*2022/02/21 11:09:01.13 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/10/11 11:03:36.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 98 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D44C476A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.182 99.789 2 Depth metres 3.162 98.935 3 Temperature:Secondary 'deg C (ITS90)' 9.6981 11.9536 4 Fluorescence:URU:Seapoint mg/m^3 0.79E-01 1.316 5 Salinity:T1:C1 PSS-78 21.5203 30.9345 6 Oxygen:Dissolved:SBE mL/L 2.66 6.253 7 Oxygen:Dissolved:SBE umol/kg 116.0312 274.7964 8 Conductivity:Secondary S/m 2.545939 3.387129 9 Number_of_bin_records n/a 17 53 $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\2021-018\Processing\Derive\2021-018-0066.cnv $END *ADMINISTRATION MISSION : 2021-018 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Acoustics SCIENTIST : O'Neill C. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait / Strait of Georgia / WCVI STATION : SOGS_star66 EVENT NUMBER : 66 LATITUDE : 48 55.93000 N ! (deg min) LONGITUDE : 123 24.12000 W ! (deg min) WATER DEPTH : 105 ALTIMETER (M) : 9.99 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------- -------------- ---------- Temperature ' ' 2374 Conductivity ' ' 3184 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 4883 Conductivity:2 ' ' 4395 'Oxygen:SBE 43' ' ' 1119 Fluorometer:Seapoint ' ' 3982 Altimeter ' ' 75321 $END $REMARKS Software Version Seasave V 7.26.7.121 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2022/02/16 12:08:09 5391 5391 CLEAN 5.3 2022/02/16 12:09:52 5391 5391 SHIFTDAT 3.5 2022/02/17 09:25:19 5391 5391 SHIFTDAT 3.5 2022/02/17 09:26:53 5391 5391 SHIFTDAT 3.5 2022/02/17 09:28:58 5391 5391 DELETE 6.3 2022/02/17 09:34:41 5391 2547 FILTERS 4.3 2022/02/21 10:14:46 2547 2547 BINAVE 4.2.1 2022/02/21 10:16:06 2547 98 REMOVECH 8.2 2022/02/21 10:16:47 98 98 CHGUNITS 3.2 2022/02/21 10:17:06 98 98 REORDER 1.3.1 2022/02/21 10:17:14 ? ? HDREDIT2 3.2 2022/02/21 11:09:01 ? ? $END $REMARKS -CLEAN functions: 2022/02/16 12:09:02 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.80 -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # 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 filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 90.28 dbars Sample interval (from FILE section of header) = 0.042 seconds. -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure 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 2022/02/21 10:16:47 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Altimeter [metres] Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Secondary Salinity reference channel: Salinity:T1:C1 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2022/02/21 11:09:01 Applied edit header: D:\Telework\2021-018\Processing\doc\2021-018-HDR.TXT Channel 5: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 9: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 8: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\ctddata\2021-018\2021-018-00066.hex Software Version Seasave V 7.26.7.121 Temperature SN = 2374 Conductivity SN = 3184 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 11 2021 04:03:36 NMEA Latitude = 48 55.93 N NMEA Longitude = 123 24.12 W NMEA UTC (Time) = Oct 11 2021 10:58:11 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds advance voltage 6 0.000 seconds advance voltage 7 0.000 seconds S> Cruise # 2021-018: Ship Vector: Station: SOGS_star66 Depth: 83 System UTC = Oct 11 2021 11:03:36 # nquan = 16 # nvalues = 5391 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = depSM: Depth [salt water, m] # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = t190C: Temperature, 2 [ITS-90, deg C] # name 5 = c0S/m: Conductivity [S/m] # name 6 = c1S/m: Conductivity, 2 [S/m] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = altM: Altimeter [m] # name 12 = sal00: Salinity, Practical [PSU] # name 13 = sal11: Salinity, Practical, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 5391 # span 1 = 2.287, 100.280 # span 2 = 2.268, 99.406 # span 3 = 9.6972, 11.9754 # span 4 = 9.6973, 11.9756 # span 5 = 2.544170, 3.387933 # span 6 = 2.543503, 3.387312 # span 7 = 7.3260e-02, 1.3956e+00 # span 8 = 1.2186, 2.1685 # span 9 = -1.584, 1.299 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = 21.5100, 30.9424 # span 13 = 21.5042, 30.9358 # span 14 = 2.6489, 6.2642 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 11 2021 11:03:36 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2374 # 03-Feb-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34931123e-003 # 6.45953988e-004 # 2.36227190e-005 # 2.24939050e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3184 # 03-Mar-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02057865e+001 # 1.42427403e+000 # 1.33508890e-003 # -8.75076514e-006 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 29-Jan-21 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99996489 # -0.04770 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 4883 # 04-Feb-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38050793e-003 # 6.40753474e-004 # 2.17490826e-005 # 1.86913685e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4395 # 03-Mar-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.98764242e+000 # 1.71429791e+000 # -5.53919773e-003 # 5.32774438e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1119 # 05-Feb-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.8770e-001 # -0.5143 # -4.7967e-003 # 1.9788e-004 # -3.3377e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.0400 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3982 # # # 1 # 0.000 # # # # # # 75321 # # 15.000 # 0.000 # # # # # # # # # # # # # # # # # # # datcnv_date = Feb 16 2022 11:17:34, 7.23.2 [datcnv_vars = 12] # datcnv_in = D:\Telework\2021-018\Raw CTD\2021-018-0066.hex D:\Telework\2021-01 8\Processing\DOC\2021-018-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Feb 16 2022 11:20:45, 7.23.2 # wildedit_in = D:\Telework\2021-018\Processing\Convert\2021-018-0066.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM depSM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Feb 16 2022 11:23:25, 7.23.2 # alignctd_in = D:\Telework\2021-018\Processing\Wildedit\2021-018-0066.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 16 2022 11:24:10, 7.23.2 # celltm_in = D:\Telework\2021-018\Processing\Align\2021-018-0066.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 16 2022 11:27:16, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2021-018\Processing\Celltm\2021-018-0066.cnv D:\Telewo rk\2021-018\Processing\DOC\2021-018-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling and no useful calibration history from previous cruises. A comparison was made between the cast in Saanich Inlet and a cast from cruise 2021-022 from roughly the same site but 26.5 hours earliers. Unfortunately, this is an area of great variability so little can be concluded except to say that no variable stood out as obviously out of line. The 2 salinity channels differed by 0.006psu. There was no way to determine which of the 2 channels is more accurate. No recalibration was applied. For details on the processing see document: 2021-018_Processing_Report.doc. !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: cence: :T1:C1 : n: ity: er_o ! Secondar URU: Dissol Disso Secondary ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ------- -------- ------ ----- --------- ---- *END OF HEADER 3.2 3.2 11.5023 1.227 21.5203 6.25 274.8 2.545939 32 4.1 4.0 11.5127 1.223 21.5364 6.25 274.5 2.548348 53 4.9 4.9 11.5122 1.218 21.5396 6.25 274.8 2.548690 40 6.0 6.0 11.5382 1.221 21.6021 6.24 274.3 2.557094 25 7.0 7.0 11.5733 1.218 21.7358 6.24 274.1 2.573755 36 8.0 7.9 11.6335 1.247 22.0086 6.17 270.9 2.607037 29 9.0 9.0 11.8092 1.286 22.8419 6.01 264.0 2.708330 27 10.0 9.9 11.8391 1.316 23.4685 5.92 259.7 2.777840 31 11.0 10.9 11.8296 1.313 23.6578 5.88 257.9 2.797581 26 12.0 11.9 11.8034 1.301 23.7282 5.81 254.7 2.803392 28 13.0 12.9 11.8558 1.305 25.4438 5.50 240.8 2.990375 30 14.0 13.9 11.9536 1.100 27.1441 5.14 224.9 3.178583 29 15.0 14.9 11.8966 0.919 27.9251 4.96 216.8 3.257020 22 16.0 15.9 11.7733 0.901 28.0999 4.92 215.1 3.265403 23 17.0 16.9 11.7483 0.861 28.1765 4.88 213.3 3.271503 30 18.0 17.8 11.7012 0.757 28.3179 4.77 208.6 3.282608 29 19.0 18.8 11.5448 0.616 28.6653 4.68 204.7 3.306400 23 20.0 19.8 11.4552 0.541 28.7983 4.62 202.0 3.313055 22 21.0 20.8 11.3858 0.469 28.8818 4.56 199.3 3.316149 24 22.0 21.8 11.3171 0.404 28.9632 4.50 196.7 3.319054 28 23.0 22.8 11.2396 0.360 29.0356 4.49 196.1 3.320284 28 24.0 23.8 11.1724 0.345 29.1023 4.50 196.8 3.321745 23 25.0 24.8 11.1312 0.332 29.1467 4.49 196.1 3.322990 22 26.0 25.8 11.0357 0.324 29.2097 4.43 193.8 3.321729 23 27.0 26.8 10.9807 0.314 29.2222 4.35 189.9 3.318579 30 28.0 27.7 10.9420 0.312 29.2374 4.27 186.5 3.317014 26 29.0 28.7 10.8773 0.302 29.2652 4.24 185.2 3.314625 21 30.0 29.8 10.8582 0.288 29.3147 4.21 184.1 3.318162 24 31.0 30.8 10.8009 0.275 29.3551 4.13 180.4 3.317652 27 32.0 31.7 10.7459 0.257 29.3782 3.98 173.7 3.315547 25 33.0 32.7 10.6189 0.239 29.4324 3.81 166.4 3.310712 22 34.0 33.7 10.5070 0.233 29.4755 3.69 161.1 3.305976 24 35.0 34.7 10.4438 0.215 29.5107 3.64 158.9 3.304396 26 36.0 35.7 10.4084 0.195 29.5386 3.58 156.5 3.304360 26 37.0 36.7 10.2539 0.173 29.6246 3.49 152.5 3.300401 23 38.0 37.7 10.1841 0.159 29.6599 3.42 149.3 3.298263 23 39.0 38.7 10.1440 0.159 29.6841 3.36 146.8 3.297444 26 40.0 39.6 10.0981 0.147 29.7128 3.30 144.0 3.296585 27 41.0 40.6 10.0389 0.140 29.7543 3.24 141.4 3.295923 21 42.0 41.7 10.0055 0.137 29.7962 3.20 139.7 3.297403 22 43.0 42.6 9.9959 0.129 29.8391 3.18 138.7 3.300937 30 44.0 43.6 10.0093 0.130 29.8706 3.16 137.9 3.305231 25 45.0 44.6 10.0400 0.130 29.9141 3.15 137.5 3.312141 21 46.0 45.6 10.0638 0.134 29.9381 3.14 137.1 3.316552 22 47.0 46.6 10.0787 0.134 29.9527 3.14 136.9 3.319282 28 48.0 47.6 10.0936 0.133 29.9664 3.13 136.8 3.321932 28 49.0 48.6 10.1004 0.132 29.9735 3.13 136.5 3.323238 23 50.0 49.6 10.1072 0.132 29.9924 3.12 136.1 3.325739 21 51.0 50.6 10.1058 0.128 30.0035 3.10 135.5 3.326774 23 52.0 51.5 10.0994 0.126 30.0105 3.09 135.0 3.326984 30 53.0 52.5 10.0915 0.124 30.0107 3.09 134.8 3.326389 26 54.0 53.5 10.0766 0.122 30.0135 3.08 134.5 3.325482 21 55.0 54.5 10.0731 0.122 30.0229 3.07 134.1 3.326174 22 56.0 55.5 10.0772 0.119 30.0330 3.06 133.4 3.327559 27 57.0 56.5 10.0601 0.117 30.0421 3.05 133.0 3.327094 26 58.0 57.5 10.0599 0.116 30.0652 3.03 132.4 3.329421 26 59.0 58.5 10.0714 0.114 30.0862 3.02 132.0 3.332517 23 60.0 59.5 10.1021 0.115 30.1332 3.01 131.4 3.339810 21 61.0 60.5 10.1735 0.116 30.2102 3.00 130.8 3.353507 25 62.0 61.4 10.1745 0.113 30.2173 2.99 130.5 3.354334 35 63.0 62.4 10.1654 0.110 30.2177 2.98 130.1 3.353651 21 64.0 63.5 10.1643 0.110 30.2187 2.98 129.9 3.353711 19 65.1 64.5 10.1309 0.111 30.2180 2.98 130.0 3.350896 26 66.0 65.4 10.1629 0.110 30.2316 2.97 129.8 3.354965 35 67.0 66.4 10.1973 0.106 30.2552 2.96 129.3 3.360238 23 68.0 67.4 10.2030 0.104 30.2689 2.95 128.8 3.362124 19 69.0 68.4 10.1890 0.105 30.2742 2.94 128.1 3.361529 22 70.0 69.4 10.1284 0.100 30.2870 2.91 127.0 3.357718 30 71.0 70.3 10.1029 0.099 30.2910 2.89 126.2 3.356099 28 72.0 71.4 10.1060 0.096 30.3010 2.88 125.7 3.357394 20 73.0 72.4 10.1324 0.095 30.3298 2.86 124.8 3.362531 19 74.0 73.4 10.1960 0.089 30.4147 2.83 123.5 3.376402 28 75.0 74.3 10.1796 0.084 30.4969 2.81 122.4 3.383274 32 76.0 75.3 10.0815 0.082 30.5262 2.80 122.3 3.378005 22 77.0 76.3 10.0462 0.083 30.5378 2.79 121.8 3.376233 20 78.0 77.3 10.0370 0.081 30.5421 2.78 121.3 3.375921 25 79.0 78.3 10.0070 0.081 30.5624 2.77 120.8 3.375472 28 80.0 79.3 9.9487 0.081 30.6060 2.76 120.3 3.374938 26 81.0 80.3 9.9179 0.082 30.6515 2.75 119.8 3.376912 24 82.0 81.3 9.9129 0.081 30.6569 2.74 119.7 3.377071 23 83.0 82.3 9.9073 0.081 30.6615 2.74 119.5 3.377094 25 84.0 83.3 9.9044 0.083 30.6657 2.73 119.2 3.377305 26 85.0 84.2 9.8975 0.081 30.6780 2.73 119.0 3.377981 24 86.0 85.3 9.8680 0.079 30.7279 2.71 118.5 3.380487 24 87.0 86.2 9.8379 0.081 30.7616 2.71 118.1 3.381335 24 88.0 87.2 9.8112 0.081 30.7954 2.70 117.9 3.382472 24 89.0 88.2 9.7932 0.081 30.8237 2.69 117.4 3.383784 24 90.0 89.2 9.7917 0.081 30.8275 2.69 117.4 3.384079 25 91.0 90.2 9.7586 0.081 30.8714 2.69 117.2 3.385656 26 92.0 91.2 9.7402 0.082 30.8900 2.68 117.0 3.385982 26 93.0 92.2 9.7355 0.081 30.8915 2.68 116.8 3.385777 24 94.0 93.2 9.7300 0.080 30.8960 2.67 116.6 3.385798 30 95.0 94.2 9.7128 0.082 30.9144 2.67 116.5 3.386199 39 96.0 95.2 9.7061 0.083 30.9223 2.67 116.4 3.386454 24 97.0 96.2 9.7027 0.083 30.9281 2.66 116.2 3.386771 25 98.0 97.2 9.7018 0.080 30.9302 2.66 116.2 3.386951 38 99.0 98.1 9.7014 0.080 30.9310 2.66 116.0 3.387029 29 99.8 98.9 9.6981 0.080 30.9345 2.66 116.1 3.387129 17