In a nutshell

    1    import raw/paws
    2    list
    3    update paws-pdbi+30m-12co10-1as-cube:cube /family 12co10
    4    header 12co10:cube
    5    open edited /like 12co10:cube /init copy
    6    put /observatory +noema +30m
    7    put /source NGC5194
    8    close edited /like 12co10:edited,cube
    9    view 12co10:edited,cube
   10    baseline 12co10:edited,cube /poly 1 /line -120 +120
   11    view
   10    noise 12co10:baselined,line,cube /range -120 120
   11    bit
   12    snr 12co10:baselined,line,cube 12co10:noise
   13    view
   14    segment 12co10:snr
   14    @ show-segments
   15    detect 12co10:baseline,line,cube 12co10:segments /range -120 +120
   16    view 12co10:residuals
   17    moments 12co10:detected
   18    show /moments signal
   19    show /moments noise
   20    show /moments snr
   21    memory
   21    snapshot
   22    free
   23    memory