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Table 1

Observation properties of Venus during the 2009 campaign at Teide observatory.

Date Start End RA Dec Dist. V Phase Elong. R Scan # Seeing
(MJD) (MJD) (h m s) (° ′ ″) (AU) (km s−1) (°) (°) (arcsec) (arcsec)
2009.09.14 55 088.300350 55 088.633799 9 39 05 14 44 35 1.403 8.688 43.10 29.12 5.95 12 2.2–3.5
2009.09.16 55 090.359586 55 090.445014 9 48 40 14 01 20 1.413 8.529 42.29 28.64 5.91 2 3.0–3.7
2009.09.17 55 091.357399 55 091.502237 9 53 26 13 39 05 1.418 8.449 41.89 28.40 5.88 6 3.1–5.2

Notes. Columns 1–3: observation days, start, and end dates. Start and end times are in modified Julian date (MJD), i.e., Julian date JD −2 400 000.5 days. Columns 4–10: ephemerides from the IMCCE database. Ephemerides are calculated every day of both campaign at 06:00:00 UTC. The last two columns indicate the number of scans done each day and the atmospheric seeing.

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