1995A&A...300..134R

Query : 1995A&A...300..134R

1995A&A...300..134R - Astronomy and Astrophysics, volume 300134-157 (1995/8-1)

An X-ray study of the young open cluster IC 2602.

RANDICH S., SCHMITT J.H.M.M., PROSSER C.F. and STAUFFER J.R.

Abstract (from CDS):

We present the results of ROSAT PSPC observations of the 30Myr old IC 2602 cluster; for the X-ray detected objects the results of a CCD photometric survey are also given. In X-rays, we detect a total of 110 objects within a 11deg2 area, above a threshold of typically 3-5x1028erg/sec. 68 of the detected objects have been identified with at least one optical counterpart; 44 of these are new optical candidates for cluster membership provided by our CCD photometry. Stars of all spectral types have been detected, from the very early- types to the late-M dwarfs. Soft X-ray luminosities range between about 1029erg/sec to a few 1030erg/sec, with the maximum and average LX decreasing with spectral type for B-V larger than ∼0.8. Many of the stars redder than B-V∼0.8 show a LX/Lbol ratio at about the saturation level of 10–3. We construct X-ray luminosity distribution functions for objects in different color ranges and we compare them with those for the Pleiades. F, G, and early-K type candidates in IC 2602 appear to be more X-ray luminous than in the Pleiades, while no significant difference is seen among late-K and M dwarfs. Under the assumption that our IC 2602 sample is not severely affected by incompleteness, we argue that the above finding is related to the distribution of rotational velocities in the two clusters, with most of the late-type stars being fast rotators in both clusters, while, due to different spin-down timescales, the earlier type stars in IC 2602 are likely to rotate more rapidly than their counterparts in the Pleiades.

Abstract Copyright: ∼

Journal keyword(s): open clusters and associations: individual: IC 2602 - stars: coronae - X-ray:stars

Nomenclature: Tables 2, 4: [RSP95] NNNA N=144, (Nos 1-110)

CDS comments: B NNN = IC 2602 NNN, W NNN = Cl* IC 2602 W NNN

Simbad objects: 229

goto View the references in ADS

Number of rows : 229
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 Cl Melotte 22 OpC 03 46 38.0 +24 10 41           ~ 3679 0
2 NAME Tau-Aur Complex SFR 04 30 +25.0           ~ 1453 0
3 Cl Melotte 25 OpC 04 30 27.4 +16 46 43           ~ 3309 0
4 M 42 HII 05 35 16.8 -05 23 15           ~ 4411 0
5 NAME Ori A MoC 05 38 -07.1           ~ 3187 0
6 NGC 2632 OpC 08 39 58.4 +19 36 33           ~ 1733 0
7 IC 2391 OpC 08 41 17.5 -53 03 00           ~ 871 0
8 NGC 2682 OpC 08 51 23.5 +11 48 54           ~ 2528 0
9 TYC 8960-1957-1 * 10 28 31.2267933336 -63 44 15.602582148   12.06 11.31     ~ 39 0
10 RX J1028.9-6432 X 10 28 54.4 -64 32 02           ~ 3 0
11 TYC 8964-165-1 * 10 29 32.7541192632 -63 49 15.558609936   12.37 11.34     K1IV 33 0
12 RX J1030.9-6429 X 10 30 54.7 -64 29 39           ~ 3 0
13 HD 307801 * 10 31 03.4528369152 -64 10 51.666515544   9.80 9.70     B9 11 0
14 HD 307802 * 10 31 07.4982105288 -64 10 55.172623872   9.989 9.49     A5 23 0
15 RX J1031.6-6257 X 10 31 38.9 -62 57 40           ~ 1 0
16 HD 91451 * 10 31 44.9206418496 -63 29 21.941207736   9.61 9.24 9.62   F2V 38 0
17 HD 307793 * 10 31 54.1069737648 -63 48 52.059350700   10.80 10.26     G5 22 0
18 RX J1032.3-6455 X 10 32 19.6 -64 55 51           ~ 1 0
19 RX J1032.4-6506 X 10 32 28.6 -65 06 26   14.00 12.77     ~ 6 0
20 RX J1032.7-6406 X 10 32 44.3 -64 06 36           ~ 1 0
21 HD 307811 * 10 33 06.0964803201 -64 43 32.942324831   10.550 9.640 9.686   K0 6 0
22 RX J1033.2-6503 ** 10 33 16.636680 -65 03 54.76320       15.46   ~ 2 0
23 TYC 8964-606-1 * 10 33 39.6722547984 -64 46 52.177192932   12.11 11.71     ~ 32 0
24 V* V542 Car BY* 10 33 41.8054383552 -64 13 45.694878996   12.30 11.75     K2.5IV(e) 40 0
25 RX J1033.6-6337 X 10 33 42.3 -63 37 17           ~ 1 0
26 HD 307794 * 10 33 53.2427727024 -63 48 50.394994668   9.98 9.94     A0 7 0
27 GSC 08964-00303 * 10 33 54.7811727432 -63 49 11.331978780     11.99     ~ 2 0
28 RX J1033.9-6348 X 10 33 55.1 -63 48 52           ~ 1 0
29 RX J1034.1-6422 X 10 34 07.4 -64 22 39           ~ 1 0
30 GSC 08964-00853 * 10 34 14.5731538176 -64 57 21.815140968   13.53 12.52 12.30   ~ 7 0
31 RX J1034.3-6418 X 10 34 22.8 -64 18 18           ~ 1 0
32 RX J1034.6-6340 X 10 34 41.8 -63 40 18           ~ 1 0
33 HD 91895 ** 10 34 52.9014216236 -64 53 58.308152678   10.191 9.714 9.763   F6V 27 0
34 HD 91906 * 10 34 56.4726703344 -64 08 02.385071988   7.50 7.47     A0V 47 0
35 RX J1034.9-6407 X 10 34 56.7 -64 07 52           ~ 1 0
36 HD 307861 * 10 34 58.2597184368 -64 12 37.730454840   10.51 10.01     A5 12 0
37 HD 307860 ** 10 34 58.82899 -64 07 43.3996           B8.5Vnn 22 0
38 HD 307840 * 10 35 26.9894630328 -63 37 02.348366088   11.04 10.17     G5 6 0
39 RX J1035.6-6519 * 10 35 37.7297447400 -65 19 23.441607228           ~ 1 0
40 V* V543 Car BY* 10 35 47.4398639904 -64 18 44.923714560           ~ 25 0
41 RX J1035.9-6432 X 10 35 55.7 -64 32 09     14.53     ~ 2 0
42 RX J1036.1-6359 * 10 36 10.2193621176 -63 59 50.262632412     16.38 15.81   ~ 14 0
43 V* V544 Car BY* 10 36 18.2442889176 -64 14 56.480572608   16.68       ~ 34 0
44 V* V545 Car BY* 10 36 26.4266205408 -65 00 16.449867648   15.85       ~ 23 0
45 RX J1036.6-6430 X 10 36 36.3 -64 30 03           ~ 1 0
46 V* V546 Car BY* 10 36 37.9550737536 -64 47 53.793182148   13.84       ~ 40 0
47 TYC 8961-1051-1 * 10 36 54.5002444920 -63 15 56.373758784   12.31 11.64     ~ 2 0
48 HD 307859 * 10 36 56.1310798080 -64 07 12.511564860   10.70 10.55     A0 9 0
49 RX J1037.0-6458 X 10 37 01.6 -64 58 32     15.68     ~ 4 0
50 Cl* IC 2602 W 67 * 10 37 14.3126592432 -64 27 12.470042844   11.83 10.87     ~ 4 0
51 HD 307842 PM* 10 37 21.8849711496 -63 39 18.093000276   10.06 9.33     G5 24 0
52 V* V547 Car BY* 10 37 22.2685053384 -64 43 19.991947836   16.67       ~ 18 0
53 HD 307841 EB* 10 37 29.4430072152 -63 33 39.179283300   10.51 10.40     A0 7 0
54 CPD-64 1369 * 10 37 30.9578976048 -64 51 42.886036224     11.13     ~ 4 0
55 HD 92275 * 10 37 38.1616171464 -63 37 52.781534256   9.22 9.14     B8III/IV 20 0
56 RX J1037.7-6353 X 10 37 45.9 -63 53 55           ~ 1 0
57 V* V548 Car BY* 10 37 49.4172637704 -64 00 50.488611804   16.69       ~ 35 0
58 RX J1037.9-6408 X 10 37 56.1 -64 08 48           ~ 1 0
59 RX J1038.1-6311 X 10 38 10.6 -63 11 55           ~ 1 0
60 HD 307849 Pe* 10 38 14.5074345312 -63 46 19.764448140   10.96 10.48     F1 11 0
61 RX J1038.2-6348 X 10 38 17.2 -63 48 24           ~ 1 0
62 V* V407 Car a2* 10 38 17.5533646560 -65 02 30.968296872   6.646 6.711     B9Vn 96 0
63 Cl* IC 2602 W 71 * 10 38 17.6636337312 -64 08 06.426429648   11.21 10.52 10.09   G5 47 0
64 HD 307848 EB* 10 38 27.9871072296 -63 46 41.875746420   10.67 10.39     A0 8 0
65 HD 307845 * 10 38 30.4522604880 -63 37 01.180895664   11.20 10.67     G 10 0
66 HD 92467A * 10 38 51.3746764495 -64 29 52.801836545   7.15 7.17     ~ 52 0
67 HD 92467 ** 10 38 51.3790597 -64 29 52.853349 6.86         B9.5V 50 0
68 RX J1038.9-6257 X 10 38 58.3 -62 57 37     12.28     ~ 1 0
69 HD 92478 * 10 39 02.4966492552 -64 58 29.841808764   7.62 7.59     A0V 54 0
70 CPD-63 1541 PM* 10 39 11.4194832576 -63 40 15.485805084   11.00 10.44     G0 7 0
71 RX J1039.2-6440 * 10 39 14.3243806896 -64 40 49.017454392   17.25 15.72 15.82   ~ 7 0
72 RX J1039.3-6438 * 10 39 20.0102190336 -64 38 58.834122504     15.93 15.75   ~ 15 0
73 HD 92536 * 10 39 22.8313738440 -64 06 42.438258936 5.95 6.238 6.314     B8V 79 0
74 HD 307852 * 10 39 23.9439517584 -63 54 01.374132060   10.55 10.34     B8 6 0
75 HD 307856 * 10 39 28.5205413936 -64 05 34.508226336   11.4 10.6     K0 8 0
76 HD 307883 * 10 39 28.5905117376 -64 54 57.332565936   11.05 10.79     A0 7 0
77 HD 307872 Pe* 10 39 30.5936261328 -64 24 34.162694748   10.38 10.25     A0 5 0
78 HD 92570A * 10 39 30.6899310651 -65 04 59.893651162   9.739 9.327 9.73   ~ 26 0
79 HD 92568 * 10 39 35.5758824952 -63 41 34.298479176   9.01 8.60     A3mA7-F2 34 0
80 HD 310113 * 10 39 39.9479411232 -65 20 56.266652112   12.31 11.26     G5 26 0
81 IRAS 10379-6504 LP? 10 39 43.1773230720 -65 20 22.111091052     11.97     M6 6 0
82 RX J1039.7-6520 X 10 39 44.2 -65 20 30           ~ 1 0
83 HD 307882 * 10 39 44.5392190152 -64 54 06.764197104   10.65 10.58     B9 7 0
84 HD 310112 SB* 10 39 48.4494203256 -65 20 28.807185228   12.08 11.34     A3 12 0
85 HD 307846 * 10 39 53.6022880320 -63 35 21.385511052   11.12 10.92     A2 12 0
86 V* V549 Car BY* 10 39 54.9421524216 -63 36 24.392421864   16.43       ~ 12 0
87 V* V550 Car BY* 10 39 55.9705701432 -63 59 30.093460584   13.10       ~ 42 0
88 TYC 8961-383-1 * 10 40 00.0331731240 -63 15 10.998100512   11.32 10.57 10.11 10.04 ~ 33 0
89 TYC 8961-1131-1 * 10 40 01.0177027992 -63 18 41.847220296   11.40 10.65     ~ 6 0
90 V* V364 Car a2* 10 40 11.4474547680 -65 06 00.752607072 4.79 5.36 5.52     ApSi 154 0
91 RX J1040.2-6353 ** 10 40 16.007448 -63 53 47.09004       15.419   ~ 1 0
92 HD 307942 * 10 40 23.9359403400 -64 30 53.895282696   10.7 10.1     F2 16 0
93 GSC 08965-00162 * 10 40 25.277 -64 33 33.58   12.47 11.70 11.69   ~ 4 0
94 HD 307941 * 10 40 26.4704956656 -64 28 08.423030748   10.45 10.6     B9 9 0
95 HD 307943 * 10 40 28.8308739192 -64 32 31.533417492   11.23 10.75     A2 7 0
96 V* V551 Car BY* 10 40 30.1810788624 -64 42 16.710259644   16.31       ~ 34 0
97 GSC 08961-01282 * 10 40 30.5889287304 -62 59 28.666021164     8.93     ~ 1 0
98 HD 92715 * 10 40 42.1062180072 -64 39 11.462208876   6.772 6.800     B9.5V 53 0
99 V* V552 Car RR* 10 40 51.3570752544 -64 42 47.828458656   13.418 12.360 12.014 11.033 ~ 27 0
100 RX J1040.9-6347 X 10 40 57.7 -63 47 09     14.74     ~ 2 0
101 [RSP95] 53A * 10 40 57.8419475904 -64 20 10.601208276   15.93 14.04     ~ 5 0
102 V* V553 Car BY* 10 41 00.0596271672 -64 20 00.682777320       15.09   ~ 15 0
103 HD 92783 * 10 41 06.4151530080 -64 28 27.769312128   6.642 6.689     B9V 76 0
104 RX J1041.1-6316 X 10 41 07.4 -63 16 38     12.06     ~ 2 0
105 RX J1041.2-6430 X 10 41 16.8 -64 30 48   15.44 14.15     ~ 2 0
106 [RSP95] 55A PM* 10 41 19.6356943776 -64 55 25.877306352     16.44     ~ 1 0
107 [RSP95] 55B * 10 41 20.0481830208 -64 55 54.410414700     12.90     ~ 1 0
108 RX J1041.3-6455 X 10 41 21.0 -64 55 52           ~ 1 0
109 [RSP95] 55C X 10 41 23.5326578592 -64 55 59.851981092     14.49     ~ 1 0
110 HD 92837 * 10 41 35.1354483384 -64 06 23.009947632   7.148 7.163     A0V 61 0
111 HD 307917 * 10 41 43.0729750224 -63 32 20.573195784   11.26 10.90     A0 8 0
112 V* V554 Car BY* 10 41 45.2526301632 -64 28 03.530487972   15.02       ~ 34 0
113 HD 307969 * 10 41 52.3733349672 -64 58 32.164821516   11.42 10.76     F2 14 0
114 HD 92896 ** 10 41 59.65270 -63 30 26.2741           A3IV 31 0
115 RX J1042.0-6423 * 10 42 01.7 -64 23 44   15.99 14.22     ~ 5 0
116 V* V555 Car BY* 10 42 07.0839584184 -64 46 07.839386688   12.40       G 52 0
117 HD 307922 * 10 42 07.3655195208 -63 57 54.273885588   10.737 10.017 10.125 9.44 ~ 6 0
118 HD 92938 Be* 10 42 14.1192723749 -64 27 59.133997516 4.10 4.68 4.82     B3V 131 0
119 RX J1042.3-6414 X 10 42 22.2 -64 14 27           ~ 1 0
120 HD 307924 * 10 42 25.9368456936 -63 59 53.497010076   11.32 10.70     F8 9 0
121 V* V556 Car BY* 10 42 28.1546590608 -64 36 12.760041456   17.19       ~ 30 0
122 RX J1042.5-6429 X 10 42 35.3 -64 29 17           ~ 1 0
123 HD 307918 * 10 42 35.4137209512 -63 36 32.080847976   11.47 10.80     A3 12 0
124 HD 307958 * 10 42 35.7123552312 -64 42 18.375980328   10.6 10.5     B9 5 0
125 Cl* IC 2602 AR 107 * 10 42 38.3044157376 -64 08 32.099565444   13.09 12.43     ~ 6 0
126 RX J1042.6-6408 X 10 42 38.7 -64 08 41           ~ 1 0
127 Cl* IC 2602 AR 109 * 10 42 40.5633134568 -64 09 05.153076396   13.05 12.78     ~ 2 0
128 V* V557 Car BY* 10 42 41.5146144624 -64 21 04.333829688   11.26 12.03     G2V 71 0
129 HD 307929 * 10 42 53.3644213080 -64 06 02.127055716   11.68 10.65     G5 11 0
130 HD 307951 * 10 42 55.62 -64 29 53.5   11.97 10.75     G5 2 0
131 IC 2602 OpC 10 42 55.9 -64 25 22           ~ 735 0
132 GSC 08965-00231 * 10 42 56.1040951464 -63 55 51.147555708   12.77 11.90 11.77   G8 36 0
133 * tet Car SB* 10 42 57.4019674 -64 23 40.020796 1.53 2.54 2.76 2.87 3.10 B0Vp 351 0
134 HD 307933 * 10 43 15.96912 -64 11 05.9676           A3 3 0
135 RX J1043.3-6429 X 10 43 22.8 -64 29 30           ~ 1 0
136 HD 307954 * 10 43 29.1452214768 -64 26 18.150709848   10.52 11.83     A0 7 0
137 HD 93098 * 10 43 29.4848028216 -64 04 06.512815632   7.64 7.60     A0V 50 0
138 HD 307953 Pe* 10 43 35.9163627624 -64 27 37.873206720   10.76 12.17     B5 8 0
139 RX J1043.7-6406 X 10 43 44.0 -64 06 55     16.68     ~ 1 0
140 RX J1043.8-6445 X 10 43 48.9 -64 45 10     17.14     ~ 1 0
141 HD 93163 Pu* 10 43 51.1941002232 -64 14 56.550797412 5.2 5.725 5.748     B3IV/V 78 0
142 HD 307959 * 10 43 56.9922311208 -64 47 39.592757616   11.48 10.80     G0 13 0
143 Cl* IC 2602 FBH 41 * 10 43 58.9595392632 -64 25 56.571770316     16.56     ~ 21 0
144 CPD-63 1622 * 10 44 04.1999895648 -64 06 34.699694832   11.99 10.95     G7 3 0
145 V* V558 Car BY* 10 44 06.8106499248 -63 59 35.059923708   11.75       G4 57 0
146 HD 93194 * 10 44 06.9012455223 -63 57 39.869369989 4.03 4.649 4.789     B3/5Vn 94 0
147 HD 93209 * 10 44 08.7314115216 -64 40 37.063488936   9.83 9.55     A3V 20 0
148 RX J1044.1-6414 * 10 44 09.9769064538 -64 14 50.737428461   16.974 15.017 14.502   ~ 17 0
149 HD 307960 * 10 44 13.9347547056 -64 46 27.324614496   12.23 11.32     K1V(e) 29 0
150 RX J1044.3-6429 X 10 44 19.9 -64 29 56           ~ 2 0
151 V* V559 Car BY* 10 44 22.5515649000 -64 15 30.116510712   11.61       G0 62 0
152 RX J1044.6-6420 X 10 44 39.2 -64 20 59     14.60     ~ 1 0
153 HD 307955 PM* 10 44 40.6953373632 -64 32 57.472187388   11.79 10.84     G5 10 0
154 V* V561 Car BY* 10 44 59.6196312312 -65 02 19.075223040   11.44 10.88 10.54 10.128 G0 59 0
155 HD 307962 * 10 44 59.8588185960 -64 45 08.660477052   12.27 11.02 10.73   K 6 0
156 RX J1045.0-6444 X 10 45 01.2 -64 44 39           ~ 1 0
157 HD 307956 * 10 45 02.0748196248 -64 32 56.602750632   11.60 10.96     F5 11 0
158 RX J1045.1-6439 X 10 45 07.8 -64 39 10   15.48 14.67     ~ 1 0
159 HD 307964 Em* 10 45 09.9655581456 -64 52 28.959019860   10.23 10.09     B9 12 0
160 RX J1045.2-6426 X 10 45 16.8 -64 26 55     16.96     ~ 3 0
161 RX J1045.2-6456 ** 10 45 17.42736 -64 56 43.4256           ~ 8 0
162 V* V562 Car BY* 10 45 18.5497120560 -63 32 26.428432164   15.59       ~ 34 0
163 RX J1045.3-6507 X 10 45 21.8 -65 07 18           ~ 1 0
164 HD 93405 * 10 45 28.2397717680 -64 13 45.035793660   9.61 9.17     F3/5V 33 0
165 V* V563 Car BY* 10 45 29.8672627248 -64 25 20.167535208   11.64 10.64 10.53   G5 22 0
166 HD 93424 * 10 45 33.9541250760 -64 42 13.792779828   8.30 8.15     A2V 45 0
167 GES J10453719-6416088 * 10 45 37.1339242728 -64 16 08.705779860   16.60 14.98     ~ 10 0
168 HD 308030 Pe* 10 45 47.8866352752 -65 00 41.177565720   10.46 10.04     A3 14 0
169 HD 93517 * 10 46 09.8943231384 -64 35 44.089335456   7.95 7.86     A1V 45 0
170 HD 308005 * 10 46 10.0807664424 -63 38 28.621965516   10.80 10.58     A3 7 0
171 HD 308017 * 10 46 14.4391252248 -64 27 49.211652312   11.20 10.89     A0 5 0
172 V* V564 Car BY* 10 46 14.8321188600 -64 02 58.060489884   11.43 10.89     ~ 48 0
173 HD 93540 Pu* 10 46 16.5473233704 -64 30 52.422448716 4.79 5.24 5.34     B6Vnn 100 0
174 HD 308012 * 10 46 28.7870310120 -64 07 57.570933396   10.4 9.9     F8 46 0
175 HD 93549 SB* 10 46 29.5881441504 -64 15 47.653678296 4.69 5.136 5.229     B6-7V 93 0
176 RX J1046.5-6341 X 10 46 31.1 -63 41 09     15.00     ~ 1 0
177 V* V565 Car BY* 10 46 35.3087927664 -64 03 44.596323900   13.86 12.66 12.38   ~ 24 0
178 2MASS J10463863-6404050 * 10 46 38.6258020536 -64 04 05.004959988   14.17 12.79     ~ 3 0
179 HD 308018 * 10 46 39.3390348480 -64 29 21.326244756   12.05 10.84     K0 5 0
180 HD 93600 PM* 10 46 40.4922674544 -64 36 57.156863004   8.94 8.48     F7V 29 0
181 HD 308028 * 10 46 49.1122504152 -64 53 39.634180404   12.25 10.85     K7 6 0
182 HD 93607 * 10 46 51.2189828556 -64 23 00.504549149 4.06 4.69 4.83     B4V 101 0
183 V* V566 Car BY* 10 46 51.8026332840 -63 34 15.765895812   14.19       ~ 41 0
184 HD 308024 * 10 46 51.8645276448 -64 30 57.705972912   10.20 10.0     B9 11 0
185 HD 93648 * 10 47 09.1391862120 -64 15 52.852239900   7.97 7.87     A0Vn 32 0
186 HD 308010 * 10 47 25.0241801880 -64 00 37.674562104   10.62 10.43     A3 11 0
187 RX J1047.4-6357 * 10 47 26.6758550568 -63 57 59.098238820     16.55 16.02   ~ 23 0
188 HD 93714 * 10 47 39.9108295680 -64 32 49.830998784 5.97 6.531 6.541     B2IV/V 48 0
189 HD 308002 * 10 47 46.0755040320 -63 33 46.254729240   10.43 10.41     A0 8 0
190 HD 93738 ** 10 47 53.5366177728 -64 15 46.204877412   6.442 6.452     B9.5V 53 0
191 HD 308023 Be* 10 48 00.5554980024 -64 31 49.403967888 9.68 10.31 10.0 10.14   B3IVe 19 0
192 HD 308007 ** 10 48 12.633960 -63 51 04.03632   11.157 10.670 10.780   A3 6 0
193 HD 93796 PM* 10 48 12.9825479880 -63 37 24.944996208   10.49 9.86     G0 31 0
194 CPD-62 1760 PM* 10 48 13.2838347240 -63 37 39.203831568   10.52 9.94     F8V 26 0
195 V* V567 Car BY* 10 48 18.3921107208 -64 09 53.338378428   11.0       G 39 0
196 V* V568 Car BY* 10 48 25.3946019792 -64 22 43.951155672   15.16       ~ 27 0
197 HD 308001 * 10 48 31.8788574096 -63 31 38.387841636   10.86 10.69 10.85   B5 12 0
198 HD 93874 * 10 48 41.9556676536 -63 49 58.846928484   8.35 8.19     A3(IV) 44 0
199 Cl* IC 2602 W 93 * 10 48 52.3478370288 -64 27 35.103398760     11.04     K5 4 0
200 HD 308009 * 10 48 53.8365118224 -63 59 52.077296904   10.42 10.27     A0 6 0
201 HD 308025 * 10 49 11.4696339576 -64 38 00.387264120   11.1 10.77     F2 7 0
202 V* V569 Car BY* 10 49 26.2743503520 -64 38 59.971798320   14.72       ~ 20 0
203 HD 308027 * 10 49 38.6572640424 -64 47 07.516776120   10.47 10.10     B9 7 0
204 V* V570 Car BY* 10 49 48.4012130280 -64 46 28.467956388   12.26 11.32     G9Ve 58 0
205 HD 308008 * 10 49 55.1690669928 -63 57 40.388756004   10.15 9.72     A5 11 0
206 V* V571 Car BY* 10 49 56.8358871072 -63 48 19.080513396   14.19       ~ 24 0
207 HD 94066 Pu* 10 50 00.3680678880 -64 32 28.935618108   7.94 7.88     B5Vn 22 0
208 HD 94174 * 10 50 46.0221369336 -64 28 46.037836056   7.87 7.78     A0V 55 0
209 CPD-63 1712 * 10 51 28.9729478952 -63 46 02.888395896   11.89 12.15     B0/3: 8 0
210 HD 94422 * 10 52 33.6302125896 -64 24 50.640556464   8.33 8.27     B6V 22 0
211 NAME Cha 1 MoC 11 06 48 -77 18.0           ~ 1266 1
212 NAME Ophiuchus Molecular Cloud SFR 16 28 06 -24 32.5           ~ 3969 1
213 [RSP95] 69B X ~ ~   16.09 14.12     ~ 2 0
214 [RSP95] 69C X ~ ~     17.07     ~ 2 0
215 [RSP95] 28A X ~ ~     15.69     ~ 3 0
216 [RSP95] 24B X ~ ~     14.70     ~ 1 0
217 [RSP95] 24A * ~ ~   16.04 14.61     ~ 11 0
218 [RSP95] 69A X ~ ~     18.0     ~ 2 0
219 [RSP95] 28B X ~ ~     12.86     ~ 2 0
220 [RSP95] 73A X ~ ~     16.02     ~ 2 0
221 [RSP95] 95B X ~ ~     15.79     ~ 2 0
222 [RSP95] 101A X ~ ~     14.84     ~ 1 0
223 [RSP95] 101B X ~ ~     14.87     ~ 1 0
224 [RSP95] 61B X ~ ~   13.13 12.69     ~ 1 0
225 Cl* IC 2602 W 91 * ~ ~   11.51 10.73     G0 3 0
226 Cl* IC 2602 W 92 * ~ ~     10.97     G0 2 0
227 [RSP95] 28C X ~ ~     14.43     ~ 2 0
228 Cl* IC 2602 W 94 * ~ ~     10.17     K2 2 0
229 [RSP95] 61A X ~ ~     16.51     ~ 1 0

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