"2190" LRGB

The image below is a 100% scale LRGB color version of the "2190" FOV. Instead of LRGB I acually used LVRI (since B is noisy). The purpose in presenting this image is to check for clerical errors: simply go through the list of star colors in the table below the image and check that star in the large color image to see if it's blue, white or red in agreement with the tabulated star color, C (C = V-R - 0.37). For this image no star is extremely red or blue (in the table). All stars have the color they should, according to my eye.


Star #4 is a double.


This site opened:  January 17, 2008 Last Update:  2008.01.25