RA2_PTR_DATA

binary record "RA2_PTR_DATA"size: 320
RA-2 Point Target Response MDS

idfield namedefinition
0dsr_time
binary timesize: 12
Data Record Time

unit: "s since 2000-01-01"

value: float(./days) * 86400 + float(./seconds) + float(./microseconds) / 1000000
binary recordsize: 12
ENVISAT binary datetime

idfield namedefinition
0days
binary int32size: 4
days since January 1st, 2000 (may be negative)

unit: "days since 2000-01-01"
1seconds
binary uint32size: 4
seconds since start of day

unit: "s"
2microseconds
binary uint32size: 4
microseconds since start of second

unit: "1e-6 s"
1quality_flag
binary int8size: 1
Quality Indicator (-1 for blank MDSR, 0 otherwise)
2spare_1
binary bytessize: 3
Spare

hidden: true
3obdh_data_wd
binary uint64size: 8
(43 bits) The datatation timing words are transcriptions of the words provided in the source packet, and thus does not change for the 20 records comprising a source packet.

unit: "1/524288 s"
4ptr_cnt
binary uint32size: 4
PTR Counter
5ptr_samp
binary array[128]size: 256
128 Normalized PTR Processed Samples.
binary uint16size: 2
unit: "1/65536"
6ptr_cal_band_id
binary uint8size: 1
PTR Calibration Band Identifier
7ku_cal_corr_flag
binary uint8size: 1
Ku Calibration Corrections Identifier
8s_cal_corr_flag
binary uint8size: 1
S Calibration Corrections Identifier
9spare_2
binary bytessize: 1
Spare

hidden: true
10time_delay_cal_corr_ku
binary int32size: 4
Time delay Calibration Correction (Ku Band)

unit: "ps"
11gain_cal_corr_ku
binary int32size: 4
Gain Calibration Control (Ku Band)

unit: "1e-2 dB"
12time_delay_cal_corr_s
binary int32size: 4
Time delay Calibration Correction (S Band)

unit: "ps"
13gain_cal_corr_s
binary int32size: 4
Gain Calibration Control (S Band)

unit: "1e-2 dB"
14meas_ku_fly_cal_eval
binary uint32size: 4
Number of measures for Ku Flight calib.
15meas_s_fly_cal_eval
binary uint32size: 4
Number of measures for S Flight calib.
16rfss_redun_flag
binary uint8size: 1
RFSS Redundancy Flag: 0 = chain A, 3 = chain B.
17hpa_redun_flag
binary uint8size: 1
HPA Redundancy Flag: 0 = chain A, 3 = chain B.
18spare_3
binary bytessize: 6
Spare

hidden: true