*2021/11/17 14:00:40.29 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/07/26 00:00:10.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 82 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 12927210 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.475 81.786 2 Depth metres 1.462 81.076 3 Temperature:Primary 'deg C (ITS90)' 10.4614 19.1059 4 Fluorescence:URU:Wetlabs mg/m^3 0.228 4.712 5 Salinity:T0:C0 PSS-78 19.4736 30.3451 6 Oxygen:Dissolved:SBE mL/L 3.6 6.456 7 Oxygen:Dissolved:SBE umol/kg 157.1251 284.5761 8 Conductivity:Primary S/m 2.770838 3.391976 9 Number_of_bin_records n/a 3 21 $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\2021-025\Processing\derive\2021-025-0042.cnv $END *ADMINISTRATION MISSION : 2021-025 AGENCY : IOS, Ocean Science Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton Survey SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : 108 EVENT NUMBER : 42 LATITUDE : 49 4.41600 N ! (deg min) LONGITUDE : 123 19.12900 W ! (deg min) WATER DEPTH : 89 *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 2021/11/15 09:37:46 2433 2433 CLEAN 5.2.4 2021/11/15 09:38:25 2219 2219 CLIP 1.4.1 2021/11/15 10:59:58 2219 1501 SHIFTDAT 3.5 2021/11/15 12:49:38 1501 1501 SHIFTDAT 3.5 2021/11/15 12:52:49 1501 1501 DELETE 6.3 2021/11/15 13:02:12 1501 742 CLEAN 5.2.4 2021/11/17 13:59:57 742 742 BINAVE 4.2.1 2021/11/17 14:00:10 742 82 REMOVECH 8.2 2021/11/17 14:00:18 82 82 CHGUNITS 3.2 2021/11/17 14:00:26 82 82 REORDER 1.3.1 2021/11/17 14:00:33 ? ? HDREDIT2 3.2 2021/11/17 14:00:40 ? ? $END $REMARKS -CLEAN functions: 2021/11/15 09:38:20 20 Reset #RECS, MIN & MAX values in header. 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 Channel Range Clip Channel: Scan_Number [n/a] Min,Max = 900.000, 500000.000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.30 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] # 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 71.91 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CLEAN functions: 2021/11/17 13:59:55 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 -100 152 data records in pad range. Set event to last 4 characters of file name Set header Start and End times from the data. -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 2021/11/17 14:00:18 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: 2021/11/17 14:00:40 Applied edit header: D:\Telework\2021-025\Processing\doc\2021-025-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\2021-025-CTD\2021-025-0042.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jul 26 2021 00:17:17 Latitude: 49 4.416 N Longitude: 123 19.129 W Station: 108 Depth: 89 m ds SBE 25 CTD V 4.1c SN 0456 07/26/21 00:17:09.477 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.555 vmain = 11.8 iop = 162 vlith = 5.8 ncasts = 20 samples = 106093 free = 656148 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 19 07/26 00:00:10 smpls 103660 to 106092 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2433 # 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, 2433 # span 1 = 0.246, 81.914 # span 2 = 0.226, 81.202 # span 3 = 10.4608, 19.1860 # span 4 = 0.125138, 3.392042 # span 5 = 0.0000, 4.8486 # span 6 = -0.3120, 64.3705 # span 7 = -1.388, 1.157 # span 8 = 0.7309, 30.3460 # span 9 = -1.8469, 24.7434 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 26 2021 00:00:10 [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 # 11-Dec-2019 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Nov 12 2021 13:31:05, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2021-025\Unprocessed\2021-025-0042.hex D:\Telework\202 1-025\Processing\doc\2021-025-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Nov 12 2021 17:12:05, 7.23.2 # wildedit_in = D:\Telework\2021-025\Processing\convert\2021-025-0042.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 10 # wildedit_vars = prSM depSM t090C c0S/m sbeox0V # wildedit_excl_bad_scans = yes # filter_date = Nov 12 2021 17:14:33, 7.23.2 # filter_in = D:\Telework\2021-025\Processing\wildedit\2021-025-0042.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 = Nov 12 2021 17:16:45, 7.23.2 # wfilter_in = D:\Telework\2021-025\Processing\filter\2021-025-0042.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Nov 15 2021 09:14:09, 7.23.2 # alignctd_in = D:\Telework\2021-025\Processing\wfilter\2021-025-0042.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 15 2021 09:32:11, 7.23.2 # celltm_in = D:\Telework\2021-025\Processing\align\2021-025-0042.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 15 2021 09:32:52, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2021-025\Processing\celltm\2021-025-0042.cnv D:\Telewo rk\2021-025\Processing\doc\2021-025-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* -------------------------------------------------------------------------------------- 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 to estimate salinity accuracy but based on a few samples from this and other 2021 cruises using 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. For details on the processing see document: 2021-025_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 1.5 1.5 19.1059 2.971 19.4736 6.46 284.6 2.770838 7 1.8 1.8 18.6194 3.039 19.8694 6.22 274.1 2.791123 21 2.9 2.9 17.3240 3.696 21.0009 6.13 269.8 2.853062 12 3.9 3.9 16.3562 4.280 21.8665 6.01 264.2 2.896445 11 5.0 5.0 15.6574 4.712 22.8339 5.58 244.9 2.963338 11 6.0 6.0 13.9060 4.524 25.5200 5.26 230.6 3.148553 10 7.0 7.0 13.4577 2.964 26.1702 5.17 226.3 3.187722 10 8.0 7.9 13.4205 1.944 26.2187 5.09 222.8 3.190298 9 9.0 8.9 13.2755 1.871 26.4086 4.96 217.4 3.200194 10 10.0 9.9 12.9610 1.809 26.8244 4.81 210.5 3.221568 10 11.0 10.9 12.5682 1.542 27.3141 4.65 203.6 3.244161 10 12.0 11.9 12.2389 1.241 27.6780 4.57 199.9 3.257377 11 13.0 12.9 12.1642 1.189 27.7709 4.53 198.2 3.261429 9 14.0 13.8 12.1195 1.151 27.8318 4.50 197.0 3.264411 10 15.0 14.8 12.0589 1.118 27.9156 4.47 195.4 3.268538 10 16.0 15.8 12.0186 1.109 27.9709 4.42 193.5 3.271240 10 17.0 16.9 11.9054 1.079 28.1100 4.35 190.3 3.276981 10 18.0 17.8 11.6581 1.074 28.3991 4.23 185.0 3.287638 9 19.0 18.8 11.3614 0.956 28.7523 4.12 179.9 3.300647 9 20.0 19.8 11.1298 0.752 29.0273 4.06 177.4 3.310397 9 21.0 20.8 11.0480 0.577 29.1238 4.01 175.4 3.313708 10 22.0 21.8 10.9673 0.545 29.2260 3.99 174.3 3.317676 9 23.0 22.8 10.9377 0.482 29.2769 3.97 173.3 3.320513 9 24.0 23.8 10.8937 0.450 29.3514 3.95 172.6 3.324581 9 25.0 24.8 10.8827 0.450 29.3896 3.93 171.5 3.327627 8 26.0 25.7 10.8805 0.450 29.3892 3.92 171.1 3.327444 9 26.9 26.7 10.8603 0.434 29.4346 3.92 171.4 3.330467 9 28.0 27.7 10.8562 0.448 29.4484 3.91 170.6 3.331583 9 29.0 28.8 10.8524 0.434 29.4564 3.88 169.7 3.332128 8 30.0 29.8 10.8465 0.402 29.4522 3.91 170.8 3.331255 8 31.0 30.8 10.8326 0.416 29.4553 3.89 169.9 3.330472 7 32.0 31.8 10.8061 0.406 29.5068 3.88 169.3 3.333588 8 33.0 32.7 10.8045 0.414 29.5136 3.88 169.5 3.334192 8 34.0 33.7 10.8099 0.408 29.5050 3.87 169.0 3.333791 8 35.0 34.7 10.8074 0.394 29.5113 3.87 169.2 3.334279 8 36.0 35.7 10.7917 0.380 29.5412 3.87 169.0 3.336075 8 37.0 36.7 10.8006 0.370 29.5224 3.86 168.6 3.334926 8 38.0 37.7 10.7697 0.370 29.5794 3.85 168.2 3.338243 9 39.0 38.7 10.7547 0.370 29.5991 3.85 168.1 3.339056 8 40.0 39.6 10.7235 0.370 29.6457 3.84 167.9 3.341256 9 41.0 40.6 10.6881 0.362 29.6964 3.81 166.5 3.343543 8 42.0 41.6 10.6499 0.335 29.7107 3.81 166.4 3.341878 9 43.0 42.6 10.6270 0.319 29.7234 3.80 166.1 3.341326 9 44.0 43.7 10.6112 0.302 29.7520 3.79 165.7 3.342967 9 45.0 44.6 10.6066 0.291 29.7412 3.79 165.3 3.341528 8 46.0 45.6 10.6102 0.289 29.7178 3.79 165.5 3.339486 8 47.0 46.6 10.6197 0.275 29.6995 3.80 165.9 3.338453 8 48.0 47.6 10.6212 0.289 29.6983 3.79 165.5 3.338499 9 49.0 48.6 10.6133 0.284 29.6990 3.80 166.1 3.337954 9 50.0 49.6 10.6092 0.355 29.7204 3.80 166.0 3.339820 8 51.0 50.6 10.6021 0.275 29.7416 3.78 164.9 3.341431 9 52.0 51.5 10.6004 0.275 29.7485 3.77 164.7 3.342038 8 53.0 52.5 10.5944 0.275 29.7851 3.76 164.1 3.345288 9 54.0 53.6 10.5701 0.275 29.9067 3.76 164.0 3.355636 8 55.0 54.6 10.5916 0.246 29.9723 3.77 164.4 3.364102 8 56.0 55.5 10.5962 0.259 29.9984 3.74 163.4 3.367167 8 57.0 56.5 10.5949 0.259 30.0127 3.74 163.3 3.368552 9 58.0 57.5 10.5928 0.246 30.0229 3.73 162.9 3.369449 9 59.0 58.5 10.5816 0.259 30.0632 3.72 162.4 3.372637 8 60.0 59.5 10.5637 0.287 30.1259 3.70 161.6 3.377531 9 61.0 60.5 10.5579 0.277 30.1753 3.69 161.2 3.382078 8 62.0 61.5 10.5590 0.312 30.1827 3.71 161.9 3.382960 8 63.0 62.5 10.5600 0.351 30.1840 3.69 161.1 3.383220 8 64.0 63.5 10.5636 0.343 30.1909 3.69 161.2 3.384248 9 65.0 64.5 10.5667 0.374 30.1954 3.70 161.4 3.385006 8 66.0 65.5 10.5431 0.398 30.2167 3.68 160.5 3.385226 8 67.0 66.4 10.5405 0.373 30.2183 3.68 160.6 3.385200 8 68.0 67.4 10.5244 0.331 30.2270 3.68 160.5 3.384778 8 69.0 68.4 10.5273 0.301 30.2236 3.67 160.1 3.384724 8 70.0 69.4 10.5239 0.291 30.2310 3.66 159.8 3.385231 9 71.0 70.4 10.5251 0.291 30.2278 3.66 159.8 3.385039 7 71.9 71.3 10.5234 0.291 30.2319 3.66 159.7 3.385358 8 72.9 72.3 10.5083 0.291 30.2589 3.65 159.5 3.386855 8 73.9 73.3 10.4914 0.291 30.2863 3.64 158.7 3.388243 8 75.0 74.3 10.4889 0.228 30.2945 3.64 159.0 3.388910 4 76.0 75.3 10.4850 0.244 30.3077 3.62 158.2 3.389954 3 77.0 76.3 10.4792 0.255 30.3177 3.62 158.2 3.390511 8 78.0 77.3 10.4709 0.273 30.3299 3.61 157.7 3.391088 8 79.0 78.3 10.4670 0.297 30.3348 3.60 157.1 3.391298 8 80.0 79.3 10.4647 0.318 30.3390 3.61 157.7 3.391570 9 81.0 80.3 10.4626 0.359 30.3427 3.61 157.6 3.391815 11 81.8 81.1 10.4614 0.330 30.3451 3.62 157.8 3.391976 17