Table A.1
Available photometry.
| Filter | λ 0 | mag | σ mag | flux | σ flux | Ref. |
| – | (μm) | (mag) | (mag) | (Jy) | (Jy) | |
|
|
||||||
| Stromgren u | 0.35 | 6.354 | 0.010 | 13.69 | 0.13 | 6 |
| Johnson U | 0.37 | 5.070 | 0.025 | 17.63 | 0.40 | 1 |
| Stromgren v | 0.41 | 5.203 | 0.009 | 40.49 | 0.34 | 6 |
| Tycho B | 0.42 | 5.015 | 0.014 | 38.89 | 0.50 | 3 |
| Johnson B | 0.44 | 4.790 | 0.019 | 53.87 | 0.94 | 1 |
| Stromgren b | 0.47 | 4.891 | 0.005 | 47.21 | 0.22 | 6 |
| Tycho V | 0.53 | 4.793 | 0.009 | 45.51 | 0.38 | 3 |
| Johnson V | 0.55 | 4.990 | 0.015 | 38.45 | 0.53 | 1 |
| Stromgren y | 0.55 | 4.779 | 0.003 | 45.40 | 0.13 | 6 |
| Johnson R | 0.70 | 4.887 | 0.023 | 33.40 | 0.71 | 1 |
| Johnson I | 0.90 | 4.581 | 0.025 | 35.74 | 0.82 | 1 |
| 2MASS J | 1.25 | 4.382 | 0.26 | 28.92 | 6.93 | 2 |
| 2MASS H | 1.65 | 4.251 | 0.212 | 22.24 | 4.34 | 2 |
| 2MASS Ks | 2.15 | 4.298 | 0.031 | 12.82 | 0.37 | 2 |
| WISE1 | 3.35 | 4.269 | 0.094 | 6.069 | 0.52 | 11 |
| IRAC1 | 3.56 | – | – | 4.949 | 0.035 | 13 |
| IRAC2 | 4.51 | – | – | 3.238 | 0.038 | 13 |
| WISE2 | 4.60 | 3.775 | 0.059 | 5.309 | 0.29 | 11 |
| IRAC3 | 5.76 | – | – | 2.214 | 0.007 | 13 |
| IRAC4 | 7.96 | – | – | 1.458 | 0.004 | 13 |
| AKARI9 | 9 | – | – | 1.451 | 0.017 | 10 |
| WISE3 | 11.56 | 3.615 | 0.015 | 1.134 | 0.016 | 11 |
| Si-5 | 11.7 | – | – | 1.155 | 0.002 | 8 |
| WISE4 | 22.09 | 2.348 | 0.020 | 0.962 | 0.018 | 11 |
| AKARI18 | 18 | – | – | 0.921 | 0.020 | 10 |
| Qa | 18.3 | – | – | 1.094 | 0.011 | 8 |
| MIPS24 | 23.84 | – | – | 0.766 | 0.030 | 5 |
| MIPS70 | 71.42 | – | – | 0.197 | 0.020 | 5 |
| PACS70 | 70 | – | – | 0.191 | 0.005 | 7 |
| PACS100 | 100 | – | – | 0.089 | 0.003 | 7 |
| PACS160 | 160 | – | – | 0.036 | 0.002 | 7 |
| LABOCA | 870 | – | – | 0.040 | 0.01 | 9 |
| SIMBA | 1200 | – | – | <0.026 | 0. | 12 |
Notes. (1): Johnson et al. (1966); (2): 2MASS catalogue (Skrutskie et al. 2006); (3): Tycho-2 catalogue (Høg et al. 2000); (4) IRAS faint source catalogue; (5): Rebull et al. (2008); (6) Hauck & Mermilliod (1998); (7): present work; (8): Moerchen et al. (2010); (9): Nilsson et al. (2009), see text; (10): Ishihara et al. (2010); (11): WISE Preliminary Release Source Catalog. The WISE magnitude limits in the Explanatory Suplement indicate that the 3.4, 4.6 and 12 μm photometry of HD 172555 is saturated. However, the WISE pipeline performs PSF fitting when dealing with saturated sources and produces accurate results for bands 1, 3, and 4. Unfortunately, for band 2 at 4.6 μm the pipeline does not produce good results for saturated sources (Stapelfeldt, priv. comm.).; (12): Schütz et al. (2005); (13): photometry reduced by us with MOPEX from IRAC archive data. IRAC1, IRAC2 and IRAC3 measurements are saturated.
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