FrequencyResponseTableFilter

name

name	Description	Example
Required: True Units: None Type: string Style: name Default: None	Name of filter applied or to be applied. If more than one filter input as a comma separated list.	“lowpass_magnet ic”

comments

comments	Description	Example
Required: False Units: None Type: string Style: free form Default: None	Any comments about the filter.	ambient air temperature

type

type	Description	Example
Required: True Units: None Type: string Style: controlled vocabulary Default: None	Type of filter, must be one of the available filters.	fap_table

units_in

units_in	Description	Example
Required: True Units: None Type: string Style: alpha numeric Default: None	Name of the input units to the filter. Should be all lowercase and separated with an underscore, use ‘per’ if units are divided and ‘-’ if units are multiplied.	count

units_out

units_out	Description	Example
Required: True Units: None Type: string Style: alpha numeric Default: None	Name of the output units. Should be all lowercase and separated with an underscore, use ‘per’ if units are divided and ‘-’ if units are multiplied.	millivolt

calibration_date

calibration_date	Description	Example
Required: False Units: None Type: string Style: date Default: 1980-01-01T00:00:00+00:00	Most recent date of filter calibration in ISO format of YYY-MM-DD.	2020-01-01

gain

gain	Description	Example
Required: True Units: None Type: float Style: number Default: 1.0	scalar gain of the filter across all frequencies, producted with any frequency depenendent terms	1.0

frequencies

frequencies	Description	Example
Required: True Units: None Type: float Style: number list Default: []	The frequencies at which a calibration of the filter were performed.	“[-0.0001., 0.0002, 0.0005, 0.001, 0.002, 0.005, 0.001, … 1, 2, 5, 10]”

amplitudes

amplitudes	Description	Example
Required: True Units: None Type: float Style: number list Default: []	The amplitudes for each calibration frequency.	“[1e-5, 1e-4, 1e-3, 1e-2, 1e-1, 1.0, 1.0, … 1.0, 1.0, 1.0, 1.0]”

phases

phases	Description	Example
Required: True Units: degrees Type: float Style: number list Default: []	The phases for each calibration frequency.	“[-90, -90, -88, -80, -60, -30, 30, … 50.0, 90.0, 90.0, 90.0]”

instrument_type

instrument_type	Description	Example
Required: True Units: None Type: string Style: controlled vocabulary Default: None	The type of instrument the FAP table is associated with.	fluxgate magnetometer