Function mjdToTime( mjd )

Description:
Converts a Modified Julian Date value to an ISO 8601-format time-only string. The output format is hh:mm:ss.
Parameters:
mjd (floating point)
modified Julian date
Return Value (String):
ISO 8601 format time corresponding to mjd
Example:
mjdToTime(53551.72917) = "17:30:00"
Signature:
String mjdToTime(double)