Quality assessment test
To assess the performance of VOSA we have made a comparison with the Elodie library (v3.1).
For the comparison we have selected only those Elodie targets with a quality flag=4 ("excellent") in effective temperatures.
Then, for these targets, the observational SED has been built using photometry (Tycho, Stromgren and 2MASS) retrieved from VO services using VOSA.
An average value of Teff(VOSA)-Teff(Elodie)=-34 ± 150K is found for a sample of 116 objects.
Object |
Teff (fit) |
Teff (Elodie) |
Teff(fit)-Teff(Elodie) |
BD+023375 |
5750 |
5944 |
-194 |
BD+024651 |
6000 |
6046 |
-46 |
BD+044551 |
6000 |
5789 |
211 |
BD+174708 |
6000 |
5993 |
7 |
HD000693 |
6500 |
6156 |
344 |
HD001835 |
5750 |
5777 |
-27 |
HD002665 |
5000 |
5004 |
-4 |
HD002796 |
5000 |
4920 |
80 |
HD003567 |
6000 |
5991 |
9 |
HD004306 |
5000 |
4933 |
67 |
HD004307 |
5750 |
5806 |
-56 |
HD004813 |
6250 |
6185 |
65 |
HD005015 |
6250 |
6119 |
131 |
HD006833 |
4500 |
4433 |
67 |
HD009562 |
5750 |
5821 |
-71 |
HD009826 |
6250 |
6138 |
112 |
HD011007 |
5750 |
5975 |
-225 |
HD013403 |
5500 |
5653 |
-153 |
HD013783 |
5500 |
5451 |
49 |
HD017674 |
5750 |
5893 |
-143 |
HD019476 |
4500 |
4954 |
-454 |
HD019994 |
6000 |
6094 |
-94 |
HD022484 |
5750 |
5989 |
-239 |
HD029310 |
5750 |
5796 |
-46 |
HD030562 |
6000 |
5860 |
140 |
HD037124 |
5500 |
5602 |
-102 |
HD037828 |
4500 |
4343 |
157 |
HD038858 |
5750 |
5730 |
20 |
HD039587 |
6000 |
5918 |
82 |
HD043587 |
5750 |
5870 |
-120 |
HD043947 |
6000 |
5955 |
45 |
HD044007 |
4750 |
4881 |
-131 |
HD045067 |
6000 |
5998 |
2 |
HD045282 |
5250 |
5273 |
-23 |
HD049933 |
6500 |
6515 |
-15 |
HD055575 |
5750 |
5895 |
-145 |
HD059984 |
6000 |
5907 |
93 |
HD061606 |
4750 |
4895 |
-145 |
HD063791 |
4750 |
4703 |
47 |
HD064606 |
5000 |
5182 |
-182 |
HD073108 |
4500 |
4431 |
69 |
HD076151 |
5750 |
5751 |
-1 |
HD076932 |
5750 |
5850 |
-100 |
HD081809 |
5250 |
5688 |
-438 |
HD085503 |
4500 |
4492 |
8 |
HD087140 |
5000 |
5103 |
-103 |
HD088609 |
4500 |
4548 |
-48 |
HD088725 |
5750 |
5658 |
92 |
HD089010 |
5500 |
5667 |
-167 |
HD094028 |
6000 |
5980 |
20 |
HD095128 |
6000 |
5865 |
135 |
HD101206 |
4500 |
4601 |
-101 |
HD102224 |
4500 |
4343 |
157 |
HD104979 |
5000 |
4875 |
125 |
HD105546 |
5250 |
5221 |
29 |
HD105755 |
5750 |
5749 |
1 |
HD107213 |
6250 |
6290 |
-40 |
HD108076 |
5750 |
5723 |
27 |
HD108954 |
6000 |
6043 |
-43 |
HD110184 |
4250 |
4336 |
-86 |
HD110897 |
5750 |
5890 |
-140 |
HD115383 |
6250 |
5979 |
271 |
HD122563 |
4750 |
4575 |
175 |
HD122956 |
4500 |
4617 |
-117 |
HD126053 |
5500 |
5661 |
-161 |
HD128167 |
6500 |
6782 |
-282 |
HD130322 |
5250 |
5410 |
-160 |
HD134083 |
6500 |
6589 |
-89 |
HD134169 |
5750 |
5831 |
-81 |
HD139798 |
6500 |
6798 |
-298 |
HD141004 |
6000 |
5890 |
110 |
HD144284 |
5500 |
6170 |
-670 |
HD144579 |
5250 |
5293 |
-43 |
HD146233 |
6000 |
5796 |
204 |
HD150177 |
6000 |
6064 |
-64 |
HD150997 |
5000 |
4921 |
79 |
HD157089 |
5750 |
5778 |
-28 |
HD159222 |
5750 |
5807 |
-57 |
HD161096 |
4750 |
4541 |
209 |
HD165195 |
4250 |
4450 |
-200 |
HD165401 |
5750 |
5816 |
-66 |
HD165908 |
5500 |
5957 |
-457 |
HD166620 |
5000 |
5013 |
-13 |
HD168009 |
5750 |
5793 |
-43 |
HD173667 |
6500 |
6329 |
171 |
HD174912 |
5750 |
5882 |
-132 |
HD184499 |
5750 |
5733 |
17 |
HD186379 |
5750 |
5863 |
-113 |
HD186408 |
5750 |
5787 |
-37 |
HD186427 |
5750 |
5757 |
-7 |
HD187111 |
4000 |
4298 |
-298 |
HD187123 |
5750 |
5804 |
-54 |
HD187691 |
6250 |
6137 |
113 |
HD188510 |
5500 |
5510 |
-10 |
HD189558 |
5750 |
5655 |
95 |
HD194598 |
6000 |
5981 |
19 |
HD195633 |
5750 |
5956 |
-206 |
HD197076A |
5750 |
5798 |
-48 |
HD199960 |
5750 |
5848 |
-98 |
HD200580 |
5750 |
5818 |
-68 |
HD201889 |
5500 |
5614 |
-114 |
HD204155 |
5750 |
5753 |
-3 |
HD204543 |
4500 |
4680 |
-180 |
HD207978 |
6250 |
6289 |
-39 |
HD208906 |
6000 |
5970 |
30 |
HD212943 |
4750 |
4604 |
146 |
HD216143 |
4500 |
4511 |
-11 |
HD216385 |
6250 |
6219 |
31 |
HD217014 |
5750 |
5761 |
-11 |
HD217107 |
5500 |
5612 |
-112 |
HD218857 |
5000 |
5108 |
-108 |
HD219623 |
6250 |
6099 |
151 |
HD220954 |
4750 |
4682 |
68 |
HD221830 |
5750 |
5719 |
31 |
HD222368 |
6250 |
6160 |
90 |
HD345957 |
5750 |
5749 |
1 |
|
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