*2019/11/08 08:19:58.37 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/03/07 19:30:16.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 79 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C430AEBE NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.247 78.606 2 Depth metres 1.236 77.925 3 Temperature:Primary 'deg C (ITS90)' 7.0918 8.3523 4 Fluorescence:URU:Wetlabs mg/m^3 0.169 1.258 5 Salinity:T0:C0 PSS-78 28.5441 30.1933 6 Oxygen:Dissolved:SBE mL/L 4.957 6.342 7 Oxygen:Dissolved:SBE umol/kg 216.3055 276.9418 8 Conductivity:Primary S/m 2.942296 3.159642 9 Number_of_bin_records n/a 3 11 $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 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 6 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\derive\2019-007-0056.cnv $END *ADMINISTRATION MISSION : 2019-007 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 : 108 EVENT NUMBER : 56 LATITUDE : 49 4.41400 N ! (deg min) LONGITUDE : 123 19.08800 W ! (deg min) WATER DEPTH : 90 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 456 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0668 'Oxygen:SBE 43' ' ' 1592 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 4185 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/11/01 15:59:32 2446 2446 CLEAN 5.2.3 2019/11/01 15:59:52 2446 2446 CLIP 1.3 2019/11/01 16:06:47 2446 1487 ADTIMCH 4.4 2019/11/01 16:08:16 1487 1487 SHIFTDAT 3.4 2019/11/04 10:52:43 1487 1487 DELETE 6.3 2019/11/04 10:57:56 1487 625 CTDEDIT 5.2.3 2019/11/04 14:45:45 625 625 FILTERS 4.3 2019/11/07 15:43:18 625 625 BINAVE 4.2 2019/11/07 15:45:18 625 79 CLEAN 5.2.3 2019/11/07 16:06:24 79 79 REMOVECH 8.2 2019/11/07 16:06:37 79 79 CHGUNITS 3.1.1 2019/11/07 16:07:05 79 79 REORDER 1.3.1 2019/11/07 16:36:14 ? ? HDREDIT2 3.1.1 2019/11/08 08:19:58 ? ? $END $REMARKS -CLEAN functions: 2019/11/01 15:59:44 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 960,100000 Time Not Available in File -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 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 68.68 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2019/11/04 14:45:45 68 changes in channel Salinity:T0:C0 -The following FILTER parameters were used. Median filter was used. Filter width = 5 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -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. -CLEAN functions: 2019/11/07 16:06:22 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -100 1081 data records in pad range. Set event to last 4 characters of file name -REMOVECH 2019/11/07 16:06:37 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 [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2019/11/08 08:19:58 Applied edit header: Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\doc\2019-007-SBE25-HDR. TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F6.1 ==> F7.1 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\2019-007\2019-007-0056.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Mar 08 2019 02:35:23 Latitude: 49 4.414 N Longitude: 123 19.088 W Station: 108 Depth: 90m ds SBE 25 CTD V 4.1c SN 0456 03/07/19 19:37:06.062 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.319 vmain = 11.6 iop = 164 vlith = 5.0 ncasts = 26 samples = 131787 free = 630454 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 = 2905 pump delay = 45 seconds battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 4 stored voltage # 1 = external voltage 5 S> dh cast 21 03/07 12:30:16 smpls 109497 to 111942 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2446 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = c0S/m: Conductivity [S/m] # 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, 2446 # span 1 = -1.212, 78.681 # span 2 = -1.202, 77.999 # span 3 = 5.8496, 8.3662 # span 4 = -0.3120, 64.3070 # span 5 = 0.0000, 2.4689 # span 6 = 0.481551, 3.160388 # span 7 = -2.295, 1.721 # span 8 = 4.0251, 30.1971 # span 9 = -1.7675, 26.2138 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 07 2019 12:30:16 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 22-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36070385e-003 # 6.40888301e-004 # 2.19355994e-005 # 1.96980856e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 23-Feb-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01452805e+001 # 1.21226656e+000 # -2.62641283e-003 # 2.18239738e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0668 # 28-Feb-17 # 3.164577e+003 # -8.774787e-001 # -1.983377e-006 # 0.00000 # # # # # # 1592 # 02-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.9711e-001 # -0.4936 # -3.7930e-003 # 2.4884e-004 # -3.6984e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 4185 # 07-Mar-2017 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Oct 31 2019 13:04:57, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Unprocessed\CTD\2019-00 7-0056.hex Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\doc\2019-007-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Nov 01 2019 15:24:45, 7.26.7.129 # wfilter_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\convert\201 9-007-0056.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action depSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Nov 01 2019 15:25:02, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\wfilter\20 19-007-0056.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2019 15:25:29, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\align\2019-0 07-0056.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 01 2019 15:26:08, 7.26.7.129 [derive_vars = 2] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\celltm\2019- 007-0056.cnv Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\doc\2019-007-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to clean salinity. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. Calibration sampling for salinity and dissolved oxygen was done at 3 sites. There is uncertainty about the depth at which the bottles fired as the wire angle was sometimes high which would lead to bottles closing above the nominal depths. Further, there are likely errors due to incomplete flushing of Niskin bottles which also leads to bottles containing water from above the nominal depths. CTD salinity values were higher than the bottle samples by a median of 0.012psu. Some of that difference may be due to the samples coming from higher in the water column where salinity is lower. No recalibration was applied to the CTD salinity. Similarly, while Oxygen:Dissolved:SBE values appeared to be low by about 2%, samples coming from higher in the water column would mostly have higher values than found at the depth from which the CTD data come. So the error is likely <2%. No recalibration was applied to Oxygen:Dissolved:SBE. Warning: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. For details on the processing see document: 2019-007_Processing_Report.doc. !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: cence: :T0:C0 : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- --------- ---- *END OF HEADER 1.2 1.2 7.0918 0.634 28.5441 6.34 276.9 2.942296 5 2.1 2.0 7.1673 0.821 28.6884 6.22 271.7 2.961663 8 3.0 3.0 7.1894 0.789 28.7387 6.18 270.0 2.968122 8 3.9 3.9 7.2026 0.863 28.7646 6.17 269.5 2.971614 6 4.9 4.9 7.2103 1.121 28.8039 6.17 269.6 2.975936 10 6.0 5.9 7.2647 1.170 28.8578 6.12 267.2 2.985265 8 7.0 7.0 7.3671 1.258 28.9250 6.02 262.8 2.999634 9 8.1 8.0 7.7305 1.018 29.1775 5.66 247.1 3.052201 9 9.1 9.0 7.9059 0.733 29.3146 5.48 239.4 3.079100 7 10.0 10.0 7.9209 0.712 29.3247 5.44 237.6 3.081303 8 11.1 11.0 7.9665 0.643 29.3665 5.41 235.9 3.088959 7 12.0 11.9 7.9776 0.701 29.3782 5.40 235.7 3.090987 10 13.0 12.9 7.9919 0.729 29.3907 5.38 234.6 3.093367 8 14.1 14.0 8.0479 0.665 29.4460 5.32 232.1 3.103160 10 15.1 15.0 8.1275 0.554 29.5076 5.23 228.3 3.115457 9 16.0 15.9 8.1742 0.529 29.5504 5.18 225.9 3.123332 7 17.0 16.9 8.2352 0.456 29.5932 5.11 223.1 3.132390 10 17.9 17.8 8.2732 0.393 29.6169 5.06 220.8 3.137755 10 19.0 18.9 8.3523 0.373 29.6998 4.96 216.3 3.152141 8 20.0 19.9 8.3336 0.266 29.7935 5.02 219.0 3.159642 9 21.1 20.9 8.0574 0.228 29.9653 5.21 227.2 3.153653 6 22.0 21.8 7.9820 0.224 29.9964 5.31 231.7 3.150520 8 22.9 22.7 7.9110 0.242 30.0250 5.38 234.5 3.147491 7 24.1 23.9 7.9109 0.205 30.0238 5.38 234.6 3.147423 9 25.1 24.9 7.9113 0.221 30.0232 5.38 234.7 3.147439 7 26.0 25.8 7.8949 0.246 30.0325 5.40 235.5 3.147023 7 27.0 26.8 7.8663 0.208 30.0489 5.43 236.9 3.146288 8 28.0 27.8 7.8656 0.198 30.0502 5.43 237.0 3.146398 7 29.0 28.8 7.8648 0.173 30.0514 5.43 236.7 3.146489 9 30.0 29.7 7.8600 0.220 30.0551 5.41 236.1 3.146482 6 31.0 30.7 7.8594 0.169 30.0565 5.45 237.5 3.146609 7 32.0 31.7 7.8363 0.221 30.0675 5.45 237.8 3.145810 7 33.0 32.7 7.7987 0.206 30.0717 5.49 239.5 3.143190 10 34.0 33.7 7.7612 0.216 30.0750 5.54 241.7 3.140488 9 35.0 34.7 7.7349 0.190 30.0819 5.56 242.6 3.139035 8 36.0 35.7 7.7113 0.222 30.0913 5.57 243.1 3.138045 10 36.9 36.6 7.6857 0.244 30.0963 5.57 243.1 3.136467 8 38.0 37.6 7.6708 0.249 30.0976 5.60 244.3 3.135420 6 39.0 38.7 7.6589 0.231 30.0992 5.62 245.0 3.134656 10 40.0 39.6 7.6382 0.212 30.1025 5.64 246.1 3.133310 8 41.0 40.6 7.6182 0.228 30.1065 5.68 247.6 3.132104 9 42.0 41.6 7.6043 0.242 30.1111 5.68 247.7 3.131442 7 43.0 42.6 7.5957 0.237 30.1203 5.66 247.0 3.131723 9 44.0 43.6 7.5945 0.256 30.1214 5.66 246.9 3.131696 10 45.0 44.6 7.6002 0.267 30.1239 5.65 246.4 3.132421 6 46.0 45.6 7.6103 0.248 30.1302 5.64 246.0 3.133890 7 47.0 46.6 7.6163 0.251 30.1354 5.64 245.9 3.134916 9 48.0 47.6 7.6143 0.244 30.1354 5.64 246.1 3.134788 8 49.0 48.6 7.5898 0.240 30.1383 5.65 246.4 3.133132 8 50.0 49.6 7.5888 0.250 30.1382 5.66 247.0 3.133070 7 51.0 50.5 7.5894 0.275 30.1382 5.67 247.3 3.133153 8 52.2 51.7 7.5876 0.262 30.1378 5.67 247.3 3.133008 6 53.0 52.5 7.5854 0.264 30.1397 5.68 247.7 3.133045 7 54.1 53.6 7.5814 0.263 30.1427 5.68 247.6 3.133043 5 55.0 54.5 7.5827 0.270 30.1427 5.68 247.8 3.133172 6 56.1 55.6 7.5910 0.241 30.1458 5.66 246.7 3.134201 10 57.0 56.6 7.5961 0.237 30.1471 5.66 246.9 3.134784 7 58.0 57.5 7.6012 0.265 30.1481 5.66 246.8 3.135329 8 59.0 58.5 7.6016 0.261 30.1485 5.67 247.5 3.135440 7 60.0 59.5 7.6020 0.254 30.1495 5.66 247.0 3.135611 9 61.1 60.5 7.6027 0.208 30.1507 5.66 246.7 3.135818 8 62.1 61.6 7.5986 0.228 30.1522 5.66 246.7 3.135658 10 63.0 62.5 7.5942 0.225 30.1561 5.67 247.2 3.135778 5 64.0 63.4 7.5953 0.232 30.1563 5.66 246.8 3.135871 8 65.0 64.4 7.5960 0.230 30.1559 5.66 246.8 3.135933 8 65.9 65.4 7.5957 0.248 30.1562 5.65 246.3 3.135966 7 66.9 66.3 7.5934 0.226 30.1578 5.67 247.3 3.135965 9 68.0 67.4 7.5892 0.268 30.1604 5.66 246.9 3.135914 9 69.1 68.5 7.5888 0.233 30.1613 5.67 247.1 3.136012 6 70.0 69.4 7.5893 0.232 30.1619 5.67 247.2 3.136147 8 71.0 70.4 7.5920 0.256 30.1663 5.65 246.3 3.136839 8 72.0 71.4 7.5917 0.261 30.1671 5.66 246.8 3.136913 8 73.0 72.3 7.5932 0.257 30.1682 5.67 247.3 3.137187 8 73.9 73.3 7.5968 0.253 30.1706 5.66 246.6 3.137728 7 74.9 74.3 7.5979 0.261 30.1707 5.65 246.5 3.137876 9 76.0 75.3 7.6013 0.265 30.1743 5.66 247.0 3.138539 9 77.0 76.3 7.6045 0.236 30.1796 5.65 246.4 3.139337 8 78.0 77.3 7.6074 0.264 30.1888 5.64 245.9 3.140479 11 78.6 77.9 7.6073 0.260 30.1933 5.64 246.2 3.140919 3