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: 156.20 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: 20.6 % 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): 9.87 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -102.46 Caltone Phase (deg): -153.65 Mean of Image Histogram: Near Range: 14.98 Center Swath: 0.02 Far Range: 0.02 Standard Deviation of Image Histogram: Near Range: 24.40 Center Swath: 0.14 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: 16.4 % 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): 7.60 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -100.42 Caltone Phase (deg): 174.58 Mean of Image Histogram: Near Range: 21.54 Center Swath: 0.00 Far Range: 0.00 Standard Deviation of Image Histogram: Near Range: 26.93 Center Swath: 0.02 Far Range: 0.03 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.17 Center Swath: 1.00 Far Range: 1.00 Interval 3 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 15.6 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 20.19 Signal-to-Noise Ratio (dB): 7.10 Spurious Peak Count: 2 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -94.25 Caltone Phase (deg): -14.94 Mean of Image Histogram: Near Range: 26.07 Center Swath: 0.07 Far Range: 0.00 Standard Deviation of Image Histogram: Near Range: 25.99 Center Swath: 0.26 Far Range: 0.01 % 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: 0.93 Far Range: 1.00 Interval 4 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): -103.39 Caltone Phase (deg): -176.72 Mean of Image Histogram: Near Range: 21.84 Center Swath: 0.15 Far Range: 0.00 Standard Deviation of Image Histogram: Near Range: 20.26 Center Swath: 0.36 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: 0.12 Center Swath: 0.85 Far Range: 1.00 Interval 5 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): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -113.52 Caltone Phase (deg): 34.99 Mean of Image Histogram: Near Range: 117.31 Center Swath: 2.17 Far Range: 0.82 Standard Deviation of Image Histogram: Near Range: 64.86 Center Swath: 3.44 Far Range: 0.39 % Over Saturation in Image Histogram: Near Range: 0.04 Center Swath: 0.00 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.06 Far Range: 0.18 Interval 6 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): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -106.99 Caltone Phase (deg): -21.97 Mean of Image Histogram: Near Range: 92.41 Center Swath: 9.04 Far Range: 0.33 Standard Deviation of Image Histogram: Near Range: 47.98 Center Swath: 23.07 Far Range: 0.47 % 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: 0.23 Far Range: 0.67 Interval 7 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.8 % 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): -108.42 Caltone Phase (deg): -12.67 Mean of Image Histogram: Near Range: 73.06 Center Swath: 17.39 Far Range: 0.17 Standard Deviation of Image Histogram: Near Range: 44.52 Center Swath: 32.48 Far Range: 0.37 % 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: 0.28 Far Range: 0.83 Interval 8 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): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -117.92 Caltone Phase (deg): -172.47 Mean of Image Histogram: Near Range: 104.47 Center Swath: 43.00 Far Range: 0.64 Standard Deviation of Image Histogram: Near Range: 54.06 Center Swath: 60.55 Far Range: 0.48 % Over Saturation in Image Histogram: Near Range: 0.01 Center Swath: 0.01 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.03 Far Range: 0.36 Interval 9 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): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -107.63 Caltone Phase (deg): 161.79 Mean of Image Histogram: Near Range: 60.05 Center Swath: 23.85 Far Range: 0.01 Standard Deviation of Image Histogram: Near Range: 31.66 Center Swath: 26.28 Far Range: 0.08 % 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: 0.19 Far Range: 0.99 Interval 10 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): 16.87 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -117.51 Caltone Phase (deg): 19.47 Mean of Image Histogram: Near Range: 91.90 Center Swath: 64.91 Far Range: 0.56 Standard Deviation of Image Histogram: Near Range: 61.45 Center Swath: 67.23 Far Range: 0.50 % Over Saturation in Image Histogram: Near Range: 0.01 Center Swath: 0.02 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.02 Far Range: 0.44 Interval 11 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 20.9 % 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): 9.98 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -99.40 Caltone Phase (deg): 74.60 Mean of Image Histogram: Near Range: 107.48 Center Swath: 72.29 Far Range: 0.61 Standard Deviation of Image Histogram: Near Range: 72.34 Center Swath: 52.85 Far Range: 0.52 % 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: 0.00 Far Range: 0.41 Interval 12 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 18.9 % 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): 9.01 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -97.48 Caltone Phase (deg): 37.60 Mean of Image Histogram: Near Range: 85.43 Center Swath: 117.18 Far Range: 1.01 Standard Deviation of Image Histogram: Near Range: 78.29 Center Swath: 64.42 Far Range: 0.68 % Over Saturation in Image Histogram: Near Range: 0.01 Center Swath: 0.01 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.11 Center Swath: 0.00 Far Range: 0.17 Interval 13 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 16.9 % 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): 7.87 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -88.03 Caltone Phase (deg): 95.15 Mean of Image Histogram: Near Range: 26.83 Center Swath: 68.72 Far Range: 0.50 Standard Deviation of Image Histogram: Near Range: 35.62 Center Swath: 42.90 Far Range: 0.76 % 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: 0.64 Interval 14 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 9.2 % 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): 0.53 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -102.17 Caltone Phase (deg): -164.99 Mean of Image Histogram: Near Range: 39.73 Center Swath: 155.01 Far Range: 5.31 Standard Deviation of Image Histogram: Near Range: 61.97 Center Swath: 40.36 Far Range: 14.68 % 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: 0.09 Interval 15 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.5 % 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): -109.64 Caltone Phase (deg): 45.26 Mean of Image Histogram: Near Range: 7.86 Center Swath: 69.46 Far Range: 7.84 Standard Deviation of Image Histogram: Near Range: 18.45 Center Swath: 38.32 Far Range: 19.12 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.01 Far Range: 0.00 % Under Saturation in Image Histogram: Near Range: 0.28 Center Swath: 0.00 Far Range: 0.51 Interval 16 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.5 % 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): -104.97 Caltone Phase (deg): 92.87 Mean of Image Histogram: Near Range: 2.96 Center Swath: 133.97 Far Range: 33.61 Standard Deviation of Image Histogram: Near Range: 4.74 Center Swath: 52.72 Far Range: 60.73 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.04 Far Range: 0.01 % Under Saturation in Image Histogram: Near Range: 0.42 Center Swath: 0.00 Far Range: 0.06 Interval 17 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.5 % Over Saturation in Raw Data Histogram: 0.0 % Under Saturation in Raw Data Histogram: 0.0 Range Offset in Frequency Domain (MHz): 16.32 Signal-to-Noise Ratio (dB): 100.00 Spurious Peak Count: 1 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -104.37 Caltone Phase (deg): -163.47 Mean of Image Histogram: Near Range: 1.33 Center Swath: 87.71 Far Range: 51.15 Standard Deviation of Image Histogram: Near Range: 1.69 Center Swath: 51.22 Far Range: 73.16 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.01 Far Range: 0.03 % Under Saturation in Image Histogram: Near Range: 0.56 Center Swath: 0.00 Far Range: 0.05 Interval 18 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.5 % 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): -106.43 Caltone Phase (deg): -38.19 Mean of Image Histogram: Near Range: 0.94 Center Swath: 89.32 Far Range: 54.84 Standard Deviation of Image Histogram: Near Range: 1.64 Center Swath: 67.07 Far Range: 65.19 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.03 Far Range: 0.01 % Under Saturation in Image Histogram: Near Range: 0.71 Center Swath: 0.00 Far Range: 0.03 Interval 19 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.6 % 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): -115.07 Caltone Phase (deg): 100.81 Mean of Image Histogram: Near Range: 0.32 Center Swath: 63.46 Far Range: 61.68 Standard Deviation of Image Histogram: Near Range: 0.82 Center Swath: 59.01 Far Range: 63.62 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.01 Far Range: 0.01 % Under Saturation in Image Histogram: Near Range: 0.85 Center Swath: 0.00 Far Range: 0.04 Interval 20 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 4.6 % 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): -120.10 Caltone Phase (deg): 7.56 Mean of Image Histogram: Near Range: 0.17 Center Swath: 62.88 Far Range: 93.77 Standard Deviation of Image Histogram: Near Range: 0.72 Center Swath: 72.53 Far Range: 82.07 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.03 Far Range: 0.05 % 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: 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): 9.28 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -89.73 Caltone Phase (deg): 126.46 Mean of Image Histogram: Near Range: 0.01 Center Swath: 42.85 Far Range: 116.59 Standard Deviation of Image Histogram: Near Range: 0.16 Center Swath: 57.77 Far Range: 81.71 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.01 Far Range: 0.07 % Under Saturation in Image Histogram: Near Range: 1.00 Center Swath: 0.00 Far Range: 0.00 Interval 22 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 18.6 % 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): 8.86 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -97.81 Caltone Phase (deg): 148.56 Mean of Image Histogram: Near Range: 0.00 Center Swath: 29.74 Far Range: 123.58 Standard Deviation of Image Histogram: Near Range: 0.00 Center Swath: 49.87 Far Range: 66.78 % 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: 0.06 Far Range: 0.00 Interval 23 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 12.2 % 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): 4.33 Spurious Peak Count: 0 DWP for Echo Monitor Plot (micro sec): 0.00 Caltone Gain (dBmW): -96.40 Caltone Phase (deg): -16.28 Mean of Image Histogram: Near Range: 0.00 Center Swath: 16.47 Far Range: 132.32 Standard Deviation of Image Histogram: Near Range: 0.00 Center Swath: 35.52 Far Range: 54.76 % 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: 0.08 Far Range: 0.00 Interval 24 Mean of Raw Data Histogram: 127.9 Standard Deviation of Raw Data Histogram: 5.5 % 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): -104.51 Caltone Phase (deg): 101.39 Mean of Image Histogram: Near Range: 0.00 Center Swath: 5.53 Far Range: 153.93 Standard Deviation of Image Histogram: Near Range: 0.00 Center Swath: 13.38 Far Range: 53.13 % Over Saturation in Image Histogram: Near Range: 0.00 Center Swath: 0.00 Far Range: 0.07 % Under Saturation in Image Histogram: Near Range: 1.00 Center Swath: 0.10 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): -102.00 Caltone Phase (deg): 100.33 Mean of Image Histogram: Near Range: 0.00 Center Swath: 1.79 Far Range: 127.39 Standard Deviation of Image Histogram: Near Range: 0.00 Center Swath: 1.16 Far Range: 52.30 % 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: 0.13 Far Range: 0.00