Galactic Center CO J=1-0 and 13CO J=1-0 Survey Data

"A Large-Scale CO Survey of the Galactic Center"
Oka, T., Hasegawa, T., Sato, F., Tsuboi, M. & Miyazaki, A. 1998, ApJS, 118, 455
12CO J=1-0 (FITS, gzipped; 55 MB)
13CO J=1-0 (FITS, gzipped; 17 MB)

Galactic Center HCN J=1-0 and HCO+ J=1-0 Survey Data

Intensity is in antenna temperature. Limited to the GC project members.
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HCN J=1-0 (FITS, gzipped; 7.5 MB)
HCO+ J=1-0 (FITS, gzipped; 7.1 MB)

Galactic Center CO J=3-2 Survey Data

"ASTE CO J=3-2 Survey of the Galactic Center"
Oka, T., Onodera, Y., Nagai, M., Tanaka, K., Matsumura, S., & Kamegai, K. 2012, ApJS, 201, 14
CO J=3-2 (FITS, gzipped; 8.0 MB)