Table 1
Stars with AA Tau-like and variable extinction dominated light curves.
| CSIMon ID | CoRoT ID | 2MASS | RA | Dec | Sp type | LC type | LC type | P (days) | P (days) | vsini | α IRAC | [F(disk)/F(star)]4.5μm |
| (2008) | (2011) | (2008) | (2011) | (km s-1) | ||||||||
|
|
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| CSIMon–000056a | 223994760 | 06415315+0950474 | 6:41:53.16 | +9:50:47.4 | K5 | AAT | AAT | 5.71 | 5.86 | 11.1 ± 2.2 | –1.21 | 1.0 |
| CSIMon–000126 | 616895876 | 06405783+0941201 | 6:40:57.84 | +9:41:20.1 | M0 | – | Ap | – | 0.35b | 14.0 ± 2.0 | –1.04 | 4.8 |
| CSIMon–000250* | 223980688 | 06410050+0945031 | 6:41:00.50 | +9:45:03.1 | K3 | AATc | AAT | 8.32 | 8.93 | 9.8 ± 2.2 | –2.10 | 2.1 |
| CSIMon–000296* | 500007209 | 06405059+0954573 | 6:40:50.59 | +9:54:57.3 | K2 | Ap | AAT | 2.51b | 3.91 | 17.3 ± 2.6 | –2.14 | 1.6 |
| CSIMon–000297* | 223976747 | 06404516+0928444 | 6:40:45.16 | +9:28:44.4 | K2 | AAT | Ap | 3.16 | – | 30.8 ± 1.8 | –2.24 | 1.6 |
| CSIMon–000314 | 500007930 | 06404459+0932261 | 6:40:44.59 | +9:32:26.2 | M3 | Ap | Ap | – | 3.38b | 24.0 ± 2.0 | –2.61 | 0.7 |
| CSIMon–000325a | 605538641 | 06405934+0955201 | 6:40:59.34 | +9:55:20.2 | G5Vc | – | Ap | – | – | – | –1.38 | – |
| CSIMon–000358 | 400007959 | 06410673+0947275 | 6:41:06.73 | +9:47:27.6 | M3 | Ap | AAT | – | 5.86 | – | –1.55 | 1.3 |
| CSIMon–000379* | 223981811 | 06410497+0950460 | 6:41:04.97 | +9:50:46.1 | K2 | Ap | AATc | 3.73b | 3.68 | 25.0 ± 1.2 | –1.91 | 2.2 |
| CSIMon–000433 | 616919770 | 06410111+0934522 | 6:41:01.11 | +9:34:52.2 | M1 | – | Ap | – | – | – | –2.05 | – |
| CSIMon–000441* | 223980048 | 06405809+0936533 | 6:40:58.10 | +9:36:53.3 | M2 | AAT | Ap | 4.06 | – | – | –1.41 | 1.0 |
| CSIMon–000456 | 616872585 | 06405154+0943242 | 6:40:51.54 | +9:43:24.2 | K4 | – | AAT | – | 5.03 | 19.3 ± 1.5 | –1.62 | 2.5 |
| CSIMon–000498* | 500007120 | 06404750+0949289 | 6:40:47.50 | +9:49:28.9 | K3 | AATc | AAT | 4.23 | 4.28 | 24.1 ± 2.4 | –1.41 | 2.9 |
| CSIMon–000619 | 603402479 | 06411475+0934134 | 6:41:14.75 | +9:34:13.4 | K8.5 | Ap | Ap | – | – | – | –1.11 | 11.5 |
| CSIMon–000654* | 500007610 | 06405949+0929517 | 6:40:59.50 | +9:29:51.7 | M3 | AATc | Ap | 4.66 | – | 18.0 ± 3.0 | –0.92 | – |
| CSIMon–000660* | 223980693 | 06410051+0929159 | 6:41:00.51 | +9:29:15.9 | K4 | AAT | AAT | 5.25 | 5.25 | 21.4 ± 2.5 | –1.72 | 3.4 |
| CSIMon–000667* | 223987997 | 06412878+0938388 | 6:41:28.78 | +9:38:38.8 | K3 | Ap | Ap | – | – | 24.0 ± 2.0 | –0.54 | 1.5 |
| CSIMon–000717 | 616943877 | 06411511+0926443 | 6:41:15.11 | +9:26:44.3 | M0.5 | – | Ap | – | – | – | –1.43 | 1.4 |
| CSIMon–000774† | 223980264 | 06405884+0930573 | 6:40:58.84 | +9:30:57.3 | K2.5 | AAT | Ap | 3.46 | – | 30.7 ± 1.3 | –1.25 | 2.1 |
| CSIMon–000811* | 500007460 | 06404321+0947072 | 6:40:43.21 | +9:47:07.2 | K6 | Ap | AAT | – | 7.88 | 13.5 ± 1.7 | –1.08 | 3.0 |
| CSIMon–000824* | 223981023 | 06410183+0938411 | 6:41:01.84 | +9:38:41.1 | K4 | AAT | – | 7.05 | – | 14.8 ± 1.4 | –2.02 | – |
| CSIMon–000928* | 223987178 | 06412562+0934429 | 6:41:25.62 | +9:34:43.0 | M0 | AAT | Ap | 9.92 | – | 20.1 ± 2.8 | –1.11 | 1.4 |
| CSIMon–001037 | 223973200 | 06403086+0934405 | 6:40:30.86 | +9:34:40.5 | K1 | Ap | Ap | – | 8.93b | 32.0 ± 3.0 | –1.29 | 11.3 |
| CSIMon–001038 | 602095739 | 06402262+0949462 | 6:40:22.62 | +9:49:46.3 | M0 | – | Ap | – | – | – | –1.73 | 3.0 |
| CSIMon–001054* | 400007538 | 06403652+0950456 | 6:40:36.52 | +9:50:45.6 | M2 | Ap | AATc | – | 4.08 | 20.4 ± 2.0 | –1.10 | 2.0 |
| CSIMon–001131 | 223957455 | 06393441+0954512 | 6:39:34.41 | +9:54:51.2 | M2 | Ap | AAT | 5.15b | 5.18 | 8.8 ± 1.7 | –1.38 | 1.4 |
| CSIMon–001140 | 223959618 | 06394147+0946196 | 6:39:41.47 | +9:46:19.7 | K4 | AAT | AAT | 3.87 | 3.90 | 19.8 ± 2.3 | –2.37 | 0.8 |
| CSIMon–001144* | 223971231 | 06402309+0927423 | 6:40:23.09 | +9:27:42.3 | K5 | Ap | Ap | – | – | 24.0 ± 3.0 | –1.73 | 3.75 |
| CSIMon–001167* | 400007528 | 06403787+0934540 | 6:40:37.87 | +9:34:54.0 | M3 | Ap | AATc | 8.30b | 8.78 | 11.3 ± 2.1 | –1.87 | 1.2 |
| CSIMon–001296 | 223948127 | 06390374+0940234 | 6:39:03.75 | +9:40:23.4 | K7 | Ap | AAT | – | 9.75 | 11.0 ± 1.6 | –1.47 | – |
| CSIMon–001308 | 223964667 | 06395924+0927245 | 6:39:59.24 | +9:27:24.5 | M0 | AAT | AAT | 6.45 | 6.68 | 9.9 ± 2.0 | –1.87 | 0.7 |
| CSIMon–006986 | 223950070 | 06390996+1005127 | 6:39:09.96 | +10:05:12.7 | K7:M1 | AATc | – | 6.16 | – | – | –1.22 | – |
| CSIMon–014132a | 602070634 | 06390355+0916159 | 6:39:03.55 | +9:16:16.0 | M3.5 | – | AAT | – | 4.48 | – | –1.50 | – |
Notes. The first three columns show the identification of each star using our internal CSI 2264 naming scheme, the identification assigned to each star by the CoRoT satellite, and the respective 2MASS identification. In the cases where a star was observed twice by CoRoT and assigned a different identification in each epoch, we use the one given in the first epoch. An asterisk following the CSIMon ID indicates that we have FLAMES/GIRAFFE spectra, and a dagger indicates that we have FLAMES/UVES spectra, both simultaneous with the second CoRoT epoch. The fourth and fifth columns show each star’s coordinates, and the sixth column shows their spectral types, taken from Venuti et al. (2014), except where specified. The seventh and eighth columns show the classification given to the light curve (LC) in each epoch (2008 March observations and 2011 December observations). The ninth and tenth columns show the periods that were measured for each CoRoT light curve in the first (2008) and second (2011) epochs. The eleventh column shows the values of projected rotational velocity vsini measured using FLAMES spectra when available, or Hectochelle spectra otherwise. The twelfth column shows the αIRAC index calculated for each star, which corresponds to the slope of the spectral energy distribution between 3.6 μm and 8 μm. The thirteenth column shows the ratio of disk flux to stellar flux at 4.5 μm, estimated from each star’s SED.
There is not enough spectral information to classify these stars as CTTS, though they have IR excess and show variability characteristic of CTTS.
Spectral type from Young (1978).
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