@main[]

$name[019paf2001.gif]

$f[^file::load[binary;$name; $.offset(20000) $.limit(1000) ]]
^f.base64[]

^try-catch{
    $f[^file::load[binary;$name]]
}

@try-catch[jCode]
^try{$jCode}{
        $exception.handled(true)
        Type: $exception.type,
        Comment: $exception.comment
}