Dr Ian Czekala

Dr Ian Czekala

Lecturer in Astrophysics

Researcher profile

Email
ic95@st-andrews.ac.uk

 

Research areas

Research Website

Selected publications

  • Open access

    A circumplanetary disk around PDS70c

     Benisty, M., Bae, J., Facchini, S., Keppler, M., Teague, R., Isella, A., Kurtovic, N. T., Pérez, L. M., Sierra, A., Andrews, S. M., Carpenter, J., Czekala, I., Dominik, C., Henning, T., Menard, F., Pinilla, P. & Zurlo, A., 22 Jul 2021, In: Astrophysical Journal Letters. 916, 1, 15 p., L2.

    Research output: Contribution to journal › Article › peer-review

  • Open access

    A coplanar circumbinary protoplanetary disk in the TWA 3 triple M dwarf system

     Czekala, I., Ribas, Á., Cuello, N., Chiang, E., Macías, E., Duchêne, G., Andrews, S. M. & Espaillat, C. C., 1 May 2021, In: The Astrophysical Journal. 912, 1, 13 p., 6.

    Research output: Contribution to journal › Article › peer-review

  • Open access

    Molecules with ALMA at Planet-forming Scales (MAPS). II. CLEAN strategies for synthesizing images of molecular line emission in protoplanetary disks

     Czekala, I., Loomis, R. A., Teague, R., Booth, A. S., Huang, J., Cataldi, G., Ilee, J. D., Law, C. J., Walsh, C., Bosman, A. D., Guzmán, V. V., Le Gal, R., Öberg, K. I., Yamato, Y., Aikawa, Y., Andrews, S. M., Bae, J., Bergin, E. A., Bergner, J. B., Cleeves, L. I., & 10 others Kurtovic, N. T., Ménard, F., Nomura, H., Pérez, L. M., Qi, C., Schwarz, K. R., Tsukagoshi, T., Waggoner, A. R., Wilner, D. J. & Zhang, K., Nov 2021, In: Astrophysical Journal Supplement Series. 257, 1, 19 p., 2.

    Research output: Contribution to journal › Article › peer-review

  • Characterizing Young, Cool M-Stars and their Planet-Forming Disks

     Pegues, J., Öberg, K., Andrews, S., Bergner, J., Czekala, I., Huang, J., Teague, R., Bergin, E., Cleeves, L. I., Guzmán, V., Herczeg, G., Long, F., Pascucci, I., Qi, C. & Wilner, D., 1 Mar 2021, p. 255.

    Research output: Contribution to conference › Abstract

  • Open access

    Molecules with ALMA at Planet-forming Scales (MAPS): a circumplanetary disk candidate in molecular-line emission in the AS 209 Disk

    Bae, J., Teague, R., Andrews, S. M., Benisty, M., Facchini, S., Galloway-Sprietsma, M., Loomis, R. A., Aikawa, Y., Alarcón, F., Bergin, E., Bergner, J. B., Booth, A. S., Cataldi, G., Cleeves, L. I., Czekala, I., Guzmán, V. V., Huang, J., Ilee, J. D., Kurtovic, N. T., Law, C. J., & 12 others Le Gal, R., Liu, Y., Long, F., Ménard, F., Öberg, K. I., Pérez, L. M., Qi, C., Schwarz, K. R., Sierra, A., Walsh, C., Wilner, D. J. & Zhang, K., 1 Aug 2022, In: Astrophysical Journal Letters. 934, 2, 17 p., 934.

    Research output: Contribution to journal › Article › peer-review

  • Open access

    Deep exploration of the planets HR 8799 b, c, and d with moderate-resolution spectroscopy

     Ruffio, J-B., Konopacky, Q. M., Barman, T., Macintosh, B., Hoch, K. K. W., De Rosa, R. J., Wang, J. J., Czekala, I. & Marois, C., 6 Dec 2021, In: Astronomical Journal. 162, 6, 27 p., 290.

    Research output: Contribution to journal › Article › peer-review

  • Open access

    The degree of alignment between circumbinary disks and their binary hosts

     Czekala, I., Chiang, E., Andrews, S. M., Jensen, E. L. N., Torres, G., Wilner, D. J., Stassun, K. G. & Macintosh, B., 20 Sept 2019, In: Astrophysical Journal. 883, 1, 24 p., 22.

    Research output: Contribution to journal › Article › peer-review

  • Detecting a Young 2 Jupiter Mass Planet Embedded in the Disk of HD 163296

    Cugno, G., Teague, R., Andrews, S. M., Bae, J., Benisty, M., Bergin, E. A., Bohn, A. J., Bonse, M. J., Bosman, A., Christiaens, V., Cleeves, I., Czekala, I., Guidi, G., Guzman, V., Henning, T. K., Huang, J., Ilee, J. D., Law, C., Le Gal, R. H. A., Long, F., & 13 others Loomis, R. A., Menard, F., Oberg, K., Patapis, P. A., Pinte, C., Price, D. J., Quanz, S. P., Rab, C., Sierra Morales, A. E., Stolker, T., Szulagyi, J., Wilner, D. & Zhang, K., 1 Mar 2021

    Research output: Other contribution

  • Open access

    Disentangling time-series spectra with Gaussian processes: applications to radial velocity analysis

     Czekala, I., Mandel, K. S., Andrews, S. M., Dittmann, J. A., Ghosh, S. K., Montet, B. T. & Newton, E. R., 4 May 2017, In: The Astrophysical Journal. 840, 1, 19 p., 49.

    Research output: Contribution to journal › Article › peer-review

  • Open access

    Dynamical masses and stellar evolutionary model predictions of M stars

     Pegues, J., Czekala, I., Andrews, S. M., Öberg, K. I., Herczeg, G. J., Bergner, J. B., Ilsedore Cleeves, L., Guzmán, V. V., Huang, J., Long, F., Teague, R. & Wilner, D. J., 11 Feb 2021, In: The Astrophysical Journal. 908, 1, 20 p., 42.

    Research output: Contribution to journal › Article › peer-review

 

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