DATA WINDOWS
1) Variables and update frequency

```
octet uuid; /* fob(1-96) x vmm(1-4) = index 1 - 384 */
octet mode /* 0 = timebin, 1 = bcid */
short min; /* time window min > -32768 */
short max; /* time window max < 32768 */
short anchor; /* calibrated time anchor for BCID */
```

Update frequency:
Every single run.
This is essentially a status table which defines a few things:
uuid: identifies the VMM
mode: time mode to use for determining good data ranges (e.g. 0 OFF, 1 use timebin, 2 use bcid, etc)
min, max: define time window in timebins or bcids
anchor: calibrated bcid=0 for each VMM - changes every run

2) IDL structure
```
/* fttDataWindows.idl
*
* Table: fttDataWindows
*
* description: // sTGC (ftt) data time windows
*
*/

struct fttDataWindows {
    octet uuid[385]; /* fob(1-96) x vmm(1-4) = index 1 - 384 */
    octet mode[385]; /* 0 = timebin, 1 = bcid */
    short min[385]; /* time window min > -32768 */
    short max[385]; /* time window max < 32768 */
    short anchor[385]; /* calibrated time anchor for BCID */
};
```

3) non-indexed, update entire database each time.
4) size of structure: 3080 bytes
5) jdb