Christa Gall

Christa Gall

Associate Professor


  1. 2023
  2. Published

    LensWatch. I. Resolved HST Observations and Constraints on the Strongly Lensed Type Ia Supernova 2022qmx (“SN Zwicky”)

    Pierel, J. D. R., Arendse, N., Ertl, S., Huang, X., Moustakas, L. A., Schuldt, S., Shajib, A. J., Shu, Y., Birrer, S., Bronikowski, M., Hjorth, J., Suyu, S. H., Agarwal, S., Agnello, A., Bolton, A. S., Chakrabarti, S., Cold, C., Courbin, F., Della Costa, J. M., Dhawan, S. & 25 others, Engesser, M., Fox, O. D., Gall, Christa, Gomez, S., Goobar, A., Jha, S. W., Jimenez, C., Johansson, J., Larison, C., Li, G., Marques-chaves, R., Mao, S., Mazzali, P. A., Perez-fournon, I., Petrushevska, T., Poidevin, F., Rest, A., Sheu, W., Shirley, R., Silver, E., Storfer, C., Strolger, L. G., Treu, T., Wojtak, Radoslaw Jan & Zenati, Y., 15 May 2023, In: Astrophysical Journal. 948, 2, 23 p., 115.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Carnegie Supernova Project. II. Near-infrared Spectral Diversity and Template of Type Ia Supernovae

    Lu, J., Hsiao, E. Y., Phillips, M. M., Burns, C. R., Ashall, C., Morrell, N., Ng, L., Kumar, S., Shahbandeh, M., Hoeflich, P., Baron, E., Uddin, S., Stritzinger, M. D., Suntzeff, N. B., Baltay, C., Davis, S., Diamond, T. R., Folatelli, G., Forster, F., Gagne, J. & 13 others, Galbany, L., Gall, Christa, Gonzalez-Gaitan, S., Holmbo, S., Kirshner, R. P., Krisciunas, K., Marion, G. H., Perlmutter, S., Pessi, P. J., Piro, A. L., Rabinowitz, D., Ryder, S. D. & Sand, D. J., 1 May 2023, In: Astrophysical Journal. 948, 1, 24 p., 27.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    The Young Supernova Experiment Data Release 1 (YSE DR1): Light Curves and Photometric Classification of 1975 Supernovae

    Aleo, P. D., Malanchev, K., Sharief, S., Jones, D. O., Narayan, G., Foley, R. J., Villar, V. A., Angus, C. R., Baldassare, V. F., Bustamante-Rosell, M. J., Chatterjee, D., Cold, C., Coulter, D. A., Davis, K. W., Dhawan, S., Drout, M. R., Engel, A., French, K. D., Gagliano, A., Gall, C. & 67 others, Hjorth, Jens, Huber, M. E., Jacobson-Galan, W. V., Kilpatrick, C. D., Rangavar Langeroodi, Danial, Macias, P., Mandel, K. S., Margutti, R., Matasic, F., McGill, P., Pierel, J. D. R., Ramirez-Ruiz, E., Ransome, C. L., Rojas-Bravo, C., Siebert, M. R., Smith, K. W., de Soto, K. M., Stroh, M. C., Tinyanont, S., Taggart, K., Ward, S. M., Wojtak, Radoslaw Jan, Auchettl, K., Blanchard, P. K., de Boer, T. J. L., Boyd, B. M., Carroll, C. M., Chambers, K. C., DeMarchi, L., Dimitriadis, G., Dodd, S. A., Earl, N., Farías Hinojosa, Diego Andrés, Gao, H., Gomez, S., Grayling, M., Grillo, C., Hayes, E. E., Hung, T., Izzo, Luca, Khetan, Nandita, Kolborg, Anne Noer, Law-Smith, J. A. P., LeBaron, N., Lin, C. -., Luo, Y., Magnier, E. A., Matthews, D., Mockler, B., O'Grady, A. J. G., Pan, Y. -., Politsch, C. A., Raimundo, Sandra, Rest, A., Ridden-Harper, R., Sarangi, Arka, Schroder, S. L., Smartt, S. J., Terreran, G., Thorp, S., Vazquez, J., Wainscoat, R. J., Wang, Q., Wasserman, A. R., Yadavalli, S. K., Yarza, R. & Zenati, Y., 1 May 2023, In: Astrophysical Journal, Supplement Series. 266, 1, 46 p., 9.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 2022
  6. Published

    A fast-rising tidal disruption event from a candidate intermediate-mass black hole

    Angus, C. R., Baldassare, V. F., Mockler, B., Foley, R. J., Ramirez-Ruiz, E., Raimundo, S., French, K. D., Auchettl, K., Pfister, H., Gall, C., Hjorth, J., Drout, M. R., Alexander, K. D., Dimitriadis, G., Hung, T., Jones, D. O., Rest, A., Siebert, M. R., Taggart, K., Terreran, G. & 19 others, Tinyanont, S., Carroll, C. M., DeMarchi, L., Earl, N., Gagliano, A., Izzo, Luca, Villar, V. A., Zenati, Y., Arendse, N., Cold, C., de Boer, T. J. L., Chambers, K. C., Coulter, D. A., Khetan, Nandita, Lin, C. C., Magnier, E. A., Rojas-Bravo, C., Wainscoat, R. J. & Wojtak, Radoslaw Jan, 10 Nov 2022, In: Nature Astronomy. 6, p. 1452-1463 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Inferring properties of dust in supernovae with neural networks

    Ansari, Z., Gall, Christa, Wesson, R. & Krause, Oswin, 25 Oct 2022, In: Astronomy & Astrophysics. 666, 24 p., A176.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Hubble constant and nuclear equation of state from kilonova spectro-photometric light curves

    Perez-Garcia, M. A., Izzo, Luca, Barba-Gonzalez, D., Bulla, M., Sagues-Carracedo, A., Perez, E., Albertus, C., Dhawan, S., Prada, F., Agnello, Adriano, Angus, Charlotte, Bruun, S. H., del Burgo, C., Dominguez-Tagle, C., Gall, Christa, Goobar, A., Hjorth, Jens, Jones, D., Lopez-Sanchez, A. R. & Sollerman, J., 7 Oct 2022, In: Astronomy & Astrophysics. 666, 20 p., A67.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    A Carbon/Oxygen-dominated Atmosphere Days after Explosion for the "Super-Chandrasekhar" Type Ia SN 2020esm

    Dimitriadis, G., Foley, R. J., Arendse, N., Coulter, D. A., Jacobson-Galan, W., Siebert, M. R., Izzo, L., Jones, D. O., Kilpatrick, C. D., Pan, Y-C., Taggart, K., Auchettl, K., Gall, C., Hjorth, J., Kasen, D., Piro, A. L., Raimundo, S., Ramirez-Ruiz, E., Rest, A., Swift, J. J. & 1 others, Woosley, S. E., 1 Mar 2022, In: Astrophysical Journal. 927, 1, 16 p., 78.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    The Early Phases of Supernova 2020pni: Shock Ionization of the Nitrogen-enriched Circumstellar Material

    Terreran, G., Jacobson-Galán, W. V., Groh, J. H., Margutti, R., Coppejans, D. L., Dimitriadis, G., Kilpatrick, C. D., Matthews, D. J., Siebert, M. R., Angus, C. R., Brink, T. G., Filippenko, A. V., Foley, R. J., Jones, D. O., Tinyanont, S., Gall, C., Pfister, H., Zenati, Y., Ansari, Z., Auchettl, K. & 3 others, El-Badry, K., Magnier, E. A. & Zheng, W., 8 Feb 2022, In: Astrophysical Journal. 926, 1, 22 p., 20.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Carnegie Supernova Project-II: Near-infrared Spectroscopy of Stripped-envelope Core-collapse Supernovae

    Shahbandeh, M., Hsiao, E. Y., Ashall, C., Teffs, J., Hoeflich, P., Morrell, N., Phillips, M. M., Anderson, J. P., Baron, E., Burns, C. R., Contreras, C., Davis, S., Diamond, T. R., Folatelli, G., Galbany, L., Gall, C., Hachinger, S., Holmbo, S., Karamehmetoglu, E., Kasliwal, M. M. & 12 others, Kirshner, R. P., Krisciunas, K., Kumar, S., Lu, J., Marion, G. H., Mazzali, P. A., Piro, A. L., Sand, D. J., Stritzinger, M. D., Suntzeff, N. B., Taddia, F. & Uddin, S. A., 3 Feb 2022, In: Astrophysical Journal. 925, 2, 24 p., 175.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    An Early-time Optical and Ultraviolet Excess in the Type-Ic SN 2020oi

    Gagliano, A., Izzo, L., Kilpatrick, C. D., Mockler, B., Jacobson-Galán, W. V., Terreran, G., Dimitriadis, G., Zenati, Y., Auchettl, K., Drout, M. R., Narayan, G., Foley, R. J., Margutti, R., Rest, A., Jones, D. O., Aganze, C., Aleo, P. D., Burgasser, A. J., Coulter, D. A., Gerasimov, R. & 13 others, Gall, Christa, Hjorth, Jens, Hsu, C. C., Magnier, E. A., Mandel, K. S., Piro, A. L., Rojas-Bravo, C., Siebert, M. R., Stacey, H., Stroh, M. C., Swift, J. J., Taggart, K. & Tinyanont, S., 10 Jan 2022, In: Astrophysical Journal. 924, 2, 49 p., 55.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 32097250