Open Access

Table B.1.

Spectroscopic candidates from MMT and GTC telescope observations.

Gaia EDR3 ID RA DEC EW EW EW Telesc. Sp. Veiling RUWE A0 ± std Mem Mem Disk? Mem Final Refs. Comments
(deg) (deg) (Hα) (Li I) (Ca II) Type r7465 (mag) (lines) (A0) (Ours/Ref) (Gaia) Mem
2178434561038259840 323.960316 57.596456 -0.4 0.3 MMT G7.8 0.00 0.95 1.8 ± 0.0 Y Y ND/- Y Y 7 A
2178397315080376064 324.765688 57.494891 —- 0.4 MMT K0.2 0.00 0.95 1.6 ± 0.1 Y Y -/ND Y Y 4 A
2178395597093124992 324.384830 57.490160 -0.3 0.5 MMT K4.2 0.00 1.05 1.5 ± 0.0 Y Y ND/ND Y Y 7 A
2178397452519326976 324.788327 57.513955 —- 0.5 MMT K4.6 0.00 1.00 1.2 ± 0.1 Y Y ND/ND Y Y 4 A
2178394497581292800 324.446132 57.434589 -0.2 0.5 MMT K4.8 0.00 1.05 0.9 ± 0.0 Y Y ND/ND Y Y 7 A
2179212328069456512 323.315766 57.996542 -0.8 0.4 MMT K5.2 0.00 1.22 2.2 ± 0.2 Y Y -/- - Y 8
2178397658677755008 324.712455 57.478499 -1.7 0.5 MMT K5.2 0.00 1.02 1.3 ± 0.1 Y Y ND/ND Y Y 4 A
2178387556914944896 325.008316 57.565332 -0.9 0.5 MMT K5.2 0.00 1.02 0.8 ± 0.1 Y P ND/- Y Y EDR3 A
2178289459857084160 325.610689 57.497822 -6.3 0.5 MMT K5.4 0.00 1.05 1.1 ± 0.1 Y Y ND/Y - Y 6 NoV
2178402400321563904 324.566584 57.615719 -1.4 0.5 MMT K5.4 0.00 1.02 1.1 ± 0.1 Y Y ND/ND Y Y 10 A
2178398414591976704 324.706992 57.532099 —- 0.6 MMT K6.2 0.00 1.08 1.1 ± 0.1 Y Y ND/ND Y Y 4 A
2178441089388920832 324.333159 57.479476 -0.8 0.3 MMT K6.2 0.00 1.03 1.4 ± 0.1 Y Y ND/ND - Y 7
2178445453075794432 324.197551 57.579164 -1.2 0.5 MMT K6.2 0.00 4.39 1.6 ± 0.6 Y Y -/ND - Y 7
2178443769448645376 324.298756 57.558096 -1.7 0.5 MMT K6.2 0.00 1.17 1.6 ± 0.3 Y Y -/ND - Y 7
2178397757459759360 324.710058 57.501377 -1.3 0.6 MMT K6.4 0.00 0.95 1.2 ± 0.1 Y Y ND/ND Y Y 4 A
2178398105354352128 324.775995 57.517859 -0.3 0.4 MMT K6.4 0.00 1.06 0.8 ± 0.0 Y P ND/ND Y Y 4 A
2178398070994613888 324.748486 57.502202 -7.3 0.5 MMT K6.6 0.00 1.04 1.2 ± 0.0 Y Y Y/Y Y Y 4 LiI/A
2178396868403780096 324.742690 57.470825 -2.0 0.5 MMT K6.6 0.00 1.01 1.1 ± 0.1 Y Y -/ND Y Y 4 A
2178495549568315776 325.249122 57.734327 -43.5 0.5 -5.13/-5.26/-4.95 MMT K6.6 0.41 14.02 0.6 ± 0.2 Y P Y/Y - Y 6 AL+V
2178286985955579904 325.350781 57.393637 -2.7 0.7 MMT K6.6 0.00 1.09 0.8 ± 0.1 Y Y ND/- - Y 8
2179212259349982336 323.333867 57.981397 -3.2 0.6 MMT K7.4 0.00 1.17 2.2 ± 0.3 Y Y Y/— Y Y 8 AL/F
2178296744121734912 325.569965 57.606092 -49.4 0.5 MMT K7.4 0.33 1.03 0.9 ± 0.1 Y Y ND/Y Y Y 6 Hα+LiI+V/A
2178397624318007424 324.678487 57.481829 -1.7 0.7 MMT K7.6 0.00 3.36 1.8 ± 0.5 Y Y ND/ND - Y 4
2178397143281700992 324.857156 57.495962 -7.8 0.3 MMT K8.0 0.00 1.15 1.1 ± 0.1 Y Y Y/Y Y Y 4/10/12 AL/A
2178396937123251840 324.734111 57.482892 -1.4 0.5 MMT K8.0 0.00 1.06 1.1 ± 0.4 Y Y -/ND Y Y 4 A
2178450160360276480 324.607917 57.701334 -29.6 0.5 MMT K8.0 0.27 1.04 1.0 ± 0.4 Y Y -/Y Y Y 6/12 Hα+LiI+V/A
2179207998742440960 323.481364 57.914035 -16.4 0.4 MMT K8.2 0.09 1.01 1.3 ± 0.2 Y Y Y/— Y Y 10 AL+V/F
2178397693040671744 324.727699 57.490203 -0.3 0.5 MMT K8.4 0.00 1.13 1.5 ± 0.8 Y Y -/ND - Y 4
2178421779215464704 323.887185 57.479608 -4.8 0.5 MMT K8.6 0.00 4.94 1.2 ± 0.3 Y Y ND/- - Y 14
2178395489703989504 324.481621 57.492245 -3.2 0.6 MMT K9.2 0.00 0.96 1.1 ± 0.2 Y Y ND/ND Y Y 7/10 A
2178442841735735168 324.411907 57.547055 -2.2 0.5 MMT M1.0 0.00 1.09 1.6 ± 0.2 Y Y ND/ND Y Y 7 A
2178432671252489984 323.792562 57.529835 -43.8 0.6 MMT M2.6 0.12 1.73 1.6 ± 0.3 Y Y Y/Y - Y 6 Hα+LiI+V
2178458986501139840 324.118403 57.714324 -112.8 -16.83/-15.87/-14.33 MMT M3.0 0.73 1.00 0.7 ± 0.1 Y P Y/Y - Y 6 AL+V
2178433805123877504 323.851714 57.502340 -125.5 -5.62/-5.16/-4.18 MMT M3.6 0.23 1.00 1.0 ± 0.2 Y Y Y/Y - Y 6 AL+V
2178433942562827136 323.887034 57.533188 -72.2 -0.99/-1.11/-0.8 MMT M3.6 0.23 1.03 1.6 ± 0.3 Y Y Y/Y - Y 6 AL+V
2178440642705389824 324.239399 57.458397 -129.5 -14.08/-14.38/-11.58 MMT M4.0 0.00 0.98 2.1 ± 0.8 Y Y -/Y - Y 6 AL
2178547776372232704 324.911801 57.914236 -77.3 -2.09/-2.42/1.73 MMT M4.0 0.86 1.15 2.8 ± 1.4 Y Y Y/Y - Y 6 AL+V
2178385838927821440 324.983837 57.452166 -152.0 -21.34/-21.30/-16.28 MMT M4.2 0.15 1.05 1.0 ± 0.4 Y Y -/Y - Y 6 AL+V
2179218096198430848 323.868379 57.973070 -178.1 -37./-45.03/-36.94 MMT M4.4 0.83 0.98 0.6 ± 0.5 Y P -/Y - Y 6 AL+V
2178434148721240320 323.820348 57.545050 -198.3 -29.93/-31.54/-26.44 MMT M4.8 0.55 1.03 -0.2 ± 0.2 Y U Y/— - Y 6 AL+V
2178444177454554496 324.309163 57.604939 -46.0 -8.54/-8.12/-7.06 MMT M4.8 0.64 0.99 3.1 ± 1.3 Y P Y/Y - Y 7 AL+V
2178443254045917568 324.442181 57.574461 -3.18/-2.43/-2.41 MMT M5.6 1.95 0.93 1.9 ± 0.5 Y Y -/Y - Y 6 CaII+V
2178385735848603776 324.966179 57.449502 -20.4 2.123/1.818/0.949 MMT M5.0 0.38 1.03 1.5 ± 0.3 Y Y -/Y - Y 6 AL+V
2178440814510995456 324.224779 57.466286 0.6 GTC G5.5 0.00 1.01 1.7 ± 0.0 Y Y -/ND Y Y 7 A
2178446002831454848 324.067038 57.580120 -2.0 0.8 GTC K1.9 0.00 1.02 2.5 ± 0.1 Y Y ND/ND - Y 7
2178369930368001536 324.206879 57.374168 -9.7 0.5 GTC K3.9 0.00 1.07 1.3 ± 0.1 Y Y ND/Y Y Y 7 NoV/A
2178392848313851392 324.368435 57.390246 -1.3 0.5 GTC K4.8 0.00 1.09 1.4 ± 0.1 Y Y ND/ND Y Y 7 A
2178393947825444864 324.320866 57.438297 -3.5 0.5 GTC K5.6 0.00 1.08 1.6 ± 0.0 Y Y Y/Y Y Y 7 LiI/A
2178395356574973056 324.420927 57.466933 -5.2 0.5 GTC M0.6 0.00 1.03 1.3 ± 0.1 Y Y -/ND - Y 7
2178393771716897536 324.339668 57.436753 -146.4 -27.62/-27.85/-23.29 GTC M2.2 0.26 1.06 1.1 ± 0.7 Y Y -/Y Y Y 7 AL+V/A
2178440741484235136 324.158434 57.449372 -12.83/-13.07/-10.39 GTC M5.0 0.00 1.06 1.7 ± 1.0 Y Y -/Y - Y 5 CaII
2178421671829472256 324.052480 57.523963 -237.0 -14.13/-14.82/-13.21 GTC M6.2 0.72 1.01 1.6 ± 1.8 Y U -/Y - Y 5 AL+V
2178397040202477952 324.769910 57.471413 0.3: MMT G9.0 0.00 1.05 1.8 ± 0.0 P P -/ND Y P 4 A
2178385838928060672 324.985907 57.459288 0.5: MMT K8.2 0.00 1.13 1.7 ± 1.0 P P -/ND - P 10 —-
2179209476211255552 323.411501 58.007403 0.8: GTC K4.6 0.00 0.96 1.7 ± 0.2 P P -/- Y P 8 B
2178446140270407040 324.103477 57.608952 -1.0 0.4: GTC K5.4 0.00 0.98 1.1 ± 0.1 P P ND/ND - P 7
2178441261187598208 324.289150 57.494766 -0.4 0.3: MMT G8.0 0.00 0.93 1.7 ± 0.0 P P -/ND Y P 7 A
2178398105354353664 324.764166 57.508008 0.3: MMT G8.2 0.00 1.76 1.7 ± 0.0 P P ND/ND - P 4
2178398895628585984 324.858822 57.529840 0.3: MMT K0.0 0.00 1.62 1.3 ± 0.0 P P ND/ND - P 4
2179285376874962304 323.455601 58.226037 -16.2 MMT K0.0 2.58 1.08 2.4 ± 0.1 P Y Y/— Y Y 10 Hα+V/A
2178391920604542336 324.629408 57.466769 0.3: MMT K0.4 0.00 1.09 1.7 ± 0.1 P P -/ND Y P 4 A
2178394016544915328 324.294569 57.436194 0.4: MMT K1.8 0.00 1.08 1.0 ± 0.0 P P ND/ND - P 7
2178421813575206400 323.905550 57.478271 -3.0 0.4: MMT K6.4 0.00 1.16 0.9 ± 0.1 P P ND/- - P 7
2178441055029170688 324.297757 57.491271 -3.1 0.3: MMT K7.4 0.00 1.04 1.8 ± 0.1 P P ND/ND Y P 7 A
2178400922852856448 324.629784 57.530438 0.3: MMT K8.4 0.00 0.98 1.1 ± 0.2 P P -/- - P EDR3
2178461872719263744 324.214778 57.801842 -45.3 MMT K9.2 0.00 1.00 3.0 ± 1.4 P P Y/Y - P 6 Hα
2178441604784967168 324.160031 57.488165 -26.4 MMT K9.6 0.09 1.03 3.7 ± 0.8 P PN ND/Y - P 5/10 Hα+V
2178475792718532992 325.260374 57.451900 0.4: MMT M0.0 0.00 1.00 0.8 ± 0.1 P P -/ND - P 10
2178393054472271872 324.378334 57.416702 -3.9 0.2: MMT M0.6 0.00 1.30 2.0 ± 0.7 P P -/ND - P 7
2178389618498468352 324.394164 57.346490 -28.1 0.3: MMT M1.0 0.00 0.91 0.9 ± 0.1 P P -/- - P EDR3
2179248916888239744 323.882254 58.466785 -58.2 MMT M1.2 0.00 0.97 2.5 ± 0.3 P Y ND/Y - Y 6 Hα
2178397899195900032 324.656023 57.505707 -38.8 MMT M2.4 0.00 0.99 1.2 ± 0.1 P P -/P - P 4/7
2178397658666232832 324.712240 57.475642 -13.1 MMT M2.6 0.00 3.57 4.2 ± 2.7 P PN Y/P - P 4 Hα
2179215832763067648 323.715379 57.861243 -126.7 MMT M2.6 0.17 0.96 1.5 ± 0.1 P Y -/Y - Y 6 Hα+V
2178417278089773952 324.145473 57.436727 -24.9 MMT M2.8 0.00 1.08 1.7 ± 0.2 P P -/ND - P 7/12 PNL(12)
2178433938251317632 323.880654 57.524380 -84.0 MMT M3.2 0.00 0.96 2.2 ± 0.6 P Y -/Y - Y 6/7 Hα
2178398070997784960 324.749987 57.514765 -60.6 MMT M3.2 0.97 0.96 1.2 ± 1.1 P Y Y/P - Y 4 Hα+V
2179224727641060352 324.033004 58.069681 -58.8 MMT M3.4 0.00 1.11 1.6 ± 0.3 P Y -/Y - Y 6 Hα
2179216824887982592 324.011633 57.920189 -83.7 MMT M3.6 0.30 2.00 1.1 ± 0.3 P Y Y/Y - Y 6 Hα+V
2178496919651892224 325.187327 57.803815 -148.5 MMT M3.6 0.00 1.08 1.9 ± 1.4 P Y -/Y - Y 6 Hα
2178418167132388736 324.070784 57.444386 -25.1 MMT M3.8 0.00 1.05 1.4 ± 0.2 P Y Y/? - Y 5/10/12 Hα
2178351307389803008 324.459489 57.152589 -16.2 MMT M3.8 0.00 1.11 5.8 ± 4.3 P PN Y/ND - P 12 Hα
2179212328069456640 323.313996 57.995097 -13.5 MMT M3.8 0.00 0.98 2.1 ± 0.4 P P -/- - P 7/10
2178369857340398208 324.172312 57.367809 -31.8 MMT M3.8 0.00 1.06 2.5 ± 0.5 P P -/ND - P 12 PL
2178417106293215104 324.092363 57.391083 -22.0 MMT M4.0 0.00 4.7 ± 3.1 P PN -/ND - P 7/10/12
2178434767196685440 323.941123 57.611124 -236.9 MMT M4.0 0.53 2.12 1.0 ± 0.9 P Y Y/Y - Y 6 Hα+V
2179224212235705344 324.197649 58.078482 -88.7 MMT M4.2 0.13 1.63 3.4 ± 1.6 P PN Y/Y - P 6 Hα+V
2178480122032875904 325.169676 57.537420 -74.5 MMT M4.8 0.00 1.03 2.4 ± 0.6 P Y -/Y - Y 6 Hα
2178441428675371136 324.292226 57.524045 -96.1 MMT M5.2 0.13 0.91 2.4 ± 1.3 P P -/Y - P 5/10 Hα+V
2178395425294441344 324.407814 57.479645 -2.0 0.3: GTC K7.2 0.00 1.02 1.9 ± 0.1 P P ND/ND Y P 7 A
2178421366898744320 324.053528 57.498982 -2.1 0.4: GTC K8.8 0.00 3.15 2.3 ± 1.3 P P ND/ND - P 7
2178441089388913920 324.322583 57.490908 -21.3 GTC K9.6 0.00 1.03 1.9 ± 0.3 P Y Y/Y Y Y 6/5/10 Hα/A
2178393398069567488 324.239518 57.389290 -4.4 0.3: GTC M0.0 0.00 1.12 1.1 ± 0.2 P P -/ND - P 7
2178442974872913152 324.349750 57.548867 -4.7 0.2: GTC M2.0 0.00 0.95 1.7 ± 0.4 P P -/ND - P 7
2178393088819611392 324.410292 57.435372 -11.5 GTC M2.8 0.00 1.03 1.7 ± 0.8 P P -/ND - P 7
2178441669197172608 324.220037 57.495467 -75.8 GTC M3.2 0.00 1.03 3.1 ± 3.9 P U -/Y - P 7 Hα
2178393569868318208 324.287895 57.430134 -129.9 GTC M3.4 0.00 1.08 1.3 ± 0.3 P P -/ND - P 6/7
2178395592793858944 324.386841 57.474184 -5.8 0.4: GTC M3.6 1.05 P U -/Y - P 7 NoV
2179213083983775744 323.371746 58.047405 -27.0 GTC M4.0 0.00 1.72 2.8 ± 0.8 P Y Y/- - Y 10 Hα
2178394188343600896 324.353173 57.485799 -23.4 GTC M4.4 0.00 1.19 2.5 ± 0.7 P Y Y/Y - Y 6 Hα
2178394080959535488 324.356203 57.462558 -11.4 GTC M4.6 0.00 1.94 3.1 ± 1.3 P P -/Y - P 6 Hα
2178385460970709888 324.993708 57.431154 0.2: MMT G5.2 0.00 1.40 1.3 ± 0.1 PN P -/N - PN 12 UML
2178443528930624512 324.428842 57.608732 -2.8 MMT K2.3 0.00 0.90 0.4 ± 0.0 PN PN Y/Y Y P 7 A
2178397177641430784 324.822232 57.502357 MMT K7.2 0.00 0.96 1.9 ± 0.2 PN P -/P Y P 4 A
2178397864836164096 324.636885 57.488417 -5.1 MMT M2.2 0.00 1.02 1.2 ± 0.1 PN P ND/ND - PN 4
2178385460970715904 324.986803 57.415679 0.3: MMT M0.8 0.00 1.39 1.3 ± 0.4 PN P ND/- - PN EDR3
2178398070994610432 324.738872 57.507029 -4.6 MMT M1.8 0.00 1.00 1.6 ± 0.3 PN P -/P - P 4
2178397796116441728 324.631094 57.483656 -6.0 MMT M2.0 0.00 1.05 1.3 ± 0.1 PN P ND/P - P 4
2178403190595837440 324.829289 57.635192 -4.9 MMT M3.4 0.00 1.11 1.0 ± 0.2 PN P ND/ND - PN 12 NML
2179214076109611520 323.397300 58.113108 GTC A7.3 0.00 1.09 8.3 ± 1.9 PN PN ND/- - PN 9
——————- ———- ——— -4.7 GTC G8.7 PN U -/ND - PN 7
2178440573992846080 324.268223 57.440456 GTC G0.3 0.00 1.04 1.8 ± 0.1 PN P -/- - PN 7 UML
2178442669938739712 324.341791 57.512066 -1.5 GTC M0.2 0.00 0.95 1.7 ± 0.2 PN P ND/ND Y P 7 A
2178441226827857920 324.256374 57.479491 -3.6 GTC M1.0 0.00 1.03 1.3 ± 0.1 PN P ND/ND Y P 7 A
2178394050904650752 324.314410 57.454728 -8.2 GTC M2.0 0.00 0.99 2.3 ± 0.2 PN P Y/Y - P 7
2178416934494524416 324.185214 57.398771 -4.8 GTC M2.2 0.00 4.2 ± 2.8 PN PN ND/ND - PN 7
2179212465508486528 323.357388 58.027358 -5.9 GTC M2.8 0.00 1.08 1.5 ± 0.3 PN P -/- - PN 8
2178441226827857792 324.262816 57.483628 -5.7 GTC M2.8 0.00 1.02 1.5 ± 0.2 PN P -/ND - PN 7
2178393982185185920 324.342839 57.445544 -4.6 GTC M2.8 0.00 0.97 1.4 ± 0.1 PN P ND/ND - PN 7
2179209093946918016 323.422074 57.954868 -4.0 GTC M2.8 0.00 1.01 0.6 ± 0.0 PN PN -/- - PN 8
2178444903321664384 324.106343 57.526956 -5.3 GTC M3.2 0.00 4.9 ± 4.4 PN PN -/- - PN 7/10 UML

Notes. Columns 4, 5, and 6 show the equivalent width (EW). Uncertain values are marked by (:). Columns 12,13,14 and 15 show the membership criteria. Column 12: Identification of youth spectral lines (Li I and CaII), confirmed member=Y, probable member=P, probable non-member=PN. Column 13: Membership according to the extinction value A0. Some sources have uncertain values (labeled "U"), and it is corrected by the mean extinction value (1.6 mag). Column 14: Membership according to the presence of disk. We give two results, the first one is derived in this work (Y=object with disk, ND=No disk, "-"=Incomplete or uncertain data, no information on disks.), considering the typical error at 3σ, which are dominated by calibration. The second one is given by the literature. Column 15: Membership according to the Mahalanobis method. Column 16: The final membership combining all criteria. Column 17: References (4) Mercer et al. (2009); (5) Morales-Calderón et al. (2009); (6) Barentsen et al. (2011); (7) Getman et al. (2012);(8) Getman (private communication); (10) Nakano et al. (2012); (12) Sicilia-Aguilar et al. (2013); (14) Meng et al. (2019). Column 18: Comments, including more information about the source. If the source has a disk (column 14), we specify if it has accretion lines (AL), Veiling (V), No Veiling (NoV), or only strong Hα emission, CaII, or Li I lines. If the source has been identified by the Mahalanobis method (column 15), we specify the subcluster to which it belongs: A=Subcluster A, B=Subcluster B, and F=Subcluster F. If the source has been labeled as probable member, probable non-member, uncertain member or non-member-by the literature: PL=probable member, probable non-member=PNL, UML=uncertain member, NML=non member.

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