1mm-cont.fit 512x512 map of the 1mm continuum emission (Jy/beam) (0.1"/pix)
3mm-cont.fit 256x256 map of the 3mm continuum emission (Jy/beam) (0.3"/pix)
co21.fit     512x512x128 channel map of the CO(2-1) emission (Jy/beam) (0.1"/pix, 1km/s)
hco+10.fit   256x256x128 channel map of the HCO+(1-0) emission (Jy/beam) (0.3"/pix, 0.5km/s)