The following exert is an eye witness statement. Please read into it what you will. This has been reported to mufon who I am sure are investigating:
A student in my class noticed a rainbow around the sun. when i looked up i saw it and found it interesting so i took some photos. when i showed my wife and kids at home my daughter asked what he blue/green dot was? it was only then that i noticed the dot which changed positions in each photo i took.