*2022/05/20 11:17:42.84 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/09/22 15:21:57.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 95 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DD0C536E NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.142636 95.55872 2 Depth metres 2.124454 94.72657 3 Temperature:Primary 'deg C (ITS90)' 9.521525 12.87106 4 Conductivity:Primary S/m 3.278674 3.356228 5 Fluorescence:URU:Wetlabs mg/m^3 0.29E-01 1.479 6 Salinity:T0:C0 PSS-78 27.86783 30.45861 7 Oxygen:Dissolved:SBE mL/L 2.790857 5.321363 8 Oxygen:Dissolved:SBE umol/kg 121.7714 232.7909 9 Number_of_bin_records n/a 1 26 $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\2021-049\Processing\derive\2021-049-0045.cnv $END *ADMINISTRATION MISSION : 2021-049 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Juvenile Salmon SCIENTIST : Neville C. PLATFORM : Nordic Pearl *LOCATION GEOGRAPHIC AREA : WCVI STATION : 24 EVENT NUMBER : 45 LATITUDE : 49 10.97200 N ! (deg min) LONGITUDE : 123 44.44400 W ! (deg min) WATER DEPTH : 121 *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 2022/05/19 11:06:57 4181 4181 CLEAN 5.3 2022/05/19 11:08:14 4181 4181 CLIP 1.4.1 2022/05/19 11:14:50 4181 3382 MERGEHDR 1.3 2022/05/19 12:28:58 3382 3382 SHIFTDAT 3.5 2022/05/19 15:16:44 3382 3382 SHIFTDAT 3.5 2022/05/19 15:43:17 3382 3382 DELETE 6.3 2022/05/19 15:46:34 3382 1302 CTDEDIT 5.3.0 2022/05/19 16:31:28 1302 1232 CHGUNITS 3.2 2022/05/20 10:40:49 1232 1232 BINAVE 4.2.1 2022/05/20 10:45:04 1232 95 REMOVECH 8.2 2022/05/20 10:45:31 95 95 REORDER 1.3.1 2022/05/20 10:47:26 ? ? HDREDIT2 3.2 2022/05/20 11:17:42 ? ? $END $REMARKS -CLEAN functions: 2022/05/19 11:08:10 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 -100 725 data records in pad range. Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 800,50000 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= 0.50 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 9 points) will be deleted. Drop rate applies in the range 10.00 to 85.59 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.3.0 2022/05/19 16:31:28 70 records were deleted in this editing session. No data values were changed. -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE' 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 2022/05/20 10:45:31 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2022/05/20 11:17:42 Applied edit header: D:\Telework\2021-049\Processing\doc\2021-049-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 4: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 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 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-16\Desktop\2021-049\2021-049-0045.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Sep 22 2021 16:53:55 SOG Juvenile Salmon 2021-02 Nordic Pearl ds SBE 25 CTD V 4.1c SN 0456 09/22/21 23:49:43.505 external pressure sensor, range = 1450 psia, tcval = -40 xtal = 9437029 clk = 32767.565 vmain = 11.7 iop = 163 vlith = 5.4 ncasts = 11 samples = 57544 free = 704697 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 9 09/22 15:21:57 smpls 48343 to 52523 nv = 2 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 4181 # 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 = 2 # name 10 = flag: flag # span 0 = 1, 4181 # span 1 = 0.124, 95.587 # span 2 = 0.123, 94.754 # span 3 = 9.5199, 14.0241 # span 4 = 0.021889, 3.357987 # span 5 = -0.3120, 18.9896 # span 6 = 0.0000, 4.8474 # span 7 = -0.963, 0.857 # span 8 = 0.1395, 30.4587 # span 9 = -2.2223, 25.0189 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 22 2021 15:21:57 [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 # 11Dec2019 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = May 13 2022 12:41:39, 7.23.2 [datcnv_vars = 8] # datcnv_in = D:\Telework\2021-049\Unprocessed\2021-049-0045.hex D:\Telework\202 1-049\Processing\doc\2021-049-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = May 13 2022 14:12:40, 7.23.2 # filter_in = D:\Telework\2021-049\Processing\convert\2021-049-0045.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 0.100 # filter_low_pass_A_vars = prSM depSM # filter_low_pass_B_vars = # wfilter_date = May 13 2022 14:57:25, 7.23.2 # wfilter_in = D:\Telework\2021-049\Processing\filter\2021-049-0045.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 9 # wfilter_action c0S/m = cosine, 9 # alignctd_date = May 13 2022 14:57:37, 7.23.2 # alignctd_in = D:\Telework\2021-049\Processing\wfilter\2021-049-0045.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 13 2022 14:57:53, 7.23.2 # celltm_in = D:\Telework\2021-049\Processing\align\2021-049-0045.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 19 2022 11:04:22, 7.23.2 [derive_vars = 2] # Derive_in = D:\Telework\2021-049\Processing\celltm\2021-049-0045.cnv D:\Telewo rk\2021-049\Processing\doc\2021-049-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. -------------------------------------------------------------------------------------- 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. Pressure values are considered +/-0.2db. There was insufficient information to estimate salinity accuracy, but based on very limited sampling during other 2021 cruises using this equipment, it is estimated 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. There was no 10m soak. Soaks at about 1m lasted long enough for the pump to come on, but the conductivity cell may not have had sufficient time to equilibrate and bubbles being released from the plumbing may lead to increased dissolved oxygen values in the top 10 to 15m. For details on the processing see document: 2021-049_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 2.1 2.1 12.8711 3.327238 1.479 27.8678 5.32 232.8 11 3.0 3.0 12.8336 3.335814 1.321 27.9747 5.29 231.4 18 3.9 3.8 12.7986 3.343524 1.323 28.0720 5.25 229.8 12 5.5 5.4 12.7950 3.341825 1.371 28.0583 5.21 228.1 1 6.0 6.0 12.7333 3.348047 1.355 28.1618 5.13 224.5 16 7.0 6.9 12.5787 3.354363 1.262 28.3362 5.05 220.7 13 8.0 8.0 12.4879 3.354807 1.121 28.4083 5.02 219.6 14 9.0 8.9 12.3552 3.356228 1.140 28.5218 4.97 217.3 14 10.0 9.9 12.2296 3.355693 1.180 28.6120 4.89 213.8 14 11.0 10.9 12.1279 3.352751 1.082 28.6615 4.81 210.2 14 12.0 11.9 11.9628 3.344130 1.055 28.7060 4.68 204.8 15 13.0 12.9 11.9208 3.343359 1.008 28.7307 4.62 201.9 16 14.0 13.9 11.8578 3.342728 0.971 28.7729 4.55 199.0 14 15.0 14.9 11.7816 3.342186 1.007 28.8262 4.46 194.8 17 16.0 15.9 11.6921 3.340247 1.022 28.8767 4.38 191.2 13 17.0 16.8 11.5619 3.335866 0.906 28.9357 4.29 187.4 14 18.0 17.8 11.4982 3.334559 0.834 28.9725 4.27 186.5 12 19.0 18.9 11.5005 3.335379 0.856 28.9782 4.28 187.0 12 20.0 19.9 11.5112 3.337103 0.888 28.9860 4.33 189.2 11 21.0 20.8 11.5418 3.341396 0.994 29.0030 4.36 190.6 10 22.0 21.8 11.4634 3.339915 1.155 29.0498 4.31 188.2 11 23.0 22.8 11.3637 3.335693 1.192 29.0870 4.23 184.8 11 24.0 23.8 11.2839 3.332963 1.212 29.1230 4.13 180.7 12 25.0 24.8 11.1522 3.327092 1.174 29.1698 4.02 175.7 11 26.0 25.8 11.0740 3.323538 1.034 29.1968 3.95 172.5 10 27.0 26.8 11.0469 3.322706 0.949 29.2098 3.91 170.7 11 28.0 27.8 10.9940 3.320691 0.894 29.2319 3.86 168.6 12 29.0 28.7 10.9282 3.317621 0.841 29.2539 3.76 164.4 11 30.0 29.7 10.7543 3.309461 0.756 29.3126 3.59 156.8 11 31.0 30.8 10.5805 3.301715 0.542 29.3754 3.43 149.7 12 32.0 31.7 10.4050 3.294929 0.403 29.4496 3.33 145.2 12 33.0 32.7 10.3425 3.292500 0.248 29.4757 3.29 143.6 11 34.0 33.7 10.2959 3.290714 0.202 29.4953 3.26 142.4 11 35.0 34.7 10.2585 3.290035 0.169 29.5186 3.23 140.9 12 36.0 35.7 10.2229 3.289273 0.153 29.5395 3.23 140.9 12 37.0 36.7 10.2104 3.288882 0.148 29.5454 3.24 141.4 12 38.0 37.7 10.1965 3.289052 0.117 29.5581 3.23 141.1 11 39.0 38.7 10.1567 3.288195 0.110 29.5816 3.22 140.6 13 40.0 39.7 10.1098 3.287182 0.106 29.6094 3.20 139.9 13 41.0 40.7 10.0774 3.286038 0.108 29.6240 3.19 139.2 11 42.0 41.6 10.0627 3.285544 0.099 29.6307 3.19 139.1 13 43.0 42.6 10.0559 3.285477 0.089 29.6352 3.18 138.9 12 44.0 43.6 10.0254 3.285033 0.089 29.6553 3.19 139.1 13 45.0 44.6 9.9815 3.284226 0.078 29.6829 3.19 139.2 12 46.0 45.6 9.9380 3.282269 0.053 29.6985 3.17 138.3 13 47.0 46.6 9.8818 3.280132 0.038 29.7229 3.15 137.4 14 48.0 47.6 9.8476 3.278995 0.054 29.7393 3.13 136.6 12 49.0 48.6 9.8331 3.278839 0.054 29.7492 3.11 135.8 14 50.0 49.6 9.8177 3.278819 0.046 29.7614 3.10 135.6 14 50.9 50.5 9.8109 3.278758 0.055 29.7660 3.10 135.6 14 52.0 51.5 9.7689 3.278674 0.048 29.7994 3.08 134.5 13 53.0 52.6 9.7108 3.279203 0.039 29.8524 3.04 132.9 13 54.0 53.5 9.6943 3.280464 0.049 29.8784 3.02 131.8 15 55.0 54.5 9.6418 3.281552 0.041 29.9326 2.98 130.2 13 56.0 55.5 9.6347 3.282542 0.053 29.9481 2.96 129.1 12 57.0 56.5 9.6320 3.284796 0.056 29.9727 2.94 128.2 15 58.0 57.5 9.5890 3.285589 0.058 30.0162 2.93 128.0 12 59.0 58.5 9.5747 3.284869 0.054 30.0204 2.93 127.7 14 60.0 59.5 9.5693 3.284815 0.046 30.0240 2.92 127.6 13 61.0 60.5 9.5637 3.284696 0.052 30.0271 2.92 127.7 14 62.0 61.5 9.5603 3.284747 0.042 30.0300 2.92 127.4 14 63.0 62.5 9.5646 3.286065 0.041 30.0394 2.91 127.1 12 64.0 63.4 9.5702 3.290831 0.041 30.0825 2.90 126.5 13 65.0 64.4 9.5552 3.292801 0.047 30.1146 2.89 126.2 14 66.0 65.4 9.5567 3.293660 0.041 30.1216 2.89 126.0 13 67.0 66.4 9.5304 3.291722 0.043 30.1237 2.89 126.3 13 68.0 67.4 9.5238 3.291628 0.044 30.1278 2.90 126.3 14 69.0 68.4 9.5238 3.292058 0.046 30.1318 2.89 126.1 14 70.0 69.4 9.5245 3.292332 0.042 30.1336 2.89 126.1 12 71.0 70.4 9.5255 3.293608 0.044 30.1453 2.89 126.0 13 72.0 71.3 9.5257 3.294745 0.051 30.1562 2.88 125.7 13 73.0 72.3 9.5224 3.295453 0.041 30.1657 2.89 126.1 13 74.0 73.3 9.5215 3.296603 0.042 30.1777 2.90 126.5 12 75.0 74.3 9.5301 3.298786 0.040 30.1922 2.89 126.1 14 76.0 75.3 9.5379 3.300516 0.033 30.2028 2.88 125.9 13 77.0 76.3 9.5475 3.302230 0.040 30.2117 2.88 125.9 12 78.0 77.3 9.5531 3.304605 0.039 30.2306 2.87 125.4 13 79.0 78.3 9.5538 3.306044 0.037 30.2443 2.88 125.8 13 80.0 79.3 9.5551 3.307076 0.046 30.2532 2.88 125.5 12 81.0 80.3 9.5547 3.308029 0.041 30.2627 2.88 125.5 13 82.0 81.3 9.5534 3.309044 0.040 30.2737 2.88 125.7 12 83.0 82.3 9.5515 3.309446 0.048 30.2790 2.87 125.3 13 84.0 83.3 9.5609 3.312679 0.049 30.3034 2.88 125.5 13 85.0 84.3 9.5784 3.316914 0.036 30.3312 2.88 125.7 12 86.0 85.3 9.5879 3.319395 0.029 30.3479 2.88 125.5 12 87.0 86.2 9.5904 3.320634 0.037 30.3579 2.87 125.0 15 88.0 87.3 9.5942 3.322536 0.029 30.3736 2.85 124.2 10 89.0 88.2 9.5962 3.323572 0.041 30.3819 2.85 124.2 12 89.9 89.2 9.5964 3.324340 0.031 30.3891 2.84 123.9 13 91.0 90.2 9.5968 3.325168 0.038 30.3968 2.83 123.6 12 92.0 91.2 9.5971 3.325910 0.042 30.4036 2.83 123.5 14 93.0 92.2 9.5981 3.326640 0.036 30.4098 2.82 123.1 26 94.0 93.2 9.6033 3.328161 0.039 30.4203 2.81 122.6 21 95.1 94.2 9.6129 3.331910 0.044 30.4498 2.80 122.1 24 95.6 94.7 9.6198 3.333385 0.042 30.4586 2.79 121.8 7