| Name | Type | Require | Description |
| Ion Mode | String | true | Sign of charge produced on ions |
| Laser Wavelength (nm) | Double | true | Wavelength of light used on target |
| Grid Voltage (kv) | Double | true | Voltage at target grid |
| Matrix Type | String | false | Substance constituting target matrix |
| Laser Power (%) | Double | false | Power of laser used |
| Acceleration Voltage (kv) | Double | false | Voltage used to accelerate ions |