*2022/08/10 13:50:17.48 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/03/17 23:24:37.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 85 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 35EEE57C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.294 84.505 2 Depth metres 1.28 83.808 3 Temperature:Primary 'deg C (ITS90)' 7.6041 8.1622 4 Conductivity:Primary S/m 2.979672 3.230308 5 Fluorescence:URU:Wetlabs mg/m^3 0.505 1.479 6 Salinity:T0:C0 PSS-78 28.068 31.1461 7 Oxygen:Dissolved:SBE mL/L 4.318 6.106 8 Oxygen:Dissolved:SBE umol/kg 188.2663 266.8724 9 Number_of_bin_records n/a 1 13 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 10 F ' ' 6 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2022-004\Processing\derive\2022-004-0058.cnv $END *ADMINISTRATION MISSION : 2022-004 AGENCY : IOS,Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : SC-04 EVENT NUMBER : 58 LATITUDE : 48 43.50000 N ! (deg min) LONGITUDE : 123 25.00000 W ! (deg min) WATER DEPTH : 94 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0404 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5724 Conductivity ' ' 41763 'Pressure:Strain Gauge' ' ' 0573 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2215 'Oxygen:SBE 43' ' ' 0047 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2022/08/04 14:35:14 2747 2747 CLEAN 5.3 2022/08/04 14:35:44 2747 2747 CLIP 1.4.1 2022/08/04 15:41:32 2747 1638 CALIB 12.0.1 2022/08/04 15:49:24 1638 1638 SHIFTDAT 3.5 2022/08/08 14:13:02 1638 1638 DELETE 6.3 2022/08/08 14:20:14 1638 736 BINAVE 4.2.1 2022/08/08 15:26:54 736 85 REMOVECH 8.2 2022/08/08 15:27:04 85 85 CHGUNITS 3.2 2022/08/08 15:27:12 85 85 REORDER 1.3.1 2022/08/08 15:27:37 ? ? HDREDIT2 3.2 2022/08/10 13:50:17 ? ? $END $REMARKS -CLEAN functions: 2022/08/04 14:35:39 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 1110, end from event list: clip.csv Time Not Available in File -CALIB parameters: 2022/08/04 15:49:24 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2022-004\processing\DOC\2022-004-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge decibar 10 0.5000000E+00 0.1000000E+01 3 Depth:Salt_Water metres 10 0.5000000E+00 0.1000000E+01 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.30 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 74.50 dbars Sample interval (from FILE section of header) = 0.125 seconds. -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 2022/08/08 15:27:04 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2022/08/10 13:50:17 Applied edit header: D:\Telework\2022-004\Processing\doc\2022-004-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 4: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\CTD Data\2022-004\2022-004-0058.hex Software Version 1.59 Temperature SN = 5724 Conductivity SN = 41763 System UpLoad Time = Mar 18 2022 19:01:21 Latitude: 48 43.50 N Longitude: 123 25.00 W Station: SC-04 Depth: 94 m ds SBE 25 CTD V 4.1c SN 0404 03/18/22 18:58:47.894 external pressure sensor, range = 1450 psia, tcval = 0 xtal = 9437232 clk = 32768.152 vmain = 11.6 iop = 204 vlith = 3.7 ncasts = 28 samples = 146141 free = 616100 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 1000 pump delay = 45 seconds battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 S> dh cast 26 03/17 23:24:37 smpls 141073 to 143819 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2747 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # 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 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 10 = flag: flag # span 0 = 1, 2747 # span 1 = -0.613, 84.005 # span 2 = -0.684, 83.308 # span 3 = 7.6032, 8.2520 # span 4 = 0.058845, 3.231202 # span 5 = 0.1716, 11.5367 # span 6 = 0.0000, 2.1844 # span 7 = -1.158, 1.158 # span 8 = 0.4289, 31.1568 # span 9 = -2.1670, 24.5345 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 17 2022 23:24:37 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5724 # 05-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.37919180e-003 # 6.40344601e-004 # 2.27013345e-005 # 2.12908248e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 41763 # 12-Dec-19 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22868242e+000 # 5.08715372e-001 # -6.64594259e-004 # 5.83454897e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0573 # 04-Feb-22 # 9.025408e+002 # -2.514637e-001 # -5.379807e-008 # 0.00000 # # # # # # FLRTD-2215 # 27-Nov-2018 # 1.30000000e+001 # # 0.0100 # # # # # # 0047 # 03-Feb-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.4136e-001 # -0.4981 # -4.7133e-003 # 1.9973e-004 # -3.3467e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # datcnv_date = Aug 04 2022 08:18:02, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-004\Unprocessed\2022-004-0058.hex D:\Telework\202 2-004\Processing\doc\2022-004-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Aug 04 2022 13:51:47, 7.26.7.129 # filter_in = D:\Telework\2022-004\Processing\convert\2022-004-0058.cnv # filter_low_pass_tc_A = 0.050 # filter_low_pass_tc_B = 0.150 # filter_low_pass_A_vars = prSM # filter_low_pass_B_vars = # wfilter_date = Aug 04 2022 13:54:59, 7.26.7.129 # wfilter_in = D:\Telework\2022-004\Processing\wildedit\2022-004-0058.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Aug 04 2022 14:19:23, 7.26.7.129 # alignctd_in = D:\Telework\2022-004\Processing\wfilter\2022-004-0058.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Aug 04 2022 14:21:40, 7.26.7.129 # celltm_in = D:\Telework\2022-004\Processing\align\2022-004-0058.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 04 2022 14:22:23, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-004\Processing\celltm\2022-004-0058.cnv D:\Telewo rk\2022-004\Processing\doc\2022-004-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. CTD salinity values were higher than the 2 bottle samples below 300db by 0.006psu. That difference is likely due primarily to incomplete flushing of Niskin bottles so that samples represent conditions 10m higher in the water column where salinity is lower. No recalibration was applied to the CTD salinity. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values varied greatly with low values in areas of active mixing, but were mostly between 80% and 100% in the central Strait of Georgia. Calibration errors for these sensors generally involve values being low by 2% to 4%. For details on the processing see document: 2022-004_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Pressure:StrainGauge decibar 10 -99 () (0.5 1) Depth:Salt_Water metres 10 -99 () (0.5 1) $END !--1--- --2--- ---3---- ----4---- ---5--- ---6---- --7--- --8-- -9-- !Pressu Depth Temperat Conductiv Fluores Salinity Oxygen Oxyge Numb !re ure: ity: cence: :T0:C0 : n: er_o ! Primary Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- --------- ------- -------- ------ ----- ---- *END OF HEADER 1.3 1.3 8.1622 2.979672 1.251 28.0680 6.11 266.9 4 2.0 2.0 8.1393 2.986970 1.479 28.1621 6.05 264.4 13 3.0 3.0 8.0138 3.017265 1.279 28.5793 5.86 256.2 12 4.0 4.0 7.9247 3.037263 1.001 28.8615 5.63 246.0 12 5.0 4.9 7.8621 3.049547 0.948 29.0419 5.47 239.1 12 5.9 5.9 7.8113 3.061924 0.773 29.2142 5.38 235.0 13 7.0 7.0 7.8067 3.066892 0.782 29.2700 5.37 234.5 11 8.0 8.0 7.7990 3.073392 0.773 29.3447 5.37 234.4 10 9.0 8.9 7.7998 3.076369 0.845 29.3749 5.37 234.5 9 10.1 10.0 7.7998 3.077540 0.828 29.3869 5.38 234.8 10 11.0 10.9 7.7974 3.078943 0.778 29.4032 5.37 234.3 9 12.0 11.9 7.7910 3.081412 0.794 29.4343 5.35 233.4 9 13.0 12.9 7.7852 3.083249 0.775 29.4582 5.33 232.6 8 14.0 13.9 7.7796 3.085493 0.754 29.4862 5.32 232.3 9 15.0 14.9 7.7781 3.086188 0.761 29.4943 5.32 232.1 9 16.0 15.9 7.7738 3.088022 0.948 29.5170 5.30 231.3 10 17.0 16.9 7.7687 3.090508 0.703 29.5471 5.29 231.0 8 18.0 17.8 7.7668 3.091637 0.739 29.5602 5.28 230.5 9 19.0 18.9 7.7642 3.093089 0.775 29.5773 5.26 229.6 8 20.0 19.9 7.7633 3.093777 0.719 29.5849 5.26 229.7 8 21.0 20.8 7.7627 3.094337 0.705 29.5910 5.25 229.3 8 22.0 21.8 7.7609 3.095584 0.693 29.6052 5.26 229.5 8 23.0 22.8 7.7592 3.096847 0.701 29.6196 5.25 229.0 8 24.0 23.8 7.7592 3.096952 0.703 29.6203 5.24 228.8 8 25.0 24.8 7.7592 3.097257 0.693 29.6231 5.24 228.6 9 26.0 25.8 7.7595 3.097437 0.741 29.6243 5.23 228.3 8 27.0 26.8 7.7595 3.097431 0.699 29.6238 5.23 228.4 8 28.0 27.8 7.7599 3.097544 0.719 29.6242 5.24 228.6 8 29.0 28.7 7.7605 3.097637 0.681 29.6243 5.24 228.6 8 30.0 29.7 7.7614 3.098072 0.706 29.6277 5.24 228.6 9 31.0 30.7 7.7618 3.099069 0.677 29.6375 5.23 228.2 7 32.0 31.8 7.7618 3.098551 0.756 29.6315 5.23 228.2 9 33.1 32.8 7.7616 3.098858 0.708 29.6345 5.22 228.1 9 34.0 33.8 7.7607 3.100965 0.749 29.6571 5.23 228.1 8 35.0 34.7 7.7605 3.101532 0.693 29.6630 5.23 228.1 7 36.0 35.7 7.7592 3.102402 0.713 29.6728 5.22 228.0 9 37.0 36.7 7.7584 3.102789 0.750 29.6771 5.22 228.1 7 38.0 37.7 7.7585 3.102973 0.711 29.6785 5.22 227.8 10 39.0 38.7 7.7563 3.104271 0.709 29.6937 5.21 227.4 7 40.0 39.6 7.7546 3.105412 0.672 29.7068 5.20 227.2 9 41.0 40.7 7.7538 3.106096 0.666 29.7143 5.20 226.9 8 42.0 41.7 7.7532 3.106604 0.660 29.7197 5.19 226.5 9 43.0 42.6 7.7519 3.107397 0.681 29.7288 5.18 226.1 8 44.0 43.6 7.7473 3.109824 0.681 29.7579 5.17 225.6 8 45.0 44.6 7.7416 3.112658 0.707 29.7924 5.16 225.3 8 46.0 45.6 7.7370 3.115500 0.676 29.8260 5.14 224.5 9 47.0 46.6 7.7323 3.118599 0.660 29.8624 5.12 223.6 8 48.0 47.6 7.7311 3.119746 0.668 29.8752 5.11 222.9 8 49.0 48.6 7.7306 3.120422 0.666 29.8823 5.10 222.7 9 50.0 49.5 7.7261 3.124144 0.669 29.9252 5.09 222.0 9 50.9 50.5 7.7218 3.127810 0.656 29.9673 5.06 220.7 8 51.9 51.5 7.7210 3.128714 0.665 29.9772 5.05 220.3 9 53.0 52.5 7.7206 3.129242 0.672 29.9826 5.05 220.4 9 54.0 53.6 7.7206 3.129552 0.671 29.9855 5.04 220.2 8 54.9 54.5 7.7207 3.129697 0.664 29.9865 5.04 220.1 8 55.9 55.5 7.7207 3.130002 0.655 29.9893 5.04 219.7 9 57.0 56.5 7.7206 3.130221 0.650 29.9912 5.05 220.2 9 58.0 57.5 7.7204 3.130594 0.641 29.9949 5.03 219.5 7 58.9 58.4 7.7208 3.130288 0.653 29.9909 5.04 219.9 9 60.0 59.5 7.7210 3.130276 0.637 29.9902 5.04 220.2 9 61.0 60.4 7.7200 3.131266 0.646 30.0011 5.03 219.5 8 62.0 61.5 7.7199 3.131689 0.659 30.0053 5.03 219.4 9 63.0 62.4 7.7197 3.131922 0.659 30.0075 5.03 219.5 9 64.0 63.4 7.7193 3.132317 0.662 30.0116 5.03 219.5 8 65.0 64.4 7.7185 3.132857 0.664 30.0175 5.03 219.4 9 66.0 65.4 7.7177 3.133447 0.671 30.0241 5.03 219.4 9 67.0 66.4 7.7172 3.133842 0.630 30.0283 5.01 218.7 8 67.9 67.4 7.7162 3.134447 0.644 30.0350 5.01 218.6 8 69.0 68.4 7.7159 3.134799 0.627 30.0386 5.00 218.4 9 70.0 69.4 7.7153 3.135268 0.644 30.0436 5.00 218.1 9 70.9 70.3 7.7132 3.136799 0.640 30.0613 5.00 218.0 8 72.0 71.4 7.7120 3.137681 0.659 30.0712 4.99 217.7 9 73.0 72.4 7.7094 3.139648 0.630 30.0939 4.97 217.0 8 74.0 73.4 7.7049 3.142758 0.648 30.1303 4.96 216.4 9 75.0 74.3 7.6928 3.151742 0.622 30.2357 4.91 214.1 8 76.0 75.3 7.6750 3.165690 0.612 30.3989 4.83 210.6 8 77.0 76.3 7.6586 3.178962 0.612 30.5539 4.74 206.8 9 78.0 77.3 7.6523 3.184247 0.610 30.6152 4.68 204.1 8 79.0 78.4 7.6364 3.199345 0.602 30.7896 4.58 199.8 10 80.1 79.4 7.6208 3.213761 0.561 30.9565 4.50 196.1 7 80.9 80.3 7.6175 3.216929 0.554 30.9929 4.45 194.0 9 82.0 81.2 7.6128 3.222067 0.543 31.0515 4.41 192.3 8 83.0 82.3 7.6089 3.225873 0.559 31.0952 4.38 190.8 9 84.1 83.4 7.6059 3.228542 0.545 31.1258 4.34 189.2 13 84.5 83.8 7.6041 3.230308 0.505 31.1461 4.32 188.3 1