Quote:
Originally Posted by Dennis
Hi Trevor
Happy Birthday for today and what a present you gave yourself, another superb image of Mars. Once again I am quite astonished with the amount of detail given the apparent size of 8.3 arc secs combined with the low altitude.
I’m not sure if I missed the details of the IR filter in the previous post – would you mind posting them again if I did? 
The side by side presentation looks terrific! 
Thanks!
Dennis |
Thanks very much Dennis, have attached the performace graph on my IR filter.