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Table 1
Summary of the observations and the obtained data.
| Object details | |||
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| Name | RX J1615.3-3255 | ||
| α[J2000] | 16 15 20.20 | ||
| δ[J2000] | −32 55 05.1 | ||
| Region | Lupus (~1 Myr) | ||
| Distance | 185 pc | ||
| Spectral type | K5 | ||
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| Observation conditions | |||
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| Telescope, instrument | Subaru, HiCIAO | ||
| Observation modes | qPDI & ADI | ||
| Observed band | H-band (1.6 μm) | ||
| Diffraction limit | 0.05 arcsec | ||
| Pixel scale | 9.5 × 10-3 arcsec | ||
| Standard star | HD 203856 | ||
| R-band mag observed | 11.6 | ||
| Seeing | >1′′ | ||
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| Data | |||
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| Final integration time | 7.5 min | ||
| Date | Nexp | texp (s) | |
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| Star | 2012-Jul.-05 | 68 | 30 |
| Standard star | 3 | 1.5 | |
| Flat field | 2012-May-13 | 9 | 120 |
| Dark | 2012-Jul.-07 | 100 | 40 |
Notes. Nexp is the number of exposures and texp is the exposure time for each exposure.
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