Sol09 Moessbauer data files: 1) Sol09_MB_cal-raw.data ascii file; one column with 512 numbers (= channels), not folded; internal calibration data (from detector 5) from the FIDO sensor head (alpha-iron foil); format the same as delivered from the instrument (except that it is only one column given in this file instead of 5 which we have it in the original *.M1 files obtained from the sensor head where also the counts of the 4 main detectors are included). 2) Sol09_MB_cal-folded.data folded data (256 channels; obtained from above Sol09_MB_cal-raw.data; first column: velocity values; second column: counts. 3) Sol09_MB_internal-cal.jpg internal calibration spectrum. 4) sol07_mb_soil1-raw.data retransmit ascii file from sol7 target soil1 5) sol07_MB_soil1-raw.jpg spectrum plot of 4) 6) sol07_MB_soil1-folded.data retransmit ascii file of folded data from 4) 7) sol07_MB_soil1-folded.jpg spectrum plot of 6)