2024A&A...688A..41Z

Query : 2024A&A...688A..41Z

2024A&A...688A..41Z - Astronomy and Astrophysics, volume 688A41 (2024/8-1)

Comment on Ádám et al. (2023): Large fraction of already known systems reported.

ZASCHE P.

Abstract (from CDS):

In this work, I report that large fraction of stars detected by Ádám et al. (2023, A&A, 674, A170) and noted in that work as new discoveries are in fact known systems. This is especially true for the dense bulge fields with large blending of nearby sources. Among the published 245 stars determined to be doubly eclipsing (i.e. containing two eclipsing signals), I identified 53 blends. In other words, about a quarter of the systems noted by Ádám et al. (2023, A&A, 674, A170) are not actually doubly eclipsing; rather, these are contaminations of known nearby sources that have already been detected by OGLE. Such a high proportion of reported false positives should not be readily ignored and ought to be addressed in future studies.

Abstract Copyright: © The Authors 2024

Journal keyword(s): binaries: eclipsing

Simbad objects: 98

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Number of rows : 98
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 OGLE BLG-ECL-85704 EB* 17 44 33.74 -34 06 36.3     20.779   18.782 ~ 3 0
2 OGLE BLG-ECL-85710 EB* 17 44 33.77 -34 06 37.3     20.566   18.488 ~ 4 0
3 OGLE BLG-ECL-162682 EB* 17 53 33.9966011472 -31 10 16.824584964     19.285   17.337 ~ 4 0
4 OGLE BLG-ECL-162685 EB* 17 53 34.03 -31 10 17.3         19.225 ~ 3 0
5 OGLE BUL-SC3 566544 EB* 17 53 41.5890414984 -29 41 38.101262784     19.617   17.482 ~ 4 0
6 OGLE BUL-SC3 565358 EB* 17 53 41.6882240400 -29 41 38.266146528     18.881   16.751 ~ 4 0
7 OGLE BLG-ECL-175451 EB* 17 54 37.0482165288 -29 25 14.782072548     18.814   16.940 ~ 5 0
8 OGLE BLG-ECL-175469 EB* 17 54 37.1430543456 -29 25 16.393260828     18.572   16.473 ~ 3 0
9 OGLE BLG-ECL-175866 EB* 17 54 39.1313956032 -29 20 32.205288300     18.042   15.679 ~ 4 0
10 OGLE BLG-ECL-175879 EB* 17 54 39.2168108136 -29 20 32.724417156     19.572   17.581 ~ 3 0
11 OGLE BLG-ECL-176073 EB* 17 54 40.17 -29 40 48.3     20.085   18.541 ~ 4 0
12 OGLE BLG-ECL-176113 EB* 17 54 40.3307479920 -29 40 47.369274996         15.940 ~ 3 0
13 OGLE BLG-ECL-180509 EB* 17 55 03.9638968872 -31 00 52.318579212     18.253   16.726 ~ 4 0
14 OGLE BLG-ECL-180524 EB* 17 55 04.0724081573 -31 00 54.134925952     20.179   17.898 ~ 4 0
15 OGLE BLG-ECL-183500 EB* 17 55 19.3933388088 -29 48 14.560818912     18.918   17.142 ~ 3 0
16 OGLE BLG-ECL-183527 EB* 17 55 19.49 -29 48 14.0         18.558 ~ 4 0
17 OGLE BLG-ECL-184951 EB* 17 55 26.1767000720 -31 19 32.004606555     18.540   16.550 ~ 4 0
18 OGLE BLG-ECL-184961 EB* 17 55 26.1998668264 -31 19 32.432976199     20.140   17.806 ~ 3 0
19 OGLE BLG-ECL-186346 EB* 17 55 32.93 -30 00 36.1     20.352   18.458 ~ 5 0
20 OGLE BUL-SC39 262287 EB* 17 55 32.9368742016 -30 00 35.037816156     19.647   17.979 ~ 3 0
21 OGLE BLG-ECL-195827 EB* 17 56 20.78 -28 36 50.6         19.048 ~ 3 0
22 OGLE BLG-ECL-195851 EB* 17 56 20.9035965096 -28 36 51.081244236     18.544   16.924 ~ 4 0
23 OGLE BLG-ECL-197030 EB* 17 56 27.3724722302 -29 39 38.833288611     19.025   17.307 ~ 4 0
24 OGLE BLG-ECL-197037 EB* 17 56 27.40 -29 39 37.6         18.741 ~ 4 0
25 OGLE BLG-ECL-200397 EB* 17 56 44.1614168280 -29 40 43.644910080     20.026   18.126 ~ 3 0
26 OGLE BLG-ECL-200402 EB* 17 56 44.22 -29 40 44.2         19.055 ~ 4 0
27 OGLE BLG-ECL-202842 EB* 17 56 56.3851500312 -30 57 16.879745556     19.042   17.579 ~ 5 0
28 OGLE BLG-ECL-202865 EB* 17 56 56.50 -30 57 16.9     19.686   18.101 ~ 3 0
29 OGLE BLG-ECL-204851 EB* 17 57 06.19 -27 55 51.3     21.482   18.817 ~ 4 0
30 OGLE BLG-ECL-204861 EB* 17 57 06.24 -27 55 52.2         19.063 ~ 3 0
31 OGLE BLG-ECL-207504 EB* 17 57 20.93 -29 25 31.7         18.398 ~ 4 0
32 OGLE BLG-ECL-207517 EB* 17 57 20.9748269160 -29 25 33.395555172     19.755   17.744 ~ 3 0
33 OGLE BLG-ECL-207581 EB* 17 57 21.37 -29 37 20.1     20.487   18.528 ~ 4 0
34 OGLE BLG-ECL-207599 EB* 17 57 21.4309847640 -29 37 21.433940436     20.592   18.420 ~ 3 0
35 OGLE BLG-ECL-209712 EB* 17 57 31.66 -28 07 55.8     20.833   18.602 ~ 4 0
36 OGLE BLG-ECL-209728 EB* 17 57 31.79 -28 07 56.2     21.457   19.223 ~ 4 0
37 OGLE BLG-ECL-212135 EB* 17 57 43.81 -29 26 53.1     21.178   18.693 ~ 3 0
38 OGLE BLG-ECL-212142 EB* 17 57 43.85 -29 26 51.9     20.640   19.215 ~ 4 0
39 OGLE BLG-ECL-213783 EB* 17 57 52.43 -29 49 33.6     20.629   18.435 ~ 4 0
40 OGLE BLG-ECL-213786 EB* 17 57 52.46 -29 49 34.6         19.648 ~ 4 0
41 OGLE BLG-ECL-216008 EB* 17 58 04.63 -30 51 00.6     20.710   18.995 ~ 4 0
42 OGLE BLG-ECL-216018 EB* 17 58 04.6682710248 -30 51 01.868791248     19.767   18.053 ~ 4 0
43 OGLE BLG-ECL-216324 EB* 17 58 06.17 -28 45 02.2     20.839   19.034 ~ 4 0
44 OGLE BLG-ECL-216341 EB* 17 58 06.24 -28 45 02.8     20.541   18.763 ~ 3 0
45 OGLE BLG-ECL-227744 EB* 17 59 05.0179226976 -28 24 39.040752168     18.909   17.559 ~ 4 0
46 OGLE BLG-ECL-227750 EB* 17 59 05.0435068176 -28 24 38.026403244     19.486   18.009 ~ 4 0
47 OGLE BLG-ECL-227903 EB* 17 59 05.7997892472 -28 27 25.815352284     19.195   17.431 ~ 4 0
48 OGLE BLG-ECL-227914 EB* 17 59 05.85 -28 27 26.8     19.730   17.843 ~ 4 0
49 OGLE BLG-ECL-229158 EB* 17 59 12.07 -29 15 43.7     19.741   18.340 ~ 5 0
50 OGLE BLG-ECL-229160 EB* 17 59 12.09 -29 15 42.5     19.650   18.043 ~ 3 0
51 OGLE BLG-ECL-229478 EB* 17 59 13.68 -28 42 16.7     19.972   18.464 ~ 3 0
52 OGLE BLG-ECL-229495 EB* 17 59 13.75 -28 42 17.6     19.763   18.459 ~ 4 0
53 OGLE BLG-ECL-233822 EB* 17 59 37.9473584784 -28 22 30.383086044     18.895   17.200 ~ 4 0
54 OGLE BLG-ECL-233847 EB* 17 59 38.05 -28 22 30.7     20.444   18.700 ~ 4 0
55 OGLE BLG-ECL-235127 EB* 17 59 44.3944751030 -29 10 49.566669402     17.683   15.989 ~ 4 0
56 OGLE BLG-ECL-235154 EB* 17 59 44.5204372776 -29 10 49.496593008     18.110   16.307 ~ 4 0
57 OGLE BLG-ECL-235353 EB* 17 59 45.45 -28 35 51.6     19.971   18.065 ~ 4 0
58 OGLE BLG-ECL-235373 EB* 17 59 45.5456297496 -28 35 52.015072740     18.658   17.144 ~ 4 0
59 OGLE BLG-ECL-236873 EB* 17 59 53.54 -28 22 57.7         18.708 ~ 3 0
60 OGLE BLG-ECL-236897 EB* 17 59 53.6213168191 -28 22 57.277170856         18.589 ~ 4 0
61 OGLE BLG-ECL-240175 EB* 18 00 11.5826315496 -30 39 20.848009968     19.591   17.617 ~ 4 0
62 OGLE BLG-ECL-240177 EB* 18 00 11.5973364804 -30 39 21.787024565     21.544   19.572 ~ 4 0
63 OGLE BLG-ECL-245466 EB* 18 00 39.8916602928 -28 51 52.883385696     17.973   16.868 ~ 5 0
64 OGLE BLG-ECL-245476 EB* 18 00 39.9446811512 -28 51 51.836038834     18.739   17.435 ~ 5 0
65 OGLE BLG-ECL-246036 EB* 18 00 42.8473715906 -28 10 14.232070450     19.991   18.047 ~ 4 0
66 OGLE BLG-ECL-246041 EB* 18 00 42.8609120283 -28 10 13.255792201     19.498   17.708 ~ 4 0
67 OGLE BLG-ECL-246468 EB* 18 00 45.07 -29 03 36.6     19.315   18.128 ~ 4 0
68 OGLE BLG-ECL-246473 EB* 18 00 45.1037635972 -29 03 37.424357640     19.263   17.950 ~ 5 0
69 OGLE BLG-ECL-251606 EB* 18 01 11.87 -28 36 45.0     19.297   18.095 ~ 4 0
70 OGLE BLG-ECL-251626 EB* 18 01 11.96 -28 36 45.7     19.737   18.115 ~ 3 0
71 OGLE BLG-ECL-253185 EB* 18 01 20.73 -28 54 00.0     20.373   18.849 ~ 3 0
72 OGLE BLG-ECL-253194 EB* 18 01 20.7924534960 -28 53 58.339481244     19.122   17.576 ~ 5 0
73 OGLE BLG-ECL-258936 EB* 18 01 52.63 -28 34 02.1     19.198   18.255 ~ 4 0
74 OGLE BLG-ECL-258953 EB* 18 01 52.73 -28 34 02.3     19.931   18.308 ~ 3 0
75 OGLE BLG-ECL-259296 EB* 18 01 54.76 -27 54 18.7     20.628   18.856 ~ 3 0
76 OGLE BLG-ECL-259321 EB* 18 01 54.8584023552 -27 54 19.182924756     19.727   17.969 ~ 4 0
77 OGLE BLG-ECL-260224 EB* 18 01 59.81 -28 38 11.5         19.007 ~ 4 0
78 OGLE BLG-ECL-260240 EB* 18 01 59.8805747808 -28 38 10.610527524     19.756   17.988 ~ 4 0
79 OGLE BLG-ECL-266487 EB* 18 02 34.68 -27 47 24.5     20.635   19.158 ~ 4 0
80 OGLE BLG-ECL-266498 EB* 18 02 34.72 -27 47 25.1     20.661   19.535 ~ 3 0
81 OGLE BLG-ECL-269991 EB* 18 02 54.5134932377 -26 46 03.577170863     18.332   16.610 ~ 4 0
82 OGLE BLG-ECL-269995 EB* 18 02 54.5237385183 -26 46 02.649677577     17.939   16.237 ~ 5 0
83 OGLE BLG-ECL-270203 EB* 18 02 55.8575176560 -27 20 34.678033224     18.693   16.940 ~ 5 0
84 OGLE BLG-ECL-270233 EB* 18 02 55.98 -27 20 34.6     20.736   18.877 ~ 4 0
85 OGLE BLG-ECL-272656 EB* 18 03 09.46 -28 46 40.0     19.770   18.232 ~ 4 0
86 OGLE BLG-ECL-272668 EB* 18 03 09.52 -28 46 38.0     19.794   18.356 ~ 3 0
87 OGLE BLG-ECL-274953 EB* 18 03 22.24 -28 38 36.4     20.819   18.565 ~ 3 0
88 OGLE BUL-SC32 300357 EB* 18 03 22.3214963928 -28 38 37.576151484     19.101   17.792 ~ 5 0
89 OGLE BLG-ECL-279001 EB* 18 03 44.1368149320 -28 45 40.062323520     19.145   17.964 ~ 4 0
90 OGLE BLG-ECL-279020 EB* 18 03 44.2320094344 -28 45 39.948544188     18.624   17.417 ~ 4 0
91 OGLE BLG-ECL-280921 EB* 18 03 54.5562617162 -28 45 06.109420122     19.977   18.037 ~ 4 0
92 OGLE BLG-ECL-280936 EB* 18 03 54.65 -28 45 06.8     20.479   19.263 ~ 4 0
93 OGLE BLG-ECL-285403 EB* 18 04 19.5413144009 -27 57 03.238668966     19.138   17.546 ~ 4 0
94 OGLE BLG-ECL-285426 EB* 18 04 19.6344149216 -27 57 02.920786065     18.646   17.476 ~ 4 0
95 OGLE BLG-ECL-286273 EB* 18 04 24.01 -29 11 51.4     20.444   18.488 ~ 4 0
96 OGLE BLG-ECL-286294 EB* 18 04 24.1457097893 -29 11 51.203609821     17.887   16.596 ~ 4 0
97 OGLE BLG-ECL-293399 EB* 18 05 03.1209641328 -29 09 14.249657628     19.625   18.170 ~ 4 0
98 OGLE BLG-ECL-293405 EB* 18 05 03.17 -29 09 15.1     19.456   18.252 ~ 4 0

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