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Table 1.
Instruments used in this study and their location, altitude, and ID for reference in this paper.
| Instrument | Location | Altitude (m) | Time | ID |
|---|---|---|---|---|
| span | ||||
| APEX | Chajnantor | 5107 | 2006 | APEX |
| radiometer | Plateau | to 2017 | ||
| Chajnantor | 5080 | 1997 | TA-1 | |
| Plateau | to 2005 | |||
| (NRAO) | ||||
| Tipper | Chajnantor | 5080 | 2005 | TA-2 |
| radiometer A | Plateau | to 2010 | ||
| (CBI) | ||||
| Chajnantor | 5107 | 2011 | TA-3 | |
| Plateau | to now | |||
| (APEX) | ||||
| Chajnantor | 5080 | 2000 | TB-1 | |
| Plateau | to 2005 | |||
| (NRAO) | ||||
| Tipper | Chajnantor | 5080 | 2005 | TB-2 |
| radiometer B | Plateau | to 2009 | ||
| (CBI) | ||||
| Cerro | 5612 | 2009 | TB-3 | |
| Chajnantor | to now | |||
| WVR UDEC | Cerro | 5612 | 2011 | UdeC |
| Chajnantor | to now | |||
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