Daily Summary of KCOR data for October 18, 2017

K-Cor White Light Coronagraph

Field-of-View: 1.05 to 3.00 Rsun, Spatial resolution: 5.67 arcsec/pix, Cadence: 15 sec
K-Cor White Light GIFs
K-Cor
IMPORTANT: Only GIF images are available at this time. Polarization brightness FITS images will be available later in 2014.
GIF images available

K-Cor White Light Level 1 normalized radially graded filter (NRGF) Data
K-Cor

Level 1 (nrgf) data: FITS and GIF Level 1 images with a normalized radially graded filter (nrgf, Morgan et al. 2009, adapted by Silvano Fineschi and Sarah Gibson for KCor use) to maximize image contrast. These data are ideal for measuring positions of coronal structures such as CMEs and helmet streamers.

The cadence of these specially processed images is 2 minutes. If you require 15 second cadence, please contact us.

Morgan, Huw, Shadia Rifai Habbal, Noe Lugaz, 2009, Mapping the Structure of the Corona Using Fourier Backprojection Tomography, Astrophys. J., 690, pp 1119-1129, DOI: 10.1088/0004-637X/690/2/1119
images available