RadioSED I: Bayesian inference of radio SEDs from inhomogeneous surveys

Autor: Kerrison, Emily F., Allison, James R., Moss, Vanessa A., Sadler, Elaine M., Rees, Glen A.

We present here RadioSED, a Bayesian inference framework tailored to modelling and classifying broadband radio spectral energy distributions (SEDs) using only data from publicly-released, large-area surveys. We outline the functionality of RadioSED,

Externí odkaz: http://arxiv.org/abs/2407.16201

The Astropy Problem

Autor: Muna, Demitri, Alexander, Michael, Allen, Alice, Ashley, Richard, Asmus, Daniel, Azzollini, Ruyman, Bannister, Michele, Beaton, Rachael, Benson, Andrew, Berriman, G. Bruce, Bilicki, Maciej, Boyce, Peter, Bridge, Joanna, Cami, Jan, Cangi, Eryn, Chen, Xian, Christiny, Nicholas, Clark, Christopher, Collins, Michelle, Comparat, Johan, Cook, Neil, Croton, Darren, Davids, Isak Delberth, Depagne, Éric, Donor, John, Santos, Leonardo A. dos, Douglas, Stephanie, Du, Alan, Durbin, Meredith, Erb, Dawn, Faes, Daniel, Fernández-Trincado, J. G., Foley, Anthony, Fotopoulou, Sotiria, Frimann, Søren, Frinchaboy, Peter, Garcia-Dias, Rafael, Gawryszczak, Artur, George, Elizabeth, Gonzalez, Sebastian, Gordon, Karl, Gorgone, Nicholas, Gosmeyer, Catherine, Grasha, Katie, Greenfield, Perry, Grellmann, Rebekka, Guillochon, James, Gurwell, Mark, Haas, Marcel, Hagen, Alex, Haggard, Daryl, Haines, Tim, Hall, Patrick, Hellwing, Wojciech, Herenz, Edmund Christian, Hinton, Samuel, Hlozek, Renee, Hoffman, John, Holman, Derek, Holwerda, Benne Willem, Horton, Anthony, Hummels, Cameron, Jacobs, Daniel, Jensen, Jens Juel, Jones, David, Karick, Arna, Kelley, Luke, Kenworthy, Matthew, Kitchener, Ben, Klaes, Dominik, Kohn, Saul, Konorski, Piotr, Krawczyk, Coleman, Kuehn, Kyler, Kuutma, Teet, Lam, Michael T., Lane, Richard, Liske, Jochen, Lopez-Camara, Diego, Mack, Katherine, Mangham, Sam, Mao, Qingqing, Marsh, David J. E., Mateu, Cecilia, Maurin, Loïc, McCormac, James, Momcheva, Ivelina, Monteiro, Hektor, Mueller, Michael, Munoz, Roberto, Naidu, Rohan, Nelson, Nicholas, Nitschelm, Christian, North, Chris, Nunez-Iglesias, Juan, Ogaz, Sara, Owen, Russell, Parejko, John, Patrício, Vera, Pepper, Joshua, Perrin, Marshall, Pickering, Timothy, Piscionere, Jennifer, Pogge, Richard, Poleski, Radek, Pourtsidou, Alkistis, Price-Whelan, Adrian M., Rawls, Meredith L., Read, Shaun, Rees, Glen, Rein, Hanno, Rice, Thomas, Riemer-Sørensen, Signe, Rusomarov, Naum, Sanchez, Sebastian F., Santander-García, Miguel, Sarid, Gal, Schoenell, William, Scholz, Aleks, Schuhmann, Robert L., Schuster, William, Scicluna, Peter, Seidel, Marja, Shao, Lijing, Sharma, Pranav, Shulevski, Aleksandar, Shupe, David, Sifón, Cristóbal, Simmons, Brooke, Sinha, Manodeep, Skillen, Ian, Soergel, Bjoern, Spriggs, Thomas, Srinivasan, Sundar, Stevens, Abigail, Streicher, Ole, Suchyta, Eric, Tan, Joshua, Telford, O. Grace, Thomas, Romain, Tonini, Chiara, Tremblay, Grant, Tuttle, Sarah, Urrutia, Tanya, Vaughan, Sam, Verdugo, Miguel, Wagner, Alexander, Walawender, Josh, Wetzel, Andrew, Willett, Kyle, Williams, Peter K. G., Yang, Guang, Zhu, Guangtun, Zonca, Andrea

The Astropy Project (http://astropy.org) is, in its own words, "a community effort to develop a single core package for Astronomy in Python and foster interoperability between Python astronomy packages." For five years this project has been managed,

Externí odkaz: http://arxiv.org/abs/1610.03159

ZFOURGE catalogue of AGN candidates: an enhancement of 160{\mu}m-derived star-formation rates in active galaxies to $z$ = 3.2

Autor: Cowley, Michael J., Spitler, Lee R., Tran, Kim-Vy H., Rees, Glen A., Labbé, Ivo, Allen, Rebecca J., Brammer, Gabriel B., Glazebrook, Karl, Hopkins, Andrew M., Juneau, Stéphanie, Kacprzak, Glenn G., Mullaney, James R., Nanayakkara, Themiya, Papovich, Casey, Quadri, Ryan F., Straatman, Caroline M. S., Tomczak, Adam R., van Dokkum, Pieter G.

We investigate active galactic nuclei (AGN) candidates within the FourStar Galaxy Evolution Survey (ZFOURGE) to determine the impact they have on star-formation in their host galaxies. We first identify a population of radio, X-ray, and infrared-sele

Externí odkaz: http://arxiv.org/abs/1601.02016

The sizes of massive quiescent and star forming galaxies at z~4 with ZFOURGE and CANDELS

Autor: Straatman, Caroline M. S., Labbe, Ivo, Spitler, Lee R., Glazebrook, Karl, Tomczak, Adam, Allen, Rebecca, Brammer, Gabriel B., Cowley, Michael, van Dokkum, Pieter, Kacprzak, Glenn G., Kawinwanichakij, Lalit, Mehrtens, Nicola, Nanayakkara, Themiya, Papovich, Casey, Persson, S. Eric, Quadri, Ryan F., Rees, Glen, Tilvi, Vithal, Tran, Kim-Vy, Whitaker, Katherine E.

We study the rest-frame ultra-violet sizes of massive (~0.8 x 10^11 M_Sun) galaxies at 3.4