// Creates a table with information about the stage of processing of WFC data
// for XID, night by night.
// 
//
// Inputs:
// wfc_bynight.txt: Contains info about what stage things are at, gets updated
//
// Written by Suzanne Aigrain on 07-Feb-2001
//

(See /home/xmmssc/public_html/xid/nights_status.php)