pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-988-Rutherford1.ps) >>/Users/jc/w/tmp/Tune-988-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_98828.log 269284 Log file, useful mostly for debugging
Form_98834.log 811 Log file, useful mostly for debugging
Form_98838.log 818 Log file, useful mostly for debugging
Form_98897.log 869 Log file, useful mostly for debugging
Form_98898.log 844 Log file, useful mostly for debugging
Tune-988-Rutherford1.abc 1002 ABC music file with the extracted tune(s)
Tune-988-Rutherford1.ps 36684 PostScript
Tune-988-Rutherford1.txt 1002 Plain-text file with the extracted tune(s)
Tune-988-get.log 47575 Log file, useful mostly for debugging
Tune-98814-March.abc 487 ABC music file with the extracted tune(s)
Tune-98814-March.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-98814-March.ps 34843 PostScript
Tune-98814-March.txt 487 Plain-text file with the extracted tune(s)
Tune-98814-get.log 5840 Log file, useful mostly for debugging
Tune-98825-FH2016_B-001.svg 14887 Scalable Vector Graphics format
Tune-98825-FH2016_B.abc 657 ABC music file with the extracted tune(s)
Tune-98825-FH2016_B.txt 657 Plain-text file with the extracted tune(s)
Tune-98825-get.log 8948 Log file, useful mostly for debugging
Tune-98830-CHEVCHAS-001.svg 7397 Scalable Vector Graphics format
Tune-98830-CHEVCHAS.abc 177 ABC music file with the extracted tune(s)
Tune-98830-CHEVCHAS.txt 177 Plain-text file with the extracted tune(s)
Tune-98830-get.log 4105 Log file, useful mostly for debugging
Tune-98831-5678.abc 0 ABC music file with the extracted tune(s)
Tune-98831-5678.ps 6 PostScript
Tune-98831-5678.txt 0 Plain-text file with the extracted tune(s)
Tune-98831-get.log 4182 Log file, useful mostly for debugging
Tune-98839-b.abc 576 ABC music file with the extracted tune(s)
Tune-98839-b.txt 576 Plain-text file with the extracted tune(s)
Tune-98839-get.log 305439 Log file, useful mostly for debugging
These files should be available for 24 hours.