2020AJ....160...24E


Query : 2020AJ....160...24E

2020AJ....160...24E - Astron. J., 160, 24-24 (2020/July-0)

Debris disk results from the Gemini Planet Imager Exoplanet Survey's polarimetric imaging campaign.

ESPOSITO T.M., KALAS P., FITZGERALD M.P., MILLAR-BLANCHAER M.A., DUCHENE G., PATIENCE J., HOM J., PERRIN M.D., DE ROSA R.J., CHIANG E., CZEKALA I., MACINTOSH B., GRAHAM J.R., ANSDELL M., ARRIAGA P., BRUZZONE S., BULGER J., CHEN C.H., COTTEN T., DONG R., DRAPER Z.H., FOLLETTE K.B., HUNG L.-W., LOPEZ R., MATTHEWS B.C., MAZOYER J., METCHEV S., RAMEAU J., REN B., RICE M., SONG I., STAHL K., WANG J., WOLFF S., ZUCKERMAN B., AMMONS S.M., BAILEY V.P., BARMAN T., CHILCOTE J., DOYON R., GERARD B.L., GOODSELL S.J., GREENBAUM A.Z., HIBON P., HINKLEY S., INGRAHAM P., KONOPACKY Q., MAIRE J., MARCHIS F., MARLEY M.S., MAROIS C., NIELSEN E.L., OPPENHEIMER R., PALMER D., POYNEER L., PUEYO L., RAJAN A., RANTAKYRO F.T., RUFFIO J.-B., SAVRANSKY D., SCHNEIDER A.C., SIVARAMAKRISHNAN A., SOUMMER R., THOMAS S. and WARD-DUONG K.

Abstract (from CDS):

We report the results of a ∼4 yr direct imaging survey of 104 stars to resolve and characterize circumstellar debris disks in scattered light as part of the Gemini Planet Imager (GPI) Exoplanet Survey. We targeted nearby (<=150 pc), young (<=500 Myr) stars with high infrared (IR) excesses (LIR/L* > 10–5), including 38 with previously resolved disks. Observations were made using the GPI high-contrast integral field spectrograph in H-band (1.6 µm) coronagraphic polarimetry mode to measure both polarized and total intensities. We resolved 26 debris disks and 3 protoplanetary/transitional disks. Seven debris disks were resolved in scattered light for the first time, including newly presented HD 117214 and HD 156623, and we quantified basic morphologies of five of them using radiative transfer models. All of our detected debris disks except HD 156623 have dust-poor inner holes, and their scattered-light radii are generally larger than corresponding radii measured from resolved thermal emission and those inferred from spectral energy distributions. To assess sensitivity, we report contrasts and consider causes of nondetections. Detections were strongly correlated with high IR excess and high inclination, although polarimetry outperformed total intensity angular differential imaging for detecting low-inclination disks (<=70°). Based on postsurvey statistics, we improved upon our presurvey target prioritization metric predicting polarimetric disk detectability. We also examined scattered-light disks in the contexts of gas, far-IR, and millimeter detections. Comparing H-band and ALMA fluxes for two disks revealed tentative evidence for differing grain properties. Finally, we found no preference for debris disks to be detected in scattered light if wide-separation substellar companions were present.

Abstract Copyright: © 2020. The American Astronomical Society. All rights reserved.

Journal keyword(s): Debris disks - Circumstellar disks - Polarimetry - Near infrared astronomy - Coronagraphic imaging - Direct imaging - Circumstellar dust - Astronomy data modeling - Exoplanet systems - Surveys - Protoplanetary disks

VizieR on-line data: <Available at CDS (J/AJ/160/24): table1.dat table2.dat table6.dat>

Simbad objects: 135

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Number of rows : 135
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024
#notes
1 NAME THA As* 00 00 -62.0           ~ 466 0
2 HD 23 PM* 00 05 07.4950976136 -52 09 06.260110200   8.11 7.52     G0V 46 0
3 HD 203 PM* 00 06 50.0863238088 -23 06 27.145662264   6.547 6.173   5.74 F3V 129 0
4 HD 377 PM* 00 08 25.7454555168 +06 37 00.489407808   8.22 7.59   6.90 G2V 148 0
5 HD 1466 Er* 00 18 26.1235857360 -63 28 38.980983432   8.00 7.46     F8V 117 0
6 HD 1850 * 00 23 00.8805174288 +08 43 54.403468068   10.67 9.55     F8 10 0
7 HD 3888 PM* 00 40 51.5774211456 -53 12 35.698820616   7.88 7.37     F7V 32 0
8 HD 7112 * 01 09 56.6085016392 -64 21 33.155554752   9.47 8.82     G5V 25 0
9 HD 8813 PM* 01 23 25.8680380680 -76 36 42.413333688   9.04 8.36     G6V 40 0
10 * 49 Cet PM* 01 34 37.7786780856 -15 40 34.898673000   5.667 5.607   5.54 A1V 296 0
11 HD 10472 PM* 01 40 24.0655876848 -60 59 56.626037484   8.01 7.61   7.13 F2IV/V 63 0
12 * q01 Eri PM* 01 42 29.3145176952 -53 44 26.991453264   6.05 5.52     F9V 320 1
13 * tau Cet PM* 01 44 04.0831371922 -15 56 14.927607677 4.43 4.22 3.50 2.88 2.41 G8V 1249 1
14 * q02 Eri PM* 01 46 06.2629998768 -53 31 19.328527488   5.064 5.033     A1V 81 0
15 HD 12759 ** 02 03 55.25101 -45 24 46.4628   9.04 8.73 7.91   G5V 63 0
16 HD 13183 SB* 02 07 18.0601078272 -53 11 56.531423652   9.34 8.65   7.87 G7V 87 0
17 HD 13246 PM* 02 07 26.1250439520 -59 40 45.941799000   8.02 7.50     F7V 87 1
18 HD 15279 PM* 02 25 52.0789504104 -52 57 52.152235272   8.99 8.35     G2V 27 0
19 HD 15115 PM* 02 26 16.2457848552 +06 17 33.186453252   7.15 6.80   6.33 F4IV 198 0
20 HD 16743 PM* 02 39 07.5626487408 -52 56 05.304122592   7.13 6.77   6.33 F0/2III/IV 55 0
21 HD 17390 PM* 02 46 45.1042039656 -21 38 22.278982308   6.850 6.469     F3IV/V 56 0
22 * nu. Hor PM* 02 49 01.4872939344 -62 48 23.479025760   5.352 5.253     A2V 74 0
23 HD 21997 PM* 03 31 53.6470102728 -25 36 50.940001116   6.501 6.372   6.25 A3IV/V 150 0
24 * eps Eri BY* 03 32 55.8444911587 -09 27 29.739493865 5.19 4.61 3.73 3.00 2.54 K2V 1916 1
25 HD 23208 Er* 03 42 39.8039107536 -20 32 43.627789860   9.93 9.109   8.238 G8V 47 0
26 HD 23281 * 03 43 33.8338762320 -10 29 08.365157736 5.88 5.80 5.61 5.40 5.30 A5III-IV 88 0
27 HD 24636 PM* 03 48 11.4715618344 -74 41 38.819425776   7.513 7.127     F3IV/V 63 0
28 HD 25570 PM* 04 03 56.6024860680 +08 11 50.158688748       5.2   F2Vs 105 0
29 * gam Dor gD* 04 16 01.5866224848 -51 29 11.932714356   4.55 4.20     F1V 310 0
30 Cl Melotte 25 OpC 04 29 47.3 +16 56 53           ~ 3050 0
31 V* HL Tau Or* 04 31 38.5107609312 +18 13 57.859747968   15.89 14.49 14.39   K5 1409 0
32 * 51 Eri PM* 04 37 36.1326090888 -02 28 24.775726260   5.486 5.209     F0IV 239 0
33 HD 30447 * 04 46 49.5286580976 -26 18 08.851615452   8.25 7.86   7.39 F3V 78 0
34 HD 32195 Er* 04 48 05.1761479440 -80 46 45.262920468   8.67 8.155   7.541 F7V 69 0
35 HD 31392 PM* 04 54 04.2085021752 -35 24 16.263520632   8.40 7.61     G9V 85 0
36 * pi.01 Ori PM* 04 54 53.7280989194 +10 09 03.003446941   4.723 4.648     A0Va_lB 257 0
37 HD 32372 Er* 05 00 51.8670832680 -41 01 06.722144292   10.20 9.54     G5V 38 0
38 HD 32297 * 05 02 27.4358754192 +07 27 39.678553260   8.32 8.14     A0V 189 0
39 CD-43 1846 * 05 26 22.9679470416 -43 22 36.280139088   9.44 8.95     G0 32 0
40 HD 35841 * 05 26 36.5868254712 -22 29 23.735043744   9.37 8.90     F3V 34 0
41 HD 37306 * 05 37 08.7722861928 -11 46 31.857428280   6.143 6.089     A1V 55 0
42 HD 37484 * 05 37 39.6269435064 -28 37 34.655407824   7.66 7.25   6.79 F4V 96 0
43 * zet Lep * 05 46 57.3409587 -14 49 19.019943   3.637 3.525     A2IV-V(n) 296 0
44 * bet Pic PM* 05 47 17.0876901 -51 03 59.441135 4.13 4.03 3.86 3.74 3.58 A6V 1886 1
45 * bet Pic c Pl 05 47 17.0876901 -51 03 59.441135           ~ 58 0
46 * bet Pic b Pl 05 47 17.0876901 -51 03 59.441135           ~ 501 1
47 NAME Columba Association As* 06 04 19.4 -22 20 40           ~ 279 0
48 V* V435 Car dS* 06 21 50.0593461744 -51 14 15.751606740   6.95 6.73     A5V 38 0
49 NAME AB Dor Moving Group MGr 06 38 53.4 -42 50 04           ~ 470 0
50 HD 50571 PM* 06 50 01.0151260800 -60 14 56.921260776   6.548 6.098 7.26   F5VFe+0.4 85 0
51 HD 50554 PM* 06 54 42.8261485848 +24 14 44.005690212   7.41 6.84     F8V 195 1
52 HD 53143 PM* 06 59 59.6550515452 -61 20 10.252631566 8.035 7.609 6.803 6.375 5.99 G9V 160 0
53 HD 57969 PM* 07 20 22.9534838904 -56 17 40.731405108   6.67 6.56     A1V 27 0
54 HD 61005 PM* 07 35 47.4623556456 -32 12 14.045086368   8.96 8.22     G8Vk 223 0
55 HD 71043 * 08 22 55.1581878672 -52 07 25.424206824   5.900 5.887     A0V 68 0
56 HD 71722 * 08 26 25.2055695408 -52 48 26.990371908   6.097 6.041     A0V 49 0
57 HD 72687 * 08 33 15.3792365064 -29 57 23.719088448   8.92 8.26     G5V 57 0
58 IC 2391 OpC 08 41 10.1 -52 59 28           ~ 816 0
59 * eta Cha Pu* 08 41 19.5125857944 -78 57 48.105898056 5.02 5.351 5.453     B8V 231 0
60 NAME eta Cha Association OpC 08 42 32.9 -78 57 47           ~ 361 0
61 * omi01 Cnc PM* 08 57 14.9496907056 +15 19 21.959760216   5.373 5.220   5.06 A5III 70 0
62 * omi02 Cnc PM* 08 57 35.1996769392 +15 34 52.625733024   5.892 5.677     F0IV 64 0
63 HD 80846 PM* 09 22 17.7160857312 +06 17 51.349421724   9.06 8.51     G0 30 0
64 HD 82943 PM* 09 34 50.7353072232 -12 07 46.369202196   7.17 6.53     F9VFe+0.5 468 2
65 HD 84075 TT* 09 36 17.8234661352 -78 20 41.588588076   9.18 8.59     G2V 57 0
66 HD 84040 PM* 09 41 41.8697645304 -25 57 51.701553900   9.01 8.51     F7V 7 0
67 HD 89452 PM* 10 19 28.5835651920 +06 34 58.701076104   9.95 9.02     K0 4 0
68 V* CE Ant TT* 10 42 30.1018928760 -33 40 16.229805204   12.21 10.91   9.10 M2Ve 205 1
69 V* V419 Hya BY* 10 43 28.2715703736 -29 03 51.432666948 9.144 8.596 7.719 7.232 6.806 K1V 180 0
70 HD 95086 * 10 57 03.0215719872 -68 40 02.449216128   7.60 7.36     A8III 174 1
71 NAME TW Hya Association As* 11 01.9 -34 42           ~ 937 0
72 * b Leo Pe* 11 02 19.7756641720 +20 10 47.424184800   4.452 4.398     kA1VmA3V 176 0
73 HD 100546 Be* 11 33 25.4408872296 -70 11 41.241297948   6.71 6.30   6.64 A0VaekB8_lB 798 1
74 V* V1249 Cen TT* 12 15 30.7203201048 -39 48 42.606684144   13.09 11.160 10.919 9.50 M0.5 116 0
75 HD 106906B BD* 12 17 52.61 -55 58 26.6           L2.5 96 0
76 HD 106906 * 12 17 53.1915103944 -55 58 31.893027240   8.95 8.89 8.46   F5V 151 0
77 NAME Lower Centaurus Crux As* 12 19 -57.1           ~ 476 1
78 HD 107146 PM* 12 19 06.5018840304 +16 32 53.867731128   7.61   6.7   G2V 273 0
79 HD 108857 SB* 12 30 46.2736816536 -58 11 16.775677680   9.12 8.60     F7V 41 0
80 * eta Crv PM* 12 32 04.2264018482 -16 11 45.618615379   4.658 4.294     F2V 317 0
81 HD 109573 PM* 12 36 01.0317461592 -39 52 10.220465388   5.786 5.774 7.25 5.81 A0V 627 1
82 HD 110058 * 12 39 46.1962525608 -49 11 55.550898744   8.12 7.97     A0V 81 0
83 * rho Vir dS* 12 41 53.0569475088 +10 14 08.252569320 5.00 4.97 4.88 4.80 4.78 A0Va_lB 223 0
84 HD 111161 * 12 48 16.6672879464 -67 07 52.362291864   7.78 7.60     A3III/IV 37 0
85 HD 111520 * 12 50 19.7183455512 -49 51 48.961948068   9.37 8.87     F5/6V 57 0
86 HD 112810 * 12 59 59.8819913568 -50 23 22.487584272   9.53 9.14     F3/5IV/V 36 0
87 HD 114082 * 13 09 16.1926316904 -60 18 30.055543200   8.64 8.21     F3V 78 1
88 * 61 Vir PM* 13 18 24.3139864471 -18 18 40.297748582 5.710 5.440 4.740     G6.5V 669 1
89 HD 115600 * 13 19 19.5409822176 -59 28 20.441034660   8.59 8.22     F2IV/V 70 1
90 HD 117214 * 13 30 08.9748682296 -58 29 04.356014100   8.55 8.06     F6V 68 1
91 NAME beta Pic Moving Group MGr 14 30 -42.0           ~ 768 0
92 HD 129590 * 14 44 30.9625895592 -39 59 20.628246480   9.96 9.33     G3V 56 0
93 HD 131385 * 14 53 46.7221762536 -17 26 15.130814568   11.218 10.123     K0(III) 8 0
94 HD 131835 * 14 56 54.4677661992 -35 41 43.658813184   8.05 7.86     A2IV 119 0
95 NAME Upper Centaurus Lupus As* 15 24 -41.9           ~ 469 1
96 HD 138204 PM* 15 32 04.1861397384 -38 37 21.147088080   6.424 6.219     A3III 34 0
97 HD 138813 * 15 35 16.1061129072 -25 44 02.992593372   7.37 7.30     A0V 78 0
98 * g Lup PM* 15 41 11.3768069149 -44 39 40.341696305   5.036 4.633     F3/5V 201 0
99 HD 141569 Y*O 15 49 57.7482550392 -03 55 16.341617064 7.22 7.20 7.12 7.00 7.04 A2VekB9mB9(_lB) 535 0
100 V* NZ Lup BY* 15 53 27.2916958608 -42 16 00.710765508   8.48 7.975   7.213 G2 99 0
101 HD 142315 SB* 15 54 41.5962061728 -22 45 58.513986900   6.887 6.861     B9V 110 0
102 THA 15-12 Or* 15 56 09.2066646912 -37 56 06.126118692   13.12 11.93 11.45   M0e 413 0
103 HD 142527 Ae* 15 56 41.8882637904 -42 19 23.248281828   9.04 8.34     F6III 630 1
104 HD 143675 * 16 03 13.5398461032 -35 17 14.932817772   8.25 8.04     A5IV/V 42 0
105 NAME Upper Sco Association As* 16 12 -23.4           ~ 1359 1
106 HD 145560 * 16 13 34.3335858144 -45 49 03.691334676   9.34 8.90     F5V 43 0
107 NAME Upper Sco-Cen As* 16 15 -24.2           ~ 1324 1
108 HD 146897 Ro* 16 19 29.2418869104 -21 24 13.272759216   9.58 9.11     F2/3V 90 0
109 V* AK Sco Ae* 16 54 44.8491575376 -36 53 18.566586456 9.80 9.63 9.00     F5V 273 1
110 HD 156623 * 17 20 50.6171972808 -45 25 15.003951564   7.35 7.26     A0V 63 0
111 * 73 Her PM* 17 24 06.5870998728 +22 57 37.016126892 5.980 5.930 5.720     A7V 74 0
112 HD 157587 * 17 24 52.2398598216 -18 51 33.189129828   8.96 8.50     F5V 33 0
113 * gam Oph PM* 17 47 53.5605898827 +02 42 26.204838837 3.83 3.80 3.75 3.71 3.71 A1VnkA0mA0 389 0
114 HD 164249 PM* 18 03 03.4097283792 -51 38 56.432149872   7.438 7.007 7.90   F6V 120 0
115 HD 170773 PM* 18 33 00.9167301456 -39 53 31.275122964   6.630 6.217     F5V 72 0
116 HD 172555 PM* 18 45 26.9009806435 -64 52 16.534807985   4.967 4.767     A7V 276 0
117 CD-64 1208 SB* 18 45 37.0492713148 -64 51 45.888646069   10.518 9.433 9.694   K5Ve 68 0
118 * eta Tel PM* 19 22 51.2060774616 -54 25 26.145617376   5.035 5.020   4.99 A0V 215 0
119 HD 181327 PM* 19 22 58.9437222504 -54 32 16.975668624   7.50 7.04   6.49 F6V 282 0
120 HD 182681 PM* 19 26 56.4829971576 -29 44 35.617721496   5.635 5.644     B8.5V 71 0
121 HD 191089 SB? 20 09 05.2156358688 -26 13 26.520165768   7.62 7.18     F5V 149 0
122 * phi01 Pav PM* 20 35 34.8500676912 -60 34 54.296843484   5.036 4.745     F0V 82 0
123 HD 197481 BY* 20 45 09.5324974119 -31 20 27.237889841   10.05 8.627 9.078 6.593 M1VeBa1 1136 0
124 HD 202917 Er* 21 20 49.9576157736 -53 02 03.155667216   9.32 8.67   7.882 G7V 170 0
125 HD 205674 PM* 21 37 21.1116403080 -18 26 28.243601556   7.57 7.17   6.73 F3/5IV 43 0
126 HD 206893 PM* 21 45 21.9052532928 -12 47 00.060804636   7.11 6.67     F5V 109 0
127 HD 207129 PM* 21 48 15.7511634187 -47 18 13.017893348   6.18 5.58     G2V 328 0
128 HD 209253 * 22 02 32.9648144400 -32 08 01.486311108   7.12 6.63     F6.5V 91 0
129 * 39 Peg gD* 22 32 35.4807389712 +20 13 48.075873816 6.770 6.770   6.2   F1V 74 0
130 * alf PsA b Pl 22 57 39.04625 -29 37 20.0533           ~ 200 1
131 * alf PsA PM* 22 57 39.04625 -29 37 20.0533 1.31 1.25 1.16 1.11 1.09 A4V 1231 3
132 HD 218396 El* 23 07 28.7157209544 +21 08 03.310767492   6.21 5.953     F0+VkA5mA5 1123 0
133 HD 221853 PM* 23 35 36.1523996880 +08 22 57.426983076   7.75 7.34   6.88 F0 51 0
134 NAME Argus Association As* ~ ~           ~ 228 0
135 NAME Carina Association As* ~ ~           ~ 153 1

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