Solar images in h-alpha, CaK, and White Light 07/20/2013

Solar images in h-alpha, CaK, and White Light 07/20/2013

TV-102iis Refractor, Coronado 90mm h-alpha filter, whole disk with PGR Grasshopper 3 camera. Close-ups with PGR Grasshopper 3 and 2X barlow. White light image taken with a TV-102iis Refractor telescope, Lunt white light solar wedge, PGR Grasshopper 3 camera, 2x barlow. CaK full disk image taken with a TV-102iis Refractor telescope, PGR Grasshopper 3 camera. CaK close-ups taken with an TV-102iis Refractor with Lunt BF1200 CaK filter, 2X barlow. Celestron CGE Pro mount.

Solar Disk in h-alpha 07/20/2013

Solar Disk in CaK 07/20/2013

Solar Disk in white light 07/20/2013

Sunspot 1793 in h-alpha 07/20/2013

Sunspot 1793 in CaK 07/20/2013

Sunspot 1793 in white light 07/20/2013

Sunspots 1799, and 1800 in h-alpha 07/20/2013

Sunspots 1799, and 1800 in CaK 07/20/2013

Sunspots 1799, and 1800 in white light 07/20/2013

TV-102iis refractor with Lunt CaK filter, and PGR Grasshopper 3 camera

PGR Grasshopper 3 camera cooled with Scopestuff heat sink and 12VDC brushless fan
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