WISE 22 μm band images of sources 7, 14, 16, 18, 30, and 34 (identification in upper right corner). These are the sources for which only a single pointing is available. The images are all 10 arcmin in size, oriented in l and b. The central circle gives the HCN/HCO⁺ beamsize. The transfer function (rainbow from black to white) of the WISE observations differs from image to image. For cloud 7 it is from 91.5 to 98; for cloud 14 it is 100.5 to 107; for 16 it is 103 to 115; for 18 it is 102 to 114; for 30 it is from 108 to 112 and for cloud 34 it is from 108 to 135 counts. Following Sun (2015), class I sources within our maps are shown as circles and class II as squares.