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Table 3

Observing log of FSU-A fringe scan observations.

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
Target Time / UT u υ B p PA Seeing Altitude τ 0 Comments
[hh:mm:ss] [m] [m] [m] [°] [′′] [°] [ms]

Observations of HD 155826 in the night of July 6, 2013
HD 152161 02:01:52 –23.42 –26.44 35.32 221.54 0.80 70.54 2.99 calibrator, θ = 6.036 mas
HD 155826 02:17:12 –23.02 –27.22 35.65 220.23 0.82 73.98 2.91
HD 152334 02:32:34 –25.03 –24.37 34.94 225.76 0.87 72.27 2.83 calibrator, θ = 4.107 mas
HD 155826 02:44:01 –24.56 –25.47 35.39 223.96 0.74 75.87 3.28
HD 152161 02:56:34 –26.04 –22.38 34.34 229.33 0.83 70.91 2.94 calibrator, θ = 6.036 mas
HD 155826 03:08:56 –25.69 –23.76 35.00 227.24 0.84 75.69 2.90
HD 152334 03:21:59 –26.74 –20.59 33.75 232.41 0.80 69.60 3.07 calibrator, θ = 4.107 mas
HD 155826 03:35:47 –26.57 –21.84 34.40 230.58 0.76 73.48 3.24
HD 152161 03:47:39 –27.15 –18.30 32.75 236.02 0.72 65.93 3.43 calibrator, θ = 6.036 mas
HD 155826 04:00:27 –27.06 –20.04 33.67 233.48 0.79 70.18 3.14
HD 152334 04:21:44 –27.15 –15.81 31.42 239.78 0.74 61.43 3.39 calibrator, θ = 4.107 mas
HD 155826 04:34:57 –27.20 –17.48 32.33 237.28 0.79 64.49 3.17
HD 152161 04:47:14 –26.74 –13.48 29.95 243.25 0.76 56.76 3.30 calibrator, θ = 6.036 mas
HD 155826 04:58:57 –26.94 –15.70 31.18 239.76 0.81 60.13 3.06
HD 152334 05:11:09 –26.09 –11.92 28.69 245.45 0.82 52.98 3.05 calibrator, θ = 4.107 mas

Observations of 24 Psc in the night of October 28, 2013
HD 28 04:39:38 –55.23 27.52 61.71 296.49 0.80 50.34 2.79 calibrator, θ = 1.730 mas
24 Psc 04:51:23 –49.30 25.53 55.52 297.38 0.78 43.88 2.79
HD 223800 05:12:56 –43.50 35.02 55.84 308.84 0.65 43.12 3.06 calibrator, θ = 3.559 mas
24 Psc 05:23:16 –40.63 25.88 48.17 302.5 0.71 36.98 2.79
HD 28 05:35:18 –40.73 28.69 49.82 305.16 0.70 38.25 2.82 calibrator, θ = 1.730 mas
24 Psc 05:46:28 –33.81 26.09 42.71 307.65 0.78 31.85 2.52
HD 223800 05:57:52 –30.29 36.53 47.46 320.34 0.69 32.91 2.89 calibrator, θ = 3.559 mas
24 Psc 06:08:12 –27.11 26.25 37.74 314.07 0.95 26.99 2.07
HD 28 06:19:52 –27.34 29.35 40.11 317.03 0.94 28.25 2.10 calibrator, θ = 1.730 mas
24 Psc 06:30:31 –19.98 26.37 33.08 322.86 0.93 21.95 2.12
HD 28 06:41:16 –20.50 29.58 35.99 325.27 0.96 23.39 2.06 calibrator, θ = 1.730 mas

Notes.The stellar diameters θ of the used calibrator stars were taken from the MIDI calibrator database provided through R. van Boekel which is distributed by the MIDI software reduction package MIA+EWS. The software package “MIA+EWS” is available for download at http://www.strw.leidenuniv.nl/~nevec/MIDI/index.html

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