Euclid preparation - XVII. Cosmic Dawn Survey: Spitzer Space Telescope observations of the Euclid deep fields and calibration fields
- Moneti, A.
- McCracken, H.
- Shuntov, M.
- mann, O.
- Capak, P.
- Davidzon, I.
- Ilbert, O.
- Scarlata, C.
- Toft, S.
- Weaver, J.
- Chary, R.
- Cuby, J.
- Faisst, A.
- Masters, D.
- McPartland, C.
- Mobasher, B.
- Sanders, D.
- Scaramella, R.
- Stern, D.
- Szapudi, I.
- Teplitz, H.
- Zalesky, L.
- Amara, A.
- Auricchio, N.
- Bodendorf, C.
- Bonino, D.
- Branchini, E.
- Brau-Nogue, S.
- Brescia, M.
- Brinchmann, J.
- Capobianco, V.
- Carbone, C.
- Carretero, J.
- Castander, F.
- Castellano, M.
- Cavuoti, S.
- Cimatti, A.
- Cledassou, R.
- Congedo, G.
- Conselice, C.
- Conversi, L.
- Copin, Y.
- Corcione, L.
- Costille, A.
- Cropper, M.
- Silva, A.
- Degaudenzi, H.
- Douspis, M.
- Dubath, F.
- Duncan, C.
- Dupac, X.
- Dusini, S.
- Farrens, S.
- Ferriol, S.
- Fosalba, P.
- Frailis, M.
- Franceschi, E.
- Fumana, M.
- Garilli, B.
- Gillis, B.
- Giocoli, C.
- Granett, B.
- Grazian, A.
- Grupp, F.
- Haugan, S.
- Hoekstra, H.
- Holmes, W.
- Hormuth, F.
- Hudelot, P.
- Jahnke, K.
- Kermiche, S.
- Kiessling, A.
- Kilbinger, M.
- Kitching, T.
- Kohley, R.
- Kümmel, M.
- Kunz, M.
- Kurki-Suonio, H.
- Ligori, S.
- Lilje, P.
- Lloro, I.
- Maiorano, E.
- Mansutti, O.
- Marggraf, O.
- Markovic, K.
- Marulli, F.
- Massey, R.
- Maurogordato, S.
- Meneghetti, M.
- Merlin, E.
- Meylan, G.
- Moresco, M.
- Moscardini, L.
- Munari, E.
- Niemi, S.
- Padilla, C.
- Paltani, S.
- Pasian, F.
- Pedersen, K.
- Pires, S.
- Poncet, M.
- Popa, L.
- Pozzetti, L.
- Raison, F.
- Rebolo, R.
- Rhodes, J.
- Rix, H.
- Roncarelli, M.
- Rossetti, E.
- Saglia, R.
- Schneider, P.
- Secroun, A.
- Seidel, G.
- Serrano, S.
- Sirignano, C.
- Sirri, G.
- Stanco, L.
- Tallada-Crespí, P.
- Taylor, A.
- Tereno, I.
- Toledo-Moreo, R.
- Torradeflot, F.
- Wang, Y.
- Welikala, N.
- Weller, J.
- Zamorani, G.
- Zoubian, J.
- Andreon, S.
- Bardelli, S.
- Camera, S.
- Graciá-Carpio, J.
- Medinaceli, E.
- Mei, S.
- Polenta, G.
- Romelli, E.
- Sureau, F.
- Tenti, M.
- Vassallo, T.
- Zacchei, A.
- Zucca, E.
- Baccigalupi, C.
- Balaguera-Antolínez, A.
- Bernardeau, F.
- Biviano, A.
- Bolzonella, M.
- Bozzo, E.
- Burigana, C.
- Cabanac, R.
- Cappi, A.
- Carvalho, C.
- Casas, S.
- Castignani, G.
- Colodro-Conde, C.
- Coupon, J.
- Courtois, H.
- Ferdinando, D.
- Farina, M.
- Finelli, F.
- Flose-Reimberg, P.
- Fotopoulou, S.
- Galeotta, S.
- Ganga, K.
- Garcia-Bellido, J.
- Gaztanaga, E.
- Gozaliasl, G.
- Hook, I.
- Joachimi, B.
- Kansal, V.
- Keihanen, E.
- Kirkpatrick, C.
- Lindholm, V.
- Mainetti, G.
- Maino, D.
- Maoli, R.
- Martinelli, M.
- Martinet, N.
- Maturi, M.
- Metcalf, R.
- Morgante, G.
- Morisset, N.
- Nucita, A.
- Patrizii, L.
- Potter, D.
- Renzi, A.
- Riccio, G.
- Sánchez, A.
- Sapone, D.
- Schirmer, M.
- Schultheis, M.
- Scottez, V.
- Sefusatti, E.
- Teyssier, R.
- Tubio, O.
- Tutusaus, I.
- Valiviita, J.
- Viel, M.
- Hildebrandt, H.
DOIAbstract
We present a new infrared survey covering the three Euclid deep fields and four other Euclid calibration fields using Spitzer Space Telescope’s Infrared Array Camera (IRAC). We combined these new observations with all relevant IRAC archival data of these fields in order to produce the deepest possible mosaics of these regions. In total, these observations represent nearly 11 % of the total Spitzer Space Telescope mission time. The resulting mosaics cover a total of approximately 71.5 deg2 in the 3.6 and 4.5 μm bands, and approximately 21.8 deg2 in the 5.8 and 8 μm bands. They reach at least 24 AB magnitude (measured to 5σ, in a 2″.5 aperture) in the 3.6 μm band and up to ∼5 mag deeper in the deepest regions. The astrometry is tied to the Ga...
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