CHIMPS2: survey description and 12CO emission in the Galactic centre
- Eden, D. J.
- Moore, T. J. T.
- Currie, M. J.
- Rigby, A. J.
- Rosolowsky, E.
- Su, Y.
- Kim, Kee-Tae
- Parsons, H.
- Morata, O.
- Chen, H.-R.
- Minamidani, T.
- Park, Geumsook
- Ragan, S. E.
- Urquhart, J. S.
- Rani, R.
- Tahani, K.
- Billington, S. J.
- Deb, S.
- Figura, C.
- Fujiyoshi, T.
- Joncas, G.
- Liao, L. W.
- Liu, T.
- Ma, H.
- Tuan-Anh, P.
- Yun, Hyeong-Sik
- Zhang, S.
- Zhu, M.
- Henshaw, J. D.
- Longmore, S. N.
- Kobayashi, M. I. N.
- Thompson, M. A.
- Ao, Y.
- Campbell-White, J.
- Ching, T.-C.
- Chung, E. J.
- Duarte Cabral, A.
- Fich, M.
- Gao, Y.
- Graves, S. F.
- Jiang, X.-J.
- Kemper, F.
- Kuan, Y.-J.
- Kwon, W.
- Lee, C. W.
- Lee, J.-E.
- Liu, M.
- Penaloza, C. H.
- Peretto, N.
- Phuong, N. T.
- Pineda, J. E.
- Plume, R.
- Puspitaningrum, E.
- Samal, M. R.
- Soam, A.
- Sun, Y.
- Tang, X. D.
- Traficante, A.
- White, G. J.
- Yan, C.-H.
- Yang, A.
- Yuan, J.
- Yue, N.
- Bemis, A.
- Brunt, C. M.
- Chen, Z.
- Cho, J.
- Clark, P. C.
- Cyganowski, C. J.
- Friberg, P.
- Fuller, G. A.
- Han, I.
- Hoare, M. G.
- Izumi, N.
- Kim, H.-J.
- Kim, J.
- Kim, S.
- Koch, E. W.
- Kuno, N.
- Lacialle, K. M.
- Lai, S.-P.
- Lee, H.
- Lee, Y.-H.
- Li, D. L.
- Liu, S.-Y.
- Mairs, S.
- Oka, T.
- Pan, Z.
- Qian, L.
- Scicluna, P.
- Shi, C.-S.
- Shi, H.
- Srinivasan, S.
- Tan, Q.-H.
- Thomas, H .S.
- Torii, K.
- Trejo, A.
- Umemoto, T.
- Violino, G.
- Wallström, S.
- Wang, B.
- Wu, Y.
- Yuan, L.
- Zhang, C.
- Zhang, M.
- Zhou, C
- Zhou, J .J.
DOIAbstract
The latest generation of Galactic-plane surveys is enhancing our ability to study the effects of galactic environment upon the process of star formation. We present the first data from CO Heterodyne Inner Milky Way Plane Survey 2 (CHIMPS2). CHIMPS2 is a survey that will observe the Inner Galaxy, the Central Molecular Zone (CMZ), and a section of the Outer Galaxy in 12CO, 13CO, and C18O (J = 3 → 2) emission with the Heterodyne Array Receiver Program on the James Clerk Maxwell Telescope (JCMT). The first CHIMPS2 data presented here are a first look towards the CMZ in 12CO J = 3→2 and cover −3○ ≤ ℓ ≤ 5○ and ∣b∣ ≤ 0∘.5 with angular resolution of 15 arcsec, velocity resolution of 1 km s−1, and rms ΔT∗A= 0.58 K at these resolutions. Such high-res...
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