Table vsg.4  Fabrication Lots and the VSGs

  Lot    VSG Grating    Flight gratings
  ---    -----------    ---------------
    1      MA1019              8
    2      HA2003              1
    3      MA1040             16
    4      HD2334             20
    5      MC1212             18
    6      HA2045              6
    7      ME1408             11
    8      HC2251              0
    9      MB1165             17
   10      HF2503             23
   11                         16
   12      HB2121             15
   13                         24
   14      HE2423             21
   15      MD1367             24
   16                         28
   17                         24
   18                         26
   19                         25
   21                          9
   22                          4
   24      H2102               0