spectroheliograph - sun videos

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SHG with a 115/900
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Eclipse - 1999, n°16
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Is 0656 the return of 0649 ?
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Transmittance of some filters

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Videos

2004.09.26 - scan b/w around Hα
2004.04.26 - Ca-K spectrum
2005.04.29 - NOAA 0756 - scan b/w around Hα
2005.04.29 - NOAA 0756 - scan around Hα
2005.04.29 - NOAA 0756 - scan around de Ca-K
2005.05.05 - Ca-K spectrum
2005.05.05 - Hα spectrum
2005.05.06 - scan around Hα - flare in NOAA 0758
2005.06.14 - scan around Hα (small format)
2005.06.14 - scan around Hα (original format)
2005.07.10 - Eruption in Hα
2005.07.14 - Eruption in Hα

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