See merciful intonation for an explanation of the tuning of this scale.

! nobletone.scl
!
 5L 2s (diatonic) scale, with P8 and P5 tuned so that M3 = (5+9phi)/(4+7phi) and m3 = (6+7phi)/(5+6phi)
 7
!
 211.24370
 422.48740
 494.84852
 706.09221
 917.33591
 1128.57961
 1200.94073

Mode: 5|1 (Ionian)