1. The BUFFALO HST Survey
- Author
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Steinhardt, Charles L., Jauzac, Mathilde, Acebron, Ana, Atek, Hakim, Capak, Peter, Davidzon, Iary, Eckert, Dominique, Harvey, David, Koekemoer, Anton M., Lagos, Claudia D. P., Mahler, Guillaume, Montes, Mireia, Niemiec, Anna, Nonino, Mario, Oesch, P. A., Richard, Johan, Rodney, Steven A., Schaller, Matthieu, Sharon, Keren, Strolger, Louis-Gregory, Allingham, Joseph, Amara, Adam, Bah'e, Yannick, Boehm, Celine, Bose, Sownak, Bouwens, Rychard J., Bradley, Larry D., Brammer, Gabriel, Broadhurst, Tom, Canas, Rodrigo, Cen, Renyue, Clement, Benjamin, Clowe, Douglas, Coe, Dan, Connor, Thomas, Darvish, Behnam, Diego, Jose M., Ebeling, Harald, Edge, A. C., Egami, Eiichi, Ettori, Stefano, Faisst, Andreas L., Frye, Brenda, Furtak, Lukas J., Gomez-Guijarro, C., Gonzalez, J. D. Remolina, Gonzalez, Anthony, Graur, Or, Gruen, Daniel, Hensley, Hagan, Hovis-Afflerbach, Beryl, Jablonka, Pascale, Jha, Saurabh W., Jullo, Eric, Kneib, Jean-Paul, Kokorev, Vasily, Lagattuta, David J., Limousin, Marceau, von der Linden, Anja, Linzer, Nora B., Lopez, Adrian, Magdis, Georgios E., Massey, Richard, Masters, Daniel C., Maturi, Matteo, McCully, Curtis, McGee, Sean L., Meneghetti, Massimo, Mobasher, Bahram, Moustakas, Leonidas A., Murphy, Eric J., Natarajan, Priyamvada, Neyrinck, Mark, O'Connor, Kyle, Oguri, Masamune, Pagul, Amanda, Rhodes, Jason, Rich, R. Michael, Robertson, Andrew, Sereno, Mauro, Shan, Huanyuan, Smith, Graham P., Sneppen, Albert, Squires, Gordon K., Tam, Sut-Ieng, Tchernin, Celine, Toft, Sune, Umetsu, Keiichi, Weaver, John R., van Weeren, R. J., Williams, Liliya L. R., Wilson, Tom J., Yan, Lin, Zitrin, Adi, Steinhardt, Charles L., Jauzac, Mathilde, Acebron, Ana, Atek, Hakim, Capak, Peter, Davidzon, Iary, Eckert, Dominique, Harvey, David, Koekemoer, Anton M., Lagos, Claudia D. P., Mahler, Guillaume, Montes, Mireia, Niemiec, Anna, Nonino, Mario, Oesch, P. A., Richard, Johan, Rodney, Steven A., Schaller, Matthieu, Sharon, Keren, Strolger, Louis-Gregory, Allingham, Joseph, Amara, Adam, Bah'e, Yannick, Boehm, Celine, Bose, Sownak, Bouwens, Rychard J., Bradley, Larry D., Brammer, Gabriel, Broadhurst, Tom, Canas, Rodrigo, Cen, Renyue, Clement, Benjamin, Clowe, Douglas, Coe, Dan, Connor, Thomas, Darvish, Behnam, Diego, Jose M., Ebeling, Harald, Edge, A. C., Egami, Eiichi, Ettori, Stefano, Faisst, Andreas L., Frye, Brenda, Furtak, Lukas J., Gomez-Guijarro, C., Gonzalez, J. D. Remolina, Gonzalez, Anthony, Graur, Or, Gruen, Daniel, Hensley, Hagan, Hovis-Afflerbach, Beryl, Jablonka, Pascale, Jha, Saurabh W., Jullo, Eric, Kneib, Jean-Paul, Kokorev, Vasily, Lagattuta, David J., Limousin, Marceau, von der Linden, Anja, Linzer, Nora B., Lopez, Adrian, Magdis, Georgios E., Massey, Richard, Masters, Daniel C., Maturi, Matteo, McCully, Curtis, McGee, Sean L., Meneghetti, Massimo, Mobasher, Bahram, Moustakas, Leonidas A., Murphy, Eric J., Natarajan, Priyamvada, Neyrinck, Mark, O'Connor, Kyle, Oguri, Masamune, Pagul, Amanda, Rhodes, Jason, Rich, R. Michael, Robertson, Andrew, Sereno, Mauro, Shan, Huanyuan, Smith, Graham P., Sneppen, Albert, Squires, Gordon K., Tam, Sut-Ieng, Tchernin, Celine, Toft, Sune, Umetsu, Keiichi, Weaver, John R., van Weeren, R. J., Williams, Liliya L. R., Wilson, Tom J., Yan, Lin, and Zitrin, Adi
- Abstract
The Beyond Ultra-deep Frontier Fields and Legacy Observations (BUFFALO) is a 101 orbit + 101 parallel Cycle 25 Hubble Space Telescope Treasury program taking data from 2018-2020. BUFFALO will expand existing coverage of the Hubble Frontier Fields (HFF) in WFC3/IR F105W, F125W, and F160W and ACS/WFC F606W and F814W around each of the six HFF clusters and flanking fields. This additional area has not been observed by HST but is already covered by deep multi-wavelength datasets, including Spitzer and Chandra. As with the original HFF program, BUFFALO is designed to take advantage of gravitational lensing from massive clusters to simultaneously find high-redshift galaxies which would otherwise lie below HST detection limits and model foreground clusters to study properties of dark matter and galaxy assembly. The expanded area will provide a first opportunity to study both cosmic variance at high redshift and galaxy assembly in the outskirts of the large HFF clusters. Five additional orbits are reserved for transient followup. BUFFALO data including mosaics, value-added catalogs and cluster mass distribution models will be released via MAST on a regular basis, as the observations and analysis are completed for the six individual clusters., Comment: Accepted ApJS; MAST archive will be live concurrent with publication
- Published
- 2020
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