2010AJ....139.1015K

Query : 2010AJ....139.1015K

2010AJ....139.1015K - Astron. J., 139, 1015-1027 (2010/March-0)

Candidate coronagraphic detections of protoplanetary disks around four young stars.

KARR J.L., OHASHI N., KUDO T. and TAMURA M.

Abstract (from CDS):

We present potential detections of H-band scattered light emission around four young stars, selected from a total sample of 45 young stars observed with the Coronagraphic Imager with Adaptive Optics coronagraph of the Subaru telescope. Two Classical T Tauri stars, CI Tau and DI Cep, and two weak-lined T Tauri stars, LkCa 14 and RXJ 0338.3+1020, were detected. In all the four cases, the extended emission is within the area of the residual point-spread function halo, and is revealed only through careful data reduction. We compare the observed extended emission with simulations of the scattered light emission to evaluate the plausibility and nature of the detected emission.

Abstract Copyright: ∼

Journal keyword(s): protoplanetary disks - stars: pre-main sequence

Simbad objects: 54

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Number of rows : 54
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 UCAC2 37832261 * 02 49 19.2010857672 +17 27 42.931339164       10.65   F8V 9 0
2 V* V1224 Tau Or* 03 29 38.3694765312 +24 30 37.868047092   13.037 12.160   11.111 K1 74 0
3 HIP 16786 * 03 36 00.3418331 +08 45 36.764344   13.894 14.534     M3 23 0
4 TYC 660-709-1 * 03 38 18.2377682025 +10 20 16.710289042   12.04 11.30     G9 18 0
5 HD 281159 Y*O 03 44 34.1873929 +32 09 46.137563 9.19 9.21 8.53 8.85 7.850 B5V 234 0
6 TYC 79-810-1 * 04 04 28.4554072080 +05 18 43.345259136   11.97 11.45 11.41   K0 15 0
7 V* V1306 Tau TT* 04 09 51.1327776576 +24 46 21.070702524   14.72 13.30     M1 35 0
8 V* V1095 Tau TT* 04 13 14.1551534304 +28 19 10.668859500   15.32 13.81 13.62   M4 123 0
9 V* V1096 Tau TT* 04 13 27.2218223808 +28 16 24.656012868   15.42 13.53 13.07   M0 93 0
10 V* FM Tau Or* 04 14 13.5841955640 +28 12 49.168982592 14.44   13.80 13.64   M0/2e 227 0
11 V* CW Tau TT* 04 14 17.0042670144 +28 10 57.766508508 13.92 13.64 12.36 12.86   K0Ve 381 0
12 EM* LkCa 4 Or* 04 16 28.1067298272 +28 07 35.731363080   13.96 12.78 11.825   K7:Ve 208 0
13 V* V1312 Tau TT* 04 17 38.9450182296 +28 33 00.578450700   15.57 13.26 13.12   M2 113 0
14 V* V1023 Tau Or* 04 18 47.0291197872 +28 20 07.493080560   14.31 12.00 11.21   K7 178 0
15 V* V1069 Tau Or* 04 18 51.7036254480 +17 23 16.582694856   13.32 12.22 12.22 10.944 K7e 143 0
16 HD 27248 * 04 19 04.1712510288 +24 01 40.608602220   8.87 7.87     G5III 15 0
17 V* V1140 Tau a2* 04 20 37.7861065824 +28 53 31.244361108   8.18 7.92     B9/A0 69 0
18 V* DE Tau Or* 04 21 55.6347850824 +27 55 06.184016436 15.18 15.13 13.80     M3Ve 286 0
19 HD 283572 Or* 04 21 58.8484815456 +28 18 06.512641416   9.80 9.03 9.14   G5IVe 308 0
20 RX J0423.5+0955 Ro* 04 23 30.2215988688 +09 54 28.998477324   13.18 12.24 12.17 10.916 K4 13 0
21 RX J0426.4+0957 X 04 26 27.3 +09 56 47           ~ 5 1
22 V* DF Tau TT* 04 27 02.7932020080 +25 42 22.453341516 11.97 12.25 11.42 10.31 9.14 M3Ve 528 1
23 HD 285778 Or* 04 27 10.5694045464 +17 50 42.660831084   11.07 10.22     K1e 143 0
24 V* GV Tau TT* 04 29 23.7314758308 +24 33 00.216011716 19.20         K7 288 0
25 HD 286794 * 04 29 58.9527309312 +13 09 20.009215764   9.95 9.47     A7 6 0
26 NAME ZZ Tau IRS TT* 04 30 51.7208688432 +24 41 47.456566332     17.1     M5IVe 71 0
27 HBC 392 Or* 04 31 27.1761425664 +17 06 24.744279276   13.71       K5e 82 0
28 L 1551-51 Or* 04 32 09.2839413744 +17 57 22.693472640   13.29       K7e 147 0
29 V* V827 Tau TT* 04 32 14.5700738928 +18 20 14.771601168   14.00 12.63 12.35   K7Ve 179 0
30 V* V826 Tau TT* 04 32 15.8393134800 +18 01 38.750623752   13.51 12.074   10.312 K7.0 187 0
31 V* GG Tau Or* 04 32 30.3506925552 +17 31 40.494063144 14.84 14.78 13.40 11.54   M0e+M2.0e 793 1
32 V* V1076 Tau Or* 04 32 43.7362452744 +18 02 56.310071784   14.72       K7 110 0
33 V* V830 Tau TT* 04 33 10.0300557048 +24 33 43.255480860   13.91 12.08 11.30   M0-1 238 1
34 V* GI Tau Or* 04 33 34.0609697160 +24 21 17.068989852 14.34   13.70 12.15 11.06 K5Ve 307 1
35 V* CI Tau Or* 04 33 52.0143963264 +22 50 30.094090908 14.97 15.09 13.80     K4IVe 422 1
36 V* HO Tau Or* 04 35 20.2104968376 +22 32 14.561379276     15.20     M0.5 144 0
37 CoKu HP Tau G2 Or* 04 35 54.1535049648 +22 54 13.426506072 13.63 12.31 11.158 10.14 9.172 G2e 138 0
38 V* V1115 Tau TT* 04 36 19.1015447256 +25 42 59.001786828   12.97 11.76 10.81 10.228 M0 109 0
39 V* V1325 Tau TT* 04 38 13.0523414917 +20 22 46.839665447   13.33 12.22 11.81   K2 30 0
40 NAME Taurus Complex SFR 04 41.0 +25 52           ~ 4971 0
41 V* DP Tau Or* 04 42 37.6989071232 +25 15 36.983641716 15.84 15.2 13.70 14.42   M0.8 179 1
42 TYC 683-282-1 * 04 45 23.8335083479 +09 13 48.373437317   12.769 12.028 11.937   G0 9 0
43 V* DS Tau Or* 04 47 48.5954691000 +29 25 11.191621512 13.11 13.16 12.30 12.37 10.80 K4Ve 281 0
44 HD 282630 Or* 04 55 36.9695564640 +30 17 55.101300900   12.17 11.12 10.55   K0Ve 185 0
45 V* AB Aur Ae* 04 55 45.8458932216 +30 33 04.292077032 7.20 7.16 7.05 6.96 6.70 A0Ve 1176 2
46 RX J0512.0+1020 TT* 05 12 03.1867728168 +10 20 06.500638140   13.85 11.28 11.73   K2 11 0
47 TYC 708-2137-1 * 05 28 25.7609251775 +12 12 35.974396582   12.854 12.001 11.718   K2 8 0
48 * bet Pic PM* 05 47 17.0876901 -51 03 59.441135 4.13 4.03 3.86 3.74 3.58 A6V 2087 1
49 V* V1386 Ori PM* 06 06 40.4780487600 +15 32 31.578871020 8.016 7.565   6.2   K0V 190 0
50 V* TW Hya TT* 11 01 51.9053285064 -34 42 17.033218380   11.94 10.50 10.626 9.18 K6Ve 2144 1
51 V* V386 Cep s*r 22 53 12.3313692888 +61 17 00.548668032     10.79     M3Ib 54 0
52 V* DI Cep Or* 22 56 11.5377385392 +58 40 01.773069276   12.01 11.95     G8IVe 141 0
53 HD 216994 * 22 56 25.8935845176 +59 04 43.502303568   8.48 8.33     A0 7 0
54 V* BM And Or* 23 37 38.4905191632 +48 24 11.762378244   12.40 12.40     K5Ve 85 1

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