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Table 1
Omega2000 observations.
| Band | λ c | T tot | N im | T dit | N coadd | FWHM | Airmass | |
|
|
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| (μm) | (s) | (s) | (′′) | |||||
|
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| J | 1.209 | 900 | 15 | 6 | 10 | 2.0 | 1.155 | |
| H | 1.647 | 900 | 15 | 3 | 20 | 1.6 | 1.110 | |
| K S | 2.151 | 900 | 15 | 2 | 30 | 1.7 | 1.076 | |
| Brγ | 2.166 | 3600 | 60 | 20 | 3 | 1.2 | 1.007 | |
| H2 | 2.122 | 3600 | 60 | 20 | 3 | 1.8 | 1.412 | |
Notes. Each of the Nim dithered images is a co-addition of Ncoadd individual integrations of Tdit single exposure time.
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