2016MNRAS.462.2396F

Query : 2016MNRAS.462.2396F

2016MNRAS.462.2396F - Mon. Not. R. Astron. Soc., 462, 2396-2417 (2016/November-1)

Long-term photometry of IC 348 with the Young Exoplanet Transit Initiative network.

FRITZEWSKI D.J., KITZE M., MUGRAUER M., NEUHAUSER R., ADAM C., BRICENO C., BUDER S., BUTTERLEY T., CHEN W.-P., DINCEL B., DHILLON V.S., ERRMANN R., GARAI Z., GILBERT H.F.W., GINSKI C., GREIF J., HARDY L.K., HERNANDEZ J., HUANG P.C., KELLERER A., KUNDRA E., LITTLEFAIR S.P., MALLONN M., MARKA C., PANNICKE A., PRIBULLA T., RAETZ S., SCHMIDT J.G., SCHMIDT T.O.B., SEELIGER M., WILSON R.W. and WOLF V.

Abstract (from CDS):

We present long-term photometric observations of the young open cluster IC 348 with a baseline time-scale of 2.4 yr. Our study was conducted with several telescopes from the Young Exoplanet Transit Initiative (YETI) network in the Bessel R band to find periodic variability of young stars. We identified 87 stars in IC 348 to be periodically variable; 33 of them were unreported before. Additionally, we detected 61 periodic non-members of which 41 are new discoveries. Our wide field of view was the key to those numerous newly found variable stars. The distribution of rotation periods in IC 348 has always been of special interest. We investigate it further with our newly detected periods but we cannot find a statistically significant bimodality. We also report the detection of a close eclipsing binary in IC 348 composed of a low-mass stellar component (M >= 0.09 M☉) and a K0 pre-main-sequence star (M ≃ 2.7 M☉). Furthermore, we discovered three detached binaries among the background stars in our field of view and confirmed the period of a fourth one.

Abstract Copyright: © 2016 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): techniques: photometric - binaries: eclipsing - starspots - stars: variables: general - stars: variables: T Tauri, Herbig Ae/Be - open clusters and associations: individual: IC 348 - open clusters and associations: individual: IC 348

VizieR on-line data: <Available at CDS (J/MNRAS/462/2396): tablea1.dat>

Simbad objects: 158

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Number of rows : 158
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 2MASS J03415816+3214179 Or* 03 41 58.1635812960 +32 14 17.943868824           G6 8 0
2 2MASS J03415855+3202379 HB* 03 41 58.5593960376 +32 02 37.968130860           ~ 13 0
3 2MASS J03420373+3216269 V* 03 42 03.7325840544 +32 16 26.912730792           ~ 1 0
4 2MASS J03420867+3228276 Y*? 03 42 08.6760150384 +32 28 27.683149908           ~ 6 0
5 2MASS J03420982+3223086 AB? 03 42 09.8257419840 +32 23 08.783777112           M2.0III 2 0
6 2MASS J03421109+3222418 V* 03 42 11.0938912752 +32 22 41.748115260           ~ 1 0
7 Cl* IC 348 CB 1 Or* 03 42 20.3415932328 +32 05 30.984317988           M2.0 28 0
8 2MASS J03422398+3154016 V* 03 42 23.9938705872 +31 54 01.569314412           ~ 1 0
9 Cl* IC 348 CB 2 Or* 03 42 25.8631353624 +32 21 02.182822668       16.74 15.30 M1.7 17 0
10 Cl* IC 348 CB 3 Or* 03 42 28.2479102928 +32 30 47.896638876     16.13 16.78 15.25 M2.1 19 0
11 2MASS J03423010+3142104 V* 03 42 30.1132372200 +31 42 10.378522548           ~ 1 0
12 2MASS J03423219+3143382 Or* 03 42 32.1965907744 +31 43 38.170785036           M1.3 14 0
13 2MASS J03423291+3142205 Or* 03 42 32.9230472808 +31 42 20.531138328           M1.7 24 0
14 Cl* IC 348 CB 6 EB* 03 42 35.2097888760 +32 33 54.434360916     15.95 16.12 15.42 ~ 15 0
15 Cl* IC 348 CB 7 V* 03 42 35.6691110160 +32 17 19.732498944       15.89 15.02 ~ 8 0
16 2MASS J03424056+3217101 PM* 03 42 40.5650425656 +32 17 10.081015224           ~ 1 0
17 2MASS J03424086+3213347 Y*O 03 42 40.8696876336 +32 13 34.681836900       16.81 15.07 M3.1 11 0
18 Cl* IC 348 CB 10 Or* 03 42 43.6078985640 +31 59 15.115592652       15.03 13.76 M2.0 21 0
19 2MASS J03424614+3227172 V* 03 42 46.1526438120 +32 27 17.257562352           ~ 1 0
20 2MASS J03425546+3157123 Y*O 03 42 55.4692202496 +31 57 12.285758664       15.90 14.67 M2.1 10 0
21 2MASS J03425593+3144463 Y*? 03 42 55.9387093680 +31 44 46.306669560           ~ 8 0
22 ATO J055.7352+31.7106 Y*? 03 42 56.4560814816 +31 42 38.275127676           ~ 6 0
23 2MASS J03425806+3222042 V* 03 42 58.0708425792 +32 22 04.188829512           ~ 1 0
24 2MASS J03425852+3224359 AB? 03 42 58.5270486480 +32 24 35.903805732           M2.0III 8 0
25 2MASS J03425901+3230053 AB? 03 42 59.0197533072 +32 30 05.311388988           M0.0III 4 0
26 ATO J055.7496+32.1540 LP* 03 42 59.9175125328 +32 09 14.555831832           S: 9 0
27 Cl* IC 348 CB 14 Or* 03 43 07.0558941624 +32 10 18.315069492       16.22 14.79 M1.6 21 0
28 [WWV2004] J0343111+321746 LP* 03 43 11.0867484480 +32 17 46.373199900   17.428 15.141 14.391   ~ 14 1
29 Cl* IC 348 CB 17 EB* 03 43 12.3366967104 +32 34 11.403201900       16.14 15.20 ~ 13 0
30 2MASS J03433205+3206172 TT* 03 43 32.0664253084 +32 06 17.351513725       14.81 13.71 ~ 33 0
31 2MASS J03433241+3230477 V* 03 43 32.4258289368 +32 30 47.752379532           ~ 1 0
32 Cl* IC 348 CB 22 Or* 03 43 32.9991001896 +32 28 02.744818140       17.47 15.81 M1.8 16 0
33 2MASS J03433494+3231372 Or* 03 43 34.9503657336 +32 31 37.155979272           G5 10 0
34 Cl* IC 348 LRL 126 Or* 03 43 47.8898353211 +32 17 56.769342864     15.50 15.79 14.52 M1.6 32 0
35 Cl* IC 348 LRL 261 TT* 03 43 48.6276382704 +32 13 50.694002256       17.92 16.05 ~ 20 0
36 Cl* IC 348 LRL 111 TT* 03 43 48.7662945539 +32 07 33.310263438       15.44 14.16 M1.5 33 0
37 Cl* IC 348 LRL 162 Or* 03 43 48.8147087849 +32 15 51.505841416       17.02 15.32 M4.5 43 0
38 Cl* IC 348 LRL 147 TT* 03 43 49.3983138360 +32 10 39.895299732       16.36 14.76 M3.5 40 0
39 2MASS J03435084+3154210 Or* 03 43 50.8471954440 +31 54 21.093035436           K3.6 9 0
40 Cl* IC 348 LRL 22 Or* 03 43 51.2427819350 +32 13 09.201638506   14.26 12.96     G5 42 0
41 Cl* IC 348 CB 28 Or* 03 43 51.4354695888 +32 31 48.755782776       15.62 14.18 M2.1 14 0
42 Cl* IC 348 LRL 47 Or* 03 43 55.5111436392 +32 09 32.174778929   16.3 14.68     K0 40 0
43 Cl* IC 348 LRL 142 TT* 03 43 56.2018875938 +32 08 36.216775903   19.14 17.19 15.95 14.60 M1.6 45 0
44 Cl* IC 348 CB 30 Or* 03 43 56.2313741688 +32 30 17.771713272       15.89 14.51 M1.8 19 0
45 Cl* IC 348 LRL 155 Or* 03 43 59.5392675360 +32 15 55.138194108       16.96 15.23 M1.6 22 0
46 Cl* IC 348 LRL 87 TT* 03 43 59.7124432448 +32 14 02.928291694       15.50 14.19 M0.75 45 0
47 2MASS J03440015+3222144 V* 03 44 00.1615938600 +32 22 14.419345404           ~ 1 0
48 Cl* IC 348 CB 35 Or* 03 44 02.1762774093 +32 19 39.984311154       15.73 14.11 M1.6 35 0
49 Cl* IC 348 LRL 174 TT* 03 44 04.1049557172 +32 07 17.066862490   18.88 16.64 16.56 15.07 M1.7 42 0
50 2MASS J03440459+3228062 Or* 03 44 04.5948630672 +32 28 06.220876548           M3.3 9 0
51 Cl* IC 348 LRL 56 Or* 03 44 05.0014616799 +32 09 53.781355926   16.78 15.08     K3 45 0
52 Cl* IC 348 LRL 156 TT* 03 44 06.7856574768 +32 07 54.097683672   21.00 18.81 17.27 15.48 M4.25 54 0
53 Cl* IC 348 LRL 214 TT* 03 44 07.5070788432 +32 04 08.855998320   21.20 19.30 17.73 15.394 M5e 43 0
54 Cl* IC 348 LRL 44 Or* 03 44 08.8568176499 +32 16 10.551860405           K0 37 0
55 2MASS J03440973+3217130 V* 03 44 09.7376548416 +32 17 13.027023744           ~ 1 0
56 V* V692 Per Or* 03 44 11.2530785583 +32 06 12.148284860   19.01   15.72 14.244 M0 51 0
57 2MASS J03441143+3219401 TT* 03 44 11.4409732659 +32 19 40.177024672       16.13 14.65 M3e 34 0
58 V* V693 Per Or* 03 44 16.4222464872 +32 09 55.247809434   15.91     12.801 K0 55 0
59 Cl* IC 348 LRL 93 TT* 03 44 17.9097378068 +32 12 20.285336942   18.52 16.82 15.59 13.938 M2.5 43 0
60 Cl* IC 348 LRL 31 Or* 03 44 18.1608524784 +32 04 57.035451324         15.357 G1 70 0
61 * omi Per SB* 03 44 19.1337687984 +32 17 17.687367960 3.13 3.91 3.91 3.71 3.71 B1III 628 0
62 V* V695 Per Or* 03 44 19.2384711490 +32 07 34.757284615   19.71     15.014 M3.75 57 0
63 V* V903 Per Or* 03 44 20.0141051808 +32 06 45.600528744   21.19 19.25 17.77 15.836 M3.5 46 0
64 EM* LkHA 90 Or* 03 44 21.5539196675 +32 10 17.470529493   19.59   16.20 14.643 M1.5 62 0
65 Cl* IC 348 LRL 185 Or* 03 44 21.5569056777 +32 15 09.773869797         14.93 M3.4 39 0
66 V* V697 Per Or* 03 44 21.6112665672 +32 10 37.675312176   20.63 18.65 16.42 15.947 K7 67 0
67 V* V904 Per Or* 03 44 21.6613665744 +32 06 24.878435400   19.50 17.55 16.21 14.558 M2.75 51 0
68 Cl* IC 348 LRL 180 TT* 03 44 21.7602964056 +32 12 31.342449888       16.88 14.971 M2.7 38 0
69 2MASS J03442225+3233449 V* 03 44 22.2556494384 +32 33 44.928206568           ~ 1 0
70 V* V698 Per Or* 03 44 22.2859278240 +32 05 42.785030904   19.77   15.88 14.807 K8 60 0
71 EM* LkHA 91 Or* 03 44 22.3205644542 +32 12 00.717890611   18.33 16.89 16.35 14.615 M1 65 0
72 Cl* IC 348 LRL 72 TT* 03 44 22.5749858136 +32 01 53.703140988       16.01 14.40 M2.5 50 0
73 Cl* IC 348 LRL 120 TT* 03 44 22.9742485464 +32 11 57.249763368   19.21 17.28 16.08 14.433 ~ 35 0
74 V* V699 Per Or* 03 44 23.6699049840 +32 06 46.527001704   18.88   15.83 14.199 M2.5 41 0
75 Cl* IC 348 LRL 38 Or* 03 44 23.9842320936 +32 11 00.057780492   14.66 13.47   11.991 G0 55 0
76 V* V906 Per Or* 03 44 24.5697625224 +32 03 57.185879976   20.58 18.36 17.29 15.275 M1 50 0
77 V* V908 Per Or* 03 44 25.55136 +32 11 30.7932       16.47 15.076 M0 37 0
78 V* V700 Per Or* 03 44 25.5711795131 +32 12 29.945102117   17.63   14.79 13.57 M0.5 46 0
79 Cl* IC 348 LRL 121 V* 03 44 25.9454691552 +32 16 30.625404528           ~ 3 0
80 EM* LkHA 92 Or* 03 44 26.0271631368 +32 04 30.453181536   17.13 15.06   12.686 ~ 88 0
81 V* V701 Per Or* 03 44 26.6282038176 +32 03 58.362027876   19.50   16.20 14.021 M4.75 37 0
82 Cl* IC 348 LRL 69 TT* 03 44 27.0166278274 +32 04 43.695835153   17.68 15.94 15.07 13.624 M1 54 0
83 Cl* IC 348 LRL 132 Or* 03 44 27.2461386336 +32 14 20.957695008           M3.5 34 0
84 Cl* IC 348 CB 73 Or* 03 44 27.6654268536 +32 33 49.317722064       15.87 14.34 M2.5 18 0
85 V* V703 Per Or* 03 44 27.8873183496 +32 07 31.573936164   19.00   15.80 14.114 M2 32 0
86 Cl* IC 348 LRL 85 TT* 03 44 28.1242651080 +32 16 00.249953448       15.98 14.38 M3.25 46 0
87 V* V704 Per Or* 03 44 28.4664769992 +32 07 22.463552712   17.14   14.44 13.460 K6.5 52 0
88 Cl* IC 348 LRL 68 TT* 03 44 28.5070674816 +31 59 53.935135620       15.98 14.26 ~ 42 0
89 2MASS J03442949+3226250 V* 03 44 29.4908198760 +32 26 24.935420832           ~ 1 0
90 EM* LkHA 93 Or* 03 44 29.7231564672 +32 10 39.845998632   19.02 17.05   14.287 K8 72 0
91 Cl* IC 348 LRL 104 Or* 03 44 29.9813410836 +32 19 22.760867695         14.71 M2.8 34 0
92 IC 348 OpC 03 44 31.1 +32 10 02           ~ 1476 1
93 V* V706 Per Or* 03 44 31.5283424472 +32 08 44.964075120   15.62     12.241 K2 51 0
94 Cl* IC 348 LRL 71 TT* 03 44 32.5723847448 +32 08 55.810961016   19.68 17.69 16.05 14.344 M3 42 0
95 V* V914 Per Or* 03 44 32.7392833320 +32 08 37.487918508   15.06 13.54   11.755 G6 55 0
96 V* V707 Per Or* 03 44 32.7642744360 +32 09 15.759004032   19.68   16.14 14.649 M3.25 31 0
97 Cl* IC 348 LRL 122 TT* 03 44 33.2256229656 +32 15 28.929548160       15.94 14.45 ~ 25 0
98 V* V708 Per Or* 03 44 33.9795710937 +32 08 54.172955427   17.56     13.55 M0 56 0
99 V* V917 Per Or* 03 44 34.8704549976 +32 06 33.722302284   16.45 15.63 14.55 13.338 K5.5 54 0
100 Cl* IC 348 LRL 8024 TT* 03 44 35.0290976856 +32 07 37.065526536   17.04 15.17 14.22 13.042 ~ 31 0
101 Cl* IC 348 LRL 181 Or* 03 44 35.8854938858 +32 15 53.373388259           M2 37 0
102 V* V918 Per Or* 03 44 36.9359314800 +32 06 45.523043424   14.47 12.86 11.69 10.900 G3 63 0
103 V* V709 Per Or* 03 44 37.3973390371 +32 06 11.794557014   18.28   15.17 13.856 K7 49 0
104 V* V710 Per Or* 03 44 37.4061666426 +32 09 00.913479244   19.50   16.28 15.089 M1 50 0
105 V* V711 Per Or* 03 44 37.7759056506 +32 12 18.126913958       17.69 15.329 M4.5 48 0
106 EM* LkHA 96 Or* 03 44 37.9729193436 +32 03 29.714819670   17.15   14.66 13.284 K6 74 0
107 V* V713 Per Or* 03 44 37.9990674624 +32 11 37.014975240   21.5     15.549 M4 49 0
108 V* V714 Per Or* 03 44 38.3767420535 +32 12 59.721085240       15.97 14.64 M0 45 0
109 V* V715 Per Or* 03 44 38.4495745560 +32 07 35.754473496   17.77   14.52 13.189 K6 61 0
110 V* V716 Per Or* 03 44 38.5380416738 +32 08 00.666727470   19.29   15.85 14.184 M1.25 74 0
111 Cl* IC 348 LRL 108 TT* 03 44 38.6884252584 +32 08 56.736804804   19.28 17.44 15.99 14.389 M3.25 36 0
112 V* V717 Per Or* 03 44 38.7071206632 +32 08 42.039773592   21.23 18.94 15.60 13.883 K3 39 0
113 Cl* IC 348 LRL 208 Or* 03 44 38.7842650368 +32 19 05.563420356       17.16 15.19 M2.6 29 0
114 V* V921 Per Or* 03 44 39.1644477120 +32 09 18.248019876   16.085 14.541 14.341 12.203 G8 44 0
115 V* V922 Per Or* 03 44 39.1917698040 +32 09 44.917536312   20.13 17.99 16.30 14.768 M2 60 0
116 V* V718 Per Or* 03 44 39.2357346384 +32 07 35.551920216   17.90     13.033 K3 76 0
117 V* V923 Per Or* 03 44 40.1111621408 +32 11 34.175077050   17.85 15.98 14.79 13.635 K2 54 0
118 Cl* IC 348 CB 114 Or* 03 44 40.6060742989 +32 23 10.952129705           M1.5 28 0
119 V* V924 Per Or* 03 44 42.6104595672 +32 06 19.468406916   17.73 16.12 15.10 13.970 M1 50 0
120 Cl* IC 348 LNB 79 V* 03 44 43.4197218144 +32 08 17.260135260   16.11 14.69 13.77 12.864 M1.7 29 0
121 Cl* IC 348 LRL 52 Or* 03 44 43.5105308400 +32 07 42.945773592       17.01 14.926 M1 58 0
122 V* V719 Per Or* 03 44 43.7621655624 +32 10 30.385418736   19.59   15.92 14.372 M1.25 55 0
123 V* V925 Per Or* 03 44 44.5778212224 +32 08 12.548048892   21.22 19.19   15.496 M2 59 0
124 Cl* IC 348 LRL 112 TT* 03 44 44.9591277823 +32 13 36.323274370       17.40 15.36 M3.7 37 0
125 Cl* IC 348 LRL 178 TT* 03 44 48.8147333496 +32 13 21.795399110       16.80 15.20 M2.75 42 0
126 2MASS J03444998+3203455 V* 03 44 49.9780263288 +32 03 45.467947548           M1.5 13 0
127 Cl* IC 348 LRL 101 TT* 03 44 50.9574619152 +32 16 09.457287708       16.29 14.60 M3.25 27 0
128 Cl* IC 348 LRL 1939 TT* 03 44 52.7313911712 +32 00 56.512980684       16.78 14.94 M2.8 31 0
129 Cl* IC 348 LRL 188 TT* 03 44 56.1049771944 +32 05 56.504442264       16.50 14.95 M2.75 39 0
130 Cl* IC 348 LRL 79 Or* 03 45 01.5148923919 +32 10 51.321599373     12.64 14.26 13.26 K0 45 0
131 Cl* IC 348 LRL 39 Or* 03 45 01.7440446603 +32 14 27.648232330       14.80 13.46 K4 43 0
132 Cl* IC 348 LRL 150 TT* 03 45 02.8447341192 +32 07 00.659597448       17.49 15.45 ~ 23 0
133 Cl* IC 348 LRL 177 TT* 03 45 05.2180684416 +32 09 54.489272004       17.23 15.49 M2.3 30 0
134 2MASS J03450986+3213350 V* 03 45 09.8726760024 +32 13 35.020160832           ~ 1 0
135 2MASS J03451480+3225594 V* 03 45 14.8050779064 +32 25 59.333168028           ~ 1 0
136 Cl* IC 348 CB 135 Or* 03 45 15.9820124760 +32 30 52.023583260       15.17 13.90 M1.7 22 0
137 EM* LkHA 99 Or* 03 45 16.3442390893 +32 06 19.907375114   18.5       M2.4 51 0
138 2MASS J03452174+3232065 Or* 03 45 21.7431186192 +32 32 06.569953332           M3.6 12 0
139 Cl* IC 348 LRL 10373 Or* 03 45 22.1524403736 +32 02 03.926132952         15.12 M5.0 16 0
140 2MASS J03452267+3143259 Y*? 03 45 22.6754963664 +31 43 26.060874240           ~ 7 0
141 2MASS J03452338+3224369 Or* 03 45 23.3799643032 +32 24 36.951777648           K5.6 14 0
142 2MASS J03453061+3201557 TT* 03 45 30.6147330050 +32 01 55.667597178       14.42 13.28 ~ 26 0
143 2MASS J03453230+3203150 TT* 03 45 32.3001413040 +32 03 14.929217784       16.03 14.60 M3 28 0
144 Cl* IC 348 LRL 10284 Or* 03 45 35.4561796176 +32 03 25.853225508         14.94 M3.3 20 0
145 Cl* IC 348 CB 141 Or* 03 45 35.51256 +31 56 25.7100       16.64 15.08 M2.0 12 0
146 2MASS J03453789+3208249 V* 03 45 37.8921260448 +32 08 24.899264988           ~ 1 0
147 CRTS J034539.4+314252 EB* 03 45 39.4858585920 +31 42 52.916424768     17.36     ~ 3 0
148 2MASS J03454385+3224350 Y*? 03 45 43.8576010440 +32 24 35.085435300       17.62 15.82 ~ 13 0
149 2MASS J03454539+3208401 V* 03 45 45.3986255952 +32 08 40.086632400           ~ 1 0
150 Cl* IC 348 CB 143 Or* 03 45 46.7583903192 +32 28 48.672469200           M2.0 17 0
151 ATO J056.4740+32.4449 EB* 03 45 53.7753793248 +32 26 41.811660240           ~ 3 0
152 2MASS J03455608+3234190 V* 03 45 56.1038330424 +32 34 18.957016344           ~ 1 0
153 2MASS J03455676+3209428 V* 03 45 56.7676113024 +32 09 42.816554640           ~ 1 0
154 2MASS J03455824+3226475 Y*O 03 45 58.2540010944 +32 26 47.534800236           M3.0 19 0
155 2MASS J03460161+3209375 V* 03 46 01.6188834288 +32 09 37.518481224           ~ 1 0
156 NAME Orion Nebula Cluster OpC 05 35.0 -05 29           ~ 2514 0
157 NGC 2516 OpC 07 58 00.5 -60 46 36           ~ 793 0
158 V* GM Cep Or* 21 38 17.3260136976 +57 31 22.013398272 15.016 16.40 13.146 12.090 11.117 F9 52 0

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