| id | field name | definition |
|---|
| 0 | first_ccd_line |
| binary array[4] | size: 4 |
|---|
Index of the first CCD line for the spectrometers dark charge maps
|
|
| 1 | spec_dark_width |
| binary uint8 | size: 1 |
|---|
|
Spectrometers dark charge maps width (in number of lines)
|
|
| 2 | size_therm_lut |
| binary array[6] | size: 6 |
|---|
Size of the thermistor coding LUT. There is one look-up table per CCD array (4 LUT for the spectrometers and 2 LUT for the photometers, order SPA1, SPA2, SPB1, SPB2, FP1, FP2). The first 64 values are the LUT for the spectrometer A CCD 1.
|
|
| 3 | absc_therm_lut |
| binary array[6, 64] | size: 768 |
|---|
Abscissae of the thermistor coding LUT. There is one look-up table per CCD array (4 LUT for the spectrometers and 2 LUT for the photometers, order SPA1, SPA2, SPB1, SPB2, FP1, FP2). The first 64 values are the LUT for the spectrometer A CCD 1.
| binary uint16 | size: 2 |
|---|
|
unit: "ADU"
|
|
|
| 4 | therm_lut |
| binary array[6, 64] | size: 768 |
|---|
Thermistor coding LUT. There is one look-up table per CCD array (4 LUT for the spectrometers and 2 LUT for the photometers, order SPA1, SPA2, SPB1, SPB2, FP1, FP2). The first 64 values are the LUT for the spectrometer A CCD 1.
| binary int16 (double) | size: 2 |
|---|
unit: "1e-2 degC"
converted unit: "degC" (multiply by 1/100)
|
|
|
| 5 | therm_ref_spec |
| binary array[4] | size: 16 |
|---|
Thermistor reference temperature for the spectrometers dark charge maps
| binary uint32 (double) | size: 4 |
|---|
unit: "1e-3 K"
converted unit: "K" (multiply by 1/1000)
|
|
|
| 6 | therm_ref_fp |
| binary array[2] | size: 8 |
|---|
Thermistor reference temperature for the photometers dark charge maps
| binary uint32 (double) | size: 4 |
|---|
unit: "1e-3 K"
converted unit: "K" (multiply by 1/1000)
|
|
|
| 7 | therm_off |
| binary array[6] | size: 12 |
|---|
Offset between the thermistor temperature and the CCD temperature. The first 4 values are for the spectrometers and the 2 last values are for the photometers (order SPA1, SPA2, SPB1, SPB2, FP1, FP2).
| binary int16 (double) | size: 2 |
|---|
unit: "1e-3 degC"
converted unit: "degC" (multiply by 1/1000)
|
|
|
| 8 | spa1 |
| binary array[3, 1353] | size: 16236 |
|---|
SPA1 dark charge at band level at the thermistor reference temperature
| binary float | size: 4 |
|---|
|
unit: "e"
|
|
|
| 9 | spa2 |
| binary array[3, 1353] | size: 16236 |
|---|
SPA2 dark charge at band level at the thermistor reference temperature
| binary float | size: 4 |
|---|
|
unit: "e"
|
|
|
| 10 | spb1 |
| binary array[3, 1353] | size: 16236 |
|---|
SPB1 dark charge at band level at the thermistor reference temperature
| binary float | size: 4 |
|---|
|
unit: "e"
|
|
|
| 11 | spb2 |
| binary array[3, 1353] | size: 16236 |
|---|
SPB2 dark charge at band level at the thermistor reference temperature
| binary float | size: 4 |
|---|
|
unit: "e"
|
|
|
| 12 | fp1_dcm |
| binary array[14, 14] | size: 784 |
|---|
Dark charge map at the thermistor reference temperature for the photometer FP1.
| binary uint32 (double) | size: 4 |
|---|
unit: "1e-1 e"
converted unit: "e" (multiply by 1/10)
|
|
|
| 13 | fp2_dcm |
| binary array[14, 14] | size: 784 |
|---|
Dark charge map at the thermistor reference temperature for the photometer FP2.
| binary uint32 (double) | size: 4 |
|---|
unit: "1e-1 e"
converted unit: "e" (multiply by 1/10)
|
|
|
| 14 | temp_var_fp1 |
| binary array[14, 14] | size: 392 |
|---|
Temperature variation which doubles the dark charge for FP1.
| binary uint16 (double) | size: 2 |
|---|
unit: "1e-3 K"
converted unit: "K" (multiply by 1/1000)
|
|
|
| 15 | temp_var_fp2 |
| binary array[14, 14] | size: 392 |
|---|
Temperature variation which doubles the dark charge for FP2.
| binary uint16 (double) | size: 2 |
|---|
unit: "1e-3 K"
converted unit: "K" (multiply by 1/1000)
|
|
|
| 16 | spare_1 |
| binary bytes | size: 16 |
|---|
|
Spare
|
hidden: true
|