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MIGHTEE: the continuum survey Data Release 1

Monthly Notices of the Royal Astronomical Society Oxford University Press 536:3 (2024) 2187-2211

Authors:

Catherine Hale, Ian Heywood, Matthew Jarvis, Imogen Whittam, Philip Best, Fangxia An, Rebecca Bowler, Ian Harrison, Allison Matthews, Dan Smith, Russ Taylor, Mattia Vaccari

Abstract:

The MeerKAT International GHz Tiered Extragalactic Exploration Survey (MIGHTEE) is one of the large survey projects using the MeerKAT telescope, covering four fields that have a wealth of ancillary data available. We present Data Release 1 of the MIGHTEE continuum survey, releasing total intensity images and catalogues over ∼20 deg2, across three fields at ∼1.2-1.3 GHz. This includes 4.2 deg2 over the Cosmic Evolution Survey (COSMOS) field, 14.4 deg2 over the XMM Large-Scale Structure (XMM-LSS) field and deeper imaging over 1.5 deg2 of the Extended Chandra Deep Field South (CDFS). We release images at both a lower resolution (7–9 arcsec) and higher resolution (∼5 arcsec). These images have central rms sensitivities of ∼1.3 −2.7 μJy beam−1 (∼1.2 −3.6 μJy beam−1) in the lower (higher) resolution images respectively. We also release catalogues comprised of ∼144 000 (∼114 000) sources using the lower (higher) resolution images. We compare the astrometry and flux-density calibration with the Early Science data in the COSMOS and XMM-LSS fields and previous radio observations in the CDFS field, finding broad agreement. Furthermore, we extend the source counts at the ∼10 μJy level to these larger areas (∼20 deg2) and, using the areal coverage of MIGHTEE we measure the sample variance for differing areas of sky. We find a typical sample variance of 10-20percnt for 0.3 and 0.5 sq. deg. sub-regions at S1.4 ≤ 200 μJy, which increases at brighter flux densities, given the lower source density and expected higher galaxy bias for these sources.
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MIGHTEE: The Continuum Survey Data Release 1

(2024)

Authors:

CL Hale, I Heywood, MJ Jarvis, IH Whittam, PN Best, Fangxia An, RAA Bowler, I Harrison, A Matthews, DJB Smith, AR Taylor, M Vaccari
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Euclid preparation

Astronomy & Astrophysics EDP Sciences 691 (2024) a319

Authors:

G Congedo, L Miller, AN Taylor, N Cross, CAJ Duncan, T Kitching, N Martinet, S Matthew, T Schrabback, M Tewes, N Welikala, N Aghanim, A Amara, S Andreon, N Auricchio, M Baldi, S Bardelli, R Bender, C Bodendorf, D Bonino, E Branchini, M Brescia, J Brinchmann, S Camera, V Capobianco, C Carbone, VF Cardone, J Carretero, S Casas, FJ Castander, M Castellano, S Cavuoti, A Cimatti, CJ Conselice, L Conversi, Y Copin, F Courbin, HM Courtois, M Cropper, A Da Silva, H Degaudenzi, AM Di Giorgio, J Dinis, F Dubath, X Dupac, M Farina, S Farrens, S Ferriol, P Fosalba, M Frailis, E Franceschi, S Galeotta, B Garilli, B Gillis, C Giocoli, A Grazian, F Grupp, SVH Haugan, MS Holliman, W Holmes, F Hormuth, A Hornstrup, P Hudelot, K Jahnke, E Keihänen, S Kermiche, A Kiessling, M Kilbinger, B Kubik, K Kuijken, M Kümmel, M Kunz, H Kurki-Suonio, S Ligori, PB Lilje, V Lindholm, I Lloro, D Maino, E Maiorano, O Mansutti, O Marggraf, K Markovic, F Marulli, R Massey, S Maurogordato, HJ McCracken, E Medinaceli, S Mei, M Melchior, M Meneghetti, E Merlin, G Meylan, M Moresco, B Morin, L Moscardini, E Munari, S-M Niemi, JW Nightingale, C Padilla, S Paltani, F Pasian, K Pedersen, WJ Percival, V Pettorino, S Pires, G Polenta, M Poncet, LA Popa, L Pozzetti, F Raison, R Rebolo, A Renzi, J Rhodes, G Riccio, E Romelli, M Roncarelli, E Rossetti, R Saglia, D Sapone, B Sartoris, P Schneider, A Secroun, G Seidel, S Serrano, C Sirignano, G Sirri, L Stanco, P Tallada-Crespí, D Tavagnacco, I Tereno, R Toledo-Moreo, F Torradeflot, I Tutusaus, EA Valentijn, L Valenziano, T Vassallo, A Veropalumbo, Y Wang, J Weller, G Zamorani, J Zoubian, E Zucca, A Biviano, M Bolzonella, A Boucaud, E Bozzo, C Burigana, C Colodro-Conde, D Di Ferdinando, J Graciá-Carpio, N Mauri, C Neissner, AA Nucita, Z Sakr, V Scottez, M Tenti, M Viel, M Wiesmann, Y Akrami, V Allevato, S Anselmi, C Baccigalupi, M Ballardini, S Borgani, AS Borlaff, S Bruton, R Cabanac, A Cappi, CS Carvalho, G Castignani, T Castro, G Cañas-Herrera, KC Chambers, AR Cooray, J Coupon, S Davini, G De Lucia, G Desprez, S Di Domizio, H Dole, A Díaz-Sánchez, JA Escartin Vigo, S Escoffier, I Ferrero, F Finelli, L Gabarra, J García-Bellido, E Gaztanaga, F Giacomini, G Gozaliasl, D Guinet, A Hall, H Hildebrandt, S Ilić, A Jimenez Muñoz, S Joudaki, JJE Kajava, V Kansal, D Karagiannis, CC Kirkpatrick, L Legrand, J Macias-Perez, G Maggio, M Magliocchetti, R Maoli, M Martinelli, CJAP Martins, M Maturi, L Maurin, RB Metcalf, M Migliaccio, P Monaco, G Morgante, S Nadathur, L Patrizii, A Peel, A Pezzotta, V Popa, C Porciani, D Potter, M Pöntinen, P Reimberg, P-F Rocci, AG Sánchez, JA Schewtschenko, A Schneider, E Sefusatti, M Sereno, P Simon, A Spurio Mancini, J Stadel, J Steinwagner, G Testera, R Teyssier, S Toft, S Tosi, A Troja, M Tucci, C Valieri, J Valiviita, D Vergani
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Euclid preparation

Astronomy & Astrophysics EDP Sciences 690 (2024) a103

Authors:

S Serrano, P Hudelot, G Seidel, JE Pollack, E Jullo, F Torradeflot, D Benielli, R Fahed, T Auphan, J Carretero, H Aussel, P Casenove, FJ Castander, JE Davies, N Fourmanoit, S Huot, A Kara, E Keihänen, S Kermiche, K Okumura, J Zoubian, A Ealet, A Boucaud, H Bretonnière, R Casas, B Clément, CAJ Duncan, K George, K Kiiveri, H Kurki-Suonio, M Kümmel, D Laugier, G Mainetti, JJ Mohr, A Montoro, C Neissner, C Rosset, M Schirmer, P Tallada-Crespí, N Tonello, A Venhola, A Verderi, A Zacchei, N Aghanim, B Altieri, A Amara, S Andreon, N Auricchio, R Azzollini, C Baccigalupi, M Baldi, S Bardelli, A Basset, P Battaglia, F Bernardeau, C Bodendorf, D Bonino, E Branchini, M Brescia, J Brinchmann, S Camera, GP Candini, V Capobianco, C Carbone, S Casas, M Castellano, G Castignani, S Cavuoti, A Cimatti, R Cledassou, C Colodro-Conde, G Congedo, CJ Conselice, L Conversi, Y Copin, L Corcione, F Courbin, HM Courtois, M Crocce, M Cropper, A Da Silva, H Degaudenzi, G De Lucia, AM Di Giorgio, J Dinis, F Dubath, X Dupac, S Dusini, M Farina, S Farrens, S Ferriol, M Frailis, E Franceschi, P Franzetti, S Galeotta, B Garilli, W Gillard, B Gillis, C Giocoli, BR Granett, A Grazian, F Grupp, L Guzzo, SVH Haugan, J Hoar, H Hoekstra, W Holmes, I Hook, F Hormuth, A Hornstrup, K Jahnke, B Joachimi, A Kiessling, T Kitching, R Kohley, M Kunz, Q Le Boulc’h, P Liebing, S Ligori, PB Lilje, V Lindholm, I Lloro, D Maino, E Maiorano, O Mansutti, S Marcin, O Marggraf, K Markovic, M Martinelli, N Martinet, F Marulli, R Massey, S Maurogordato, E Medinaceli, S Mei, M Melchior, Y Mellier, M Meneghetti, E Merlin, G Meylan, M Moresco, P Morris, L Moscardini, E Munari, R Nakajima, S-M Niemi, T Nutma, C Padilla, S Paltani, F Pasian, K Pedersen, WJ Percival, V Pettorino, S Pires, G Polenta, M Poncet, LA Popa, L Pozzetti, F Raison, R Rebolo, A Renzi, J Rhodes, G Riccio, E Romelli, M Roncarelli, E Rossetti, B Rusholme, R Saglia, Z Sakr, AG Sánchez, D Sapone, B Sartoris, M Sauvage, P Schneider, T Schrabback, M Scodeggio, A Secroun, C Sirignano, G Sirri, J Skottfelt, L Stanco, J-L Starck, J Steinwagner, AN Taylor, H Teplitz, I Tereno, R Toledo-Moreo, I Tutusaus, EA Valentijn, L Valenziano, T Vassallo, A Veropalumbo, Y Wang, J Weller, G Zamorani, E Zucca, A Biviano, E Bozzo, D Di Ferdinando, R Farinelli, J Graciá-Carpio, N Mauri, V Scottez, M Tenti, Y Akrami, V Allevato, M Ballardini, A Blanchard, S Borgani, AS Borlaff, S Bruton, C Burigana, A Cappi, CS Carvalho, T Castro, G Cañas-Herrera, KC Chambers, AR Cooray, J Coupon, S Davini, S de la Torre, S Desai, G Desprez, A Díaz-Sánchez, S Di Domizio, H Dole, JA Escartin Vigo, S Escoffier, I Ferrero, F Finelli, L Gabarra, K Ganga, J Garcia-Bellido, E Gaztanaga, F Giacomini, G Gozaliasl, A Gregorio, H Hildebrandt, M Huertas-Company, O Ilbert, A Jimenez Muñoz, JJE Kajava, V Kansal, CC Kirkpatrick, L Legrand, A Loureiro, J Macias-Perez, M Magliocchetti, R Maoli, CJAP Martins, S Matthew, L Maurin, RB Metcalf, M Migliaccio, P Monaco, G Morgante, S Nadathur, AA Nucita, M Pöntinen, V Popa, C Porciani, D Potter, P Reimberg, A Schneider, M Sereno, A Shulevski, P Simon, A Spurio Mancini, J Stadel, M Tewes, R Teyssier, S Toft, M Tucci, J Valiviita, M Viel, IA Zinchenko
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NOEMA formIng Cluster survEy (NICE): Characterizing eight massive galaxy groups at 1.5  <  z  <  4 in the COSMOS field

Astronomy & Astrophysics EDP Sciences 690 (2024) a55

Authors:

Nikolaj B Sillassen, Shuowen Jin, Georgios E Magdis, Emanuele Daddi, Tao Wang, Shiying Lu, Hanwen Sun, Vinod Arumugam, Daizhong Liu, Malte Brinch, Chiara D’Eugenio, Raphael Gobat, Carlos Gómez-Guijarro, Michael Rich, Eva Schinnerer, Veronica Strazzullo, Qinghua Tan, Francesco Valentino, Yijun Wang, Mengyuan Xiao, Luwenjia Zhou, David Blánquez-Sesé, Zheng Cai, Yanmei Chen, Laure Ciesla, Yu Dai, Ivan Delvecchio, David Elbaz, Alexis Finoguenov, Fangyou Gao, Qiusheng Gu, Catherine Hale, Qiaoyang Hao, Jiasheng Huang, Matt Jarvis, Boris Kalita, Xu Ke, Aurelien Le Bail, Benjamin Magnelli, Yong Shi, Mattia Vaccari, Imogen Whittam, Tiancheng Yang, Zhiyu Zhang
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