ALMA Lensing Cluster Survey: Hubble Space Telescope and Spitzer Photometry of 33 Lensed Fields Built with CHArGE
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ALMA Lensing Cluster Survey : Hubble Space Telescope and Spitzer Photometry of 33 Lensed Fields Built with CHArGE. / Kokorev, Vasily; Brammer, G.; Fujimoto, S.; Kohno, K.; Magdis, G. E.; Valentino, F.; Toft, S.; Oesch, P.; Davidzon, I.; Bauer, F. E.; Coe, D.; Egami, E.; Oguri, M.; Ouchi, M.; Postman, M.; Richard, J.; Jolly, J-B; Knudsen, K. K.; Sun, F.; Weaver, J. R.; Ao, Y.; Baker, A. J.; Bradley, L.; Caputi, K.; Dessauges-Zavadsky, M.; Espada, D.; Hatsukade, B.; Koekemoer, A. M.; Arancibia, A. M. Munoz; Shimasaku, K.; Umehata, H.; Wang, T.; Wang, W-H.
In: Astrophysical Journal, Vol. 263, No. 2, 38, 01.12.2022.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - ALMA Lensing Cluster Survey
T2 - Hubble Space Telescope and Spitzer Photometry of 33 Lensed Fields Built with CHArGE
AU - Kokorev, Vasily
AU - Brammer, G.
AU - Fujimoto, S.
AU - Kohno, K.
AU - Magdis, G. E.
AU - Valentino, F.
AU - Toft, S.
AU - Oesch, P.
AU - Davidzon, I.
AU - Bauer, F. E.
AU - Coe, D.
AU - Egami, E.
AU - Oguri, M.
AU - Ouchi, M.
AU - Postman, M.
AU - Richard, J.
AU - Jolly, J-B
AU - Knudsen, K. K.
AU - Sun, F.
AU - Weaver, J. R.
AU - Ao, Y.
AU - Baker, A. J.
AU - Bradley, L.
AU - Caputi, K.
AU - Dessauges-Zavadsky, M.
AU - Espada, D.
AU - Hatsukade, B.
AU - Koekemoer, A. M.
AU - Arancibia, A. M. Munoz
AU - Shimasaku, K.
AU - Umehata, H.
AU - Wang, T.
AU - Wang, W-H
PY - 2022/12/1
Y1 - 2022/12/1
N2 - We present a set of multiwavelength mosaics and photometric catalogs in the Atacama Large Millimeter/submillimeter Array (ALMA) lensing cluster survey fields. The catalogs were built by the reprocessing of archival data from the Complete Hubble Archive for Galaxy Evolution compilation, taken by the Hubble Space Telescope (HST) in the Reionization Lensing Cluster Survey, Cluster Lensing And Supernova survey with Hubble, and Hubble Frontier Fields. Additionally, we have reconstructed the Spitzer Infrared Array Camera 3.6 and 4.5 mu m mosaics, by utilizing all the available archival IPAC Infrared Science Archive/Spitzer Heritage Archive exposures. To alleviate the effect of blending in such a crowded region, we have modeled the Spitzer photometry by convolving the HST detection image with the Spitzer point-spread function using the novel GOLFIR software. The final catalogs contain 218,000 sources, covering a combined area of 690 arcmin(2) , a factor of similar to 2 improvement over the currently existing photometry. A large number of detected sources is a result of reprocessing of all available and sometimes deeper exposures, in conjunction with a combined optical-near-IR detection strategy. These data will serve as an important tool in aiding the search of the submillimeter galaxies in future ALMA surveys, as well as follow-ups of the HST dark and high-z sources with JWST. Coupled with the available HST photometry, the addition of the 3.6 and 4.5 mu m bands will allow us to place a better constraint on the photometric redshifts and stellar masses of these objects, thus giving us an opportunity to identify high-redshift candidates for spectroscopic follow-ups and to answer the important questions regarding the Epoch of Reionization and formation of the first galaxies. The mosaics, photometric catalogs, and the best-fit physical properties are publicly available at https:// github.com/dawn-cph/alcs-clusters.
AB - We present a set of multiwavelength mosaics and photometric catalogs in the Atacama Large Millimeter/submillimeter Array (ALMA) lensing cluster survey fields. The catalogs were built by the reprocessing of archival data from the Complete Hubble Archive for Galaxy Evolution compilation, taken by the Hubble Space Telescope (HST) in the Reionization Lensing Cluster Survey, Cluster Lensing And Supernova survey with Hubble, and Hubble Frontier Fields. Additionally, we have reconstructed the Spitzer Infrared Array Camera 3.6 and 4.5 mu m mosaics, by utilizing all the available archival IPAC Infrared Science Archive/Spitzer Heritage Archive exposures. To alleviate the effect of blending in such a crowded region, we have modeled the Spitzer photometry by convolving the HST detection image with the Spitzer point-spread function using the novel GOLFIR software. The final catalogs contain 218,000 sources, covering a combined area of 690 arcmin(2) , a factor of similar to 2 improvement over the currently existing photometry. A large number of detected sources is a result of reprocessing of all available and sometimes deeper exposures, in conjunction with a combined optical-near-IR detection strategy. These data will serve as an important tool in aiding the search of the submillimeter galaxies in future ALMA surveys, as well as follow-ups of the HST dark and high-z sources with JWST. Coupled with the available HST photometry, the addition of the 3.6 and 4.5 mu m bands will allow us to place a better constraint on the photometric redshifts and stellar masses of these objects, thus giving us an opportunity to identify high-redshift candidates for spectroscopic follow-ups and to answer the important questions regarding the Epoch of Reionization and formation of the first galaxies. The mosaics, photometric catalogs, and the best-fit physical properties are publicly available at https:// github.com/dawn-cph/alcs-clusters.
KW - ULTRA-DEEP FIELD
KW - STAR-FORMATION
KW - FRONTIER-FIELDS
KW - LUMINOSITY FUNCTIONS
KW - RED GALAXIES
KW - EVOLUTION
KW - MASS
KW - STELLAR
KW - I.
KW - DECOMPOSITION
U2 - 10.3847/1538-4365/ac9909
DO - 10.3847/1538-4365/ac9909
M3 - Journal article
VL - 263
JO - Astrophysical Journal
JF - Astrophysical Journal
SN - 0004-637X
IS - 2
M1 - 38
ER -
ID: 332120802