Table 11: Comet 153P/Ikeya-Zhang production rates.
UT date $r_{\rm h}$ HCN CH3OH CO H2CO CS H2S CH3CN HNC
[mm/dd.d] [AU] [1026 molec s-1]
03/19.7 0.51 $10.0\pm0.4$       $10.1\pm1.1$      
03/20.6 0.51 $10.3\pm0.7$ $104\pm27$ $234\pm52$   $9.8\pm0.9$   $1.7\pm0.6$ $2.6\pm0.3$
03/29.9 0.57 $4.5\pm0.5$              
04/25.5 0.98 $2.2\pm0.2$ $49\pm 8$           $0.10\pm0.02$
04/26.5 0.99 $2.1\pm0.1$             $0.12\pm0.03$
04/27.5 1.01 $2.0\pm0.2$ $38\pm13$           $0.09\pm0.02$
04/29.3 1.04 $1.7\pm0.0$ $38\pm 4$     $0.71\pm0.05$   $0.21\pm0.04$ $0.07\pm0.01$
04/30.3 1.06 $1.7\pm0.1$ $46\pm14$   $5.8\pm0.3$   $12.3\pm0.2$   $0.09\pm0.01$
05/08.4 1.19 $1.2\pm0.1$              
05/11.4 1.24 $0.8\pm0.1$ $22\pm 4$     $0.57\pm0.09$     HNCO:
05/12.1 1.26 $0.8\pm0.1$ $27\pm 6$ $34\pm 4$         $0.31\pm0.05$

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