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: 124.20 Site Name: Siwa/Largeau, Sahara Chad Site ID: GS7 Product Type: Survey Image Carrier Frequency (GHz): 1.237 Polarization Channel: VV Number of Q/A Intervals: 25 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: 127.9 Standard Deviation of Raw Data Histogram: 21.4 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 10.23 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -94.60 Caltone Phase (deg): 51.68 Mean of Image Histogram: Near Range: 16.20 Center Swath: 0.02 Far Range: 0.02 Standard Deviation of Image Histogram: Near Range: 25.98 Center Swath: 0.15 Far Range: 0.14 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.18 Center Swath: 0.98 Far Range: 0.98 Interval 2 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 15.7 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 21.19 Signal-to-Noise Ratio (dB): 7.17 Spurious Peak Count: 1 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -99.34 Caltone Phase (deg): 163.30 Mean of Image Histogram: Near Range: 22.27 Center Swath: 0.00 Far Range: 0.00 Standard Deviation of Image Histogram: Near Range: 28.00 Center Swath: 0.02 Far Range: 0.02 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.16 Center Swath: 1.00 Far Range: 1.00 Interval 3 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 15.4 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 6.97 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -94.68 Caltone Phase (deg): -91.23 Mean of Image Histogram: Near Range: 27.54 Center Swath: 0.09 Far Range: 0.00 Standard Deviation of Image Histogram: Near Range: 25.58 Center Swath: 0.28 Far Range: 0.04 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.12 Center Swath: 0.91 Far Range: 1.00 Interval 4 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 7.8 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): -2.92 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -105.98 Caltone Phase (deg): -167.83 Mean of Image Histogram: Near Range: 20.02 Center Swath: 0.08 Far Range: 0.00 Standard Deviation of Image Histogram: Near Range: 17.15 Center Swath: 0.27 Far Range: 0.00 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.14 Center Swath: 0.92 Far Range: 1.00 Interval 5 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 3.9 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -104.49 Caltone Phase (deg): 47.62 Mean of Image Histogram: Near Range: 114.86 Center Swath: 2.29 Far Range: 0.77 Standard Deviation of Image Histogram: Near Range: 62.21 Center Swath: 4.22 Far Range: 0.43 % Over Saturation in Image Histogram: Near Range: 0.03 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.09 Far Range: 0.23 Interval 6 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 3.9 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -110.17 Caltone Phase (deg): 49.89 Mean of Image Histogram: Near Range: 86.35 Center Swath: 8.71 Far Range: 0.26 Standard Deviation of Image Histogram: Near Range: 45.74 Center Swath: 20.82 Far Range: 0.44 % Over Saturation in Image Histogram: Near Range: 0.01 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.29 Far Range: 0.74 Interval 7 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 3.9 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -113.43 Caltone Phase (deg): -10.59 Mean of Image Histogram: Near Range: 70.28 Center Swath: 17.33 Far Range: 0.15 Standard Deviation of Image Histogram: Near Range: 44.33 Center Swath: 32.38 Far Range: 0.36 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.27 Far Range: 0.85 Interval 8 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 3.8 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -102.48 Caltone Phase (deg): -50.51 Mean of Image Histogram: Near Range: 117.36 Center Swath: 47.92 Far Range: 0.78 Standard Deviation of Image Histogram: Near Range: 60.69 Center Swath: 66.04 Far Range: 0.41 % Over Saturation in Image Histogram: Near Range: 0.03 Center Swath: 0.01 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.02 Far Range: 0.22 Interval 9 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 3.9 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -121.43 Caltone Phase (deg): -4.79 Mean of Image Histogram: Near Range: 62.00 Center Swath: 28.05 Far Range: 0.01 Standard Deviation of Image Histogram: Near Range: 32.26 Center Swath: 32.17 Far Range: 0.11 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.17 Far Range: 0.99 Interval 10 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 3.9 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -108.09 Caltone Phase (deg): 33.88 Mean of Image Histogram: Near Range: 97.59 Center Swath: 69.34 Far Range: 0.64 Standard Deviation of Image Histogram: Near Range: 65.49 Center Swath: 66.30 Far Range: 0.49 % Over Saturation in Image Histogram: Near Range: 0.02 Center Swath: 0.02 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.01 Far Range: 0.37 Interval 11 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 20.4 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 9.74 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -95.81 Caltone Phase (deg): 103.76 Mean of Image Histogram: Near Range: 88.37 Center Swath: 86.23 Far Range: 0.70 Standard Deviation of Image Histogram: Near Range: 61.83 Center Swath: 59.80 Far Range: 0.52 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.00 Far Range: 0.32 Interval 12 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 20.3 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 9.71 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -99.51 Caltone Phase (deg): 132.73 Mean of Image Histogram: Near Range: 59.06 Center Swath: 25.41 Far Range: 0.05 Standard Deviation of Image Histogram: Near Range: 62.49 Center Swath: 19.26 Far Range: 0.23 % Over Saturation in Image Histogram: Near Range: 0.01 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.05 Far Range: 0.95 Interval 13 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 15.9 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 22.34 Signal-to-Noise Ratio (dB): 7.25 Spurious Peak Count: 3 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -99.16 Caltone Phase (deg): -170.02 Mean of Image Histogram: Near Range: 28.39 Center Swath: 76.54 Far Range: 0.63 Standard Deviation of Image Histogram: Near Range: 39.69 Center Swath: 50.20 Far Range: 0.75 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.02 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.00 Far Range: 0.51 Interval 14 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 9.1 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 19.72 Signal-to-Noise Ratio (dB): 0.32 Spurious Peak Count: 4 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -117.81 Caltone Phase (deg): -77.06 Mean of Image Histogram: Near Range: 37.33 Center Swath: 146.18 Far Range: 5.14 Standard Deviation of Image Histogram: Near Range: 59.25 Center Swath: 39.99 Far Range: 14.12 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.01 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.00 Far Range: 0.12 Interval 15 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.4 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -106.86 Caltone Phase (deg): 57.82 Mean of Image Histogram: Near Range: 8.19 Center Swath: 66.94 Far Range: 7.76 Standard Deviation of Image Histogram: Near Range: 19.26 Center Swath: 36.91 Far Range: 18.82 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.01 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.29 Center Swath: 0.00 Far Range: 0.53 Interval 16 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.4 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -100.63 Caltone Phase (deg): 154.88 Mean of Image Histogram: Near Range: 2.64 Center Swath: 129.46 Far Range: 32.54 Standard Deviation of Image Histogram: Near Range: 3.65 Center Swath: 52.90 Far Range: 57.27 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.03 Far Range: 0.01 % Under Saturation in Image Histogram: Near Range: 0.42 Center Swath: 0.00 Far Range: 0.06 Interval 17 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.4 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -109.37 Caltone Phase (deg): 137.82 Mean of Image Histogram: Near Range: 1.09 Center Swath: 81.32 Far Range: 52.85 Standard Deviation of Image Histogram: Near Range: 1.46 Center Swath: 49.87 Far Range: 75.75 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.01 Far Range: 0.04 % Under Saturation in Image Histogram: Near Range: 0.60 Center Swath: 0.00 Far Range: 0.04 Interval 18 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.2 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.37 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 3 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -120.79 Caltone Phase (deg): -143.50 Mean of Image Histogram: Near Range: 0.91 Center Swath: 91.72 Far Range: 56.49 Standard Deviation of Image Histogram: Near Range: 1.70 Center Swath: 72.31 Far Range: 67.82 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.04 Far Range: 0.01 % Under Saturation in Image Histogram: Near Range: 0.74 Center Swath: 0.00 Far Range: 0.03 Interval 19 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.1 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -105.41 Caltone Phase (deg): -137.95 Mean of Image Histogram: Near Range: 0.42 Center Swath: 89.64 Far Range: 62.38 Standard Deviation of Image Histogram: Near Range: 1.12 Center Swath: 80.77 Far Range: 64.41 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.05 Far Range: 0.01 % Under Saturation in Image Histogram: Near Range: 0.86 Center Swath: 0.00 Far Range: 0.03 Interval 20 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.0 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.30 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 3 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -105.46 Caltone Phase (deg): 123.00 Mean of Image Histogram: Near Range: 0.20 Center Swath: 60.32 Far Range: 100.02 Standard Deviation of Image Histogram: Near Range: 0.81 Center Swath: 69.44 Far Range: 84.23 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.01 Far Range: 0.06 % Under Saturation in Image Histogram: Near Range: 0.94 Center Swath: 0.00 Far Range: 0.01 Interval 21 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 22.2 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 10.54 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -90.96 Caltone Phase (deg): -161.10 Mean of Image Histogram: Near Range: 0.00 Center Swath: 41.36 Far Range: 105.28 Standard Deviation of Image Histogram: Near Range: 0.00 Center Swath: 56.72 Far Range: 74.20 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.01 Far Range: 0.05 % Under Saturation in Image Histogram: Near Range: 1.00 Center Swath: 0.01 Far Range: 0.00 Interval 22 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 19.4 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 9.25 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -95.46 Caltone Phase (deg): 8.09 Mean of Image Histogram: Near Range: 0.00 Center Swath: 32.84 Far Range: 121.16 Standard Deviation of Image Histogram: Near Range: 0.00 Center Swath: 56.11 Far Range: 65.27 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.01 % Under Saturation in Image Histogram: Near Range: 1.00 Center Swath: 0.05 Far Range: 0.00 Interval 23 Mean of Raw Data Histogram: 127.9 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): 21.17 Signal-to-Noise Ratio (dB): 3.31 Spurious Peak Count: 1 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -97.94 Caltone Phase (deg): 167.13 Mean of Image Histogram: Near Range: 0.00 Center Swath: 13.89 Far Range: 122.53 Standard Deviation of Image Histogram: Near Range: 0.00 Center Swath: 31.04 Far Range: 54.04 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.02 % Under Saturation in Image Histogram: Near Range: 1.00 Center Swath: 0.09 Far Range: 0.00 Interval 24 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 5.7 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -96.72 Caltone Phase (deg): -48.01 Mean of Image Histogram: Near Range: 0.00 Center Swath: 4.52 Far Range: 122.28 Standard Deviation of Image Histogram: Near Range: 0.00 Center Swath: 11.88 Far Range: 52.89 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.04 % Under Saturation in Image Histogram: Near Range: 1.00 Center Swath: 0.12 Far Range: 0.00 Interval 25 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 5.1 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -105.68 Caltone Phase (deg): -109.45 Mean of Image Histogram: Near Range: 0.00 Center Swath: 1.80 Far Range: 127.53 Standard Deviation of Image Histogram: Near Range: 0.00 Center Swath: 1.14 Far Range: 58.01 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.03 % Under Saturation in Image Histogram: Near Range: 1.00 Center Swath: 0.11 Far Range: 0.00