*2021/07/29 16:51:02.80 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/03/12 01:15:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 56 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AD97E41 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.174 55.557 2 Depth metres 1.163 55.078 3 Temperature:Primary 'deg C (ITS90)' 7.6394 7.8117 4 Fluorescence:URU:Wetlabs mg/m^3 0.72 1.69 5 Salinity:T0:C0 PSS-78 29.2595 30.1859 6 Oxygen:Dissolved:SBE mL/L 5.374 6.266 7 Oxygen:Dissolved:SBE umol/kg 234.4827 273.6027 8 Conductivity:Primary S/m 3.066012 3.143914 9 Number_of_bin_records n/a 2 15 $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\2021-032-0061.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 : CBE2 EVENT NUMBER : 61 LATITUDE : 48 44.24700 N ! (deg min) LONGITUDE : 123 34.48900 W ! (deg min) WATER DEPTH : 66 *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 14:51:55 1838 1838 CLEAN 5.2.4 2021/07/23 14:57:17 1838 1838 CLIP 1.4.1 2021/07/23 16:09:11 1838 879 SHIFTDAT 3.5 2021/07/23 17:25:11 879 879 DELETE 6.3 2021/07/25 15:03:15 879 413 CTDEDIT 5.3.0 2021/07/26 15:53:21 413 397 BINAVE 4.2.1 2021/07/29 16:48:52 397 56 REMOVECH 8.2 2021/07/29 16:49:09 56 56 CHGUNITS 3.2 2021/07/29 16:49:20 56 56 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 45.58 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2021/07/26 15:53:21 16 records were deleted in this editing session. 15 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 16:49:09 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\2021-032-0061.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Mar 12 2021 01:57:58 Latitude: 48 44.247 N Longitude: 123 34.489 W Station: CBE2 Depth: 66 m ds SBE 25 CTD V 4.1c SN 0456 03/12/21 01:57:30.935 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.226 vmain = 11.0 iop = 169 vlith = 5.1 ncasts = 59 samples = 281589 free = 480652 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 58 03/12 01:15:00 smpls 279751 to 281588 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1838 # 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, 1838 # span 1 = 0.172, 55.575 # span 2 = 0.170, 55.096 # span 3 = 7.1128, 7.8856 # span 4 = 0.244889, 3.143983 # span 5 = 0.0000, 2.3706 # span 6 = -0.3120, 18.8785 # span 7 = -1.319, 1.296 # span 8 = 1.9333, 30.1866 # span 9 = -2.0736, 21.4474 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 12 2021 01:15:00 [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 12:18:39, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2021-032\Unprocessed\CTD Data\2021-032-0061.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 14:03:01, 7.23.2 # filter_in = D:\Telework\2021-032\Processing\convert\2021-032-0061.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\2021-032-0061.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\2021-032-0061.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\2021-032-0061.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 14:24:55, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2021-032\Processing\celltm\2021-032-0061.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 some near-surface records; 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 1.2 1.2 7.8111 1.441 29.2595 6.27 273.6 3.066012 15 1.7 1.7 7.8111 1.481 29.3125 5.97 260.9 3.071132 5 3.2 3.2 7.8055 1.402 29.3166 5.84 254.8 3.070861 5 4.1 4.0 7.8075 1.366 29.3369 5.79 252.8 3.073180 7 4.8 4.7 7.8117 1.339 29.3386 5.79 252.7 3.073705 3 6.4 6.3 7.7999 1.537 29.3379 5.90 257.6 3.072320 2 7.1 7.0 7.8016 1.642 29.3528 5.91 258.1 3.074103 7 8.1 8.0 7.7604 1.690 29.4416 5.88 256.6 3.079696 7 9.1 9.0 7.6975 1.688 29.5844 5.81 253.6 3.088932 7 10.0 9.9 7.6918 1.577 29.6021 5.76 251.4 3.089250 7 11.0 10.9 7.6876 1.321 29.6014 5.73 250.1 3.088900 7 12.0 11.9 7.6873 1.291 29.6012 5.71 249.5 3.088893 7 13.0 12.9 7.6875 1.196 29.6015 5.70 248.6 3.088975 7 14.0 13.8 7.6714 1.243 29.6009 5.66 247.2 3.087666 7 14.9 14.8 7.6440 1.264 29.6166 5.64 246.2 3.086991 7 16.0 15.9 7.6394 1.162 29.6400 5.62 245.4 3.088870 8 17.0 16.9 7.6453 0.926 29.6592 5.61 244.9 3.091199 7 18.0 17.9 7.6610 0.974 29.6768 5.61 244.9 3.094157 7 19.0 18.9 7.6761 0.919 29.6887 5.62 245.5 3.096535 7 20.0 19.8 7.6743 0.937 29.7003 5.63 245.8 3.097525 7 21.0 20.8 7.6663 0.983 29.7346 5.62 245.3 3.100157 7 22.0 21.8 7.6597 0.958 29.7703 5.61 244.6 3.103033 7 23.0 22.8 7.6560 1.178 29.8081 5.59 243.9 3.106339 8 24.0 23.8 7.6521 0.883 29.8508 5.57 243.2 3.110084 7 25.0 24.8 7.6506 0.813 29.8672 5.56 242.6 3.111546 7 26.0 25.8 7.6509 0.806 29.8718 5.55 242.2 3.112056 7 27.0 26.8 7.6516 0.822 29.8733 5.55 242.0 3.112287 7 28.0 27.7 7.6534 0.863 29.8762 5.55 242.4 3.112745 7 29.0 28.7 7.6539 0.838 29.8772 5.56 242.5 3.112916 7 30.0 29.7 7.6539 0.858 29.8825 5.55 242.3 3.113468 7 31.0 30.7 7.6546 0.839 29.8932 5.54 242.0 3.114573 8 32.0 31.8 7.6515 0.833 29.8975 5.54 241.9 3.114769 7 33.0 32.8 7.6518 0.926 29.8973 5.54 241.9 3.114815 7 34.0 33.7 7.6511 0.767 29.8972 5.55 242.1 3.114789 7 35.0 34.7 7.6515 0.817 29.8968 5.56 242.5 3.114820 7 36.0 35.7 7.6518 0.849 29.8969 5.55 242.1 3.114894 7 37.0 36.7 7.6509 0.821 29.8993 5.53 241.5 3.115088 8 38.0 37.7 7.6503 0.756 29.9015 5.53 241.4 3.115292 7 39.0 38.7 7.6504 0.767 29.9013 5.54 241.6 3.115322 7 40.0 39.7 7.6504 0.720 29.9015 5.53 241.5 3.115379 8 41.0 40.7 7.6513 0.799 29.9021 5.54 241.6 3.115547 7 42.0 41.6 7.6553 0.767 29.9044 5.53 241.4 3.116132 8 43.0 42.7 7.6552 0.777 29.9065 5.53 241.3 3.116352 7 44.0 43.6 7.6548 0.820 29.9094 5.53 241.5 3.116647 7 45.0 44.6 7.6558 0.783 29.9130 5.54 241.7 3.117103 7 46.0 45.6 7.6577 0.783 29.9172 5.52 241.1 3.117689 7 47.0 46.6 7.6620 0.831 30.0179 5.50 239.8 3.127569 8 48.0 47.6 7.6623 0.887 30.0678 5.47 238.6 3.132335 7 49.0 48.5 7.6621 0.862 30.0809 5.45 237.8 3.133589 7 50.0 49.5 7.6615 0.785 30.0975 5.44 237.5 3.135146 7 51.0 50.6 7.6613 0.720 30.1047 5.44 237.2 3.135850 8 52.1 51.6 7.6615 0.799 30.1096 5.43 236.8 3.136376 7 53.1 52.6 7.6625 0.758 30.1411 5.41 236.2 3.139460 7 54.0 53.6 7.6635 0.788 30.1753 5.40 235.8 3.142806 7 55.0 54.6 7.6640 0.787 30.1842 5.38 235.0 3.143726 12 55.6 55.1 7.6641 0.751 30.1859 5.37 234.5 3.143914 4