Table 1
Observing log of ISO 143.
| Date | HJD | Exptime | Seeing | Slit PA | RV |
| [s] | [arcsec] | [deg] | [km s-1] | ||
|
|
|||||
| 2008 03 19 | 2 454 544.69473 | 2 × 1700 | 0.67 | 10.4 ± 8.3 | 16.315 ± 0.082 |
| 2009 01 15 | 2 454 846.84705 | 2 × 1700 | 0.55 | 3.1 ± 8.2 | 17.273 ± 0.191 |
| 2009 02 10 | 2 454 872.87430 | 2 × 1700 | 0.62 | 42.2 ± 7.8 | 16.986 ± 0.398 |
Notes. The listed entries are: observing date, heliocentric julian date at the middle of the exposure, exposure time, the averaged seeing corrected by airmass, slit position angle (PA), and radial velocity (RV, from Joergens, in prep.). The slit PA was not kept fixed during observations, and each 2 × 1700 s exposure samples a PA range of about ±8 deg, as listed.
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