2024A&A...692A..28K

Query : 2024A&A...692A..28K

2024A&A...692A..28K - Astronomy and Astrophysics, volume 692A28 (2024/12-1)

Dark lens candidates from Gaia Data Release 3.

KRUSZYNSKA K., WYRZYKOWSKI L., RYBICKI K.A., HOWIL K., JABLONSKA M., KACZMAREK Z., IHANEC N., MASKOLIUNAS M., BRONIKOWSKI M., PYLYPENKO U., UDALSKI A., MROZ P., POLESKI R., SKOWRON J., SZYMANSKI M.K., SOSZYNSKI I., PIETRUKOWICZ P., KOZLOWSKI S., ULACZYK K., IWANEK P., WRONA M., GROMADZKI M., MROZ M.J., ABE F., BANDO K., BARRY R., BENNETT D.P., BHATTACHARYA A., BOND I.A., FUKUI A., HAMADA R., HAMADA S., HAMASAKI N., HIRAO Y., ISHITANI SILVA S., ITOW Y., KOSHIMOTO N., MATSUBARA Y., MIYAZAKI S., MURAKI Y., NAGAI T., NUNOTA K., OLMSCHENK G., RANC C., RATTENBURY N.J., SATOH Y., SUMI T., SUZUKI D., TRISTRAM P.J., VANDOROU A. and YAMA H.

Abstract (from CDS):

Gravitational microlensing is a phenomenon that allows us to observe the dark remnants of stellar evolution, even if these bodies are no longer emitting electromagnetic radiation. In particular, it can be useful to observe solitary neutron stars or stellar-mass black holes, providing a unique window through which to understand stellar evolution. Obtaining direct mass measurements with this technique requires precise observations of both the change in brightness and the position of the microlensed star. The European Space Agency's Gaia satellite can provide both. Using publicly available data from different surveys, we analysed events published in the Gaia Data Release 3 (Gaia DR3) microlensing catalogue. Here, we describe our selection of candidate dark lenses, where we suspect the lens is a white dwarf (WD), a neutron star (NS), a black hole (BH), or a mass-gap object, with a mass in the range between the heaviest NS and the least massive BH. We estimated the mass of the lenses using information obtained from the best-fitting microlensing models, source star, Galactic model, and the expected parameter distributions. We found eleven candidates for dark remnants: one WDs, three NSs, three mass-gap objects, and four BHs.

Abstract Copyright: © The Authors 2024

Journal keyword(s): gravitational lensing: micro - techniques: photometric - stars: black holes - stars: neutron - white dwarfs

VizieR on-line data: <Available at CDS (J/A+A/692/A28): tablea1.dat tablea2.tex tablea3.dat tablea4.dat tablea5.dat tablea6.dat>

Simbad objects: 160

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Number of rows : 160
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 ASASSN-V J044558.57+081444.6 * 04 45 58.5715120481 +08 14 44.534387405           ~ 4 0
2 OGLE GD1793.08.03677 CV* 06 37 40.0054090890 +13 57 18.400529739           ~ 4 0
3 Gaia DR3 5599913394301352832 * 07 44 22.3708033470 -28 26 36.320386324           ~ 2 0
4 OGLE GD1382.18.03097 * 10 34 53.4755552824 -60 52 04.847258390           ~ 2 0
5 OGLE GD1368.05.03561 * 10 48 58.4990236170 -60 18 50.118826223           ~ 2 0
6 OGLE GD1338.14.02320 * 11 33 10.5043729144 -61 53 22.779926635           ~ 2 0
7 OGLE GD1304.23.13626 * 12 27 40.0382826279 -65 10 54.013649285           ~ 2 0
8 OGLE GD1297.13.04851 * 12 41 24.3159459536 -64 54 21.305406637           ~ 2 0
9 UCAC4 156-097656 * 12 46 20.1633931708 -58 53 38.826628771     16.091 15.725   ~ 4 0
10 OGLE GD1292.21.04478 * 12 53 44.9686241086 -65 15 46.222378460           ~ 2 0
11 OGLE GD1273.06.52572 * 13 22 55.6184363838 -63 46 29.538349513           ~ 2 0
12 OGLE GD1274.05.09905 * 13 24 44.0733219666 -65 10 13.373341718           ~ 2 0
13 [HMS2021] VVV-2015-DSC-0153 * 13 31 41.7664374216 -63 37 29.129174506           ~ 2 0
14 OGLE GD1262.09.28593 * 13 50 02.1789322271 -63 27 27.705051388           ~ 2 0
15 2MASS J14124678-5933402 * 14 12 46.7904653544 -59 33 40.356050184           ~ 4 0
16 OGLE GD1227.05.19355 * 14 26 33.8663631293 -57 06 09.958053038           ~ 2 0
17 OGLE GD1232.09.44403 * 14 36 57.6120799035 -62 52 10.932166211           ~ 2 0
18 OGLE GD1232.17.23871 * 14 37 33.1554829676 -62 43 12.722499145           ~ 2 0
19 OGLE GD1219.15.02476 * 14 46 17.7986895483 -61 53 47.833419367           ~ 2 0
20 OGLE GD1213.04.05682 * 14 58 21.0990339782 -61 35 13.109927516           ~ 2 0
21 OGLE GD1202.12.28001 * 15 16 31.3073215946 -61 04 22.182004550           ~ 2 0
22 OGLE GD1188.07.05777 * 15 28 33.6540322819 -60 15 19.693250341           ~ 2 0
23 OGLE GD1157.14.05178 * 15 58 28.0995764413 -55 07 22.565225660           ~ 3 0
24 OGLE GD1158.31.47588 * 15 59 24.3785642065 -55 36 01.971305392           ~ 2 0
25 OGLE GD1156.03.07788 * 16 01 06.8862006318 -54 09 16.506684071           ~ 2 0
26 OGLE GD1157.19.06827 * 16 02 51.0644333810 -54 43 10.477726034           ~ 2 0
27 OGLE GD1149.07.11095 * 16 05 28.1963278378 -54 48 29.075295599           ~ 2 0
28 Gaia DR3 5933611054559826944 * 16 28 23.5915200633 -53 08 43.593176435           ~ 1 0
29 OGLE GD1114.11.01805 * 16 34 48.3289231821 -47 04 22.733953568           ~ 2 0
30 OGLE GD1116.12.04538 * 16 35 13.2682345123 -49 31 38.990974452           ~ 2 0
31 OGLE GD1102.30.23357 * 16 39 19.7484830838 -40 49 18.071436161           ~ 2 0
32 Gaia DR3 5940987678007330816 * 16 42 00.9115394758 -48 26 33.092679462           ~ 1 0
33 OGLE GD1093.07.26917 * 16 44 04.8268104448 -39 51 44.071572490           ~ 2 0
34 OGLE GD2150.13.01140 * 16 46 05.3427859356 -38 30 58.584570820           ~ 2 0
35 OGLE GD1096.05.24355 * 16 46 06.5414360526 -43 33 38.014613632           ~ 2 0
36 OGLE GD1109.08.02085 * 16 46 55.1053401879 -50 12 54.466406922           ~ 2 0
37 OGLE GD1092.18.44649 * 16 58 49.6278830888 -48 25 39.704786247           ~ 2 0
38 OGLE GD1082.31.26433 * 16 59 16.6393043226 -45 05 16.332152755           ~ 3 0
39 OGLE BLG885.27 55275 * 17 00 40.0766866358 -30 59 52.909436685           ~ 2 0
40 OGLE BLG885.18 55350 * 17 01 28.4124804564 -31 19 54.052181966           ~ 2 0
41 OGLE BLG900.29 16170 * 17 04 11.1373415372 -35 25 08.252511800           ~ 2 0
42 OGLE BLG897.28 315 * 17 05 09.2762096695 -31 50 51.111994200           ~ 2 0
43 OGLE BLG894.3 9531 * 17 05 44.1767040735 -28 59 06.238264805           ~ 2 0
44 ATO J258.0717-16.8677 V* 17 12 17.2071029441 -16 52 03.769177991   15.345 14.214 13.851   ~ 3 0
45 OGLE BLG617.24 41328 * 17 13 54.2969141574 -29 36 35.459414446           ~ 2 0
46 OGLE BLG617.5 57777 * 17 15 10.1841525120 -30 20 07.573994880           ~ 2 0
47 OGLE BLG617.9 66418 * 17 18 03.8469078096 -29 56 03.252227028           ~ 2 0
48 OGLE BLG921.22 94 * 17 23 30.7408397012 -27 22 43.495430544           ~ 2 0
49 OGLE BLG615.12 122 * 17 24 35.8668620587 -30 07 56.715713328           ~ 3 0
50 OGLE BLG662.5 6243 * 17 29 26.1860835549 -30 58 54.300529321           ~ 4 0
51 OGLE BLG613.12 125877 * 17 29 47.2851600885 -29 15 09.837846527           ~ 2 0
52 OGLE BLG662.21 34275 * 17 30 13.2648165039 -30 14 55.438371247           ~ 3 0
53 2MASS J17312152-3025305 * 17 31 21.5278932946 -30 25 30.479723231           ~ 2 0
54 OGLE BLG672.22 32355 * 17 32 03.1922173069 -36 36 54.403512958           ~ 2 0
55 Gaia DR3 4060352787652332544 * 17 32 39.8191170627 -28 47 51.355139827           ~ 1 0
56 OGLE BLG-LPV-241546 Mi* 17 33 11.8314842704 -37 22 04.402757429         16.555 ~ 4 0
57 2MASS J17340946-2452570 * 17 34 09.4707798866 -24 52 57.060115801           ~ 2 0
58 OGLE BLG653.30 92569 * 17 34 35.2023571632 -28 14 36.513818736           ~ 2 0
59 OGLE BLG672.8 61265 * 17 35 53.6983545216 -36 41 33.923684976           ~ 2 0
60 OGLE BLG935.14 35174 * 17 36 30.5127007047 -42 16 22.482189852           ~ 2 0
61 OGLE BLG609.32 43624 * 17 37 31.5524966347 -34 17 59.580150705           ~ 2 0
62 OGLE BLG675.25 90179 * 17 37 54.1950524780 -27 12 35.474174279           ~ 2 0
63 OGLE BLG653.18 3068 * 17 37 54.9756390752 -28 33 32.016546150           ~ 2 0
64 OGLE BLG661.32 332 * 17 38 09.1607564583 -33 12 04.855600385           ~ 2 0
65 2MASS J17383137-3608235 * 17 38 31.3438437099 -36 08 23.716696191           ~ 2 0
66 OGLE BLG675.24 114167 * 17 38 35.9484439163 -27 15 52.645620145           ~ 2 0
67 Gaia DR3 4041238259061973504 * 17 38 41.8607590043 -35 30 24.104216905           ~ 1 0
68 Gaia DR3 4041267941519396352 * 17 39 32.6946665609 -35 11 09.314153109           ~ 1 0
69 OGLE BLG675.14 31799 * 17 39 41.5278577704 -27 40 41.295228132           ~ 2 0
70 OGLE BLG661.12 38593 * 17 39 48.4966139664 -33 48 39.472939260           ~ 2 0
71 OGLE BLG625.12 100189 * 17 40 04.8687953534 -22 52 34.381721704           ~ 2 0
72 OGLE BLG610.20 3895 * 17 40 38.7446012064 -35 55 51.614425704           ~ 4 0
73 OGLE BLG652.12 71950 * 17 41 02.5838024406 -26 13 15.734935031           ~ 2 0
74 2MASS J17412512-3331285 * 17 41 25.1217312602 -33 31 28.600480662           ~ 2 0
75 OGLE BLG652.11 33676 * 17 42 01.3053408768 -26 12 26.848029096           ~ 3 0
76 OGLE BLG603.25 85063 * 17 42 32.2692271597 -34 06 13.363544236           ~ 3 0
77 OGLE BLG604.16 38216 * 17 42 45.7983993913 -35 32 30.816114310           ~ 2 0
78 OGLE BLG604.25 52475 * 17 42 48.1391752526 -35 10 49.896612915           ~ 2 0
79 OGLE BLG661.17 20507 * 17 43 05.0958038376 -33 21 58.084543188           ~ 2 0
80 OGLE BLG714.8 34194 * 17 43 23.8254027192 -25 18 41.789689524           ~ 2 0
81 OGLE BLG605.7 15081 * 17 43 25.8358023788 -37 05 48.824475023           ~ 2 0
82 2MASS J17435855-2505549 * 17 43 58.5667292074 -25 05 54.978006605           ~ 2 0
83 OGLE BLG683.7 41367 * 17 44 38.0192968684 -25 55 13.294496228           ~ 2 0
84 OGLE BLG632.21 71948 * 17 45 39.1018299182 -23 15 19.989574615           ~ 2 0
85 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0
86 OGLE BLG605.20 37253 * 17 46 29.6786221388 -36 27 20.317956202           ~ 2 0
87 OGLE BLG603.28 35150 * 17 46 34.9690757712 -33 38 11.603792508           ~ 2 0
88 OGLE BLG660.2 75339 * 17 47 31.2549018123 -33 16 50.527487327           ~ 2 0
89 OGLE BLG633.1 52040 * 17 47 40.6506736728 -25 01 13.482453252           ~ 3 0
90 OGLE BLG603.1 136791 * 17 47 48.5353627214 -34 35 46.794813480           ~ 2 0
91 OGLE BLG633.26 16850 * 17 47 53.6886532338 -24 14 20.232629948           ~ 2 0
92 OGLE BLG660.1 13781 * 17 48 26.8807129894 -33 25 38.711666045           ~ 2 0
93 OGLE BLG660.17 94309 * 17 48 39.1523785626 -32 51 23.921510729           ~ 2 0
94 OGLE BLG660.8 86517 * 17 48 44.3628883698 -33 06 08.108374246           ~ 3 0
95 OGLE BLG638.6 43147 * 17 49 26.6334563756 -23 21 21.238554855           ~ 2 0
96 OGLE BLG639.31 35102 * 17 49 39.4249848556 -23 34 41.443361466           ~ 2 0
97 OGLE BLG639.30 78829 * 17 50 14.2573480800 -23 40 18.115423572           ~ 2 0
98 OGLE BLG503.30 103160 * 17 50 45.2099339531 -34 14 41.244800291           ~ 2 0
99 OGLE BLG599.22 1393 * 17 50 50.1355883256 -35 56 54.181235940           ~ 2 0
100 OGLE BLG502.5 67258 * 17 50 59.0440106065 -33 58 18.212538704           ~ 2 0
101 OGLE BLG502.29 100629 * 17 51 27.9365299972 -33 08 06.597041775           ~ 2 0
102 OGLE-2011-BLG-0462 * 17 51 40.150 -29 53 26.15           ~ 41 0
103 Gaia DR3 4040806872563108736 * 17 51 52.9281720285 -34 58 29.603527213           ~ 1 0
104 2MASS J17522043-3117419 * 17 52 20.4323339794 -31 17 41.953136084           ~ 3 0
105 OGLE BLG638.18 94340 * 17 52 30.7393699178 -22 38 53.825434915           ~ 2 0
106 OGLE-2016-BLG-0293 * 17 52 38.7368002625 -32 29 22.446356600           ~ 2 0
107 OGLE BLG642.16 64346 * 17 53 07.2410349476 -22 28 15.020546456           ~ 2 0
108 OGLE BLG502.8 145185 * 17 54 21.0173683201 -33 35 24.179783032           ~ 2 0
109 OGLE BLG643.23 58194 * 17 54 31.3315564558 -23 17 04.234651389           ~ 2 0
110 OGLE BLG509.6 60012 * 17 56 03.2896730944 -34 37 04.598621689           ~ 2 0
111 Gaia DR3 4043375503532180608 * 17 56 17.0830193097 -32 27 00.038429129           ~ 1 0
112 2MASS J17574643-2711008 * 17 57 46.4237485573 -27 11 00.778724037           ~ 2 0
113 OGLE BLG537.12 70927 * 17 57 52.0086642785 -37 58 59.304870290           ~ 2 0
114 OGLE BLG507.10 125254 * 17 58 38.1999259687 -31 53 42.882353503           ~ 2 0
115 2MASS J17590848-3135490 * 17 59 08.4753359617 -31 35 49.020153292           ~ 2 0
116 2MASS J17592155-2609311 * 17 59 21.5592544822 -26 09 31.117676156           ~ 3 0
117 2MASS J18004268-3509146 * 18 00 42.6792400290 -35 09 14.601098428           ~ 3 0
118 OGLE-2015-BLG-0064 * 18 01 00.9534858015 -32 41 22.387475471           ~ 2 0
119 OGLE BLG646.15 2528 * 18 01 02.2384032375 -26 23 05.542910036           ~ 3 0
120 Gaia DR3 4064181184057707136 * 18 01 06.8969003133 -25 42 12.827674375           ~ 1 0
121 OGLE-2015-BLG-0149 * 18 01 09.1678629600 -32 33 27.739733838           ~ 4 0
122 OGLE BLG515.6 136119 * 18 01 30.9381129599 -32 41 09.391980458           ~ 2 0
123 Gaia DR3 4063987738711159680 * 18 01 47.2086492281 -26 31 59.194122712           ~ 1 0
124 OGLE BLG516.29 58361 * 18 03 30.8147478485 -32 59 31.115285743           ~ 2 0
125 OGLE BLG516.11 82635 * 18 03 56.3455220519 -33 41 57.799604903           ~ 2 0
126 [HMS2021] VVV-2015-BLG-0011 * 18 04 23.7893870638 -27 19 13.309863999           ~ 2 0
127 UCAC4 301-183121 * 18 04 28.6522334184 -29 48 58.313126124       16.069   ~ 2 0
128 OGLE BLG518.15 121322 * 18 06 12.7884227195 -26 51 00.703283975           ~ 3 0
129 Gaia DR3 4050127359632060672 * 18 07 34.3800223418 -29 44 17.440838683           ~ 1 0
130 Gaia DR3 4065785955602043264 * 18 08 12.1492009856 -24 56 47.108851733           ~ 1 0
131 OGLE BLG518.27 142401 * 18 09 32.7972290145 -26 15 42.009510018           ~ 2 0
132 Gaia DR3 4050046339277832832 * 18 09 52.5566965227 -30 02 26.074452116           ~ 1 0
133 OGLE BLG519.9 44226 * 18 10 41.5149288725 -28 15 07.370990128           ~ 2 0
134 OGLE BLG543.16 58089 * 18 10 49.2363604971 -22 36 55.812716363           ~ 2 0
135 2MASS J18114039-3119304 LP? 18 11 40.4061630350 -31 19 30.986857335           ~ 4 0
136 2MASS J18114342-2429045 * 18 11 43.4199952440 -24 29 04.540930258           ~ 2 0
137 OGLE BLG523.6 68137 * 18 12 37.1245352927 -27 53 13.259895988           ~ 2 0
138 2MASS J18134274-2330410 * 18 13 42.7329144509 -23 30 41.123593163           ~ 2 0
139 OGLE BLG526.28 2567 * 18 15 25.9418010442 -30 42 22.993560781           ~ 2 0
140 OGLE BLG523.9 72801 * 18 16 11.9114403475 -27 27 04.694635771           ~ 3 0
141 Gaia DR3 4046296562307158784 * 18 17 01.0640625740 -31 23 00.639094258           ~ 1 0
142 OGLE BLG528.32 1070 * 18 17 23.7046058338 -23 59 05.181599232           ~ 2 0
143 OGLE BLG527.30 75497 * 18 18 22.5969382080 -22 34 14.354288760           ~ 2 0
144 OGLE-2015-BLG-1755 * 18 19 02.6658349609 -27 43 45.745940541           ~ 1 0
145 OGLE BLG656.12 1967 * 18 19 18.9821406938 -22 06 45.291871524           ~ 2 0
146 Gaia DR3 4096124500776996352 * 18 21 29.0127891580 -18 40 07.570007413           ~ 1 0
147 Gaia DR3 6733269879761239168 * 18 30 42.2106179041 -37 04 16.735905781           ~ 3 0
148 OGLE BLG585.7 7110 * 18 32 36.8312011438 -16 49 32.711836936           ~ 2 0
149 OGLE BLG563.14 46178 * 18 33 21.9981772756 -20 05 44.562886847           ~ 2 0
150 Gaia DR3 4077869107439976320 * 18 33 41.0034407947 -23 15 58.417205588           ~ 1 0
151 Gaia DR3 4077868965615513728 * 18 33 50.1074567439 -23 16 32.139373370           ~ 1 0
152 OGLE DG1029.23.41205 * 18 52 51.8695506890 -05 02 30.910126331           ~ 2 0
153 OGLE DG1030.04.03259 * 18 53 42.2468786312 -07 06 16.754816681           ~ 2 0
154 Gaia DR3 4254983555662524288 * 18 54 19.5342189876 -04 39 56.404348812           ~ 1 0
155 OGLE DG1031.02.09498 * 18 55 31.2816499235 -08 19 17.682811456           ~ 2 0
156 Gaia DR3 4084984459435880064 * 18 57 44.8036595149 -20 46 32.625544504           ~ 1 0
157 OGLE DG1041.09.01613 * 19 00 42.0267840823 -04 52 44.863435212           ~ 2 0
158 OGLE DG1068.02.19241 * 19 14 14.9836205943 +02 55 19.689077581           ~ 2 0
159 NAME Sct-Cen PoG ~ ~           ~ 286 0
160 NAME Galactic Bulge reg ~ ~           ~ 4794 0

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