| Dates | City/Place | State/Country | Comments |
| 2013 | |||
| 03.22-03.24 | Mauna Kea | Hawaii | Observing run: Subaru Telescope |
| 2012 | |||
| 11.21-11.22 | Wichita | Kansas | Thanksgiving |
| 11.20-11.21 | Lawrence | Kansas | Talk: Astrophysics Seminar, University of Kansas |
| 11.16-11.20 | Wichita | Kansas | Visiting family |
| 09.18 | Kona | Hawaii | Travel: Snorkeling, Volcano National Park |
| 09.14-09.17 | Waimea | Hawaii | Observing run: Keck II Telescope |
| 09.13 | Hilo | Hawaii | Talk: Subaru Seminar, NAOJ - Hilo office |
| 08.01-09.03 | Multiple | Japan | Holiday: 京都、奈良 |
| 08.06-09.06 | 東京 | Japan | Collaboration visit: 国立天文台 (NAOJ) |
| 06.01-06.02 | Multiple | Japan | Holiday: 金沢, ホストファミリ訪問,百万石祭り |
| 06.04 | 東京 | Japan | Talk: High Resolution Spectroscopy Seminar, NAOJ) |
| 04.29-06.07 | 東京 | Japan | Collaboration visit: 国立天文台 (NAOJ) |
| 03.03-03.19 | Multiple | Italy | Working remotely; weekend trip to Munich, northern Italy |
| 02.24-02.25 | Santa Monica | California | Working remotely |
| 02.20-02.23 | Waimea | Hawaii | Keck/DEIMOS observing run |
| 02.11-02.17 | Santa Barbara | California | KITP: First Light and Faintest Dwarfs Conference (poster) |
| 12.30-01.12 | 日本 | Japan | Holiday: 東京、高山、伊豆半島 |
| 2011 | |||
| 12.19-12.29 | Wichita | Kansas | Visiting family |
| 11.09-11.11 | 東京 | Japan | Collaboration visit: 国立天文台 (NAOJ) |
| 11.05-11.08 | Multiple | Japan | Holiday: 東京、大阪 |
| 10.31-11.04 | 修善寺 | Japan | Poster: 3rd Subaru International Conference |
| 10.17-10.23 | Wichita | Kansas | Visiting family |
| 06.28-07.18 | Multiple | Italy | Holiday: Roma, Venezia, Firenze, Milano, Cuomo (post-qualifier) |
| 06.22-06.28 | Multiple | Spain | Holiday: Madrid, Granada (post-qualifier) |
| 06.04-06.12 | Pasadena | California | Collaboration visit: Caltech |
| 2010 | |||
| 12.31-01.01 | Manhattan | New York | New Year's at Time Square |
| 12.19-12.29 | Wichita, KS | Kansas | Visiting family |
| 06.15-08.30 | 東京 | Japan | 国立天文台/学術振興会の研究プルグラム (NSF East Asia & Pacific Summer Institutes) |
| 06.06-06.14 | Seoul | South Korea | Holiday: Seoul |
| 04.11-04.13 | Washington | D.C. | NSF EAPSI Orientation |
| 03.19-03.21 | Lima | Peru | Visiting family |
| 03.13-03.18 | Santiago | Chile | Yale-U. de Chile Conference |
| 03.05-03.12 | Puerto Rico | Puerto Rico | Holiday: Road Trip |