*2021/10/07 14:00:58.93 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/05/05 19:05:04.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8A3B6678 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.414 54.546 2 Depth metres 1.402 54.076 3 Temperature:Primary 'deg C (ITS90)' 8.8517 10.6164 4 Fluorescence:URU:Wetlabs mg/m^3 0.18 0.668 5 Salinity:T0:C0 PSS-78 26.5091 30.3214 6 Oxygen:Dissolved:SBE mL/L 4.853 5.747 7 Oxygen:Dissolved:SBE umol/kg 211.8 251.6 8 Conductivity:Primary S/m 3.010468 3.254919 9 Number_of_bin_records n/a 2 12 $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\2021-024\Processing\derive\2021-024-0003.cnv $END *ADMINISTRATION MISSION : 2021-024 AGENCY : IOS, Ocean Science Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Plankton SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : CBE2 EVENT NUMBER : 3 LATITUDE : 48 44.21800 N ! (deg min) LONGITUDE : 123 34.44100 W ! (deg min) WATER DEPTH : 64 *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 2021/10/05 12:03:29 1875 1875 CLEAN 5.2.4 2021/10/05 12:03:42 1875 1875 CLIP 1.4.1 2021/10/05 12:03:52 1875 896 SHIFTDAT 3.5 2021/10/05 12:04:11 896 896 SHIFTDAT 3.5 2021/10/05 12:18:57 896 896 DELETE 6.3 2021/10/06 16:05:21 896 425 CTDEDIT 5.3.0 2021/10/06 16:20:28 425 391 CHGUNITS 3.2 2021/10/07 11:41:22 391 391 BINAVE 4.2.1 2021/10/07 13:36:01 391 55 REMOVECH 8.2 2021/10/07 13:50:36 55 55 REORDER 1.3.1 2021/10/07 14:00:34 ? ? CLEAN 5.2.4 2021/10/07 14:00:51 55 55 HDREDIT2 3.2 2021/10/07 14:00:58 ? ? $END $REMARKS -CLEAN functions: 2021/10/05 12:03:42 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, Last Records = 980, end from event list: 2021-024_CLIP.csv 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 SHIFT parameters were used. Shift Channel: Fluorescence:URU:Wetlabs:ECO-AFL # of Records to Advance (-ve for Delay): At REC# 0 Shift= 5.00 -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 44.79 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2021/10/06 16:20:28 34 records were deleted in this editing session. No data values were changed. -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 -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 2021/10/07 13:50:36 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CLEAN functions: 2021/10/07 14:00:51 20 Reset #RECS, MIN & MAX values in header. -HEADER EDITS: 2021/10/07 14:00:58 Applied edit header: D:\Telework\2021-024\Processing\doc\2021-024-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\Kelly's con file\2021-024\2021-024 -0003.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = May 05 2021 21:22:39 Latitude: 48 44.218 N Longitude: 123 34.441 W Station: CBE2 Depth: 64 m ds SBE 25 CTD V 4.1c SN 0456 05/05/21 21:21:41.884 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.390 vmain = 11.6 iop = 164 vlith = 5.2 ncasts = 4 samples = 15000 free = 747241 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 1 05/05 19:05:04 smpls 8926 to 10800 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1875 # 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 = 1 # name 10 = flag: flag # span 0 = 1, 1875 # span 1 = 0.207, 54.787 # span 2 = 0.206, 54.315 # span 3 = 8.8517, 11.8492 # span 4 = 0.110754, 3.278340 # span 5 = 0.0000, 4.8462 # span 6 = -0.3120, 19.0055 # span 7 = -1.319, 1.296 # span 8 = 0.7974, 30.3872 # span 9 = -4.4641, 38.1812 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 05 2021 19:05:04 [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 # 11-Dec-2019 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Oct 04 2021 14:20:13, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2021-024\Unprocessed\2021-024-0003.hex D:\Telework\202 1-024\Processing\doc\2021-024-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Oct 04 2021 15:49:01, 7.23.2 # filter_in = D:\Telework\2021-024\Processing\convert\2021-024-0003.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 = Oct 05 2021 12:01:19, 7.23.2 # wfilter_in = D:\Telework\2021-024\Processing\Filter\2021-024-0003.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Oct 05 2021 12:01:42, 7.23.2 # alignctd_in = D:\Telework\2021-024\Processing\Wfilter\2021-024-0003.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Oct 05 2021 12:02:35, 7.23.2 # celltm_in = D:\Telework\2021-024\Processing\align\2021-024-0003.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Oct 05 2021 12:02:57, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2021-024\Processing\celltm\2021-024-0003.cnv D:\Telewo rk\2021-024\Processing\doc\2021-024-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records near the top and botttom of the cast. -------------------------------------------------------------------------------------- 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. There was insufficient information from this cruise to estimate salinity accuracy but during other recent uses of this equipment it is believed to be within +/- 0.005psu. 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. It is recommended that extracted chlorophyll values from the BOT files be used where available. For details on the processing see document: 2021-024_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 1.4 1.4 10.6164 0.180 26.5091 5.75 251.6 3.010468 2 2.0 1.9 10.2774 0.217 27.1909 5.54 242.6 3.054365 12 3.0 3.0 9.7128 0.279 28.5940 5.50 240.5 3.152174 9 4.0 3.9 9.4256 0.346 29.0925 5.54 241.8 3.178840 7 4.9 4.9 9.1671 0.416 29.5288 5.50 240.1 3.200963 7 5.9 5.9 9.1123 0.334 29.7907 5.47 238.7 3.222187 7 7.0 6.9 9.0958 0.406 29.8784 5.42 236.8 3.229446 8 8.0 8.0 9.0887 0.464 29.9229 5.38 234.6 3.233259 7 9.0 8.9 9.0837 0.459 29.9560 5.35 233.5 3.236121 7 10.0 9.9 9.0830 0.452 29.9594 5.35 233.4 3.236423 7 11.0 10.9 9.0821 0.556 29.9626 5.34 233.3 3.236709 7 12.0 11.9 9.0823 0.508 29.9678 5.33 232.8 3.237265 7 13.0 12.9 9.0835 0.547 29.9773 5.33 232.5 3.238338 7 14.0 13.9 9.0862 0.545 29.9841 5.32 232.0 3.239267 6 14.9 14.8 9.0865 0.513 29.9872 5.31 231.7 3.239629 7 16.0 15.9 9.0870 0.511 29.9886 5.30 231.3 3.239852 8 17.0 16.9 9.0874 0.513 29.9894 5.30 231.3 3.240005 7 18.0 17.8 9.0901 0.490 29.9905 5.30 231.1 3.240371 6 18.9 18.8 9.0934 0.511 29.9922 5.30 231.5 3.240849 7 20.0 19.8 9.0966 0.595 29.9946 5.30 231.4 3.241385 8 21.1 20.9 9.0960 0.651 29.9971 5.29 230.9 3.241621 7 22.1 21.9 9.0957 0.513 30.0006 5.29 230.9 3.241980 7 23.0 22.8 9.0946 0.524 30.0043 5.28 230.5 3.242285 6 24.0 23.8 9.0924 0.534 30.0140 5.25 229.3 3.243092 7 25.0 24.7 9.0873 0.563 30.0493 5.22 228.0 3.246163 7 26.0 25.7 9.0668 0.658 30.0766 5.19 226.7 3.247179 7 27.0 26.7 9.0535 0.450 30.0903 5.18 226.0 3.247455 7 28.0 27.7 9.0423 0.638 30.1098 5.15 224.7 3.248481 7 29.0 28.7 9.0349 0.668 30.1231 5.13 224.0 3.249208 7 30.0 29.7 9.0176 0.480 30.1398 5.12 223.3 3.249444 7 31.0 30.7 9.0008 0.466 30.1563 5.12 223.3 3.249708 7 32.0 31.7 8.9911 0.423 30.1611 5.11 223.1 3.249418 7 33.0 32.7 8.9880 0.373 30.1647 5.11 223.0 3.249552 7 34.0 33.7 8.9839 0.373 30.1655 5.10 222.4 3.249333 8 35.0 34.7 8.9804 0.407 30.1658 5.11 222.9 3.249111 7 36.0 35.7 8.9767 0.418 30.1655 5.11 223.1 3.248818 6 37.0 36.6 8.9758 0.370 30.1654 5.11 223.2 3.248779 7 38.0 37.7 8.9701 0.317 30.1660 5.11 222.9 3.248408 8 39.0 38.7 8.9513 0.334 30.1662 5.11 222.9 3.246920 7 40.0 39.7 8.9409 0.355 30.1804 5.08 221.6 3.247489 7 41.0 40.6 8.9349 0.359 30.2119 5.04 220.1 3.250091 7 42.0 41.7 8.9223 0.364 30.2629 5.02 219.1 3.254045 8 43.0 42.7 8.9186 0.350 30.2715 5.00 218.3 3.254623 7 44.0 43.6 8.9153 0.361 30.2749 4.97 217.1 3.254713 7 45.0 44.6 8.9125 0.359 30.2772 4.99 217.6 3.254749 7 46.0 45.6 8.9126 0.366 30.2785 5.03 219.6 3.254919 7 47.0 46.6 8.9063 0.418 30.2824 4.95 215.8 3.254811 8 48.0 47.6 8.9033 0.312 30.2833 4.98 217.1 3.254694 7 49.0 48.6 8.8959 0.357 30.2847 4.95 216.1 3.254259 7 50.0 49.6 8.8865 0.370 30.2869 4.96 216.2 3.253736 7 51.0 50.6 8.8790 0.352 30.2924 4.93 215.0 3.253687 7 52.0 51.5 8.8602 0.300 30.3113 4.89 213.4 3.254009 7 53.0 52.6 8.8563 0.309 30.3163 4.88 213.1 3.254214 9 54.1 53.6 8.8534 0.338 30.3203 4.86 212.2 3.254410 11 54.5 54.1 8.8517 0.339 30.3214 4.85 211.8 3.254392 2