| id | field name | definition |
|---|
| 0 | spec_ec_noise |
| binary array[4, 4] | size: 32 |
|---|
Spectrometers electronic chain noise. Dimension 4*4 is for the 4 CCD arrays of the spectrometers A and B and for the 4 possible gains.
| binary uint16 (double) | size: 2 |
|---|
unit: "1e-1 e"
converted unit: "e" (multiply by 1/10)
|
|
|
| 1 | fp_ec_noise |
| binary array[2] | size: 4 |
|---|
Photometers electronic chain noise
| binary uint16 (double) | size: 2 |
|---|
unit: "1e-1 e"
converted unit: "e" (multiply by 1/10)
|
|
|
| 2 | size_spec_lut |
| binary array[4, 4] | size: 16 |
|---|
Size of the Spectrometers noise LUT. Dimension 4*4 is for the 4 CCD arrays of the spectrometers A and B and for the 4 possible gains.
|
|
| 3 | absc_spec_lut |
| binary array[4, 4, 64] | size: 2048 |
|---|
Abscissae of the Spectrometers noise LUT. Dimension 4*4*64 is for the 4 CCD arrays of the spectrometers A and B (SPA1, SPA2, SPB1, SPB2) and for the 4 possible gains. 64 is the maximum number of entries of the look-up table. The first 64 values are for the first gain.
| binary uint16 | size: 2 |
|---|
|
unit: "ADU"
|
|
|
| 4 | spec_lut |
| binary array[4, 4, 64] | size: 4096 |
|---|
Spectrometers noise LUT. Dimension 4*4*64 is for the 4 CCD arrays of the spectrometers A and B (SPA1, SPA2, SPB1, SPB2) and for the 4 possible gains. 64 is the maximum number of entries of the look-up table. The first 64 values are for the first gain.
| binary float | size: 4 |
|---|
|
unit: "e"
|
|
|
| 5 | size_fp_lut |
| binary array[2] | size: 2 |
|---|
Size of the Photometers noise LUT. Dimension 2 is for the 2 photometers FP1 and FP2.
|
|
| 6 | absc_fp_lut |
| binary array[2, 64] | size: 256 |
|---|
Abscissae of the Photometers noise LUT. Dimension 2*64 is for the 2 photometers FP1 and FP2. 64 is the maximum number of entries of the look-up table.
| binary uint16 | size: 2 |
|---|
|
unit: "ADU"
|
|
|
| 7 | fp_lut |
| binary array[2, 64] | size: 512 |
|---|
Photometers noise LUT. Dimension 2*64 is for the 2 photometers FP1 and FP2. 64 is the maximum number of entries of the look-up table.
| binary float | size: 4 |
|---|
|
unit: "e"
|
|
|
| 8 | spare_1 |
| binary bytes | size: 16 |
|---|
|
Spare
|
hidden: true
|