*2021/07/29 16:51:02.28 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/03/11 15:56:10.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 82 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4AB491AC NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.105 81.715 2 Depth metres 1.095 81.006 3 Temperature:Primary 'deg C (ITS90)' 7.7837 8.1886 4 Fluorescence:URU:Wetlabs mg/m^3 0.117 0.997 5 Salinity:T0:C0 PSS-78 28.7668 30.0427 6 Oxygen:Dissolved:SBE mL/L 4.93 6.736 7 Oxygen:Dissolved:SBE umol/kg 215.1759 294.2352 8 Conductivity:Primary S/m 3.01709 3.156034 9 Number_of_bin_records n/a 6 19 $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 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2021-032\Processing\derive\2021-032-0042.cnv $END *ADMINISTRATION MISSION : 2021-032 AGENCY : IOS, Ocean Science 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 : 42 LATITUDE : 49 4.37400 N ! (deg min) LONGITUDE : 123 19.09300 W ! (deg min) WATER DEPTH : 90 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0456 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0573 'Oxygen:SBE 43' ' ' 3234 '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 4.3 2021/07/23 14:51:52 2316 2316 CLEAN 5.2.4 2021/07/23 14:57:15 2316 2316 CLIP 1.4.1 2021/07/23 16:09:09 2316 1357 SHIFTDAT 3.5 2021/07/23 17:25:10 1357 1357 DELETE 6.3 2021/07/25 15:03:14 1357 669 CTDEDIT 5.3.0 2021/07/26 11:22:24 669 611 BINAVE 4.2.1 2021/07/29 16:48:52 611 82 REMOVECH 8.2 2021/07/29 16:49:08 82 82 CHGUNITS 3.2 2021/07/29 16:49:19 82 82 REORDER 1.3.1 2021/07/29 16:50:45 ? ? HDREDIT2 3.2 2021/07/29 16:51:02 ? ? $END $REMARKS -CLEAN functions: 2021/07/23 14:57:08 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name Set header Start and End times from the data. -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 960,end Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.45 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 72.29 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2021/07/26 11:22:24 58 records were deleted in this editing session. 62 changes in channel Salinity:T0:C0 -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 2021/07/29 16:49:08 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2021/07/29 16:51:02 Applied edit header: D:\Telework\2021-032\Processing\doc\2021-032-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: F10.3 ==> 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 Channel 9: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 8: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\2021-032\2021-032-0042.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Mar 11 2021 18:50:44 Latitude: 49 4.374 N Longitude: 123 19.093 W Station: 108 Depth: 90 m ds SBE 25 CTD V 4.1c SN 0456 03/11/21 18:50:15.530 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.208 vmain = 11.3 iop = 167 vlith = 5.1 ncasts = 53 samples = 262940 free = 499301 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 50 03/11 15:56:10 smpls 250337 to 252652 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2316 # 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 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 10 = flag: flag # span 0 = 1, 2316 # span 1 = 0.060, 82.292 # span 2 = 0.060, 81.577 # span 3 = 5.2034, 8.1893 # span 4 = 0.289892, 3.156055 # span 5 = 0.0000, 2.5107 # span 6 = -0.3120, 18.8309 # span 7 = -1.388, 1.342 # span 8 = 2.3116, 30.0457 # span 9 = -2.1748, 23.2289 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 11 2021 15:56:10 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 12-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36048174e-003 # 6.40479645e-004 # 2.16682502e-005 # 1.91189259e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 17-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 # # # -1.01371933e+001 # 1.21031908e+000 # -2.20317470e-003 # 1.94278332e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0573 # 1-Feb-19 # 9.033022e+002 # -2.512802e-001 # -6.034690e-008 # 0.00000 # # # # # # 3234 # 06-Dec-19 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.5655e-001 # -0.5448 # -3.9094e-003 # 1.8780e-004 # -3.2582e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 4185 # 12-Nov-2019 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Jul 23 2021 12:18:33, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2021-032\Unprocessed\CTD Data\2021-032-0042.hex D:\Tel ework\2021-032\Processing\doc\2021-032-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 23 2021 14:03:00, 7.23.2 # filter_in = D:\Telework\2021-032\Processing\convert\2021-032-0042.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 0.500 # filter_low_pass_A_vars = prSM depSM # filter_low_pass_B_vars = # wfilter_date = Jul 23 2021 14:04:53, 7.23.2 # wfilter_in = D:\Telework\2021-032\Processing\filter\2021-032-0042.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # wfilter_action sbeox0V = cosine, 5 # alignctd_date = Jul 23 2021 14:16:10, 7.23.2 # alignctd_in = D:\Telework\2021-032\Processing\Wfilter\2021-032-0042.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jul 23 2021 14:21:28, 7.23.2 # celltm_in = D:\Telework\2021-032\Processing\align\2021-032-0042.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 23 2021 14:24:54, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2021-032\Processing\celltm\2021-032-0042.cnv D:\Telewo rk\2021-032\Processing\doc\2021-032-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 records corrupted by shed wakes near the bottom of the cast; salinity was cleaned. -------------------------------------------------------------------------------------- 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 calibration appears to be within ±0.003psu. Larger errors will be present due to minor misalignment of temperature and conductivity when vertical salinity gradients are high. 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. 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: 2021-032_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 1.1 1.1 7.7837 0.997 28.7668 6.74 294.2 3.017090 19 1.9 1.9 7.7905 0.910 28.9069 6.08 265.6 3.030959 9 3.0 3.0 7.7949 0.783 28.9784 5.81 253.6 3.038131 7 3.9 3.9 7.7964 0.797 28.9929 5.67 247.7 3.039662 7 4.9 4.9 7.7964 0.772 28.9936 5.62 245.3 3.039502 7 5.9 5.9 7.8047 0.785 29.0335 5.60 244.6 3.044029 7 6.9 6.9 7.8058 0.811 29.0913 5.59 244.0 3.049867 7 8.0 7.9 7.8074 0.690 29.1547 5.56 242.6 3.055703 8 9.1 9.0 7.8208 0.785 29.3474 5.53 241.5 3.075433 7 10.1 10.0 7.8141 0.781 29.4626 5.50 240.2 3.085856 7 11.1 11.0 7.8178 0.677 29.4967 5.46 238.5 3.089434 7 12.1 12.0 7.8187 0.598 29.5104 5.44 237.6 3.090836 7 13.0 12.9 7.8216 0.611 29.5304 5.41 236.3 3.093010 7 14.0 13.8 7.8240 0.522 29.5563 5.38 235.0 3.095693 7 15.0 14.8 7.8308 0.477 29.5764 5.36 234.1 3.098181 7 16.0 15.8 7.8439 0.439 29.6133 5.34 233.1 3.102771 7 17.0 16.8 7.8641 0.409 29.6580 5.31 231.8 3.108676 7 18.0 17.8 7.8988 0.396 29.6839 5.28 230.4 3.113966 8 19.0 18.9 7.9307 0.339 29.7052 5.25 229.0 3.118594 7 20.1 19.9 7.9759 0.300 29.7341 5.19 226.7 3.125041 7 21.1 20.9 8.0628 0.282 29.7752 5.11 222.9 3.135999 7 22.0 21.8 8.1434 0.259 29.8149 5.02 219.3 3.146351 7 23.0 22.8 8.1590 0.217 29.8261 4.98 217.5 3.148723 7 24.0 23.8 8.1618 0.166 29.8289 4.97 217.1 3.149256 7 25.0 24.8 8.1656 0.148 29.8336 4.96 216.7 3.150060 7 25.9 25.7 8.1821 0.150 29.8503 4.95 216.0 3.153027 7 27.0 26.7 8.1886 0.135 29.8644 4.94 215.5 3.154943 7 28.0 27.7 8.1876 0.121 29.8684 4.94 215.6 3.155288 7 28.9 28.7 8.1875 0.134 29.8707 4.95 215.8 3.155540 7 29.9 29.7 8.1870 0.117 29.8723 4.93 215.4 3.155700 7 31.0 30.8 8.1852 0.119 29.8761 4.93 215.2 3.155952 8 32.0 31.7 8.1808 0.117 29.8803 4.93 215.3 3.156034 7 33.0 32.7 8.1767 0.117 29.8834 4.93 215.4 3.156033 7 33.9 33.7 8.1713 0.117 29.8874 4.94 215.7 3.156015 7 35.0 34.7 8.1576 0.117 29.8952 4.96 216.3 3.155687 7 36.0 35.7 8.1473 0.130 29.8990 4.97 216.8 3.155267 8 37.1 36.7 8.1386 0.117 29.9076 4.97 216.8 3.155419 7 38.0 37.7 8.1241 0.117 29.9162 4.98 217.2 3.155104 7 39.0 38.6 8.0824 0.117 29.9176 5.00 218.2 3.151878 7 40.0 39.6 8.0262 0.117 29.9116 5.04 220.1 3.146793 8 41.0 40.7 7.9538 0.121 29.9045 5.10 222.5 3.140280 8 42.0 41.7 7.9055 0.134 29.9067 5.11 222.9 3.136611 7 43.0 42.6 7.9386 0.146 29.9259 5.09 222.4 3.141157 7 44.0 43.6 7.9019 0.150 29.9319 5.11 222.9 3.138783 7 45.0 44.6 7.8477 0.148 29.9282 5.13 224.0 3.134081 7 46.0 45.6 7.8376 0.154 29.9291 5.16 225.0 3.133384 8 47.0 46.6 7.8361 0.164 29.9341 5.15 224.6 3.133785 7 48.0 47.6 7.9198 0.164 29.9626 5.10 222.7 3.143319 8 49.0 48.6 7.9492 0.150 29.9725 5.08 221.5 3.146690 7 50.0 49.6 7.9523 0.137 29.9759 5.07 221.0 3.147305 7 51.0 50.6 7.9600 0.134 29.9835 5.07 221.1 3.148690 8 52.0 51.6 7.9410 0.128 29.9954 5.07 221.3 3.148319 7 53.0 52.6 7.9225 0.117 30.0012 5.08 221.6 3.147401 7 54.0 53.6 7.9187 0.132 30.0018 5.08 221.7 3.147188 8 55.0 54.5 7.9121 0.134 30.0042 5.09 222.0 3.146923 7 56.0 55.5 7.9092 0.143 30.0067 5.09 222.2 3.146966 7 57.0 56.5 7.9101 0.146 30.0067 5.09 222.2 3.147081 8 58.0 57.5 7.9094 0.148 30.0065 5.09 222.3 3.147042 7 59.0 58.5 7.9106 0.148 30.0065 5.09 222.0 3.147177 8 60.0 59.5 7.9152 0.148 30.0089 5.08 221.8 3.147825 7 61.0 60.5 7.9206 0.164 30.0120 5.08 221.5 3.148592 8 62.0 61.5 7.9265 0.162 30.0139 5.07 221.3 3.149298 7 63.0 62.5 7.9378 0.164 30.0175 5.08 221.7 3.150600 7 64.0 63.5 7.9399 0.166 30.0194 5.06 220.9 3.150988 8 65.0 64.4 7.9436 0.166 30.0212 5.04 219.9 3.151506 7 66.0 65.4 7.9405 0.166 30.0227 5.05 220.4 3.151451 8 67.0 66.4 7.9333 0.164 30.0221 5.06 220.9 3.150834 7 68.0 67.4 7.9349 0.148 30.0224 5.07 221.1 3.151033 8 69.0 68.4 7.9364 0.162 30.0226 5.08 221.5 3.151223 7 70.0 69.4 7.9376 0.164 30.0230 5.08 221.5 3.151394 8 71.0 70.4 7.9404 0.164 30.0238 5.07 221.1 3.151744 7 72.0 71.4 7.9417 0.158 30.0240 5.07 221.3 3.151904 8 73.0 72.4 7.9310 0.150 30.0231 5.08 221.8 3.151009 7 74.0 73.3 7.9217 0.164 30.0222 5.08 221.8 3.150175 7 75.0 74.3 7.9269 0.166 30.0243 5.06 221.0 3.150845 7 76.0 75.3 7.9473 0.142 30.0342 5.04 220.1 3.153486 8 77.0 76.3 7.9518 0.142 30.0375 5.03 219.7 3.154212 8 78.0 77.4 7.9558 0.148 30.0402 5.04 219.9 3.154835 7 79.0 78.3 7.9560 0.157 30.0405 5.05 220.2 3.154913 7 80.0 79.3 7.9556 0.162 30.0403 5.04 220.1 3.154907 8 81.0 80.3 7.9552 0.151 30.0406 5.02 219.2 3.154944 10 81.7 81.0 7.9569 0.164 30.0427 5.03 219.3 3.155311 6