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Table 1:

Detected methanol and formaldehyde transitions in the IRAM-30 m telescope data.

Line
$\nu$ $E_{\rm up}$ Clump 1 Interclump
  [MHz] [K]    
H2CO 30,3-20,2 218222 21.0 Ya Y
H2CO 32,2-21,1 218475 68.0 Ya Y
CH3OH-A 50-40 241791 34.8 Ya Y
CH3OH-A $ 5_{\pm3}{-}4_{\pm3} $ 241832 84.6 Yb N
CH3OH-A 52-42 241842c 72.5 Yb N
CH3OH-E 53-43 241843 82.5 Yb N
CH3OH-E 51-41 241879 55.9 Ya N
CH3OH-E $ 5_{\pm2}{-}4_{\pm2} $ 241904 $\sim$60d Yb N

Notes. (a) Detected at the original resolution of the IRAM-30 m telescope data. (b) Detected at a resolution of ${\sim} 20''$. (c) Blended with the 53-43-E. (d)  $E_{\rm up}=60.7$ K for the 5-2-4-2 line, 57.1 K for the 5+2-4+2 transition.


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