheric observations. They are broadband images taken in the green continuum, around 540 nm, with a bandpass of 10nm. They are not meant for pure scientific analysis. Images are provided as a .png files and have a size of 2000x3000 pixels². |
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