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Table 1
Summary of the observing setup and the observing conditions for HR 8799.
| H band filter | Ks band filter | |
|
|
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| Observation date (UT) | 2011 Oct. 16 | 2011 Nov. 09 |
| Number of images | 901 | 328 |
| Exposure time | 2 s | 2 s |
| Total integration time | 30 min | 11 min |
| Total field rotation | 89.6° | 36.0° |
| Seeing | 0.93 arcsec | 1.0 arcsec |
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