Christa Gall
Associate Professor
DARK
Jagtvej 155A
2200 København N
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Early gray dust formation in the type IIn SN 2005ip
Nielsen, A. B., Hjorth, Jens & Gall, Christa, 1 Mar 2018, In: Astronomy & Astrophysics. 611, 5 p., A67.Research output: Contribution to journal › Journal article › Research › peer-review
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The optical afterglow of the short gamma-ray burst associated with GW170817
Lyman, J. D., Lamb, G. P., Levan, A. J., Mandel, I., Tanvir, N. R., Kobayashi, S., Gompertz, B., Hjorth, J., Fruchter, A. S., Kangas, T., Steeghs, D., Steele, I. A., Cano, Z., Copperwheat, C., Evans, P. A., Fynbo, J. P. U., Gall, C., Im, M., Izzo, L., Jakobsson, P. & 16 others, , 1 Sep 2018, In: Nature Astronomy. 2, 9, p. 751-754 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The Distance to NGC 4993: The Host Galaxy of the Gravitational-wave Event GW170817
Hjorth, Jens, Levan, A. J., Tanvir, N. R., Lyman, J. D., Wojtak, Radoslaw Jan, Schroder, S. L., Mandel, I., Gall, Christa & Bruun, S. H., 20 Oct 2017, In: Astrophysics Journal Letters. 848, 2, L31.Research output: Contribution to journal › Journal article › Research › peer-review
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Lanthanides or Dust in Kilonovae: Lessons Learned from GW170817
Gall, Christa, Hjorth, Jens, Rosswog, S., Tanvir, N. R. & Levan, A. J., 10 Nov 2017, In: Astrophysics Journal Letters. 849, 2, L19.Research output: Contribution to journal › Journal article › Research › peer-review
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The Lowest of the Low: Discovery of SN 2019gsc and the Nature of Faint Iax Supernovae
Srivastav, S., Smartt, S. J., Leloudas, G., Huber, M. E., Chambers, K., Malesani, D. B., Hjorth, Jens, Gillanders, J. H., Schultz, A., Sim, S. A., Auchettl, K., Fynbo, Johan Peter Uldall, Gall, Christa, McBrien, O. R., Rest, A., Smith, K. W., Wojtak, Radoslaw Jan & Young, D. R., 1 Apr 2020, In: Astrophysical Journal Letters. 892, 2, 8 p., L24.Research output: Contribution to journal › Letter › Research › peer-review
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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 journal › Journal article › Research › peer-review
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24 Messages on a Sustainable Career in Research at UCPH
Larsen, K. R. (ed.), Wegener, H. C., Stein, A., Bach, A., Williams, A. R., Gall, C., Gravert, C., Gloriam, D. E., Lorenzen, E., Yvanez, E., Cappellini, E., Poulsen, F., Mortensen, J., Bentzen, J. S., Shik, J. Z., Miskowiak, K. W., Elgaard, K. K. E., Jønsson, K. A., Won, K. J., Nørgaard, L. C. & 9 others, , 2020, University of Copenhagen. 31 p.Research output: Book/Report › Report › Communication
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SN 2017gmr: An Energetic Type II-P Supernova with Asymmetries
Andrews, J. E., Sand, D. J., Valenti, S., Smith, N., Dastidar, R., Sahu, D. K., Misra, K., Singh, A., Hiramatsu, D., Brown, P. J., Hosseinzadeh, G., Chen, S., Chomiuk, L., Cikota, A., Congiu, E., Cseh, B., Davis, S., Elias-Rosa, N., Faran, T., Fraser, M. & 21 others, , 1 Nov 2019, In: Astrophysical Journal. 885, 1, 23 p., 43.Research output: Contribution to journal › Journal article › Research › peer-review
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Genesis and evolution of dust in the early universe
Gall, Christa, 30 Jul 2010, Niels Bohr Institute, Dark Cosmology Center ed. København's Universitet. 173 p.Research output: Book/Report › Ph.D. thesis › Research
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The Early Detection and Follow-up of the Highly Obscured Type II Supernova 2016ija/DLT16am
Tartaglia, L., Sands, D. J., Valenti, S., Wyatt, S., Anderson, J. P., Arcavi, I., Ashall, C., Botticella, M. T., Cartier, R., Chen, T. -W., Cikota, A., Coulter, D., Della Valle, M., Foley, R. J., Gal-Yam, A., Galbany, L., Gall, C., Haislip, J. B., Harmanen, J., Hosseinzadeh, G. & 28 others, , 20 Jan 2018, In: Astrophysical Journal. 853, 1, 62.Research output: Contribution to journal › Journal article › Research › peer-review
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A spectroscopic look at the gravitationally lensed Type Ia supernova 2016geu at z = 0.409
Cano, Z., Selsing, J., Hjorth, Jens, Ugarte Postigo, A. D., Gall, Christa, Christensen, Lise Bech & Kann, D. ~., 1 Jan 2018, In: Monthly Notices of the Royal Astronomical Society. 473, p. 4257-4267 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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, , 8 Feb 2022, In: Astrophysical Journal. 926, 1, 22 p., 20.Research output: Contribution to journal › Journal article › Research › peer-review
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JWST NIRCam Observations of SN 1987A: Spitzer Comparison and Spectral Decomposition
Arendt, R. G., Boyer, M. L., Dwek, E., Matsuura, M., Ravi, A. P., Rest, A., Chevalier, R., Cigan, P., De Looze, I., De Marchi, G., Fransson, C., Gall, C., Gehrz, R. D., Gomez, H. L., Kangas, T., Kirchschlager, F., Kirshner, R. P., Larsson, J., Lundqvist, P., Milisavljevic, D. & 7 others, , 20 Dec 2023, In: Astrophysical Journal. 959, 2, 12 p., 95.Research output: Contribution to journal › Journal article › Research › peer-review
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SN 2022ann: a Type Icn supernova from a dwarf galaxy that reveals helium in its circumstellar environment
Davis, K. W., Taggart, K., Tinyanont, S., Foley, R. J., Villar, V. A., Izzo, L., Angus, C. R., Bustamante-Rosell, M. J., Coulter, D. A., Earl, N., Farias, D., Hjorth, J., Huber, M. E., Jones, D. O., Kelly, P. L., Kilpatrick, C. D., Langeroodi, D., Miao, H. Y., Pellegrino, C. M., Ramirez-Ruiz, E. & 47 others, , 30 May 2023, In: Monthly Notices of the Royal Astronomical Society. 523, 2, p. 2530-2550 21 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Flight of the Bumblebee: the Early Excess Flux of Type Ia Supernova 2023bee Revealed by TESS, Swift, and Young Supernova Experiment Observations
Wang, Q., Rest, A., Dimitriadis, G., Ridden-harper, R., Siebert, M. R., Magee, M., Angus, C. R., Auchettl, K., Davis, K. W., Foley, R. J., Fox, O. D., Gomez, S., Jencson, J. E., Jones, D. O., Kilpatrick, C. D., Pierel, J. D. R., Piro, A. L., Polin, A., Politsch, C. A., Rojas-bravo, C. & 24 others, , 1 Feb 2024, In: Astrophysical Journal. 962, 1, 18 p., 17.Research output: Contribution to journal › Journal article › Research › peer-review
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Strongly Bipolar Inner Ejecta of the Normal Type IIP Supernova ASASSN-16at
Bose, S., Dong, S., Elias-Rosa, N., Shappee, B. J., Bersier, D., Benetti, S., Stritzinger, M. D., Grupe, D., Kochanek, C. S., Prieto, J. L., Chen, P., Kuncarayakti, H., Mattila, S., Morales-Garoffolo, A., Morrell, N., Onori, F., Reynolds, T. M., Siviero, A., Somero, A., Stanek, K. Z. & 7 others, , 1 Mar 2019, In: Astrophysical Journal Letters. 873, 1, L3.Research output: Contribution to journal › Journal article › Research › peer-review
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Genesis and evolution of dust in galaxies in the early Universe. I. Modelling dust evolution in starburst galaxies
Gall, Christa, Andersen, Anja C. & Hjorth, Jens, 18 Feb 2011, In: Astronomy & Astrophysics. 528, p. A13Research output: Contribution to journal › Journal article › Research › peer-review
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Observational constraints on the optical and near-infrared emission from the neutron star-black hole binary merger candidate S190814bv
Ackley, K., Amati, L., Barbieri, C., Bauer, F. E., Benetti, S., Bernardini, M. G., Bhirombhakdi, K., Botticella, M. T., Branchesi, M., Brocato, E., Bruun, S. H., Bulla, M., Campana, S., Cappellaro, E., Castro-Tirado, A. J., Chambers, K. C., Chaty, S., Chen, T-W., Ciolfi, R., Coleiro, A. & 134 others, , 10 Nov 2020, In: Astronomy & Astrophysics. 643, 48 p., A113.Research output: Contribution to journal › Journal article › Research › peer-review
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The Fate of the Interstellar Medium in Early-type Galaxies. II. Observational Evidence for Morphological Quenching*
Leśniewska, A., Michałowski, M. J., Gall, Christa, Hjorth, Jens, Nadolny, J., Ryzhov, O. & Solar, M., 31 Jul 2023, In: Astrophysical Journal. 953, 1, 8 p., 27.Research output: Contribution to journal › Journal article › Research › peer-review
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The transitional gap transient AT 2018hso: new insights into the luminous red nova phenomenon
Cai, Y. -Z., Pastorello, A., Fraser, M., Prentice, S. J., Reynolds, T. M., Cappellaro, E., Benetti, S., Morales-Garoffolo, A., Reguitti, A., Elias-Rosa, N., Brennan, S., Callis, E., Cannizzaro, G., Fiore, A., Gromadzki, M., Galindo-Guil, F. J., Gall, C., Heikkila, T., Mason, E., Moran, S. & 3 others, , 3 Dec 2019, In: Astronomy & Astrophysics. 632, 9 p., A16.Research output: Contribution to journal › Journal article › Research › peer-review
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YSE/Pan-STARRS1 Transient Discovery Report for 2020-01-31
Jones, D. O., French, K. D., Agnello, A., Angus, C. R., Ansari, Z., Arendse, N., Gall, C., Grillo, C., Bruun, S. H., Hede, C., Hjorth, J., Izzo, L., Korhonen, H., Raimundo, S., Ramanah, D. K., Sarangi, A., Wojtak, R., Chambers, K. C., Huber, M. E., Magnier, E. A. & 31 others, , 1 Jan 2020, In: Transient Name Server Discovery Report, No. 2020-76. 341Research output: Contribution to journal › Journal article › Research › peer-review
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Pan-STARRS1 Transient Discovery Report for 2020-01-08
Jones, D. O., French, K. D., Agnello, A., Angus, C. R., Ansari, Z., Arendse, N., Gall, C., Grillo, C., Bruun, S. H., Hede, C., Hjorth, J., Izzo, L., Korhonen, H., Raimundo, S., Ramanah, D. K., Sarangi, A., Wojtak, R., Chambers, K. C., Huber, M. E., Magnier, E. A. & 31 others, , 1 Jan 2020, In: Transient Name Server Discovery Report, No. 2020-76. 76Research output: Contribution to journal › Journal article › Research › peer-review
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On inferring extinction laws in z ~ 6 quasars as signatures of supernova dust
Hjorth, Jens, Vreeswijk, P. M., Gall, Christa & Watson, Darach Jafar, 10 May 2013, In: The Astrophysical Journal. 768, 2, 173.Research output: Contribution to journal › Journal article › Research › peer-review
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Carnegie Supernova Project-II: Extending the Near-infrared Hubble Diagram for Type Ia Supernovae to z similar to 0.1
Phillips, M. M., Contreras, C., Hsiao, E. Y., Morrell, N., Burns, C. R., Stritzinger, M., Ashall, C., Freedman, W. L., Hoeflich, P., Persson, S. E., Piro, A. L., Suntzeff, N. B., Uddin, S. A., Anais, J., Baron, E., Busta, L., Campillay, A., Castellon, S., Corco, C., Diamond, T. & 24 others, , 2 Jan 2019, In: Publications of the Astronomical Society of the Pacific. 131, 995, 23 p., 014001.Research output: Contribution to journal › Journal article › Research › peer-review
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The nebular spectra of the transitional Type Ia Supernovae 2007on and 2011iv: broad, multiple components indicate aspherical explosion cores
Mazzali, P. A., Ashall, C., Pian, E., Stritzinger, M. D., Gall, Christa, Phillips, M. M., Hoflich, P. & Hsiao, E., 20 Feb 2018, In: Monthly Notices of the Royal Astronomical Society. 476, 3, p. 2905-2917Research output: Contribution to journal › Journal article › Research › peer-review
ID: 32097250
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The Distance to NGC 4993: The Host Galaxy of the Gravitational-wave Event GW170817
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
182
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Lanthanides or Dust in Kilonovae: Lessons Learned from GW170817
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
74
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The fate of the interstellar medium in early-type galaxies I. First direct measurement of the timescale of dust removal
Research output: Contribution to journal › Journal article › Research › peer-review
Published