This is a white-light corona-meter image from the High Altitude Observatory Mauna Loa Solar Observatory.
High Altitude Observatory, National Center for Atmospheric Research (NCAR), Boulder, Colorado, USA. NCAR is sponsored by the National Science Foundation.

This is a white-light corona-meter image from the High Altitude Observatory Mauna Loa Solar Observatory.
High Altitude Observatory, National Center for Atmospheric Research (NCAR), Boulder, Colorado, USA. NCAR is sponsored by the National Science Foundation.

This is a white-light corona-meter image from the High Altitude Observatory Mauna Loa Solar Observatory.
High Altitude Observatory, National Center for Atmospheric Research (NCAR), Boulder, Colorado, USA. NCAR is sponsored by the National Science Foundation.

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