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Departamento Gestión de Conocimiento, Monitoreo y Prospección
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Consultas o comentarios: productividad@anid.cl
Venus Observations at 40 and 90 GHz with CLASS
| Indexado |
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| DOI | 10.3847/PSJ/ABEDAD | ||||
| Año | 2021 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
Using the Cosmology Large Angular Scale Surveyor, we measure the disk-averaged absolute Venus brightness temperature to be 432.3 ± 2.8 K and 355.6 ± 1.3 K in the Q and W frequency bands centered at 38.8 and 93.7 GHz, respectively. At both frequency bands, these are the most precise measurements to date. Furthermore, we observe no phase dependence of the measured temperature in either band. Our measurements are consistent with a CO2-dominant atmospheric model that includes trace amounts of additional absorbers like SO2 and H2SO4
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Dahal, Sumit | Hombre |
NASA Goddard Space Flight Center - Estados Unidos
Johns Hopkins University - Estados Unidos NASA - Estados Unidos Johns Hopkins Univ - Estados Unidos |
| 2 | Brewer, Michael K. | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 3 | Appel, John | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 4 | Ali, Aamir | Hombre |
Johns Hopkins University - Estados Unidos
University of California, Berkeley - Estados Unidos Johns Hopkins Univ - Estados Unidos UNIV CALIF BERKELEY - Estados Unidos |
| 5 | Bennett, Charles L. | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 6 | BUSTOS-PLACENCIA, RICARDO ARTURO | Hombre |
Universidad Católica de la Santísima Concepción - Chile
|
| 7 | Chan, Manwei | - |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 8 | Chuss, D. T. | Hombre |
Villanova University - Estados Unidos
Villanova Univ - Estados Unidos |
| 9 | Cleary, Joseph | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 10 | Couto, Jullianna | - |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 11 | Datta, Rahul | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 12 | Denis, Kevin L. | Hombre |
NASA Goddard Space Flight Center - Estados Unidos
NASA - Estados Unidos |
| 13 | Eimer, Joseph R. | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 14 | ESPINOZA-VILLEGAS, FRANCISCO | Hombre |
Universidad Católica de la Santísima Concepción - Chile
|
| 15 | Essinger-Hileman, T. | Hombre |
NASA Goddard Space Flight Center - Estados Unidos
Johns Hopkins University - Estados Unidos NASA - Estados Unidos Johns Hopkins Univ - Estados Unidos |
| 16 | Gothe, Dominik | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 17 | Harrington, Kathleen | Mujer |
Johns Hopkins University - Estados Unidos
The Department of Astronomy and Astrophysics, The University of Chicago - Estados Unidos Johns Hopkins Univ - Estados Unidos UNIV CHICAGO - Estados Unidos |
| 18 | McMahon, Jeffrey J. | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 19 | Karakla, John | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 20 | Marriage, Tobias | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 21 | Novack, Sasha | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 22 | NUNEZ-BAEZA, CRISTIAN ALEJANDRO | Mujer |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 23 | Padilla, Ivan L. | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 24 | Parker, Lucas | Hombre |
Johns Hopkins University - Estados Unidos
Los Alamos National Laboratory - Estados Unidos Johns Hopkins Univ - Estados Unidos Alamos Natl Lab - Estados Unidos |
| 25 | Petroff, Matthew | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 26 | Reeves, Rodrigo | Hombre |
Universidad de Concepción - Chile
|
| 27 | Rhoades, Gary | Hombre |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 28 | Rostem, Karwan | - |
NASA Goddard Space Flight Center - Estados Unidos
NASA - Estados Unidos |
| 29 | Valle, Deniz | Mujer |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 30 | Watts, Duncan | Hombre |
Johns Hopkins University - Estados Unidos
Universitetet i Oslo - Noruega Johns Hopkins Univ - Estados Unidos Univ Oslo - Noruega |
| 31 | Weiland, Janet L. | Mujer |
Johns Hopkins University - Estados Unidos
Johns Hopkins Univ - Estados Unidos |
| 32 | Wollack, Edward J. | Hombre |
NASA Goddard Space Flight Center - Estados Unidos
NASA - Estados Unidos |
| 33 | Xu, Zhilei | - |
Johns Hopkins University - Estados Unidos
MIT Kavli Institute for Astrophysics and Space Research - Estados Unidos Johns Hopkins Univ - Estados Unidos MIT - Estados Unidos |
| Fuente |
|---|
| Conicyt-Fondecyt |
| Basal Grant |
| NASA |
| Gordon and Betty Moore Foundation |
| National Aeronautics and Space Administration |
| Johns Hopkins University |
| Centro de Astrofísica y Tecnologías Afines |
| Universities Space Research Association |
| National Science Foundation Division of Astronomical Sciences |
| Goddard Space Flight Center |
| CATA |
| University of California, Santa Cruz |
| Directorate for Mathematical and Physical Sciences |
| Agencia Nacional de Investigaci?n y Desarrollo |
| NASA-JHU |
| Deans of the Kreiger School of Arts and Sciences |
| William Deysher |
| Miguel Angel D?az |
| UCSC project |
| Agradecimiento |
|---|
| We acknowledge the National Science Foundation Division of Astronomical Sciences for their support of CLASS under grant Nos. 0959349, 1429236, 1636634, 1654494, and 2034400. We thank Johns Hopkins University President R. Daniels and the Deans of the Kreiger School of Arts and Sciences for their steadfast support of CLASS. We further acknowledge the very generous support of Jim and Heather Murren (JHU A&S?88), Matthew Polk (JHU A&S Physics BS?71), David Nicholson, and Michael Bloomberg (JHU Engineering?64). The CLASS project employs detector technology developed in collaboration between JHU and Goddard Space Flight Center under several previous and ongoing NASA grants. Detector development work at JHU was funded by NASA grant No. NNX14AB76A. We acknowledge scientific and engineering contributions from Max Abitbol, Fletcher Boone, David Carcamo, Ted Grunberg, Saianeesh Haridas, Connor Henley, Lindsay Lowry, Nick Mehrle, Isu Ravi, Daniel Swartz, Bingjie Wang, Qinan Wang, Tiffany Wei, and Zi?ng Yan. We thank William Deysher, Miguel Angel D?az, and Chantal Boisvert for logistical support. We acknowledge productive collaboration with Dean Carpenter and the JHU Physical Sciences Machine Shop team. S.D. is supported by an appointment to the NASA Postdoctoral Program at the NASA Goddard Space Flight Center, administered by the Universities Space Research Association under contract with NASA. S.D. acknowledges support under NASA-JHU Cooperative Agreement 80NSSC19M005. R.B. acknowledges support for the 183 GHz radiometer from the UCSC project DINREG 06/ 2017. R.R. acknowledges partial support from CATA, BASAL grant AFB-170002, and CONICYT-FONDECYT through grant 1181620. Z.X. is supported by the Gordon and Betty Moore Foundation. CLASS is located in the Parque Astron?mico Atacama in northern Chile under the auspices of the Agencia Nacional de Investigaci?n y Desarrollo (ANID). We thank Imke de Pater, Darrell Strobel, and Alex B. Akins for discussions that improved this work. |
| S.D. is supported by an appointment to the NASA Postdoctoral Program at the NASA Goddard Space Flight Center, administered by the Universities Space Research Association under contract with NASA. S.D. acknowledges support under NASA-JHU Cooperative Agreement 80NSSC19M005. R.B. acknowledges support for the 183 GHz radiometer from the UCSC project DINREG 06/ 2017. R.R. acknowledges partial support from CATA, BASAL grant AFB-170002, and CONICYT-FONDECYT through grant 1181620. Z.X. is supported by the Gordon and Betty Moore Foundation. CLASS is located in the Parque Astro-nómico Atacama in northern Chile under the auspices of the Agencia Nacional de Investigación y Desarrollo (ANID). We thank Imke de Pater, Darrell Strobel, and Alex B. Akins for discussions that improved this work. |
| We acknowledge the National Science Foundation Division of Astronomical Sciences for their support of CLASS under grant Nos. 0959349, 1429236, 1636634, 1654494, and 2034400. We thank Johns Hopkins University President R. Daniels and the Deans of the Kreiger School of Arts and Sciences for their steadfast support of CLASS. We further acknowledge the very generous support of Jim and Heather Murren (JHU A&S?88), Matthew Polk (JHU A&S Physics BS?71), David Nicholson, and Michael Bloomberg (JHU Engineering?64). The CLASS project employs detector technology developed in collaboration between JHU and Goddard Space Flight Center under several previous and ongoing NASA grants. Detector development work at JHU was funded by NASA grant No. NNX14AB76A. We acknowledge scientific and engineering contributions from Max Abitbol, Fletcher Boone, David Carcamo, Ted Grunberg, Saianeesh Haridas, Connor Henley, Lindsay Lowry, Nick Mehrle, Isu Ravi, Daniel Swartz, Bingjie Wang, Qinan Wang, Tiffany Wei, and Zi?ng Yan. We thank William Deysher, Miguel Angel D?az, and Chantal Boisvert for logistical support. We acknowledge productive collaboration with Dean Carpenter and the JHU Physical Sciences Machine Shop team. S.D. is supported by an appointment to the NASA Postdoctoral Program at the NASA Goddard Space Flight Center, administered by the Universities Space Research Association under contract with NASA. S.D. acknowledges support under NASA-JHU Cooperative Agreement 80NSSC19M005. R.B. acknowledges support for the 183 GHz radiometer from the UCSC project DINREG 06/ 2017. R.R. acknowledges partial support from CATA, BASAL grant AFB-170002, and CONICYT-FONDECYT through grant 1181620. Z.X. is supported by the Gordon and Betty Moore Foundation. CLASS is located in the Parque Astron?mico Atacama in northern Chile under the auspices of the Agencia Nacional de Investigaci?n y Desarrollo (ANID). We thank Imke de Pater, Darrell Strobel, and Alex B. Akins for discussions that improved this work. |
| ` We acknowledge the National Science Foundation Division of Astronomical Sciences for their support of CLASS under grant Nos. 0959349, 1429236, 1636634, 1654494, and 2034400. We thank Johns Hopkins University President R. Daniels and the Deans of the Kreiger School of Arts and Sciences for their steadfast support of CLASS. We further acknowledge the very generous support of Jim and Heather Murren (JHU A & S '88), Matthew Polk (JHU A & S Physics BS '71), David Nicholson, and Michael Bloomberg (JHU Engineering '64). The CLASS project employs detector technology developed in collaboration between JHU and Goddard Space Flight Center under several previous and ongoing NASA grants. Detector development work at JHU was funded by NASA grant No. NNX14AB76A. We acknowledge scientific and engineering contributions from Max Abitbol, Fletcher Boone, David Carcamo, Ted Grunberg, Saianeesh Haridas, Connor Henley, Lindsay Lowry, Nick Mehrle, Isu Ravi, Daniel Swartz, Bingjie Wang, Qinan Wang, Tiffany Wei, and Ziang Yan. We thank William Deysher, Miguel Angel Diaz, and Chantal Boisvert for logistical support. We acknowledge productive collaboration with Dean Carpenter and the JHU Physical Sciences Machine Shop team.S.D. is supported by an appointment to the NASA Postdoctoral Program at the NASA Goddard Space Flight Center, administered by the Universities Space Research Association under contract with NASA. S.D. acknowledges support under NASA-JHU Cooperative Agreement 80NSSC19M005. R.B. acknowledges support for the 183 GHz radiometer from the UCSC project DINREG 06/2017. R.R. acknowledges partial support from CATA, BASAL grant AFB-170002, and CONICYT-FONDECYT through grant 1181620. Z.X. is supported by the Gordon and Betty Moore Foundation. CLASS is located in the Parque Astronomico Atacama in northern Chile under the auspices of the Agencia Nacional de Investigacion y Desarrollo (ANID). We thank Imke de Pater, Darrell Strobel, and Alex B. Akins for discussions that improved this work. |
