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Table 5
Comparison of the different lunar retro-reflectors efficiency in green from (Murphy et al. 2011).
| Photon flux ratio over the different lunar reflectors in Green | |
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| Theoretical estimation | APOLLO measurements |
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| Lunokhod arrays = 1.8 × A11 and A14 arrays | L1 array = 1 × A11 and A14 arrays |
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| Lunokhod arrays = 0.6 × A15 array | L1 array = 0.3 × A15 array |
| L2 array = 0.06 × A15 array | |
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| L1 array = 1 × L2 array | L1 array = 6 × L2 array |
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