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Table 3
Beam sizes and apertures for photometry.
| Telescope | Instrument | Wavelength | Beam size/ |
| range (μm) | Aperture (′′) | ||
|
|
|||
| Spitzer | IRAC | 3.6, 4.5, 5.8, 8.0 | 1.7–1.9 |
| MIPS | 24.0,70.0 | 6.0,18 | |
| WISE | 3.4, 4.6, 12, 22 | 6.1, 6.4, 6.5, 12 | |
| Herschel | PACS | 70, 100, 160 | 5.5, 6.5, 11 |
| APEX | SABOCA | 350 | 7.8 |
| LABOCA | 870 | 19 | |
| JCMT | SCUBA-2 | 850 | 15 |
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