pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-89110-Rutherford1.ps) >>/Users/jc/w/tmp/Tune-89110-get.log 2>&1" returned status 256
http://www.cpartington.plus.com/Links/Rutherford/Rutherford1(8-9-2015).abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_89110.log 68774 Log file, useful mostly for debugging
Tune-89110-Rutherford1.abc 903 ABC music file with the extracted tune(s)
Tune-89110-Rutherford1.ps 36686 PostScript
Tune-89110-Rutherford1.txt 903 Plain-text file with the extracted tune(s)
Tune-89110-get.log 4535 Log file, useful mostly for debugging
These files should be available for 24 hours.