*2019/11/08 08:19:58.84 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/03/08 19:01:30.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 78 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 62F34EA5 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.968 77.794 2 Depth metres 0.959 77.119 3 Temperature:Primary 'deg C (ITS90)' 7.2418 7.6207 4 Fluorescence:URU:Wetlabs mg/m^3 0.407 2.788 5 Salinity:T0:C0 PSS-78 29.4917 30.5534 6 Oxygen:Dissolved:SBE mL/L 5.557 6.581 7 Oxygen:Dissolved:SBE umol/kg 242.3055 287.1746 8 Conductivity:Primary S/m 3.042559 3.175828 9 Number_of_bin_records n/a 5 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\2019-007-0077.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 : SC-04 EVENT NUMBER : 77 LATITUDE : 48 43.51000 N ! (deg min) LONGITUDE : 123 25.89200 W ! (deg min) WATER DEPTH : 89 *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 15:59:35 2455 2455 CLEAN 5.2.3 2019/11/01 15:59:54 2455 2455 CLIP 1.3 2019/11/01 16:03:21 2455 1476 ADTIMCH 4.4 2019/11/01 16:08:18 1476 1476 SHIFTDAT 3.4 2019/11/04 10:52:44 1476 1476 DELETE 6.3 2019/11/04 10:57:57 1476 613 FILTERS 4.3 2019/11/07 15:43:19 613 613 BINAVE 4.2 2019/11/07 15:45:19 613 78 CLEAN 5.2.3 2019/11/07 16:06:25 78 78 REMOVECH 8.2 2019/11/07 16:06:38 78 78 CHGUNITS 3.1.1 2019/11/07 16:07:05 78 78 REORDER 1.3.1 2019/11/07 16:36:15 ? ? 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 = 980,100000 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 68.07 dbars Sample interval (from FILE section of header) = 0.125 seconds. -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 1111 data records in pad range. Set event to last 4 characters of file name -REMOVECH 2019/11/07 16:06:38 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\2019-007-0077.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Mar 08 2019 20:35:30 Latitude: 48 43.510 N Longitude: 123 25.892 W Station: SC-04 Depth: 89m ds SBE 25 CTD V 4.1c SN 0456 03/08/19 13:37:02.705 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.280 vmain = 11.4 iop = 166 vlith = 5.0 ncasts = 30 samples = 143458 free = 618783 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 28 03/08 12:01:30 smpls 138895 to 141349 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2455 # 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, 2455 # span 1 = -1.212, 78.067 # span 2 = -1.202, 77.390 # span 3 = 4.1119, 7.6231 # span 4 = -0.3120, 64.3070 # span 5 = 0.0000, 3.1050 # span 6 = 0.058374, 3.176606 # span 7 = -1.639, 1.721 # span 8 = 0.4649, 30.5595 # span 9 = -2.2096, 31.1987 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 08 2019 12:01:30 [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 13:05:04, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Unprocessed\CTD\2019-00 7-0077.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 15:24:46, 7.26.7.129 # wfilter_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\convert\201 9-007-0077.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 15:25:04, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\wfilter\20 19-007-0077.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2019 15:25:31, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\align\2019-0 07-0077.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 15:26:11, 7.26.7.129 [derive_vars = 2] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-007\Processing\celltm\2019- 007-0077.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* -------------------------------------------------------------------------------------- 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 1.0 1.0 7.2418 1.575 29.4917 6.58 287.2 3.042559 8 2.0 2.0 7.2529 2.203 29.5962 6.52 284.4 3.053238 7 3.1 3.1 7.2675 2.788 29.6540 6.46 281.9 3.059848 7 4.1 4.1 7.2756 2.450 29.6784 6.44 280.8 3.062813 8 5.0 5.0 7.2771 2.563 29.6800 6.40 279.2 3.063120 6 6.0 5.9 7.3042 2.716 29.7183 6.33 276.1 3.068914 8 7.0 7.0 7.3327 1.974 29.7611 6.27 273.4 3.075242 9 8.0 7.9 7.3165 1.722 29.7666 6.24 272.3 3.074497 7 9.1 9.1 7.3095 1.970 29.7667 6.24 272.0 3.073984 8 10.0 9.9 7.3083 2.148 29.7664 6.22 271.5 3.073902 6 11.0 10.9 7.3044 1.717 29.7668 6.22 271.3 3.073668 11 11.9 11.8 7.3004 1.969 29.7669 6.23 271.8 3.073392 6 13.0 12.9 7.2855 1.831 29.7735 6.22 271.6 3.072845 9 14.0 13.8 7.2835 1.653 29.7901 6.20 270.4 3.074285 8 15.0 14.9 7.3057 1.938 29.8342 6.15 268.1 3.080236 8 16.0 15.9 7.3093 1.312 29.8424 6.14 267.8 3.081329 7 16.9 16.8 7.3099 1.242 29.8428 6.13 267.6 3.081452 9 17.9 17.8 7.3106 1.402 29.8436 6.11 266.7 3.081621 8 18.9 18.7 7.3106 1.301 29.8437 6.12 266.9 3.081670 8 19.9 19.8 7.3110 1.389 29.8445 6.12 267.1 3.081814 7 21.0 20.8 7.3145 1.275 29.8503 6.11 266.5 3.082684 5 22.0 21.8 7.3176 1.306 29.8570 6.11 266.4 3.083603 9 23.0 22.8 7.3190 1.204 29.8602 6.10 265.9 3.084054 8 24.0 23.8 7.3265 1.230 29.8802 6.08 265.2 3.086575 7 25.0 24.8 7.3344 1.131 29.9031 6.07 264.8 3.089385 9 26.0 25.8 7.3393 1.057 29.9133 6.03 263.0 3.090773 8 27.0 26.8 7.3420 1.305 29.9186 6.02 262.7 3.091534 8 28.0 27.7 7.3463 1.337 29.9239 6.03 262.9 3.092415 8 28.9 28.7 7.3495 0.984 29.9279 6.02 262.6 3.093082 6 30.1 29.8 7.3558 0.974 29.9335 6.00 261.8 3.094163 6 31.0 30.7 7.3633 0.983 29.9422 6.00 261.6 3.095616 9 32.0 31.7 7.3726 0.949 29.9556 5.98 260.9 3.097669 7 33.0 32.7 7.3981 1.004 30.0061 5.93 258.8 3.104499 9 34.0 33.7 7.4176 0.948 30.0495 5.90 257.4 3.110178 8 35.0 34.7 7.4265 0.696 30.0701 5.89 257.1 3.112872 6 35.9 35.6 7.4293 0.854 30.0771 5.89 257.0 3.113790 9 37.0 36.7 7.4319 0.859 30.0835 5.88 256.6 3.114640 9 37.9 37.6 7.4359 0.702 30.0944 5.86 255.6 3.116019 7 39.0 38.6 7.4391 0.636 30.1051 5.84 254.8 3.117334 7 40.0 39.7 7.4470 0.706 30.1264 5.85 255.1 3.120018 9 41.0 40.6 7.4504 0.725 30.1340 5.85 255.3 3.121041 9 42.0 41.6 7.4517 0.843 30.1367 5.84 254.9 3.121440 8 43.0 42.6 7.4517 0.747 30.1363 5.84 254.7 3.121445 8 44.0 43.6 7.4528 0.748 30.1386 5.84 254.7 3.121785 8 45.0 44.6 7.4534 0.738 30.1394 5.84 254.7 3.121949 6 46.0 45.6 7.4536 0.733 30.1398 5.85 255.2 3.122040 7 47.0 46.6 7.4541 0.737 30.1409 5.86 255.5 3.122234 9 48.0 47.6 7.4550 0.785 30.1420 5.85 255.0 3.122447 7 49.0 48.6 7.4567 0.688 30.1459 5.85 255.2 3.122990 9 50.0 49.6 7.4593 0.755 30.1520 5.85 255.0 3.123821 9 51.0 50.6 7.4586 0.734 30.1500 5.84 254.8 3.123616 8 52.1 51.6 7.4611 0.651 30.1559 5.83 254.2 3.124409 9 53.1 52.6 7.4621 0.753 30.1579 5.83 254.1 3.124722 9 54.0 53.5 7.4640 0.717 30.1614 5.84 254.7 3.125245 5 55.1 54.6 7.4649 0.713 30.1641 5.83 254.2 3.125609 7 56.1 55.6 7.4705 0.733 30.1772 5.80 253.0 3.127342 10 57.0 56.5 7.4854 0.649 30.2116 5.78 252.2 3.131817 7 58.0 57.5 7.4866 0.653 30.2149 5.79 252.7 3.132269 9 59.0 58.5 7.4845 0.694 30.2090 5.80 252.9 3.131574 5 59.9 59.4 7.4840 0.619 30.2083 5.79 252.6 3.131506 9 61.0 60.4 7.4956 0.645 30.2369 5.77 251.6 3.135175 10 62.0 61.5 7.5173 0.621 30.2885 5.74 250.1 3.141829 8 63.0 62.4 7.5310 0.579 30.3243 5.69 248.2 3.146350 8 64.0 63.5 7.5402 0.513 30.3477 5.70 248.6 3.149348 7 65.1 64.5 7.5428 0.550 30.3546 5.71 249.1 3.150247 9 65.9 65.3 7.5514 0.505 30.3771 5.71 248.9 3.153089 8 67.0 66.4 7.5573 0.476 30.3922 5.71 248.8 3.155036 8 67.9 67.3 7.5620 0.487 30.4046 5.70 248.3 3.156625 8 69.1 68.5 7.5672 0.570 30.4178 5.69 248.1 3.158338 7 70.0 69.4 7.5776 0.577 30.4437 5.67 247.3 3.161666 8 71.0 70.3 7.5899 0.469 30.4751 5.64 245.8 3.165659 9 71.9 71.3 7.6056 0.513 30.5159 5.61 244.8 3.170818 7 73.0 72.4 7.6086 0.407 30.5240 5.62 245.1 3.171877 7 74.0 73.4 7.6084 0.422 30.5229 5.60 244.3 3.171791 9 75.0 74.3 7.6091 0.441 30.5244 5.62 244.9 3.172029 7 76.0 75.4 7.6090 0.458 30.5241 5.61 244.8 3.172038 8 77.1 76.4 7.6188 0.480 30.5488 5.56 242.3 3.175210 9 77.8 77.1 7.6207 0.416 30.5534 5.58 243.4 3.175828 9