Pathway to the Galactic Distribution of Planets: Combined Spitzer and Ground-Based Microlens Parallax Measurements of 21 Single-Lens Events

Calchi Novati, S. and Gould, A. and Udalski, A. and Menzies, J. W. and Bond, I. A. and Shvartzvald, Y. and Street, R. A. and Hundertmark, M. and Beichman, C. A. and Yee, J. C. and Carey, S. and Poleski, R. and Skowron, J. and Kozłowski, S. and Mróz, P. and Pietrukowicz, P. and Pietrzyński, G. and Szymański, M. K. and Soszyński, I. and Ulaczyk, K. and Wyrzykowski, Ł. and OGLE Collaboration and Albrow, M. and Beaulieu, J. P. and Caldwell, J. A. R. and Cassan, A. and Coutures, C. and Danielski, C. and Dominis Prester, D. and Donatowicz, J. and Lončarić, K. and McDougall, A. and Morales, J. C. and Ranc, C. and Zhu, W. and PLANET Collaboration and Abe, F. and Barry, R. K. and Bennett, D. P. and Bhattacharya, A. and Fukunaga, D. and Inayama, K. and Koshimoto, N. and Namba, S. and Sumi, T. and Suzuki, D. and Tristram, P. J. and Wakiyama, Y. and Yonehara, A. and MOA Collaboration and Maoz, D. and Kaspi, S. and Friedmann, M. and Wise Group and Bachelet, E. and Figuera Jaimes, R. and Bramich, D. M. and Tsapras, Y. and Horne, K. and Snodgrass, C. and Wambsganss, J. and Steele, I. A. and Kains, N. and RoboNet Collaboration and Bozza, V. and Dominik, M. and Jørgensen, U. G. and Alsubai, K. A. and Ciceri, S. and D’Ago, G. and Haugbølle, T. and Hessman, F. V. and Hinse, T. C. and Juncher, D. and Korhonen, H. and Mancini, L. and Popovas, A. and Rabus, M. and Rahvar, S. and Scarpetta, G. and Schmidt, R. W. and Skottfelt, J. and Southworth, J. and Starkey, D. and Surdej, J. and Wertz, O. and Zarucki, M. and MiNDSTEp Consortium and Gaudi, B. S. and Pogge, R. W. and DePoy, D. L. and \muFUN Collaboration

ApJ