*2017/01/27 15:46:35.46 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/08/05 20:36:00.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 124 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FF3CE881 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.961 126.822 2 Temperature:Primary 'deg C (ITS90)' 7.6641 12.664 3 Transmissivity %/metre 9.1 48.8 4 Fluorescence:URU:Wetlabs mg/m^3 0.52 17.96 5 Salinity:T0:C0 PSS-78 31.4324 33.4114 6 Oxygen:Dissolved:SBE mL/L 2.383 7.771 7 Oxygen:Dissolved:SBE umol/kg 103.6804 338.8879 8 Number_of_bin_records n/a 1 8 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-20\Pro $END *ADMINISTRATION MISSION : 2016-20 AGENCY : 'PBS, Marine Ecosystems and Aquaculture Division,' CONTINUED : ' Nanaimo, B.C.' COUNTRY : Canada PROJECT : WCVI Pelagic Ecosystem Night Trawl Survey SCIENTIST : Flostrand L. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : WCVI STATION : LC03 EVENT NUMBER : 4 LATITUDE : 48 46.97000 N ! (deg min) LONGITUDE : 125 34.33000 W ! (deg min) WATER DEPTH : 134 ALTIMETER (M) : 10.1 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 1091 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4700 Conductivity ' ' 3321 'Pressure:Strain Gauge' ' ' 1091 'Oxygen:SBE 43' ' ' 1483 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2216 Altimeter ' ' ' ' 'Transmissometer:WET Labs C-Star' ' ' 983DR $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5.2 2017/01/26 15:54:57 2278 2278 CLEAN 5.2.1 2017/01/26 15:55:16 2278 2278 SHIFTDAT 3.4 2017/01/27 11:24:26 2278 2278 DELETE 6.3 2017/01/27 11:52:23 2278 559 CTDEDIT 5.2.3 2017/01/27 13:46:45 559 495 CALIB 11.9 2017/01/27 15:45:28 495 495 BINAVE 4.2 2017/01/27 15:45:34 495 124 REMOVECH 8.2 2017/01/27 15:46:12 124 124 CHGUNITS 3.1.1 2017/01/27 15:46:19 124 124 REORDER 1.3.1 2017/01/27 15:46:24 ? ? HDREDIT2 3.1 2017/01/27 15:46:35 ? ? $END $REMARKS -CLEAN functions: 2017/01/26 15:55:16 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.40 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 117.00 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT v5.2.3 2017/01/27 13:46:45 64 records were deleted in this editing session. 7 changes in channel Salinity:T0:C0 -CALIB parameters: 2017/01/27 15:45:28 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-20\Processing\doc\2016-20-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1040000E+01 -The following BINAVE parameters were used: Bin channel = Press* Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2017/01/27 15:46:12 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Altimeter [metres] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2017/01/27 15:46:35 Applied edit header: P:\Cruise_Data_Processing\2016-20\Processing\doc\2016-20-HDR.TXT Channel 1: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs $END *COMMENTS SBE HEADER Sea-Bird SBE 25plus Data File: FileName = C:\CTD Data\2016-20\2016-20-0001.hex Software Version Seasave V 7.23.2 Temperature SN = 4700 Conductivity SN = 3321 System UpLoad Time = Aug 05 2016 20:41:35 NMEA Latitude = 48 46.97 N NMEA Longitude = 125 34.33 W NMEA UTC (Time) = Aug 05 2016 20:36:00 Store Lat/Lon Data = Append to Every Scan Ship: W.E. Ricker 2016-20 Station: LC03 Operator: Flostrand Depth: 125m First rosette of survey Real-Time Sample Interval = 0.2500 seconds Baud rate = 9600 Using SBE 33 or SBE 36 deck unit. CTD BaudConsole = 4800 Number of voltages exported = 4 Historic rate = 1 System UTC = Aug 05 2016 20:41:35 # nquan = 12 # nvalues = 2278 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = altM: Altimeter [m] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 11 = flag: flag # span 0 = 1, 2278 # span 1 = 1.669, 126.996 # span 2 = 7.6624, 12.6697 # span 3 = 3.448489, 3.690817 # span 4 = 54.2576, 83.6090 # span 5 = 0.4747, 21.5225 # span 6 = 1.1087, 2.7066 # span 7 = -1.591, 1.656 # span 8 = 0.92, 99.48 # span 9 = 31.4223, 33.4119 # span 10 = 2.2821, 7.5054 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 05 2016 20:36:00 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4700 # 20-Aug-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34740125e-003 # 6.38126201e-004 # 2.10201351e-005 # 1.77434915e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 20-Aug-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.95686996e+000 # 1.44763491e+000 # 9.44338138e-005 # 6.66701181e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1091 # 12-Feb-15 # 1.14033330e-001 # 1.92103558e-003 # 5.34017805e-012 # -9.16684969e+001 # 4.24482267e+001 # 1.35558195e+000 # 8.41923415e+006 # -7.48665510e+001 # 3.92791453e+000 # 1.00693415e+002 # 1.55017269e-002 # 0.00000000e+000 # 0.000000 # # # # # # 1483 # 17-Jan-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.7456e-001 # -0.5144 # -4.1278e-003 # 2.0586e-004 # -2.9344e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2216 # # 1.30000000e+001 # # 0.0220 # # # # # # # # 15.000 # 0.000 # # # # # # 983DR # Feb 5 2014 # 20.8605 # -1.1890 # 0.250 # # # # datcnv_date = Jan 26 2017 15:04:27, 7.23.2 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2016-20\RAW\CTD\2016-20-0001.hex P:\Crui se_Data_Processing\2016-20\Processing\doc\2016-20-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jan 26 2017 15:31:13, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2016-20\Processing\convert\2016-20-000 4.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prdM t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Jan 26 2017 15:33:27, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-20\Processing\wildedit\2016-20-000 4.cnv # wfilter_excl_bad_scans = yes # wfilter_action prdM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Jan 26 2017 15:45:35, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-20\Processing\wfilter\2016-20-000 4.cnv # alignctd_adv = sbeox0V 3.500 # celltm_date = Jan 26 2017 15:46:00, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-20\Processing\align\2016-20-0004.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jan 26 2017 15:46:19, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-20\Processing\celltm\2016-20-0004.c nv P:\Cruise_Data_Processing\2016-20\Processing\doc\2016-20-ctd.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records corrupted by shed wakes near the bottom of the cast; salinity was cleaned very lightly. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence and transmissivity data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". There was no salinity calibration sampling, but evidence from previous cruises suggests errors are <0.002psu. There was no dissolved oxygen calibration sampling. Recalibration was based on an earlier cruise. No estimate can be made for the accuracy of the Oxygen:Dissolved:SBE channel. Channel Oxygen:Dissolved:SBE was removed from events #8, 10 and 12 due to sensor malfunction. For details on the processing see the report: 2016-20_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.04) $END !--1--- ---2---- --3-- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ----- ------- -------- ------ ----- ---- *END OF HEADER 2.0 12.6640 9.2 9.914 31.4333 7.77 338.8 8 2.9 12.6445 9.1 9.804 31.4334 7.77 338.9 8 4.0 12.6101 9.2 10.076 31.4335 7.75 337.9 6 5.0 12.5811 9.3 13.189 31.4333 7.70 335.7 5 6.0 12.5448 9.4 13.823 31.4326 7.61 332.0 4 7.0 12.5082 9.7 16.392 31.4324 7.33 319.8 5 8.0 12.3668 10.2 17.487 31.4469 6.87 299.8 4 9.0 11.9275 13.2 17.960 31.4838 6.47 282.0 5 10.0 11.6299 18.4 15.043 31.5007 6.15 268.0 4 11.1 11.4716 22.9 11.761 31.5099 5.91 257.8 4 12.1 11.3120 25.6 9.663 31.5166 5.74 250.1 4 13.1 11.2025 28.6 12.288 31.5276 5.53 241.2 5 14.0 11.1273 30.3 9.887 31.5326 5.19 226.3 5 15.1 10.8462 32.4 6.556 31.5947 4.84 211.0 4 16.1 10.4392 37.1 5.061 31.6950 4.68 203.8 3 17.1 10.3439 42.4 4.142 31.7217 4.59 200.1 3 18.0 10.2869 43.9 3.785 31.7653 4.54 197.7 3 19.0 10.2318 44.3 5.712 31.8148 4.49 195.7 5 20.0 10.2144 44.6 4.156 31.8253 4.46 194.2 4 20.9 10.2117 44.9 2.640 31.8282 4.42 192.8 4 22.0 10.1820 44.5 1.747 31.8487 4.39 191.4 4 23.0 10.1527 45.0 1.697 31.8696 4.36 190.1 4 24.0 10.1224 45.2 1.758 31.8858 4.33 188.6 5 25.0 10.1037 45.5 1.501 31.8925 4.28 186.6 4 26.0 10.0895 45.5 1.392 31.8987 4.25 185.0 3 27.0 10.0508 45.4 1.459 31.9183 4.21 183.4 3 28.0 9.9686 45.5 1.626 31.9673 4.18 182.2 4 29.1 9.9291 45.8 1.896 31.9918 4.15 181.0 5 30.0 9.9194 46.2 1.552 32.0006 4.13 179.9 4 31.0 9.9092 46.4 1.205 32.0102 4.11 179.1 3 32.0 9.8723 46.5 1.161 32.0375 4.10 178.5 4 33.1 9.8457 46.8 1.301 32.0560 4.08 177.9 5 34.0 9.8460 46.7 1.166 32.0563 4.07 177.3 5 34.9 9.8443 46.7 1.117 32.0573 4.05 176.6 3 35.9 9.8374 46.6 1.075 32.0613 4.05 176.4 3 37.0 9.8271 46.5 1.103 32.0702 4.05 176.3 4 38.1 9.8129 46.5 1.142 32.0835 4.04 175.8 4 39.0 9.8026 46.7 1.043 32.0917 4.03 175.4 6 40.0 9.7898 46.7 1.079 32.1037 4.01 174.7 4 41.0 9.7777 46.6 1.037 32.1142 4.00 174.1 3 42.0 9.7673 46.8 1.054 32.1224 3.99 173.8 3 43.0 9.7477 46.8 1.051 32.1350 3.97 173.0 4 44.0 9.7136 46.7 1.076 32.1534 3.94 171.6 6 45.0 9.6620 46.9 1.101 32.1925 3.91 170.5 4 46.0 9.6157 47.1 1.021 32.2567 3.91 170.3 4 47.1 9.6119 47.2 1.071 32.3135 3.90 169.8 4 48.0 9.5767 47.3 1.108 32.3437 3.88 169.0 4 48.9 9.5634 47.5 1.062 32.3642 3.84 167.3 5 50.0 9.5275 47.2 1.129 32.3929 3.79 165.0 4 51.1 9.4406 47.4 1.151 32.4423 3.76 163.9 3 52.0 9.3749 47.4 1.148 32.4977 3.76 163.6 3 53.0 9.3584 47.3 1.067 32.5356 3.75 163.1 5 54.0 9.3499 47.5 1.066 32.5471 3.73 162.3 4 54.9 9.3308 47.4 1.099 32.5512 3.69 160.5 5 56.0 9.2748 47.5 1.092 32.5566 3.61 157.3 5 57.0 9.1759 47.5 1.094 32.5750 3.53 153.8 4 58.0 9.0598 47.3 0.988 32.6128 3.48 151.6 4 59.0 9.0176 47.3 0.926 32.6292 3.44 149.9 3 60.0 8.9842 47.4 0.908 32.6439 3.42 149.0 3 61.0 8.9676 47.2 1.008 32.6522 3.41 148.3 3 62.1 8.9417 47.3 0.914 32.6677 3.38 147.2 7 62.9 8.8872 47.6 0.910 32.7180 3.33 145.0 6 63.9 8.7452 48.2 0.867 32.8282 3.27 142.3 4 65.0 8.6808 48.3 0.847 32.8599 3.21 139.9 3 66.1 8.6312 48.3 0.813 32.8827 3.16 137.5 3 67.1 8.5303 48.1 0.779 32.9328 3.11 135.2 3 68.0 8.3952 48.2 0.751 33.0134 3.08 133.9 3 69.0 8.3468 48.4 0.723 33.0589 3.05 132.8 6 70.0 8.3185 48.6 0.722 33.1005 3.02 131.6 6 71.1 8.2824 48.7 0.707 33.1417 2.99 130.3 4 72.1 8.2502 48.8 0.706 33.1618 2.98 129.6 3 73.1 8.2214 48.6 0.681 33.1787 2.97 129.1 3 74.0 8.1922 48.6 0.701 33.1986 2.95 128.5 5 75.0 8.1816 48.6 0.671 33.2070 2.93 127.6 5 75.9 8.1639 48.6 0.636 33.2167 2.92 127.2 4 76.9 8.1596 48.5 0.649 33.2214 2.92 127.0 3 78.0 8.1521 48.2 0.677 33.2273 2.91 126.5 4 79.1 8.1445 48.2 0.664 33.2313 2.89 125.9 4 80.1 8.1218 48.1 0.652 33.2420 2.88 125.1 5 81.1 8.0928 48.0 0.644 33.2558 2.85 124.2 4 82.1 8.0778 47.8 0.662 33.2641 2.83 123.4 4 83.1 8.0544 47.9 0.664 33.2767 2.82 122.8 4 84.0 8.0261 47.9 0.705 33.2907 2.81 122.3 4 85.0 8.0155 47.7 0.687 33.2965 2.80 121.8 5 86.1 8.0131 47.8 0.669 33.2979 2.79 121.6 4 87.1 8.0080 47.7 0.646 33.3007 2.79 121.5 4 88.1 8.0083 47.8 0.641 33.3009 2.79 121.4 4 89.1 8.0100 47.7 0.638 33.3005 2.78 121.0 4 90.0 8.0081 47.7 0.643 33.3011 2.77 120.6 3 90.9 7.9976 47.6 0.660 33.3044 2.75 119.8 4 92.0 7.9653 47.7 0.656 33.3135 2.71 117.9 5 93.0 7.9146 47.7 0.637 33.3268 2.67 116.4 4 93.9 7.8932 47.7 0.614 33.3317 2.65 115.1 4 95.0 7.8809 47.6 0.559 33.3345 2.62 114.0 4 96.0 7.8484 47.5 0.568 33.3479 2.59 112.8 4 97.0 7.8259 47.3 0.599 33.3569 2.56 111.6 5 98.0 7.8068 47.2 0.559 33.3653 2.54 110.6 3 99.0 7.7835 46.9 0.552 33.3767 2.53 109.9 4 100.0 7.7694 46.8 0.604 33.3842 2.51 109.3 4 101.0 7.7618 46.7 0.597 33.3876 2.50 108.7 5 102.0 7.7522 46.7 0.580 33.3915 2.49 108.3 4 103.0 7.7438 46.5 0.600 33.3946 2.48 107.8 4 104.1 7.7368 46.0 0.559 33.3970 2.46 107.2 4 105.0 7.7207 45.5 0.552 33.4022 2.45 106.6 3 106.0 7.7010 42.8 0.574 33.4077 2.44 106.3 4 107.0 7.6980 41.0 0.553 33.4083 2.44 106.1 3 107.5 7.6954 41.2 0.537 33.4088 2.44 105.9 1 109.3 7.6954 41.7 0.576 33.4089 2.43 105.7 1 110.0 7.6895 41.8 0.559 33.4101 2.42 105.5 5 111.1 7.6875 40.2 0.572 33.4104 2.42 105.3 3 112.0 7.6878 39.7 0.557 33.4105 2.42 105.1 3 113.0 7.6873 39.3 0.562 33.4102 2.41 105.0 3 114.1 7.6860 39.1 0.573 33.4100 2.42 105.1 6 114.9 7.6861 39.0 0.543 33.4100 2.42 105.2 3 117.2 7.6833 38.1 0.569 33.4098 2.40 104.6 1 118.0 7.6826 37.8 0.546 33.4102 2.41 104.7 3 119.1 7.6815 37.7 0.545 33.4103 2.41 104.7 3 119.6 7.6809 37.9 0.580 33.4100 2.41 104.7 1 121.0 7.6794 38.1 0.581 33.4099 2.41 104.8 6 121.7 7.6800 37.5 0.520 33.4098 2.41 104.9 2 124.3 7.6726 37.5 0.521 33.4100 2.40 104.2 2 125.1 7.6717 36.5 0.540 33.4100 2.39 104.1 5 125.7 7.6699 36.3 0.561 33.4106 2.39 104.0 1 126.8 7.6641 35.9 0.569 33.4114 2.38 103.7 4