*2022/08/11 14:29:16.63 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2022/05/22 14:43:44.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B7A5217E NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.117 73.945 2 Depth metres 1.108 73.305 3 Temperature:Primary 'deg C (ITS90)' 8.9122 11.6724 4 Conductivity:Primary S/m 0.864884 3.239909 5 Fluorescence:URU:Wetlabs mg/m^3 0.497 2.046 6 Salinity:T0:C0 PSS-78 6.6381 30.1125 7 Oxygen:Dissolved:SBE mL/L 4.849 6.969 8 Oxygen:Dissolved:SBE umol/kg 211.624 309.7816 9 Number_of_bin_records n/a 7 14 $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 ' ' 10 F ' ' 6 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2022-028\Processing\derive\2022-028-0048.cnv $END *ADMINISTRATION MISSION : 2022-028 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 : 48 LATITUDE : 49 4.46000 N ! (deg min) LONGITUDE : 123 19.10200 W ! (deg min) WATER DEPTH : 84 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0404 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5724 Conductivity ' ' 1763 'Pressure:Strain Gauge' ' ' 0573 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2215 'Oxygen:SBE 43' ' ' 0047 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2022/08/09 15:26:26 2523 2523 CLEAN 5.3 2022/08/09 15:28:38 2523 2523 CLIP 1.4.1 2022/08/09 16:20:59 2523 1334 SHIFTDAT 3.5 2022/08/09 16:50:34 1334 1334 DELETE 6.3 2022/08/09 16:54:02 1334 660 CTDEDIT 5.4.0 2022/08/10 11:57:37 660 655 BINAVE 4.2.1 2022/08/11 13:53:46 655 74 REMOVECH 8.2 2022/08/11 14:06:40 74 74 CHGUNITS 3.2 2022/08/11 14:06:52 74 74 REORDER 1.3.1 2022/08/11 14:21:31 ? ? HDREDIT2 3.2 2022/08/11 14:29:16 ? ? $END $REMARKS -CLEAN functions: 2022/08/09 15:28:34 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 1190, end from event list: 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= 0.70 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 64.30 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.4.0 2022/08/10 11:57:37 5 records were deleted in this editing session. No data values were changed. -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 2022/08/11 14:06:40 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' changed from mL/L to umol/kg -HEADER EDITS: 2022/08/11 14:29:16 Applied edit header: D:\Telework\2022-028\Processing\doc\2022-028-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 4: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\CTD Data\2022-028\2022-028-0048.hex Software Version 1.59 Temperature SN = 5724 Conductivity SN = 1763 System UpLoad Time = May 24 2022 20:07:27 Latitude: 49 4.460 N Longitude: 123 19.102 W Station: 108 Depth: 84 m ds SBE 25 CTD V 4.1c SN 0404 05/24/22 20:04:27.261 external pressure sensor, range = 1450 psia, tcval = 0 xtal = 9437232 clk = 32768.185 vmain = 11.9 iop = 201 vlith = 3.7 ncasts = 31 samples = 171210 free = 591031 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 = 3000 pump delay = 45 seconds battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 S> dh cast 21 05/22 14:43:44 smpls 128136 to 130697 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2523 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # 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, 2523 # span 1 = 0.061, 74.304 # span 2 = 0.060, 73.661 # span 3 = 8.9075, 12.0922 # span 4 = 0.058079, 3.240018 # span 5 = 0.0170, 5.1745 # span 6 = 0.0000, 2.3492 # span 7 = -1.158, 1.158 # span 8 = 0.3800, 30.1173 # span 9 = -1.9619, 22.8997 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 22 2022 14:43:44 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5724 # 05-Dec-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.37919180e-003 # 6.40344601e-004 # 2.27013345e-005 # 2.12908248e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1763 # 12-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 # # # -4.22868242e+000 # 5.08715372e-001 # -6.64594259e-004 # 5.83454897e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0573 # 04-Feb-22 # 9.025408e+002 # -2.514637e-001 # -5.379807e-008 # 0.50000 # # # # # # 2215 # 2018-11-27 # 1.20000000e+001 # # 0.0230 # # # # # # 0047 # 03-Feb-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.4136e-001 # -0.4981 # -4.7133e-003 # 1.9973e-004 # -3.3467e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # datcnv_date = Aug 09 2022 15:08:38, 7.26.7.129 [datcnv_vars = 8] # datcnv_in = D:\Telework\2022-028\Unprocessed\2022-028-0048.hex D:\Telework\202 2-028\Processing\doc\2022-028-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Aug 09 2022 15:25:20, 7.26.7.129 # filter_in = D:\Telework\2022-028\Processing\convert\2022-028-0048.cnv # filter_low_pass_tc_A = 0.050 # filter_low_pass_tc_B = 0.150 # filter_low_pass_A_vars = prSM depSM # filter_low_pass_B_vars = # wfilter_date = Aug 09 2022 15:25:34, 7.26.7.129 # wfilter_in = D:\Telework\2022-028\Processing\Filter\2022-028-0048.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Aug 09 2022 15:25:52, 7.26.7.129 # alignctd_in = D:\Telework\2022-028\Processing\wfilter\2022-028-0048.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Aug 09 2022 15:26:07, 7.26.7.129 # celltm_in = D:\Telework\2022-028\Processing\align\2022-028-0048.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 09 2022 15:26:16, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2022-028\Processing\celltm\2022-028-0048.cnv D:\Telewo rk\2022-028\Processing\doc\2022-028-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 a few records corrupted by shed wakes from the bottom 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. CTD salinity values were within +/-0.005 of 4 bottle samples near the bottom of casts. No recalibration was applied to the CTD salinity. Comparisons from previous uses also suggest calibration errors are small. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values varied greatly with low values in areas of active mixing and high values in Baynes Sound, but were mostly between 85% and 115%. Calibration errors for this type of sensor generally involve values being low by 2% to 4%, but the sensor had been recently calibrated, so errors may be smaller. For details on the processing see document: 2022-028_Processing_Report.doc. !--1--- --2--- ---3---- ----4---- ---5--- ---6---- --7--- --8-- -9-- !Pressu Depth Temperat Conductiv Fluores Salinity Oxygen Oxyge Numb !re ure: ity: cence: :T0:C0 : n: er_o ! Primary Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- --------- ------- -------- ------ ----- ---- *END OF HEADER 1.1 1.1 11.6724 0.864884 1.227 6.6381 6.97 309.8 9 2.0 2.0 11.3388 1.165042 1.339 9.2854 6.76 300.1 12 3.0 3.0 10.7408 2.371959 1.747 20.3498 6.05 266.2 13 4.0 3.9 10.2972 2.706688 1.337 23.7858 5.87 257.5 13 5.0 5.0 10.1967 2.873557 1.488 25.4742 5.74 251.6 14 6.0 5.9 9.9692 2.987133 1.413 26.7532 5.62 245.8 11 7.0 7.0 9.8760 3.036216 1.461 27.3082 5.48 239.7 9 8.0 7.9 9.6219 3.099830 1.522 28.1406 5.37 234.6 11 9.1 9.0 9.3364 3.190816 1.484 29.2844 5.32 232.3 7 9.9 9.9 9.3325 3.212406 1.562 29.5065 5.32 232.5 9 11.0 10.9 9.3444 3.216919 1.721 29.5422 5.34 233.2 9 12.0 11.9 9.3535 3.220872 1.890 29.5744 5.34 233.2 8 13.0 12.9 9.3407 3.229182 2.046 29.6690 5.33 232.6 9 14.1 13.9 9.3125 3.237716 1.880 29.7789 5.29 231.2 9 15.1 14.9 9.2484 3.238798 1.845 29.8429 5.26 229.6 9 16.0 15.9 9.2318 3.238813 1.782 29.8566 5.23 228.4 9 17.0 16.9 9.2250 3.238679 1.731 29.8605 5.22 228.0 8 17.9 17.8 9.2137 3.238186 1.632 29.8645 5.20 226.9 9 19.0 18.8 9.1939 3.237530 1.545 29.8739 5.16 225.0 9 20.0 19.9 9.1497 3.236363 1.297 29.8986 5.12 223.3 9 21.0 20.9 9.1260 3.235868 1.222 29.9130 5.09 222.1 8 22.0 21.8 9.1004 3.236185 1.080 29.9373 5.06 220.7 9 23.0 22.8 9.0799 3.236704 0.989 29.9595 5.03 219.6 9 24.0 23.8 9.0646 3.237249 0.894 29.9775 5.01 218.7 7 25.0 24.8 9.0412 3.237833 0.833 30.0028 4.99 217.8 9 26.0 25.7 9.0209 3.237703 0.665 30.0181 4.97 216.7 8 27.0 26.7 9.0099 3.237343 0.644 30.0233 4.96 216.6 9 28.1 27.8 9.0039 3.237089 0.598 30.0252 4.96 216.3 9 29.1 28.8 9.0020 3.237035 0.656 30.0259 4.95 216.1 8 30.0 29.8 8.9998 3.236989 0.609 30.0268 4.95 216.1 8 31.0 30.7 8.9973 3.236948 0.600 30.0282 4.95 216.0 8 32.0 31.8 8.9953 3.236976 0.585 30.0297 4.94 215.6 8 33.0 32.7 8.9933 3.236968 0.595 30.0309 4.93 215.2 7 33.9 33.6 8.9923 3.236999 0.572 30.0317 4.94 215.6 8 34.9 34.6 8.9918 3.237027 0.544 30.0320 4.93 215.3 8 36.0 35.7 8.9913 3.237044 0.569 30.0321 4.92 215.0 9 37.0 36.7 8.9915 3.237084 0.709 30.0320 4.93 215.1 8 38.0 37.7 8.9915 3.237121 0.605 30.0319 4.93 215.0 8 39.0 38.6 8.9904 3.237134 0.611 30.0326 4.93 215.0 8 40.0 39.7 8.9875 3.237054 0.587 30.0337 4.92 214.7 9 41.0 40.7 8.9820 3.236970 0.549 30.0371 4.92 214.7 9 42.0 41.7 8.9738 3.236794 0.640 30.0418 4.91 214.2 8 43.0 42.6 8.9645 3.236411 0.576 30.0453 4.90 213.9 9 44.0 43.7 8.9557 3.235902 0.550 30.0471 4.89 213.4 8 44.9 44.6 8.9512 3.235640 0.512 30.0478 4.89 213.3 8 45.9 45.5 8.9502 3.235575 0.562 30.0476 4.88 213.2 9 47.0 46.6 8.9492 3.235592 0.497 30.0481 4.88 212.8 8 48.0 47.6 8.9492 3.235694 0.530 30.0487 4.88 212.8 10 49.0 48.6 8.9494 3.235851 0.564 30.0497 4.88 213.0 9 50.0 49.6 8.9496 3.235938 0.548 30.0501 4.88 212.9 8 50.9 50.5 8.9489 3.236016 0.596 30.0511 4.87 212.6 8 52.0 51.5 8.9487 3.236070 0.563 30.0514 4.87 212.7 10 53.0 52.5 8.9487 3.236240 0.521 30.0527 4.87 212.7 8 54.0 53.5 8.9488 3.236297 0.531 30.0528 4.87 212.6 9 54.9 54.5 8.9495 3.236570 0.518 30.0546 4.88 212.8 9 56.0 55.5 8.9500 3.236883 0.536 30.0569 4.87 212.6 9 57.0 56.5 8.9508 3.237266 0.531 30.0598 4.88 213.0 9 58.1 57.6 8.9498 3.237677 0.497 30.0644 4.87 212.7 8 59.0 58.5 8.9437 3.237792 0.533 30.0704 4.86 212.2 8 60.0 59.5 8.9373 3.238040 0.530 30.0779 4.87 212.6 9 61.0 60.5 8.9356 3.238444 0.554 30.0831 4.87 212.6 9 62.1 61.5 8.9362 3.238559 0.530 30.0834 4.86 212.2 8 63.0 62.5 8.9367 3.238670 0.523 30.0836 4.86 212.2 10 64.0 63.4 8.9364 3.238820 0.634 30.0850 4.87 212.5 8 65.0 64.4 8.9365 3.238977 0.589 30.0861 4.86 212.3 8 66.0 65.4 8.9360 3.239049 0.540 30.0869 4.86 212.2 9 66.9 66.3 8.9355 3.239105 0.552 30.0875 4.86 212.2 8 68.0 67.4 8.9344 3.239231 0.553 30.0892 4.86 212.2 10 69.1 68.5 8.9337 3.239295 0.534 30.0901 4.86 212.0 8 70.0 69.4 8.9329 3.239331 0.553 30.0908 4.86 211.9 9 71.0 70.4 8.9309 3.239433 0.539 30.0930 4.86 212.0 8 72.0 71.4 8.9290 3.239526 0.566 30.0952 4.85 211.8 9 73.0 72.4 8.9244 3.239653 0.521 30.1000 4.85 211.8 8 73.9 73.3 8.9122 3.239909 0.522 30.1125 4.85 211.6 9