\begin{table}%t9 \caption{NGC 3293: observational Parameters of Target Stars. The identifications in column two are from: \citet[F, ][]{f3293}; \citet[T, ][]{turn80}; \citet[HM, ][]{hm82}. WFI~photometry is quoted for $V >$ 10.75$^{\rm m}$, brighter than this there were saturation problems and values are from \citeauthor{turn80} and \citet{fm90}. Radial velocities~($v_{\rm r}$) are given in~\kms. Instrument codes refer to FEROS~(F) and Giraffe~(G). \label{3293}} %\centering \par \begin{tabular}{llcccclrll} \hline \hline ID & Alias & $\alpha$(2000) & $\delta$(2000) & $V$ & $B-V$ & Sp. type & $v_{\rm r}$ & Inst. & Comments \\ \hline 3293-001 & F004 & 10 35 49.33 & $-$58 13 27.6 &\o6.52 & 0.00 & B0 Iab & 0\p & F & HD~91969, CPD$-$57$^\circ$3508; H$\alpha$ = abs$+$em.(stellar?)\\ 3293-002 & F003 & 10 35 42.02 & $-$58 11 34.8 &\o6.73 & 0.07 & B0.7 Ib & $-$7\p & F & HD~91943, CPD$-$57$^\circ$3499\\ 3293-003 & F022 & 10 35 46.57 & $-$58 14 11.7 &\o7.61 & 0.11 & B1 III & $-$16\p & F & CPD$-$57$^\circ$3506A\\ 3293-004 & F020 & 10 35 57.72 & $-$58 13 20.6 &\o8.03 & 0.02 & B1 III & $-$21\p & F & CPD$-$57$^\circ$3523\\ 3293-005 & F025 & 10 35 56.55 & $-$58 14 34.7 &\o8.12 & 0.08 & B1 III & $-$8\p & F & CPD$-$57$^\circ$3521\\ 3293-006 & F006 & 10 35 58.88 & $-$58 14 26.1 &\o8.21 & 0.07 & B1 III & $-$10\p & F & CPD$-$57$^\circ$3526B\\ 3293-007 & F008 & 10 36 16.08 & $-$58 16 37.9 &\o8.25 & 0.18 & B1 III & $-$16\p & F & HD~92044, CPD$-$57$^\circ$3540\\ 3293-008 & F007 & 10 35 54.22 & $-$58 15 26.7 &\o8.59 & 0.05 & B1 III & 57\p & F & HD~91983, CPD$-$57$^\circ$3516\\ 3293-009 & F048 & 10 36 46.90 & $-$58 17 53.3 &\o8.64 & 0.23 & A7 III & $-$5\p & F & HD~92121, CPD$-$57$^\circ$3563\\ 3293-010 & F016 & 10 35 40.72 & $-$58 12 44.0 &\o8.77 & 0.00 & B1 III & $-$16\p & F & CPD$-$57$^\circ$3500\\ 3293-011 & F026 & 10 35 58.49 & $-$58 14 14.8 &\o8.85 & 0.04 & Be (B1:) & $-$ & F & CPD$-$57$^\circ$3526; H$\alpha$ = broad em.\\ 3293-012 & F027 & 10 36 01.60 & $-$58 15 09.4 &\o8.95 & 0.06 & B1 III & $-$28\p & F & HD~92007, CPD$-$57$^\circ$3527\\ 3293-013 & F005 & 10 36 08.34 & $-$58 13 04.1 &\o9.03&$-$0.04\pp& B1 III & $-$60\p & F & HD~92024, CPD$-$57$^\circ$3533\\ 3293-014 & F019 & 10 35 58.63 & $-$58 12 32.1 &\o9.09 & 0.19 & B0.5 IIIn & 50\p & F & CPD$-$57$^\circ$3524A\\ 3293-015 & T133 & 10 35 54.92 & $-$58 12 58.9 &\o9.11&$-$0.01\pp& B1 V & $-$16\p & F & CPD$-$57$^\circ$3515\\ 3293-016 & F023 & 10 35 48.45 & $-$58 14 14.5 &\o9.21 & 0.03 & B2.5 V & $-$14\p & G & CPD$-$57$^\circ$3506B; strongly blended\\ 3293-017 & F024 & 10 35 53.65 & $-$58 14 47.6 &\o9.22 & 0.04 & B1 V & $-$4\p & F & CPD$-$57$^\circ$3517\\ 3293-018 & F018 & 10 35 57.81 & $-$58 12 21.1 &\o9.26&$-$0.04\pp& B1 V & $-$7\p & F & CPD$-$57$^\circ$3524B\\ 3293-019 & F014 & 10 35 48.22 & $-$58 12 32.9 &\o9.27&$-$0.04\pp& B1 V & $-$17\p & F & CPD$-$57$^\circ$3507\\ 3293-020 & F010 & 10 35 30.07 & $-$58 12 08.0 &\o9.55 & 0.03 & B1.5 III & $-$16\p & G & HDE~303067\\ 3293-021 & T065 & 10 35 43.31 & $-$58 13 33.4 &\o9.85 & 0.03 & B1.5 III & $-$8\p & G & CPD$-$57$^\circ$3503\\ 3293-022 & F012 & 10 35 32.30 & $-$58 15 22.0 &\o9.97 & 0.12 & Be (B0.5-1.5n) & $-$20\p & G & HDE~303075; H$\alpha$ = twin\\ 3293-023 & T131 & 10 35 55.39 & $-$58 12 19.7 & 10.01&$-$0.05\pp& B1.5 III & $-$10\p & G & CPD$-$57$^\circ$3519\\ 3293-024 & F009 & 10 36 04.91 & $-$58 10 43.3 & 10.01&$-$0.01\pp& B1.5 III & $-$14\p & G & HDE~303065\\ 3293-025 & F015 & 10 35 45.17 & $-$58 12 23.6 & 10.01 & 0.00 & B2 III & $-$18: & G & CPD$-$57$^\circ$3504; strongly blended\\ 3293-026 & F013 & 10 35 56.60 & $-$58 11 31.4 & 10.16&$-$0.02\pp& B2 III & $-$21\p & G & CPD$-$57$^\circ$3522\\ 3293-027 & T079 & 10 35 39.97 & $-$58 13 56.9 & 10.22 & 0.07 & Be (B0.5-1.5n) & $-$13\p & G & H$\alpha$ = abs$+$twin\\ 3293-028 & T132 & 10 35 56.61 & $-$58 12 40.7 & 10.26 & 0.01 & B2 V & $-$10\p & G & CPD$-$57$^\circ$3520\\ 3293-029 & F028 & 10 36 05.95 & $-$58 14 27.0 & 10.32&$-$0.01\pp& B0.5-B1.5 Vn & 8\p & G & CPD$-$57$^\circ$3531\\ 3293-030 & F017 & 10 35 53.01 & $-$58 12 16.8 & 10.51&$-$0.04\pp& B2 V & $-$7\p & G & CPD$-$57$^\circ$3514\\ 3293-031 & F033 & 10 36 03.51 & $-$58 14 40.0 & 10.66 & 0.05 & B2 V & $-$7\p & G & CPD$-$57$^\circ$3528\\ 3293-032 & F029 & 10 35 54.67 & $-$58 13 48.6 & 10.69 & 0.01 & B0.5-B1.5 Vn & 0\p & G & CPD$-$57$^\circ$3518\\ 3293-033 & F041 & 10 34 33.88 & $-$58 12 28.2 & 10.72 & 0.66 & B8 III & 8\p & G & HDE~303073\\ 3293-034 & T086 & 10 35 49.01 & $-$58 14 54.1 & 10.74 & 0.11 & B2 IIIh & $-$16\p & G & \\ 3293-035 & F045 & 10 36 40.29 & $-$58 05 54.7 & 10.81 & 0.09 & B2 V & $-$9\p & G & HDE~303062\\ 3293-036 & F036 & 10 36 17.02 & $-$58 08 26.5 & 10.90 & 0.19 & A5 III & 29: & G & HDE~303066\\ 3293-037 & T089 & 10 36 07.64 & $-$58 15 20.2 & 10.94 & 0.04 & B2 V & $-$12: & G & \\ 3293-038 & $-$ & 10 35 06.64 & $-$58 10 34.7 & 11.00&$-$0.04\pp& B2.5 V & $-$13: & G & \\ 3293-039 & F051 & 10 37 04.06 & $-$58 08 01.3 & 11.07 & 0.07 & A3 III & 10\p & G & HDE~303063\\ 3293-040 & T063 & 10 35 44.05 & $-$58 13 45.9 & 11.21 & 0.05 & Be (B3n) & $-$12\p & G & H$\alpha$ = abs$+$twin\\ 3293-041 & T087 & 10 35 44.66 & $-$58 14 30.1 & 11.22 & 0.04 & B2.5 V & $-$12\p & G & \\ 3293-042 & F044 & 10 35 58.93 & $-$58 05 17.8 & 11.27 & 0.11 & A3 III & $-$5\p & G & HDE~303061\\ 3293-043 & T092 & 10 35 28.51 & $-$58 12 49.6 & 11.32 & 0.07 & B3 V & 0\p & G & \\ 3293-044 & F039 & 10 34 38.31 & $-$58 07 42.3 & 11.35 & 0.10 & A3 III & $-$9: & G & HDE~303071\\ 3293-045 & $-$ & 10 36 13.70 & $-$58 17 32.7 & 11.42 & 0.32 & Be (B1-2n) & $-$18\p & G & H$\alpha$ = twin\\ 3293-046 & F046 & 10 35 15.05 & $-$58 04 26.8 & 11.44 & 0.11 & A7 III & 9\p & G & HDE~303060\\ 3293-047 & HM322& 10 35 36.62 & $-$58 16 04.0 & 11.55 & 0.13 & B2.5 V & $-$16\p & G & \\ 3293-048 & HM292& 10 35 44.99 & $-$58 16 35.0 & 11.56 & 0.16 & B2.5 V & $-$12\p & G & \\ 3293-049 & $-$ & 10 34 20.79 & $-$58 13 30.5 & 11.64 & 0.07 & B2.5 V & $-$18\p & G & \\ 3293-050 & T075 & 10 35 41.94 & $-$58 11 56.7 & 11.69 & 0.05 & B3 Vn & $-$12\p & G & \\ \hline 3293-051 & $-$ & 10 34 38.85 & $-$58 07 29.7 & 11.73 & 0.20 & A5 III & $-$1\p & G & \\ 3293-052 & HM459& 10 35 29.91 & $-$58 09 28.3 & 11.77 & 0.22 & A3 III & $-$3\p & G & \\ 3293-053 & T130 & 10 35 50.74 & $-$58 11 41.2 & 11.83 & 0.03 & B3 V & $-$15\p & G & \\ 3293-054 & $-$ & 10 36 25.86 & $-$58 14 36.2 & 11.85 & 0.06 & A0 III & $-$13\p & G & \\ 3293-055 & HM212& 10 36 28.66 & $-$58 13 35.5 & 11.88 & 0.12 & A3 III & 1\p & G & \\ 3293-056 & $-$ & 10 35 13.55 & $-$58 11 12.4 & 11.91 & 0.00 & B3 V & $-$2\p & G & \\ 3293-057 & T084 & 10 35 45.30 & $-$58 15 28.0 & 11.92 & 0.21 & B3 V & $-$11\p & G & faint companion in WFI image\\ 3293-058 & $-$ & 10 35 38.86 & $-$58 04 26.3 & 11.99 & 0.08 & A0 IIp (Si) & 12\p & G & \\ 3293-059 & HM277& 10 36 06.57 & $-$58 17 53.8 & 12.00 & 0.29 & B5 III-Vn & 0\p & G & \\ 3293-060 & HM231& 10 35 21.10 & $-$58 12 00.5 & 12.02 & 0.07 & A2 III & 8\p & G & \\ 3293-061 & T052 & 10 35 54.72 & $-$58 12 37.0 & 12.03 & 0.05 & B5 V & $-$14\p & G & \\ 3293-062 & HM264& 10 36 05.25 & $-$58 16 45.5 & 12.03 & 0.15 & B3 V & $-$62\p & G & \\ 3293-063 & $-$ & 10 37 04.82 & $-$58 10 08.1 & 12.05 & 0.09 & B5 V & $-$10\p & G & \\ 3293-064 & $-$ & 10 35 54.40 & $-$58 12 56.3 & 12.06 & 0.06 & A0 II & 3\p & G & adjacent to T133 \\ 3293-065 & $-$ & 10 34 42.02 & $-$58 15 41.9 & 12.06 & 0.14 & B5 III-V & $-$18\p & G & \\ 3293-066 & T090 & 10 35 57.12 & $-$58 15 21.6 & 12.07 & 0.16 & B5 V & $-$49: & G & \\ 3293-067 & T117 & 10 36 13.48 & $-$58 11 20.7 & 12.11 & 0.32 & B3 V & $-$18: & G & \\ 3293-068 & $-$ & 10 35 09.57 & $-$58 07 47.7 & 12.21 & 0.06 & B9 III & 12\p & G & \\ 3293-069 & HM393& 10 35 24.10 & $-$58 13 28.4 & 12.22 & 0.07 & B5 V & $-$16\p & G & \\ 3293-070 & $-$ & 10 34 54.80 & $-$58 07 23.3 & 12.22 & 0.14 & B5 III-V & 12\p & G & \\ 3293-071 & $-$ & 10 34 48.62 & $-$58 13 13.4 & 12.23 & 0.22 & A7 II-III & $-$14\p & G & \\ 3293-072 & HM408& 10 35 16.11 & $-$58 12 59.7 & 12.25 & 0.00 & B8 IIp & $-$14\p & G & composite spectrum?\\ 3293-073 & $-$ & 10 35 38.51 & $-$58 13 06.8 & 12.25 & 0.11 & B6-7 V & $-$16\p & G & \\ 3293-074 & HM403& 10 35 21.96 & $-$58 12 53.6 & 12.28 & 0.09 & B8 III & $-$16: & G & \\ 3293-075 & HM299& 10 35 22.72 & $-$58 17 08.1 & 12.29 & 0.12 & B5 IIIn & $-$11\p & G & \\ 3293-076 & $-$ & 10 35 02.75 & $-$58 13 03.4 & 12.29 & 0.34 & F0 III & 7\p & G & \\ 3293-077 & $-$ & 10 34 58.30 & $-$58 11 18.6 & 12.32 & 0.20 & B6-7 V & $-$1\p & G & no \lam4656, 6515 data\\ 3293-078 & $-$ & 10 36 07.04 & $-$58 05 25.6 & 12.36 & 0.13 & A3 III & $-$9\p & G & \\ 3293-079 & HM352& 10 35 23.68 & $-$58 15 06.1 & 12.36 & 0.13 & A0 III & $-$2\p & G & \\ 3293-080 & $-$ & 10 36 06.56 & $-$58 06 55.1 & 12.36 & 0.14 & B5 V & $-$20\p & G & \\ 3293-081 & $-$ & 10 36 45.39 & $-$58 09 50.5 & 12.38 & 0.32 & A5 II & $-$24: & G & \\ 3293-082 & $-$ & 10 35 47.53 & $-$58 05 13.3 & 12.40 & 0.21 & B5 III & $-$8: & G & \\ 3293-083 & $-$ & 10 36 33.50 & $-$58 20 33.8 & 12.46 & 0.28 & A3 III & 6: & G & \\ 3293-084 & T093 & 10 36 02.29 & $-$58 12 58.1 & 12.48 & 0.11 & B5 V & $-$17\p & G & \\ 3293-085 & $-$ & 10 36 28.00 & $-$58 08 18.0 & 12.49 & 0.13 & B5 V & $-$10\p & G & \\ 3293-086 & $-$ & 10 35 54.92 & $-$58 06 49.3 & 12.52 & 0.16 & B5 V & $-$13: & G & \\ 3293-087 & $-$ & 10 35 04.74 & $-$58 14 15.4 & 12.60 & 0.04 & B5 V & $-$14\p & G & \\ 3293-088 & HM401& 10 35 21.74 & $-$58 12 37.8 & 12.60 & 0.24 & F0 III-V & 5\p & G & \\ 3293-089 & $-$ & 10 36 50.05 & $-$58 04 52.3 & 12.64 & 0.15 & B8 III & $-$13\p & G & \\ 3293-090 & T104 & 10 35 45.81 & $-$58 16 00.0 & 12.67 & 0.31 & B6-7 V & $-$11\p & G & \\ 3293-091 & $-$ & 10 35 59.03 & $-$58 05 53.7 & 12.68 & 0.34 & A7 II & $-$20\p & G & \\ 3293-092 & $-$ & 10 36 15.02 & $-$58 08 04.5 & 12.70 & 0.16 & B9 III & $-$9\p & G & \\ 3293-093 & T081 & 10 35 35.68 & $-$58 13 56.4 & 12.71 & 0.14 & B6-7 V & $-$12\p & G & \\ 3293-094 & T121 & 10 36 17.91 & $-$58 14 29.5 & 12.71 & 0.20 & B5 V & $-$34: & G & \\ 3293-095 & T120 & 10 36 12.90 & $-$58 13 24.9 & 12.72 & 0.13 & B6-7 V & $-$18\p & G & \\ 3293-096 & $-$ & 10 35 03.25 & $-$58 14 26.8 & 12.74 & 0.23 & B6-7 III & 12: & G & \\ 3293-097 & T124 & 10 36 16.92 & $-$58 15 00.0 & 12.75 & 0.13 & B6-7 III & $-$10\p & G & faint companion in WFI image\\ 3293-098 & T055 & 10 35 52.82 & $-$58 13 11.7 & 12.75 & 0.14 & B8 III-V & $-$13\p & G & \\ 3293-099 & $-$ & 10 36 46.36 & $-$58 09 29.1 & 12.78 & 0.18 & B5 Vn & $-$14\p & G & \\ 3293-100 & HM313& 10 35 51.31 & $-$58 16 17.8 & 12.81 & 0.14 & B6-7 III-Vn & $-$15: & G & \\ \hline 3293-101 & $-$ & 10 36 47.50 & $-$58 18 01.2 & 12.82 & 0.36 & F0 III & 16\p & G & \\ 3293-102 & $-$ & 10 34 53.56 & $-$58 20 58.7 & 12.83 & 0.28 & A2 III & 16\p & G & \\ 3293-103 & $-$ & 10 34 57.00 & $-$58 08 06.0 & 12.83 & 0.29 & A7 II & 2\p & G & \\ 3293-104 & T069 & 10 35 40.29 & $-$58 13 01.0 & 12.88 & 0.11 & B6-7 V & $-$8: & G & \\ 3293-105 & $-$ & 10 35 57.85 & $-$58 15 02.8 & 12.89 & 0.19 & B8 III-V & $-$11\p & G & \\ 3293-106 & F034 & 10 35 50.51 & $-$58 12 12.6 & 12.90 & 0.08 & B6-7 V & $-$22\p & G & \\ 3293-107 & HM243& 10 36 10.82 & $-$58 15 48.9 & 12.91 & 0.22 & B8 III-V & $-$11\p & G & \\ 3293-108 & $-$ & 10 36 09.85 & $-$58 05 44.3 & 12.92 & 0.13 & B6-7 V & $-$6\p & G & \\ 3293-109 & HM454& 10 35 32.89 & $-$58 10 16.2 & 12.92 & 0.15 & B5 V & $-$11\p & G & \\ 3293-110 & $-$ & 10 37 02.26 & $-$58 12 37.1 & 12.93 & 0.28 & A3 II & $-$19\p & G & \\ 3293-111 & T091 & 10 35 55.41 & $-$58 15 37.1 & 12.96 & 0.16 & B6-7 III-V & $-$13\p & G & \\ 3293-112 & $-$ & 10 34 34.76 & $-$58 16 05.0 & 12.99 & 0.18 & A5 III & 13: & G & \\ 3293-113 & T100 & 10 35 58.37 & $-$58 14 40.9 & 13.04 & 0.14 & B6-7 V & $-$16\p & G & \\ 3293-114 & $-$ & 10 36 38.81 & $-$58 13 57.4 & 13.07 & 0.25 & B6-7 III-V & $-$15\p & G & \\ 3293-115 & $-$ & 10 35 53.98 & $-$58 15 04.4 & 13.11 & 0.14 & B8 III-V & $-$13\p & G & \\ 3293-116 & T071 & 10 35 35.84 & $-$58 13 07.6 & 13.12 & 0.11 & B6-7 V & $-$14\p & G & \\ 3293-117 & T114 & 10 36 09.76 & $-$58 10 57.8 & 13.15 & 0.14 & B8 III-V & $-$8\p & G & \\ 3293-118 & $-$ & 10 35 06.71 & $-$58 05 07.7 & 13.17 & 0.06 & B8 III-V & $-$10\p & G & \\ 3293-119 & T109 & 10 35 36.70 & $-$58 15 28.2 & 13.18 & 0.22 & B9 III & $-$12\p & G & \\ 3293-120 & $-$ & 10 34 47.74 & $-$58 07 27.4 & 13.20 & 0.33 & B5 V & $-$12: & G & \\ 3293-121 & HM316& 10 35 41.32 & $-$58 15 39.2 & 13.23 & 0.21 & B8: III & $-$9\p & G & \\ 3293-122 & T119 & 10 36 18.64 & $-$58 12 53.5 & 13.24 & 0.15 & B9 III & $-$12\p & G & \\ 3293-123 & $-$ & 10 35 53.12 & $-$58 14 26.0 & 13.26 & 0.20 & B8 III & $-$27\p & G & \\ 3293-124 & $-$ & 10 35 44.93 & $-$58 05 11.2 & 13.28 & 0.21 & B8 III & $-$9\p & G & \\ 3293-125 & T067 & 10 35 47.53 & $-$58 12 46.9 & 13.29 & 0.10 & B8 III-V & $-$14: & G & \\ 3293-126 & HM285& 10 35 30.63 & $-$58 17 40.4 & 13.29 & 0.22 & A7 III & 0\p & G & \\ \hline \end{tabular} \end{table}