[ERROR] Session was never prepared for observation: SNAP file of session vo4066 does not exist (program line: 363)
[ERROR] Session was never prepared for observation: SNAP file of session efseq1 does not exist (program line: 363)
[ERROR] Session was never prepared for observation: SNAP file of session efseq2 does not exist (program line: 363)
[ERROR] Session was never prepared for observation: SNAP file of session efseq3 does not exist (program line: 363)
[ERROR] Session was never prepared for observation: SNAP file of session efseq4 does not exist (program line: 363)
[ERROR] Session was never prepared for observation: SNAP file of session v24164 does not exist (program line: 363)
[ERROR] Session was never prepared for observation: SNAP file of session s4184a does not exist (program line: 363)
[ERROR] Session was never prepared for observation: SNAP file of session s4219a does not exist (program line: 363)
[ERROR] Session was never prepared for observation: SNAP file of session s4233a does not exist (program line: 363)
[ERROR] Session was never prepared for observation: SNAP file of session v24239 does not exist (program line: 363)
[ERROR] Session was never prepared for observation: SNAP file of session s4247a does not exist (program line: 363)
[ERROR] Session was never prepared for observation: SNAP file of session s4254a does not exist (program line: 363)