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 2002:
| Location | Country | Instruments | Month in 2002 | Julian days | Dates |
| Lampedusa | Italy | February | |||
| UofRome | Italy | March | |||
| Taipei | Taiwan | March | |||
| Mauna_Loa | USA | April | April 1st-April 1st | ||
| Hong_Kong | H.K. | April | |||
| Petaling_Jaya | Malaysia | April | |||
| Haidian_Region | China | April | |||
| Lindenberg | Germany | May | |||
| Hohenpeissenberg | Germany | May | |||
| Thessaloniki | Greece | May | |||
| Valentia | Ireland | May | |||
| Vindeln | Sweden | June | |||
| Jokioinen | Finland | June | |||
| Sodankyla | Finland | June | |||
| Alomar | Norway | June | |||
| Oslo | Norway | June | |||
| Arosa | Switzerland | July | July 22nd-July 29th | ||
| Sonnblick | Austria | July | |||
| Izana | Spain | September | |||
| Paramaribo | Suriname | November | |||
| Lisbon | Portugal | December |