The Old Versions of L2

The L2 Filters group is cleaning up its past versions of the L2 exe for two reasons. First, disk space is tight. Second, the amount of work involved in fixing bugs in old versions of the L2 exe is large (and there aren't enough people). In many cases, the differences between versions of L2 are minor, making it unnecessary to keep all but one in a group. Currently, the L2 group is going to keep and maintain the following versions:

7.15 The version we ended run Ib using.
7.13 Used between 4/25 and 7/11 (runs 90795 to 91675)
7.08 Used between 12/19/94 and 1/13/95 (runs 87116 to 89246)
6.11 Used between 6/30/94 and 8/11/94 (runs 80980 to 82596)

Below are the luminosities for the various versions:

    L2 EXE  Apx Lum
    ------  -------
    v06.03   0.2
    v06.05   0.5
    v06.06   1.4
    v06.09   4.3
    v06.10   2.6
    v06.11  13.6

    v07.05   3.5
    v07.06   6.3
    v07.08  19.6
    v07.12  16.5
    v07.13   6.4
    v07.15  13.3

I've also got a file with the trigger versions, dates, run numbers, and l2 exe versions locally from which I gleaned the above information.

Gordon Watts -- 9/11/95