alocky
01-11-2015, 11:54 PM
Here's a comparison of the white light view through a 4" Unitron, with Baader wedge and polariser, single 1/1000s exposure through a D810A, and a mosaic though a Lunt80mm single stack, with DMK41 and a 2.5x barlow.
AR 12443 is the long trail of sunspots.
Here's a link to a higher res version:
http://www.astrobin.com/full/223451/0/
cheers!
Andrew.
AR 12443 is the long trail of sunspots.
Here's a link to a higher res version:
http://www.astrobin.com/full/223451/0/
cheers!
Andrew.