Published July 18, 2023 | Version v1
Dataset Open

ACA CO(J=2-1) Mapping of the Nearest Spiral Galaxy M33. I. Initial Results and Identification of Molecular Clouds

Authors/Creators

  • 1. Department of Physics, Graduate School of Science, Osaka Metropolitan University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531, Japan
  • 2. Department of Earth and Planetary Sciences, Faculty of Science, Kyushu University, Nishi-ku, Fukuoka 819-0395, Japan
  • 3. Departamento de Fisica Teorica y del Cosmos, Campus de Fuentenueva, Universidad de Granada, E18071-Granada, Spain
  • 4. Joetsu University of Education, Yamayashiki-machi, Joetsu, Niigata 943-8512, Japan
  • 5. Meisei University, 2-1-1 Hodokubo, Hino, Tokyo 191-0042, Japan
  • 6. Division of Physics, Faculty of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
  • 7. I. Physikalisches Institut, Universit\"{a}t zu K\"{o}ln, Z\"{u}lpicher Str 77, D-50937 K\"{o}ln, Germany
  • 8. Department of Physics, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
  • 9. Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan
  • 10. Institute of Astronomy, The University of Tokyo, 2-21-1, Osawa, Mitaka, Tokyo 181-0015, Japan
  • 11. National Astronomical Observatory of Japan, National Institutes of Natural Science, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan
  • 12. Graduate School of Science and Engineering, Kagoshima University, 1-21-40 Korimoto Kagoshima-city Kagoshima, 890-0065, Japan
  • 13. Department of Physics, Nagoya University, Chikusa-ku, Nagoya 464-8602, Japan

Description

(1) M33_ACA7m+IRAM_12CO21_cube_pbcor_kelvin.fits.tar.gz (661 MB): 12CO(J=2-1) data cube obtained with the ACA 7m array combined with the IRAM 30m telescope, 7".31 x 6".50 beam, 0.7 km/s resolution
(2) M33_ACA7m-only_12CO21_cube_pbcor_kelvin.fits.tar.gz (660.6 MB): 12CO(J=2-1) data cube obtained with the ACA stand-alone mode (7m array only), 7".31 x 6".50 beam, 0.7 km/s resolution
(3) M33_ACA7m-only_13CO21_cube_pbcor_kelvin.fits.tar.gz (331.5 MB): 13CO(J=2-1) data cube obtained with the ACA stand-alone mode (7m array only), 7".72 x 6".86 beam, 1.4 km/s resolution
(4) M33_ACA7m-only_C18O21_cube_pbcor_kelvin.fits.tar.gz (289.9 MB): C18O(J=2-1) data cube obtained with the ACA stand-alone mode (7m array only), 7".82 x 6".96 beam, 1.6 km/s resolution

Files

Files (1.9 GB)

Name Size Download all
md5:5fc0711d8bc6d752f9f9438a45238426
661.0 MB Download
md5:231d5c79cc16ae3dd776bd9af1ef38b3
660.6 MB Download
md5:910a6ee3b952d34410f0fa3974268c1b
331.5 MB Download
md5:308e880fcc604a7042f44bc4de5871a2
289.9 MB Download