Operator Name: Bryan Townley Mission: Thwaites A Date: 11/03/2016 System: MCORDS - Depth Sounder Takeoff Time: 13:27:43 Landing Time: Notes: Had problems with noisy chirp. This occured around segment 4 and 5. I reset the system several times to get the system looking good for the line. It took several minutes to get set up between segments 6 and 7. Look for volcanic ash layers in segment 6 around file 1899. Total MCORDS Data Aquired: 1.4 TB -------------------Data Lines--------------------------------- Segment 3 - Contient Transent - Low Altitude Mode Test (Good Data) XML File: mcords3_20161103_164006_00 Start: mcords3_0_20161103_164845_01_0000 Stop: mcords3_0_20161103_164650_00_0059 Segment 4 - Contient Transent - High Altitude Mode Test (Noisy) XML File: mcords3_20161103_164845_01 Start: mcords3_0_20161103_164845_01_0000 Stop: mcords3_0_20161103_165235_01_0049 Segment 5 - Contient Transent - Quick Noise Test (Noisy) XML File: mcords3_20161103_170034_00 Start: mcords3_0_20161103_170034_00_0000 Stop: mcords3_0_20161103_170251_00_0005 Segment 6 - Survery Line - Low Altitude Mode (Good Data) XML File: mcords3_20161103_170251_00 Start: mcords3_0_20161103_170251_00_0005 Stop: mcords3_0_20161103_211701_00_2215 Segment 7 - Survery Line 2 XML File: mcords3_20161103_211701_00 (Good Data) Start: mcords3_0_20161103_211701_00_2215 Stop: mcords3_0_20161103_215432_00_2695 ------------------Noise Analysis------------------------------ Segment 1 - Noise Analysis XML File: mcords3_20161103_152751_00 Start: mcords3_0_20161103_152751_00_0000 Stop: mcords3_0_20161103_152819_00_0004 Expected ADC noise floor @ ADC -60.0 dBm Expected Rx noise floor @ ADC -51.0 dBm Expected levels only valid for param.presums = 1 Noise power (dBm) at each ADC rx input and relative to 50 ohm (dB): ADC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Noise -51.5 -51.5 -51.8 -51.6 -52.8 -51.2 Rel -51.5 -51.5 -51.8 -51.6 -52.8 -51.2 ------------------TX Analysis-------------------------------- Segment 2 - TX Equalization Analysis XML File: mcords3_20161103_155822_00 Start: mcords3_0_20161103_155822_00_0005 Stop: mcords3_0_20161103_155851_00_0011 DDS_time_error (ns) /process/mcords/board0/mcords3_0_20161103_155828_00_0006.bin -2.89 0.00 -1.13 -1.59 0.00 -1.68 0.00 0.00 /process/mcords/board0/mcords3_0_20161103_155832_00_0007.bin -3.36 0.00 -1.46 -1.79 0.00 -1.77 0.00 0.00 /process/mcords/board0/mcords3_0_20161103_155837_00_0008.bin -2.87 0.00 -1.46 -1.68 0.00 -1.95 0.00 0.00 /process/mcords/board0/mcords3_0_20161103_155842_00_0009.bin -2.76 0.00 -1.16 -1.41 0.00 -1.63 0.00 0.00 Mean Error (slope removed) -2.0 0.8 -0.8 -1.4 0.0 -2.0 -0.5 -0.8 PASS PASS PASS PASS PASS PASS PASS PASS DDS_amp_error (dB) /process/mcords/board0/mcords3_0_20161103_155828_00_0006.bin 1.1 0.0 0.3 1.1 0.0 0.2 Inf Inf /process/mcords/board0/mcords3_0_20161103_155832_00_0007.bin 0.6 0.0 0.1 0.9 0.0 0.2 Inf Inf /process/mcords/board0/mcords3_0_20161103_155837_00_0008.bin 0.8 0.0 0.2 0.9 0.0 0.1 Inf Inf /process/mcords/board0/mcords3_0_20161103_155842_00_0009.bin 1.1 0.0 0.5 1.3 0.0 0.3 Inf Inf Mean Error 0.9 0.0 0.3 1.1 0.0 0.2 Inf Inf PASS PASS PASS PASS PASS PASS FAIL FAIL Inf>3 Inf>3 DDS_phase_error (deg) /process/mcords/board0/mcords3_0_20161103_155828_00_0006.bin 1.6 0.0 -3.1 -12.2 0.0 -3.2 0.0 0.0 /process/mcords/board0/mcords3_0_20161103_155832_00_0007.bin 1.7 0.0 -3.0 -12.6 0.0 -2.9 0.0 0.0 /process/mcords/board0/mcords3_0_20161103_155837_00_0008.bin 0.6 0.0 -4.4 -13.3 0.0 -3.3 0.0 0.0 /process/mcords/board0/mcords3_0_20161103_155842_00_0009.bin 5.0 0.0 -4.0 -10.1 0.0 -5.0 0.0 0.0 Mean Error (slope removed) 2.2 0.0 -3.6 -12.1 0.0 -3.6 0.0 0.0 PASS PASS PASS PASS PASS PASS PASS PASS ------------------RX Analysis------------------------------ Segment 2 - TX Equalization Analysis XML File: mcords3_20161103_155822_00 Start: mcords3_0_20161103_155822_00_0005 Stop: mcords3_0_20161103_155851_00_0011 Recommended equalization coefficients (averaged results) Date of processing: 03-Nov-2016 12:07:08, mocomp 2, wf/adc 5/5 bins 2467-2531 td settings mcords3_0_20161103_155828_00_0006 5.81 0.02 4.56 5.79 0.00 1.48 mcords3_0_20161103_155832_00_0007 5.73 0.55 5.32 5.50 0.00 2.79 mcords3_0_20161103_155837_00_0008 6.49 0.20 4.72 5.87 0.00 2.57 mcords3_0_20161103_155842_00_0009 5.97 0.09 5.05 5.90 0.00 2.90 amp settings mcords3_0_20161103_155828_00_0006 3.0 0.6 1.0 3.1 0.0 2.8 mcords3_0_20161103_155832_00_0007 3.0 0.6 1.1 3.1 0.0 2.9 mcords3_0_20161103_155837_00_0008 2.9 0.5 1.0 3.0 0.0 2.8 mcords3_0_20161103_155842_00_0009 3.0 0.5 1.1 3.1 0.0 2.8 phase settings mcords3_0_20161103_155828_00_0006 -38.9 -53.6 -45.1 -15.8 0.0 -44.5 mcords3_0_20161103_155832_00_0007 -39.1 -53.6 -44.5 -16.5 0.0 -44.3 mcords3_0_20161103_155837_00_0008 -39.2 -54.0 -45.1 -15.5 -0.0 -44.3 mcords3_0_20161103_155842_00_0009 -37.7 -53.6 -46.0 -14.5 0.0 -45.4 Rx Path 1 2 3 4 5 6 Original/Recommended/Difference td settings (ns): 6.96 1.50 5.55 6.41 0.00 3.04 6.00 0.22 4.91 5.76 0.00 2.44 -0.96 -1.28 -0.64 -0.65 0.00 -0.60 Original/Recommended/Difference amp settings (dB): 2.9 0.6 1.1 3.1 0.0 2.9 3.0 0.6 1.1 3.1 0.0 2.8 0.1 -0.0 -0.0 -0.0 0.0 -0.1 Original/Recommended/Difference phase settings (deg): -37.3 -53.4 -44.2 -13.2 0.0 -43.1 -38.7 -53.7 -45.2 -15.6 0.0 -44.6 -1.4 -0.3 -1.0 -2.4 0.0 -1.5