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Table 1
Observation log for our MWC297 data taken with VLTI/AMBER and VLT/CRIRES.
| Instrument | Date | Telescopes | UT | DIT | NDIT | Proj. baselines | PA | Calibrator | UD diam.a |
| [h:m] | [ms] | # | [m] | [°] | [mas] | ||||
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| AMBER | 2008-04-06 | H0/G0/E0 | 08:14 | 8000 | 100 | 14.0 / 28.0 / 42.0 | 247.9 / 247.9 / 247.9 | HD 175583 | 1.00 ± 0.10 |
| HR-K | 2009-05-13 | U2/U3/U4 | 10:01 | 200 | 1200 | 46.0 / 48.0 / 75.8 | 45.9 / 118.5 / 83.1 | HD 187660 | 1.85 ± 0.19 |
| ′′ | 2009-06-13 | U2/U3/U4 | 04:15 | 1000 | 560 | 41.0 / 61.1 / 82.2 | 34.0 / 108.5 / 79.7 | HD 166460 | 1.54 ± 0.15 |
| ′′ | ′′ | U2/U3/U4 | 08:22 | 3000 | 125 | 44.5 / 45.4 / 71.0 | 121.3 / 45.5 / 83.0 | HD 187660 | 1.85 ± 0.19 |
| ′′ | ′′ | U2/U3/U4 | 08:38 | 500 | 600 | 41.9 / 44.9 / 67.1 | 123.8 / 45.1 / 82.9 | HD 187660 | 1.85 ± 0.19 |
| ′′ | 2009-08-03 | U2/U3/U4 | 03:46 | 3000 | 200 | 46.6 / 54.9 / 84.3 | 45.8 / 113.9 / 83.0 | HD 166460 | 1.54 ± 0.15 |
| ′′ | 2012-04-03 | U1/U2/U3 | 08:19 | 500 | 840 | 39.1 / 49.4 / 87.7 | 28.8 / 13.1 / 20.0 | HD 152040 | 0.57 ± 0.06 |
| ′′ | 2012-05-04 | U1/U2/U3 | 10:02 | 400 | 1200 | 46.5 / 56.4 / 102.4 | 46.0 / 34.3 / 39.6 | HD 166460 | 1.54 ± 0.15 |
| ′′ | 2012-06-01 | U2/U3/U4 | 05:57 | 500 | 960 | 43.9 / 62.4 / 88.3 | 220.0 / 109.0 / 81.4 | HD 152040 | 0.57 ± 0.06 |
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| AMBER e | 2007-04-14 | H0/G0/E0 | 08:09 | 50 | 5000 | 28.2 / 42.2 / 14.1 | 68.1 / 68.1 / 68.1 | HD 166460 | 1.54 ± 0.15 |
| LR-K | 2007-06-19 | H0/G0/E0 | 07:10 | 50 | 5000 | 30.1 / 45.2 / 15.1 | 73.1 / 73.1 / 73.1 | HD 166460 | 1.54 ± 0.15 |
| ′′ | 2007-09-01 | H0/G0/E0 | 00:46 | 100 | 10000 | 31.9 / 47.9 / 16.0 | 72.5 / 72.5 / 72.5 | HD 172051 | 0.64 ± 0.06 |
| ′′ | 2007-09-02 | H0/G0/E0 | 00:23 | 100 | 2500 | 31.7 / 47.6 / 15.9 | 72.1 / 72.1 / 72.1 | HD 160213 | 0.15 ± 0.01 |
| ′′ | ′′ | H0/G0/E0 | 00:36 | 50 | 5000 | 31.9 / 47.9 / 16.0 | 72.4 / 72.4 / 72.4 | HD 160213 | 0.15 ± 0.01 |
| ′′ | 2008-06-03 | H0/G0/E0 | 08:18 | 50 | 15000 | 29.7 / 44.6 / 14.9 | 73.0 / 73.0 / 73.0 | HD 177756 | 0.51 ± 0.05 |
| ′′ | 2009-05-16 | G1/D0/H0 | 08:21 | 100 | 5000 | 64.8 / 68.1 / 63.4 | 137.3 / 14.2 / 73.1 | HD 166460 | 1.54 ± 0.15 |
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| CRIRES | 2009-09-12 | UT1 | 01:43 | 1500 | 1500 | N/A | 8.0 / 68.0 / 128.0 | HD 165185 | 0.56 ± 0.06 |
Notes.
(a)
The calibrator UD diameter (K band) was taken from the JMMC Stellar Diameters Catalogue (Lafrasse et al. 2010).
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