TW Hya
KATE FOLLETTE TW HYA DATA APRIL 8, 2014
| SET | DATE | EXPT | #EXP | TOTALINTIME | DEG ROTATION |
|---|---|---|---|---|---|
| set1 | April 8, 2014 | 2.2727 | 993 | 2256.81818 | 59.542699 |
| set2 | April 8, 2014 | 2.2727 | 991 | 2252.2727 | 11.536903 |
| merged | April 8, 2014 | 2.2727 | 1984 | 4509.0909 | 82.546003 |
STAR SPECS (1)
| CONST | R.A. | DEC | MAG | SPECTRAL TYPE | VARIABLE |
|---|---|---|---|---|---|
| Hydra | 11:01:52 | -34.42.17 | 11.27±.09 | K6Ve | T Tauri |
| DIST | MASS | RADIUS | TEMP | AGE |
|---|---|---|---|---|
| 180 ly | 0.8M☉ | 1.11R☉ | 4000K | 8Myr |
Modeled and Actual Images from HST
Infrared Images from GPI
**Papers**
- [Peering into the Giant-Planet-Forming Region of the TW Hydrae Disk with the Gemini Planet Imager] (http://iopscience.iop.org/article/10.1088/2041-8205/815/2/L26/pdf)
-
Multiple Gaps with Large Grain Deficit in the Protoplanetary Disk Around TW Hya
- Ringed Substructure and a Gap at 1 AU in the Nearest Protoplanetary Disk