| id | field name | definition |
|---|
| 0 | p_grid |
| binary array[dim_0] |
|---|
dim_0: int(/sph/num_p)
| binary uint32 | size: 4 |
|---|
Vector of size Num_P of the pressure levels for which calibration functions C1 and C4 are given
unit: "Pa"
|
|
|
| 1 | t_grid |
| binary array[dim_0] |
|---|
dim_0: int(/sph/num_t)
| binary uint16 (double) | size: 2 |
|---|
Vector of size Num_T of the temperature levels for which calibration functions C1 and C4 are given
unit: "1e-2 K"
converted unit: "K" (multiply by 1/100)
|
|
|
| 2 | fd_grid |
| binary array[dim_0] |
|---|
dim_0: int(/sph/num_fd)
| binary int64 | size: 8 |
|---|
Vector of size Num_Fd of the frequency steps for which calibration functions C1 to C4 are given
unit: "Hz"
|
|
|
| 3 | f_fp |
| binary array[dim_0] |
|---|
dim_0: int(/sph/num_fp)
| binary int64 | size: 8 |
|---|
Vector of size Num_FP of the frequency steps for which the transmission curves of the FPs A and B and the Fizeau are determined
unit: "Hz"
|
|
|
| 4 | ta_fp |
| binary array[dim_0] |
|---|
dim_0: int(/sph/num_fp)
| binary double | size: 8 |
|---|
|
Transmission curve of Fabry Perot A
|
|
|
| 5 | tb_fp |
| binary array[dim_0] |
|---|
dim_0: int(/sph/num_fp)
| binary double | size: 8 |
|---|
|
Transmission curve of Fabry Perot A
|
|
|
| 6 | tmie_fp |
| binary array[dim_0] |
|---|
dim_0: int(/sph/num_fp)
| binary double | size: 8 |
|---|
|
Transmission curve of the Fizeau
|
|
|
| 7 | cal_coeff_ray |
| binary record |
|---|
Structure containing C1 and C4 as a function of pressures P_Grid, temperatures T_Grid and frequencies fd_Grid
| id | field name | definition |
|---|
| 0 | k_ray |
| binary double | size: 8 |
|---|
|
Overall calibration coefficient for the useful signal in the Rayleigh channel.
|
|
| 1 | coeff |
| binary array[dim_0, dim_1, dim_2] |
|---|
Coefficients for each pressure, temperature and frequency Doppler shift.
dim_0: int(/sph/num_p)
dim_1: int(/sph/num_t)
dim_2: int(/sph/num_fd)
| binary record | size: 16 |
|---|
| id | field name | definition |
|---|
| 0 | c1 |
| binary double | size: 8 |
|---|
|
Coefficient indicating how the transmission of Rayleigh light varies through the double FP as a function of the pressure, the temperature and the frequency shift.
|
|
| 1 | c4 |
| binary double | size: 8 |
|---|
|
Coefficient indicating how the transmission of Rayleigh light varies through the Fizeau as a function of the pressure, the temperature and the frequency shift.
|
|
|
|
|
|
|
| 8 | cal_coeff_mie |
| binary record |
|---|
Structure containing C2 and C3 as a function of the frequencies fd_Grid
| id | field name | definition |
|---|
| 0 | k_mie |
| binary double | size: 8 |
|---|
|
Overall calibration coefficient for the useful signal in the Mie channel.
|
|
| 1 | coeff |
| binary array[dim_0] |
|---|
Coefficients for each frequencey Doppler shift.
dim_0: int(/sph/num_fd)
| binary record | size: 16 |
|---|
| id | field name | definition |
|---|
| 0 | c2 |
| binary double | size: 8 |
|---|
|
Coefficient indicating how the transmission of Mie light varies through the double FP as a function of the frequency shift.
|
|
| 1 | c3 |
| binary double | size: 8 |
|---|
|
Coefficient indicating how the transmission of Mie light varies through the Fizeau as a function of the frequency shift.
|
|
|
|
|
|
|
| 9 | isrcentreFreq |
| binary double | size: 8 |
|---|
|
Reference frequency for TA_FP and TB_FP. This is the middle frequency of the ISR, or the nominal frequency offset of the laser in WVM mode
|
|