QA.TXT: QUALITY ASSURANCE ANCILLARY DATA FILE This file contains quality assurance parameters for the survey image. 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 140.10 Site Name: Siwa/Largeau, Sahara Chad Site ID: GS7 Product Type: Survey Image Carrier Frequency (GHz): 1.249 Polarization Channel: HH Number of Q/A Intervals: 7 Bit Error Rate, PRF-C (exp): 0.0 Number of Flywheels: 0 Turn-On Recv Only Noise Power (dBmW): 0.0 Turn-Off Recv Only Noise Power (dBmW): 0.0 Turn-On Ambiguity Resolution Probability: 0.00 Turn-Off Ambiguity Resolution Probability: 0.00 Survey fd Error (Hz): 0.0 Q/A Interval Data: Interval 1 Mean of Raw Data Histogram: 127.6 Standard Deviation of Raw Data Histogram: 61.3 % Over Saturation in Raw Data Histogram: 0.1 % Under Saturation in Raw Data Histogram: 0.1 Range Offset in Frequency Domain (MHz): 10.73 Signal-to-Noise Ratio (dB): 17.24 Spurious Peak Count: 1 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -62.78 Caltone Phase (deg): -42.90 Mean of Image Histogram: Near Range: 103.97 Center Swath: 98.39 Far Range: 59.58 Standard Deviation of Image Histogram: Near Range: 49.25 Center Swath: 35.71 Far Range: 52.49 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.01 % Under Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 Interval 2 Mean of Raw Data Histogram: 127.8 Standard Deviation of Raw Data Histogram: 23.9 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 10.73 Signal-to-Noise Ratio (dB): 8.56 Spurious Peak Count: 1 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -61.69 Caltone Phase (deg): -43.49 Mean of Image Histogram: Near Range: 47.83 Center Swath: 54.75 Far Range: 36.72 Standard Deviation of Image Histogram: Near Range: 28.11 Center Swath: 24.24 Far Range: 28.74 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.06 Center Swath: 0.00 Far Range: 0.00 Interval 3 Mean of Raw Data Histogram: 127.8 Standard Deviation of Raw Data Histogram: 10.3 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 10.73 Signal-to-Noise Ratio (dB): -2.72 Spurious Peak Count: 1 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -61.68 Caltone Phase (deg): -46.49 Mean of Image Histogram: Near Range: 73.25 Center Swath: 76.66 Far Range: 46.45 Standard Deviation of Image Histogram: Near Range: 28.00 Center Swath: 25.32 Far Range: 30.36 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.06 Center Swath: 0.00 Far Range: 0.00 Interval 4 Mean of Raw Data Histogram: 127.8 Standard Deviation of Raw Data Histogram: 17.5 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 10.73 Signal-to-Noise Ratio (dB): 5.28 Spurious Peak Count: 1 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -62.53 Caltone Phase (deg): -47.69 Mean of Image Histogram: Near Range: 57.50 Center Swath: 74.91 Far Range: 51.49 Standard Deviation of Image Histogram: Near Range: 25.91 Center Swath: 31.24 Far Range: 28.85 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.06 Center Swath: 0.00 Far Range: 0.00 Interval 5 Mean of Raw Data Histogram: 127.8 Standard Deviation of Raw Data Histogram: 19.9 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 10.40 Signal-to-Noise Ratio (dB): 6.69 Spurious Peak Count: 2 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -62.06 Caltone Phase (deg): -48.89 Mean of Image Histogram: Near Range: 27.31 Center Swath: 57.27 Far Range: 79.01 Standard Deviation of Image Histogram: Near Range: 12.39 Center Swath: 35.11 Far Range: 40.29 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.01 Far Range: 0.01 % Under Saturation in Image Histogram: Near Range: 0.06 Center Swath: 0.00 Far Range: 0.00 Interval 6 Mean of Raw Data Histogram: 127.8 Standard Deviation of Raw Data Histogram: 17.4 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 10.73 Signal-to-Noise Ratio (dB): 5.15 Spurious Peak Count: 1 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -62.76 Caltone Phase (deg): -42.07 Mean of Image Histogram: Near Range: 146.77 Center Swath: 122.41 Far Range: 78.35 Standard Deviation of Image Histogram: Near Range: 72.28 Center Swath: 48.66 Far Range: 37.24 % Over Saturation in Image Histogram: Near Range: 0.16 Center Swath: 0.02 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.06 Center Swath: 0.00 Far Range: 0.00 Interval 7 Mean of Raw Data Histogram: 127.8 Standard Deviation of Raw Data Histogram: 11.2 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 10.73 Signal-to-Noise Ratio (dB): -1.35 Spurious Peak Count: 3 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -62.85 Caltone Phase (deg): -47.45 Mean of Image Histogram: Near Range: 43.46 Center Swath: 55.35 Far Range: 61.93 Standard Deviation of Image Histogram: Near Range: 20.26 Center Swath: 23.56 Far Range: 30.41 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.06 Center Swath: 0.00 Far Range: 0.01