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 2001:
| Location | Country | Instruments | Month in 2001 | Julian days |
| Petaling_Jaya | Malaysia | March | ||
| Taipei | Taiwan | March | ||
| Hong_Kong | H.K. | April | ||
| Bandung | Indonesia | April | ||
| Hohenpeissenberg | Germany | May | ||
| Lindenberg | Germany | May | ||
| Potsdam | Germany | May | ||
| De_Bilt | Netherlands | May | ||
| Budapest | Hungary | May | ||
| Jokioinen | Finland | June | ||
| Oslo | Norway | June | ||
| Alomar | Norway | June | ||
| Yakutsk | Russia | July | ||
| Obninsk | Russia | July | ||
| Arosa | Switzerland | July | ||
| Ispra | Italy | August | ||
| S_J_Campos | Brazil | August | ||
| La_Paz | Bolivia | August | ||
| Toronto_IOS | Canada | September | ||
| Izana | Spain | September | ||
| Murcia | Spain | September | ||
| El_Arenosillo | Spain | September |
Footnotes:
1-- Financially supported by the WMO