[Ifeffit] Data export and coordination number

Hello, As a new user, I have some questions related to the use of Athena and Artemis: i) Is it possible to extract the normalized/background corrected data from Athena (in E-,k- and R- space) and export it as numbers (to Excel perhaps)? ii) Using Artemis, how can coordination numbers (N) be expressed as 'guess' parameters (Artemis allows only numerical values for N)? Thank you. Regards, Abhinav Prabhakar (Mr.)