Open Access
Table A.1
Acronyms and abbreviations used throughout the text.
Acronym | Meaning |
---|---|
ACA | Atacama Compact Array (Morita Array) |
ACT | Atacama Cosmology Telescope |
ALMA | Atacama Large Millimeter/Submillimeter Array |
APEX | Atacama Pathfinder EXperiment |
ARS | azimuthal rotating structure |
AtLAST | Atacama Large Aperture Submm Telescope |
AZ | azimuth |
BUS | back-up structure |
CAD | computer-aided design |
CFRP | carbon fiber reinforced plastics |
CHAI | CCAT Heterodyne Array Instrument |
CIB | cosmic infrared background |
CL | closed-loop (dynamic state space model) |
CMB | cosmic microwave background |
CMB-S4 | Stage IV CMB experiment |
CSO | Caltech Submillimeter Observatory |
DESHIMA | DEep Spectroscopic HIgh-redshift MApper |
DOF | degree of freedom |
EL | elevation |
ELT | Extremely Large Telescope |
ERS | elevation rotating structure |
ESO | European Southern Observatory |
EXCLAIM | EXperiment for Cryogenic Large-Aperture Intensity Mapping |
FBC | flexible body compensation |
FEA | finite element analysis |
FEM | finite element model |
FoM | figure of merit |
FoV | field of view |
FS | focal surface (i.e., curved focal plane) |
FWHM | full width at half maximum |
FYST | Fred Young Submm Telescope (CCAT observatory) |
GBT | Green Bank Telescope |
GMT | Giant Magellan Telescope |
GRASP | General Reflector Antenna Software Package |
HVAC | Heating, ventilation, and air conditioning |
HWFE | half wavefront error |
INAF | Istituto Nazionale di Astrofisica |
IPCC | Intergovernmental Panel on Climate Change |
IRAM | Institut de Radioastronomie Millimétrique |
JCMT | James Clerk Maxwell Telescope |
LBT | Large Binocular Telescope |
LMT/GTM | 50-meter Large Millimeter Telescope/Gran Telescopio Millimetrico Alfonso Serrano |
LOS | line of sight |
LUT | Look-up table |
M1 | primary mirror |
M2 | secondary mirror |
M3 | tertiary mirror |
ngEHT | next generation Event Horizon Telescope |
ngVLA | next generation Very Large Array |
NOEMA | Northern Extended Millimeter Array |
PWV | precipitable water vapor |
RMS | root mean square |
SEST | Swedish-ESO Submillimeter Telescope |
SKA | Square Kilometer Array |
SO | Simons Observatory |
SPEM | static pointing error (correction) model |
SRT | Sardinia Radio Telescope |
SZ | Sunyaev-Zeldovich (effect) |
TMA | Three Mirror Anastigmatic design |
TRL | technology readiness level |
VLBI | Very Long Baseline Interferometry |
VLT | Very Large Telescope |
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