Table 3.
Groups detected at scale j = 4 (∼8–16 km s−1)
n. | Name | VR | Vϕ | Wavelet | CL | PBS | Stars | Median σVR | Median σVϕ | Matches |
---|---|---|---|---|---|---|---|---|---|---|
G1 | Hyades | 23.0 | −235.5 | 7.6575 | 3 | 1.00 | 22 422 | 0.4 | 0.5 | 1 |
G2 | Pleiades | 2.0 | −228.5 | 5.6147 | 3 | 0.58 | 21 524 | 0.3 | 0.5 | 2 |
G3 | Sirius | −20.0 | −256.5 | 4.9261 | 3 | 1.00 | 17 285 | 0.3 | 0.5 | 1 |
G4 | Coma Berenices | −0.5 | −246.5 | 3.0140 | 3 | 0.72 | 19 330 | 0.3 | 0.5 | 1 |
G5 | Hercules II | 24.5 | −203.5 | 2.0481 | 3 | 1.00 | 7602 | 0.4 | 0.6 | 2 |
G6 | Dehnen98-14 | −54.0 | −227.0 | 1.5017 | 3 | 1.00 | 6331 | 0.4 | 0.5 | 1 |
G7 | Dehnen98-6 | −30.5 | −228.0 | 1.2290 | 3 | 1.00 | 10 463 | 0.3 | 0.5 | 2 |
G8 | γ Leo | −63.5 | −253.5 | 0.5571 | 3 | 0.96 | 3359 | 0.5 | 0.4 | 2 |
G9 | ϵInd | 71.0 | −203.0 | 0.5357 | 3 | 1.00 | 2192 | 0.6 | 0.6 | 1 |
G10 | Liang17-9 | −16.5 | −199.0 | 0.2773 | 3 | 1.00 | 3805 | 0.2 | 0.6 | 1 |
G11 | Antoja12-GCSIII-13 | 70.0 | −250.5 | 0.1813 | 3 | 0.84 | 1392 | 0.7 | 0.4 | 1 |
G12 | GMG 1 | 66.0 | −175.5 | 0.1510 | 3 | 0.98 | 900 | 0.7 | 0.7 | 0 |
G13 | GMG 2 | −6.5 | −187.0 | 0.1266 | 3 | 0.52 | 2672 | 0.2 | 0.7 | 0 |
G14 | Antoja12-12 | −108.0 | −228.5 | 0.1188 | 3 | 1.00 | 526 | 0.7 | 0.5 | 1 |
G15 | Antoja12-16 | 106.5 | −239.5 | 0.1119 | 3 | 1.00 | 376 | 0.9 | 0.5 | 1 |
G16 | Bobylev16-22 | 47.5 | −177.5 | 0.0928 | 3 | 0.66 | 1260 | 0.5 | 0.7 | 2 |
G17 | GMG 3 | 88.5 | −174.0 | 0.0699 | 3 | 0.77 | 428 | 0.7 | 0.7 | 0 |
G18 | ηCep (Arct) | 36.0 | −153.0 | 0.0596 | 3 | 0.89 | 445 | 0.5 | 0.8 | 1 |
G19 | GMG 4 | −50.5 | −290.5 | 0.0553 | 2 | 1.00 | 270 | 0.5 | 0.6 | 0 |
G20 | Antoja12-17 (Arct) | −26.0 | −149.5 | 0.0305 | 2 | 0.88 | 291 | 0.3 | 0.9 | 1 |
G21 | GMG 5 | −56.0 | −176.0 | 0.0275 | 1 | 0.92 | 452 | 0.5 | 0.8 | 0 |
G22 | GMG 6 | 106.5 | −272.0 | 0.0248 | 3 | 0.99 | 69 | 1.1 | 0.6 | 0 |
G23 | GMG 7 | −133.5 | −225.5 | 0.0164 | 1 | 0.94 | 86 | 0.9 | 0.5 | 0 |
G24 | GMG 8 | 129.0 | −237.5 | 0.0155 | 2 | 0.98 | 72 | 1.0 | 0.5 | 0 |
G25 | GMG 9 | 142.0 | −216.5 | 0.0131 | 2 | 0.96 | 46 | 1.4 | 0.6 | 0 |
G26 | GMG 10 | −75.0 | −285.5 | 0.0120 | 0 | 0.83 | 109 | 0.6 | 0.5 | 0 |
G27 | GMG 11 | 73.5 | −281.5 | 0.0110 | 0 | 0.88 | 145 | 0.7 | 0.5 | 0 |
G28 | GMG 12 | −108.0 | −152.0 | 0.0107 | 2 | 0.76 | 41 | 0.8 | 1.0 | 0 |
G29 | GMG 13 | −77.5 | −130.0 | 0.0101 | 1 | 0.81 | 52 | 0.6 | 1.0 | 0 |
G30 | GMG 14 | 125.5 | −174.5 | 0.0100 | 1 | 0.86 | 74 | 1.0 | 0.7 | 0 |
G31 | GMG 15 | −125.0 | −266.0 | 0.0092 | 1 | 0.97 | 23 | 1.0 | 0.4 | 0 |
G32 | GMG 16 | −23.5 | −90.5 | 0.0084 | 2 | 0.91 | 24 | 0.5 | 1.4 | 0 |
G33 | GMG 17 | −1.5 | −120.0 | 0.0082 | 1 | 0.84 | 63 | 0.4 | 1.1 | 0 |
G34 | GMG 18 | 70.5 | −92.0 | 0.0067 | 2 | 0.85 | 19 | 0.9 | 1.9 | 0 |
G35 | GMG 19 | 14.0 | −81.5 | 0.0063 | 2 | 0.86 | 20 | 0.4 | 1.1 | 0 |
G36 | GMG 20 | 122.5 | −202.5 | 0.0060 | 0 | 0.86 | 94 | 0.9 | 0.5 | 0 |
G37 | GMG 21 | −105.0 | −96.0 | 0.0057 | 2 | 0.72 | 15 | 1.1 | 1.6 | 0 |
G38 | GMG 22 | −42.0 | −118.5 | 0.0055 | 0 | 0.89 | 53 | 0.4 | 1.2 | 0 |
G39 | GMG 23 | 47.0 | −55.5 | 0.0046 | 2 | 0.61 | 11 | 0.6 | 1.1 | 0 |
G40 | GMG 24 | −126.5 | −108.5 | 0.0040 | 1 | 0.81 | 13 | 1.0 | 0.9 | 0 |
G41 | GMG 25 | −130.0 | −128.0 | 0.0040 | 1 | 0.80 | 8 | 0.6 | 0.9 | 0 |
G42 | GMG 26 | 47.5 | −342.0 | 0.0013 | 2 | 0.64 | 1 | 2.0 | 2.2 | 0 |
G43 | GMG 27 | −109.0 | −339.5 | 0.0013 | 2 | 0.57 | 1 | 1.0 | 1.1 | 0 |
G44 | GMG 28 | −56.5 | −322.5 | 0.0009 | 0 | 0.84 | 2 | 1.0 | 1.1 | 0 |
Notes. We ordered the objects by decreasing order of wavelet coefficient (Col. 5), as indicated by the index in Col. 1. For each object, we show the velocity coordinates of the peak (Cols. 3 and 4), as well as the two significance statistics (see Sect. 3) in Cols. 6 and 7. In addition, Cols. 8–10 contain the number of stars inside a circle of diameter 16 km s−1 along with the associated median error. To assign a name to each peak, we compare their position in velocity space with the known MGs we have compiled from selected literature (Table C.1). Since some of the known objects have been reported by more than one author, the last column informs of how many unique MGs are close to our peak. In cases with more than one match, the name in Col. 2 is chosen according to the criteria given in Appendix C. We found four cases of multiple-matching. The Pleiades have another match which is, in fact, a MG from Xia et al. (2015) called “Hyades–Pleiades”. In the case of Hercules II, the other source is Dehnen98-8. Something similar happens with γ Leo, for the second match is Dehnen98-13, and with Dehnen98-6 overlapping with Wolf 630. Finally, we have a double match between Arifyanto05 and Bobylev16-22, the latter being closer to our peak.
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