IOS Inc.
The Brewer experts
Important:
SETDATE: Automatic date correction in the OP_ST.### file before running the Brewer software. 
01.12.2005.
Calibration information tables. 09.12.2005.
How to find calibration information 25.01.2006.
Brewer operating software v3.76b 26.08.2008.
GWBasic: A help file. 12.12.2005.
Calibrations in 1996:
| Location | Country | Instruments | Month in 1996 | Julian days | Dates |
| Ispra | Italy | April | |||
| Sestola | Italy | April | |||
| UofRome | Italy | April | |||
| Brindisi | Italy | April | |||
| Messina | Italy | April | |||
| Norrkoping | Sweden | May | May 30th-June 1st | ||
| Oslo | Norway | June | |||
| Valentia | Ireland | June | |||
| Obninsk | Russia | August | |||
| Yakutsk | Russia | August | |||
| Arosa | Switzerland | August | August 11th-August 18th | ||
| Sonnblick | Austria | August | |||
| Hohenpeissenberg | Germany | August | |||
| Lindenberg | Germany | August | |||
| Potsdam | Germany | September | |||
| Izana | Spain | October | |||
| Mt_Waliguan | China | November | |||
| Hong_Kong | H.K. | November | |||
| Funchal | Portugal | November | |||
| Terceica_Is. | Portugal | December | |||
| Natal | Brazil | December |