Institut d'astrophysique de Paris | IAP

• Pré-publication, Document de travail

Euclid Quick Data Release (Q1), A first look at the fraction of bars in massive galaxies at $z<1$

M Huertas-Company, M Walmsley, M Siudek, P Iglesias-Navarro, J.H Knapen, S Serjeant, H.J Dickinson, L Fortson, I Garland, T Géron, W Keel, S Kruk, C.J Lintott, K Mantha, K Masters, D O'Ryan, J.J Popp, H Roberts, C Scarlata, J.S Makechemu, B Simmons, R.J Smethurst, A Spindler, M Baes, E.M Corsini, H. Domínguez Sánchez, E Duran-Camacho, H Fu, J Junais, J Mendez-Abreu, A Nersesian, F Shankar, M.N Le, J Vega-Ferrero, L Wang, N Aghanim, B Altieri, A Amara, S Andreon, N Auricchio, C Baccigalupi, M Baldi, A Balestra, S Bardelli, A Basset, P Battaglia, F Bernardeau, A Biviano, A Bonchi, E Branchini, M Brescia, J Brinchmann, S Camera, V Capobianco, C Carbone, J Carretero, S Casas, M Castellano, G Castignani, S Cavuoti, K.C Chambers, A Cimatti, C Colodro-Conde, G Congedo, C.J Conselice, L Conversi, Y Copin, F Courbin, H.M Courtois, M Cropper, A da Silva, H Degaudenzi, G de Lucia, A.M Di Giorgio, C Dolding, H Dole, F Dubath, C.A.J Duncan, X Dupac, S Dusini, A Ealet, S Escoffier, M Fabricius, M Farina, R Farinelli, F Faustini, S Ferriol, F Finelli, S Fotopoulou, M Frailis, S Galeotta, K George, W Gillard, B Gillis, C Giocoli, J Gracia-Carpio, A Grazian, F Grupp, S Gwyn, S.V.H Haugan, H Hoekstra, W Holmes, I.M Hook, F Hormuth, A Hornstrup, P Hudelot, K Jahnke, M Jhabvala, E Keihänen, S Kermiche, B Kubik, K Kuijken, M Kümmel, M Kunz, H Kurki-Suonio, Q Le Boulc'H, A.M.C Le Brun, D Le Mignant, S Ligori, P.B Lilje, V Lindholm, I Lloro, D Maino, E Maiorano, O Mansutti, S Marcin, O Marggraf, M Martinelli, N Martinet, F Marulli, R Massey, H.J Mccracken, E Medinaceli, M Melchior, Y Mellier, M Meneghetti, E Merlin, G Meylan, A Mora, M Moresco, L Moscardini, C Neissner, R.C Nichol, S.-M Niemi, J.W Nightingale, C Padilla, S Paltani, F Pasian, K Pedersen, W.J Percival, V Pettorino, S Pires, G Polenta, M Poncet, L.A Popa, L Pozzetti, F Raison, A Renzi, J Rhodes, G Riccio, E Romelli, M Roncarelli, R Saglia, Z Sakr, D Sapone, B Sartoris, M Schirmer, P Schneider, M Scodeggio, A Secroun, G Seidel, M Seiffert, S Serrano, P Simon, C Sirignano, G Sirri, L Stanco, J Steinwagner, P Tallada-Crespí, A.N Taylor, I Tereno, S Toft, R Toledo-Moreo, F Torradeflot, I Tutusaus, L Valenziano, J Valiviita, T Vassallo, G. Verdoes Kleijn, Y Wang, J Weller, A Zacchei, G Zamorani, F.M Zerbi, I.A Zinchenko, E Zucca, V Allevato, M Ballardini, M Bolzonella, E Bozzo, C Burigana, A Cappi, D Di Ferdinando, J.A. Escartin Vigo, L Gabarra, J Martín-Fleitas, S Matthew, N Mauri, R.B Metcalf, A Pezzotta, M Pöntinen, C Porciani, I Risso, V Scottez, M Sereno, M Tenti, M Viel, M Wiesmann, Y Akrami, I.T Andika, S Anselmi, M Archidiacono, F Atrio-Barandela, C Benoist, K Benson, D Bertacca, M Bethermin, L Bisigello, A Blanchard, L Blot, H Böhringer, S Borgani, M.L Brown, S Bruton, A Calabro, B. Camacho Quevedo, F Caro, C.S Carvalho, T Castro, Y Charles, F Cogato, T Contini, A.R Cooray, O Cucciati, S Davini, F de Paolis, G Desprez, A Díaz-Sánchez, J.J Diaz, S Di Domizio, J.M Diego, P.-A Duc, A Enia, Y Fang, A.G Ferrari, A Finoguenov, A Fontana, F Fontanot, A Franco, K Ganga, J García-Bellido, T Gasparetto, V Gautard, E Gaztanaga, F Giacomini, G Gozaliasl, M Guidi, C.M Gutierrez, A Hall, W.G Hartley, S Hemmati, C Hernández-Monteagudo, H Hildebrandt, J Hjorth, J.J.E Kajava, Y Kang, V Kansal, D Karagiannis, K Kiiveri, C.C Kirkpatrick, J Le Graet, L Legrand, M Lembo, F Lepori, G Leroy, G.F Lesci, J Lesgourgues, L Leuzzi, T.I Liaudat, A Loureiro, J Macias-Perez, G Maggio, M Magliocchetti, E.A Magnier, F Mannucci, R Maoli, C.J.A.P Martins, L Maurin, M Miluzio, P Monaco, C Moretti, G Morgante, C Murray, K Naidoo, A Navarro-Alsina, S Nesseris, F Passalacqua, K Paterson, L Patrizii, A Pisani, D Potter, S Quai, M Radovich, G Rodighiero, S Sacquegna, M Sahlén, D.B Sanders, E Sarpa, J Schaye, A Schneider, M Schultheis, D Sciotti, E Sellentin, L.C Smith, K Tanidis, G Testera, R Teyssier, S Tosi, A Troja, M Tucci, C Valieri, A Venhola, D Vergani, G Verza, P Vielzeuf, N.A Walton, E Soubrie, D Scott

Stellar bars are key structures in disc galaxies, driving angular momentum redistribution and influencing processes such as bulge growth and star formation. Quantifying the bar fraction as a function of redshift and stellar mass is therefore important for constraining the physical processes that…

• Pré-publication, Document de travail

Euclid Quick Data Release (Q1). NIR processing and data products

G Polenta, M Frailis, A Alavi, P.N Appleton, P Awad, A Bonchi, R Bouwens, L Bramante, D Busonero, G Calderone, F Cogato, S Conseil, M Correnti, R da Silva, I Das, F Faustini, Y Fu, T Gasparetto, W Gillard, A Grazian, S Hemmati, J Jacobson, K Jahnke, B Kubik, X Liu, C Macabiau, E Medinaceli, P.W Morris, K Paterson, M Radovich, M Schirmer, A Shulevski, H.I Teplitz, B Venemans, N Aghanim, B Altieri, A Amara, S Andreon, N Auricchio, H Aussel, C Baccigalupi, M Baldi, A Balestra, S Bardelli, A Basset, P Battaglia, A.N Belikov, R Bender, A Biviano, E Branchini, M Brescia, J Brinchmann, A Caillat, S Camera, G Cañas-Herrera, V Capobianco, C Carbone, J Carretero, S Casas, F.J Castander, M Castellano, G Castignani, S Cavuoti, K.C Chambers, A Cimatti, C Colodro-Conde, G Congedo, C.J Conselice, L Conversi, Y Copin, L Corcione, A Costille, F Courbin, H.M Courtois, A da Silva, H Degaudenzi, G de Lucia, A.M Di Giorgio, H Dole, F Dubath, C.A.J Duncan, X Dupac, S Dusini, A Ealet, S Escoffier, M Fabricius, M Farina, R Farinelli, S Ferriol, F Finelli, S Fotopoulou, N Fourmanoit, E Franceschi, M Fumana, S Galeotta, K George, B Gillis, C Giocoli, P Gómez-Alvarez, J Gracia-Carpio, B.R Granett, F Grupp, S.V.H Haugan, J Hoar, H Hoekstra, W Holmes, I.M Hook, F Hormuth, A Hornstrup, P Hudelot, M Jhabvala, E Keihänen, S Kermiche, A Kiessling, K Kuijken, M Kümmel, M Kunz, H Kurki-Suonio, Q Le Boulc'H, A.M.C Le Brun, D Le Mignant, P Liebing, S Ligori, P.B Lilje, V Lindholm, I Lloro, G Mainetti, D Maino, E Maiorano, O Mansutti, S Marcin, O Marggraf, M Martinelli, N Martinet, F Marulli, R Massey, S Maurogordato, H.J Mccracken, S Mei, M Melchior, Y Mellier, M Meneghetti, E Merlin, G Meylan, A Mora, M Moresco, L Moscardini, R Nakajima, C Neissner, R.C Nichol, S.-M Niemi, J.W Nightingale, C Padilla, S Paltani, F Pasian, K Pedersen, W.J Percival, V Pettorino, S Pires, M Poncet, L.A Popa, L Pozzetti, G.D Racca, F Raison, R Rebolo, A Renzi, J Rhodes, G Riccio, E Romelli, M Roncarelli, E Rossetti, B Rusholme, R Saglia, Z Sakr, A.G Sánchez, D Sapone, B Sartoris, J.A Schewtschenko, P Schneider, M Scodeggio, A Secroun, E Sefusatti, G Seidel, M Seiffert, S Serrano, P Simon, C Sirignano, G Sirri, A. Spurio Mancini, L Stanco, J Steinwagner, P Tallada-Crespí, D Tavagnacco, A.N Taylor, I Tereno, N Tessore, S Toft, R Toledo-Moreo, F Torradeflot, I Tutusaus, E.A Valentijn, L Valenziano, J Valiviita, T Vassallo, G. Verdoes Kleijn, A Veropalumbo, Y Wang, J Weller, A Zacchei, G Zamorani, F.M Zerbi, I.A Zinchenko, E Zucca, V Allevato, M Ballardini, M Bolzonella, E Bozzo, C Burigana, R Cabanac, M Calabrese, A Cappi, P Casenove, D Di Ferdinando, J.A. Escartin Vigo, G Fabbian, L Gabarra, M Huertas-Company, J Martín-Fleitas, S Matthew, N Mauri, A.A Nucita, A Pezzotta, M Pöntinen, C Porciani, I Risso, V Scottez, M Sereno, M Tenti, M Viel, M Wiesmann, Y Akrami, I.T Andika, S Anselmi, M Archidiacono, F Atrio-Barandela, C Benoist, P Bergamini, D Bertacca, M Bethermin, L Bisigello, A Blanchard, L Blot, S Borgani, A.S Borlaff, M.L Brown, S Bruton, A Calabro, B. Camacho Quevedo, F Caro, C.S Carvalho, T Castro, Y Charles, R Chary, A.R Cooray, O Cucciati, S Davini, F de Paolis, G Desprez, A Díaz-Sánchez, J.J Diaz, S Di Domizio, J.M Diego, P.-A Duc, A Enia, Y Fang, A.M.N Ferguson, A.G Ferrari, P.G Ferreira, A Finoguenov, A Fontana, A Franco, K Ganga, J García-Bellido, V Gautard, E Gaztanaga, F Giacomini, F Gianotti, A.H Gonzalez, G Gozaliasl, A Gregorio, A Gruppuso, M Guidi, C.M Gutierrez, A Hall, W.G Hartley, C Hernández-Monteagudo, H Hildebrandt, J Hjorth, J.J.E Kajava, Y Kang, V Kansal, D Karagiannis, K Kiiveri, C.C Kirkpatrick, S Kruk, V Le Brun, J Le Graet, L Legrand, M Lembo, F Lepori, G Leroy, G.F Lesci, J Lesgourgues, L Leuzzi, T.I Liaudat, S.J Liu, A Loureiro, J Macias-Perez, G Maggio, M Magliocchetti, F Mannucci, R Maoli, C.J.A.P Martins, L Maurin, C.J.R Mcpartland, M Miluzio, P Monaco, A Montoro, C Moretti, G Morgante, S Nadathur, K Naidoo, P Natoli, A Navarro-Alsina, S Nesseris, L Nicastro, F Passalacqua, L Patrizii, A Pisani, D Potter, S Quai, P.-F Rocci, G Rodighiero, S Sacquegna, M Sahlén, D.B Sanders, E Sarpa, C Scarlata, A Schneider, D Sciotti, E Sellentin, F Shankar, L.C Smith, K Tanidis, C Tao, G Testera, R Teyssier, S Tosi, A Troja, M Tucci, C Valieri, A Venhola, D Vergani, G Verza, P Vielzeuf, N.A Walton, J.R Weaver, M Bella, D Scott

This paper describes the near-infrared processing function (NIR PF) that processes near-infrared images from the Near-Infrared Spectrometer and Photometer (NISP) instrument onboard the Euclid satellite. NIR PF consists of three main components: (i) a common pre-processing stage for both photometric…

2025. ⟨hal-05018834⟩

• Pré-publication, Document de travail

Euclid Quick Data Release (Q1). Photometric redshifts and physical properties of galaxies through the PHZ processing function

M Tucci, S Paltani, W.G Hartley, F Dubath, N Morisset, M Bolzonella, S Fotopoulou, F Tarsitano, C Saulder, L Pozzetti, A Enia, Y Kang, H Degaudenzi, R Saglia, M Salvato, O Ilbert, S.A Stanford, W Roster, F.J Castander, A Humphrey, H Landt, M Selwood, G Stevens, N Aghanim, B Altieri, A Amara, S Andreon, N Auricchio, H Aussel, C Baccigalupi, M Baldi, A Balestra, S Bardelli, P Battaglia, A.N Belikov, F Bernardeau, A Biviano, A Bonchi, E Branchini, M Brescia, J Brinchmann, S Camera, G Cañas-Herrera, V Capobianco, C Carbone, J Carretero, S Casas, M Castellano, G Castignani, S Cavuoti, K.C Chambers, A Cimatti, C Colodro-Conde, G Congedo, C.J Conselice, L Conversi, Y Copin, F Courbin, H.M Courtois, M Cropper, A da Silva, G de Lucia, A.M Di Giorgio, H Dole, C.A.J Duncan, X Dupac, A Ealet, S Escoffier, M Fabricius, M Farina, R Farinelli, S Ferriol, F Finelli, N Fourmanoit, M Frailis, E Franceschi, M Fumana, S Galeotta, K George, W Gillard, B Gillis, C Giocoli, P Gómez-Alvarez, J Gracia-Carpio, B.R Granett, A Grazian, F Grupp, S.V.H Haugan, J Hoar, H Hoekstra, W Holmes, I.M Hook, F Hormuth, A Hornstrup, P Hudelot, K Jahnke, M Jhabvala, B Joachimi, E Keihänen, S Kermiche, A Kiessling, M Kilbinger, B Kubik, M Kümmel, M Kunz, H Kurki-Suonio, Q Le Boulc'H, A.M.C Le Brun, D Le Mignant, P Liebing, S Ligori, P.B Lilje, V Lindholm, I Lloro, G Mainetti, D Maino, E Maiorano, O Mansutti, S Marcin, O Marggraf, M Martinelli, N Martinet, F Marulli, R Massey, D.C Masters, S Maurogordato, H.J Mccracken, E Medinaceli, S Mei, M Melchior, Y Mellier, M Meneghetti, E Merlin, G Meylan, A Mora, M Moresco, L Moscardini, R Nakajima, C Neissner, S.-M Niemi, J.W Nightingale, C Padilla, F Pasian, K Pedersen, W.J Percival, V Pettorino, S Pires, G Polenta, M Poncet, L.A Popa, G.D Racca, F Raison, R Rebolo, A Renzi, J Rhodes, G Riccio, E Romelli, M Roncarelli, B Rusholme, Z Sakr, A.G Sánchez, D Sapone, B Sartoris, J.A Schewtschenko, M Schirmer, P Schneider, A Secroun, E Sefusatti, M Seiffert, S Serrano, P Simon, C Sirignano, G Sirri, A Spurio Mancini, L Stanco, J Steinwagner, P Tallada-Crespí, A.N Taylor, H.I Teplitz, I Tereno, N Tessore, S Toft, R Toledo-Moreo, F Torradeflot, I Tutusaus, E.A Valentijn, L Valenziano, J Valiviita, T Vassallo, G. Verdoes Kleijn, A Veropalumbo, Y Wang, J Weller, A Zacchei, G Zamorani, F.M Zerbi, I.A Zinchenko, E Zucca, V Allevato, M Ballardini, C Burigana, R Cabanac, A Cappi, P Casenove, D Di Ferdinando, J.A. Escartin Vigo, G Fabbian, L Gabarra, M Huertas-Company, J Martín-Fleitas, S Matthew, M Maturi, N Mauri, R.B Metcalf, A.A Nucita, A Pezzotta, M Pöntinen, C Porciani, I Risso, V Scottez, M Sereno, M Tenti, M Viel, M Wiesmann, Y Akrami, I.T Andika, S Anselmi, M Archidiacono, F Atrio-Barandela, C Benoist, K Benson, D Bertacca, M Bethermin, L Bisigello, A Blanchard, L Blot, H Böhringer, S Borgani, M.L Brown, S Bruton, A Calabro, B. Camacho Quevedo, F Caro, C.S Carvalho, T Castro, R Chary, F Cogato, A.R Cooray, O Cucciati, S Davini, F de Paolis, G Desprez, A Díaz-Sánchez, J.J Diaz, S Di Domizio, J.M Diego, P.-A Duc, Y Fang, A.M.N Ferguson, A.G Ferrari, P.G Ferreira, A Finoguenov, A Fontana, A Franco, K Ganga, J García-Bellido, T Gasparetto, V Gautard, E Gaztanaga, F Giacomini, A.H Gonzalez, G Gozaliasl, M Guidi, C.M Gutierrez, A Hall, S Hemmati, C Hernández-Monteagudo, H Hildebrandt, J Hjorth, J.J.E Kajava, V Kansal, D Karagiannis, K Kiiveri, C.C Kirkpatrick, S Kruk, J Le Graet, L Legrand, M Lembo, F Lepori, G Leroy, G.F Lesci, J Lesgourgues, L Leuzzi, T.I Liaudat, A Loureiro, J Macias-Perez, G Maggio, M Magliocchetti, E.A Magnier, F Mannucci, R Maoli, C.J.A.P Martins, L Maurin, M Miluzio, P Monaco, C Moretti, G Morgante, S Nadathur, K Naidoo, A Navarro-Alsina, S Nesseris, M Oguri, F Passalacqua, K Paterson, L Patrizii, A Pisani, D Potter, S Quai, M Radovich, P.-F Rocci, G Rodighiero, S Sacquegna, M Sahlén, D.B Sanders, E Sarpa, C Scarlata, J Schaye, A Schneider, D Sciotti, E Sellentin, L.C Smith, K Tanidis, G Testera, R Teyssier, S Tosi, A Troja, C Valieri, A Venhola, D Vergani, G Verza, P Vielzeuf, N.A Walton, J.R Weaver, J.G Sorce, E Soubrie, D Scott

The ESA Euclid mission will measure the photometric redshifts of billions of galaxies in order to provide an accurate 3D view of the Universe at optical and near-infrared wavelengths. Photometric redshifts are determined by the PHZ processing function on the basis of the multi-wavelength photometry…

2025. ⟨hal-05019498⟩

• Pré-publication, Document de travail

Euclid Quick Data Release (Q1). The active galaxies of Euclid

T Matamoro Zatarain, S Fotopoulou, F Ricci, M Bolzonella, F La Franca, A Viitanen, G Zamorani, M.B Taylor, M Mezcua, B Laloux, A Bongiorno, K Jahnke, G Stevens, R.A Shaw, L Bisigello, W Roster, Y Fu, B Margalef-Bentabol, A La Marca, F Tarsitano, A Feltre, J Calhau, X. López López, M Scialpi, M Salvato, V Allevato, M Siudek, C Saulder, D Vergani, M.N Bremer, L Wang, M Giulietti, D.M Alexander, D Sluse, F Shankar, L Spinoglio, D Scott, R Shirley, H Landt, M Selwood, Y Toba, P Dayal, N Aghanim, B Altieri, A Amara, S Andreon, N Auricchio, H Aussel, C Baccigalupi, M Baldi, S Bardelli, A Basset, P Battaglia, A Biviano, A Bonchi, E Branchini, M Brescia, J Brinchmann, S Camera, G Cañas-Herrera, V Capobianco, C Carbone, J Carretero, S Casas, F.J Castander, M Castellano, G Castignani, S Cavuoti, K.C Chambers, A Cimatti, C Colodro-Conde, G Congedo, C.J Conselice, L Conversi, Y Copin, F Courbin, H.M Courtois, M Cropper, A da Silva, H Degaudenzi, G de Lucia, A.M Di Giorgio, C Dolding, H Dole, F Dubath, C.A.J Duncan, X Dupac, S Dusini, A Ealet, S Escoffier, M Fabricius, M Farina, R Farinelli, F Faustini, S Ferriol, F Finelli, N Fourmanoit, M Frailis, E Franceschi, S Galeotta, K George, B Gillis, C Giocoli, P Gómez-Alvarez, J Gracia-Carpio, B.R Granett, A Grazian, F Grupp, S Gwyn, S.V.H Haugan, H Hoekstra, W Holmes, I.M Hook, F Hormuth, A Hornstrup, P Hudelot, M Jhabvala, E Keihänen, S Kermiche, A Kiessling, B Kubik, M Kümmel, M Kunz, H Kurki-Suonio, Q Le Boulc'H, A.M.C Le Brun, D Le Mignant, P Liebing, S Ligori, P.B Lilje, V Lindholm, I Lloro, G Mainetti, D Maino, E Maiorano, O Mansutti, S Marcin, O Marggraf, M Martinelli, N Martinet, F Marulli, R Massey, D.C Masters, S Maurogordato, E Medinaceli, S Mei, M Melchior, Y Mellier, M Meneghetti, E Merlin, G Meylan, A Mora, M Moresco, L Moscardini, R Nakajima, C Neissner, S.-M Niemi, J.W Nightingale, C Padilla, S Paltani, F Pasian, K Pedersen, W.J Percival, V Pettorino, S Pires, G Polenta, M Poncet, L.A Popa, L Pozzetti, F Raison, R Rebolo, A Renzi, J Rhodes, G Riccio, E Romelli, M Roncarelli, E Rossetti, H.J.A Rottgering, B Rusholme, R Saglia, Z Sakr, A.G Sánchez, D Sapone, B Sartoris, J.A Schewtschenko, P Schneider, T Schrabback, M Scodeggio, A Secroun, G Seidel, M Seiffert, S Serrano, P Simon, C Sirignano, G Sirri, J Skottfelt, L Stanco, J Steinwagner, P Tallada-Crespí, A.N Taylor, I Tereno, S Toft, R Toledo-Moreo, F Torradeflot, I Tutusaus, L Valenziano, J Valiviita, T Vassallo, G. Verdoes Kleijn, A Veropalumbo, Y Wang, J Weller, A Zacchei, F.M Zerbi, I.A Zinchenko, E Zucca, M Ballardini, E Bozzo, C Burigana, R Cabanac, A Cappi, D Di Ferdinando, J.A. Escartin Vigo, G Fabbian, L Gabarra, J Martín-Fleitas, S Matthew, N Mauri, R.B Metcalf, A Pezzotta, M Pöntinen, C Porciani, I Risso, V Scottez, M Sereno, M Tenti, M Viel, M Wiesmann, Y Akrami, I.T Andika, S Anselmi, M Archidiacono, F Atrio-Barandela, C Benoist, K Benson, D Bertacca, M Bethermin, A Blanchard, L Blot, H Böhringer, M.L Brown, S Bruton, A Calabro, B. Camacho Quevedo, F Caro, C.S Carvalho, T Castro, F Cogato, T Contini, A.R Cooray, O Cucciati, S Davini, F de Paolis, G Desprez, A Díaz-Sánchez, J.J Diaz, S Di Domizio, J.M Diego, P.-A Duc, A Enia, Y Fang, A.G Ferrari, A Finoguenov, A Fontana, F Fontanot, A Franco, K Ganga, J García-Bellido, T Gasparetto, V Gautard, E Gaztanaga, F Giacomini, F Gianotti, G Gozaliasl, A Gregorio, M Guidi, C.M Gutierrez, A Hall, W.G Hartley, S Hemmati, C Hernández-Monteagudo, H Hildebrandt, J Hjorth, J.J.E Kajava, Y Kang, V Kansal, D Karagiannis, K Kiiveri, C.C Kirkpatrick, S Kruk, L Legrand, M Lembo, F Lepori, G Leroy, G.F Lesci, J Lesgourgues, L Leuzzi, T.I Liaudat, A Loureiro, J Macias-Perez, G Maggio, M Magliocchetti, E.A Magnier, F Mannucci, R Maoli, C.J.A.P Martins, L Maurin, M Miluzio, P Monaco, C Moretti, G Morgante, C Murray, K Naidoo, A Navarro-Alsina, S Nesseris, F Passalacqua, K Paterson, L Patrizii, A Pisani, D Potter, S Quai, M Radovich, P.-F Rocci, G Rodighiero, S Sacquegna, M Sahlén, D.B Sanders, E Sarpa, A Schneider, M Schultheis, D Sciotti, E Sellentin, A Shulevski, L.C Smith, S.A Stanford, K Tanidis, G Testera, R Teyssier, S Tosi, A Troja, M Tucci, C Valieri, A Venhola, G Verza, P Vielzeuf, N.A Walton, E Soubrie

We present a catalogue of candidate active galactic nuclei (AGN) in the $Euclid$ Quick Release (Q1) fields. For each $Euclid$ source we collect multi-wavelength photometry and spectroscopy information from Galaxy Evolution Explorer (GALEX), $Gaia$, Dark Energy Survey (DES), Wise-field Infrared…

2025. ⟨hal-05019462⟩