*2022/02/28 16:46:49.99 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2020/09/15 02:29:15.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 73 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1F87058B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.418 73.943 2 Depth metres 2.364 73.304 3 Temperature:Secondary 'deg C (ITS90)' 9.6873 11.5548 4 Fluorescence:URU:Seapoint mg/m^3 0.311 0.894 5 Salinity:T1:C1 PSS-78 29.2415 31.4492 6 Oxygen:Dissolved:SBE mL/L 3.182 4.232 7 Oxygen:Dissolved:SBE umol/kg 138.7488 184.8963 8 Conductivity:Secondary S/m 3.365811 3.435159 9 Number_of_bin_records n/a 2 88 $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\2020-063\Processing\derive\2020-063-0073.cnv $END *ADMINISTRATION MISSION : 2020-063 AGENCY : IOS, Ocean Science Division, Sidney, B.C. COUNTRY : Canada PROJECT : OPP - MEQ SCIENTIST : Vagle S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Juan de Fuca Strait / Strait of Georgia STATION : SOG73 EVENT NUMBER : 73 LATITUDE : 48 44.32000 N ! (deg min) LONGITUDE : 123 15.32000 W ! (deg min) WATER DEPTH : 74 ALTIMETER (M) : 4.2 ! 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 : 1222 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2374 Conductivity ' ' 4395 'Pressure:Digiquartz with TC' ' ' 1222 Temperature:2 ' ' 4883 Conductivity:2 ' ' 3184 'Oxygen:SBE 43' ' ' 1119 Fluorometer:Seapoint ' ' 3685 Altimeter ' ' 43281 PAR/Irradiance:Biospherical/Licor ' ' '4565 QSP200L4S' $END $REMARKS Software Version Seasave V 7.26.2.13 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2022/02/25 14:32:27 4448 4448 CLEAN 5.3 2022/02/25 14:34:26 4448 4448 SHIFTDAT 3.5 2022/02/25 14:36:28 4448 4448 SHIFTDAT 3.5 2022/02/25 14:39:28 4448 4448 SHIFTDAT 3.5 2022/02/25 14:41:19 4448 4448 DELETE 6.3 2022/02/25 14:42:49 4448 2034 CTDEDIT 5.3.0 2022/02/28 13:41:47 2034 1991 CALIB 12.0.1 2022/02/28 16:44:19 1991 1991 FILTERS 4.3 2022/02/28 16:44:41 1991 1991 BINAVE 4.2.1 2022/02/28 16:45:10 1991 73 REMOVECH 8.2 2022/02/28 16:45:21 73 73 CHGUNITS 3.2 2022/02/28 16:45:29 73 73 REORDER 1.3.1 2022/02/28 16:45:35 ? ? HDREDIT2 3.2 2022/02/28 16:46:49 ? ? $END $REMARKS -CLEAN functions: 2022/02/25 14:32:53 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= -0.90 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.30 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 64.55 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2022/02/28 13:41:47 43 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2022/02/28 16:44:19 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2020-063\Processing\doc\2020-063-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1025000E+01 -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 2022/02/28 16:45:21 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: 2022/02/28 16:46:49 Applied edit header: D:\Telework\2020-063\Processing\doc\2020-063-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:\CTD Data\2020-063\2020-063-0073.XMLCON Software Version Seasave V 7.26.2.13 Temperature SN = 2374 Conductivity SN = 4395 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 15 2020 02:29:15 NMEA Latitude = 48 44.32 N NMEA Longitude = 123 15.32 W NMEA UTC (Time) = Sep 15 2020 02:28:52 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 S> Vector: Station: SOG73 Depth: 74 System UTC = Sep 15 2020 02:29:15 # nquan = 16 # nvalues = 4448 # 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, 4448 # span 1 = 2.126, 74.550 # span 2 = 2.108, 73.906 # span 3 = 9.6861, 11.7955 # span 4 = 9.6856, 11.7980 # span 5 = 3.364460, 3.434610 # span 6 = 3.364460, 3.435233 # span 7 = 2.6007e-01, 1.6154e+00 # span 8 = 1.3236, 1.6630 # span 9 = -1.036, 1.027 # span 10 = 0, 1 # span 11 = 3.52, 99.44 # span 12 = 29.0938, 31.4438 # span 13 = 29.0885, 31.4509 # span 14 = 3.0989, 4.2511 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 15 2020 02:29:15 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2374 # 03-Jan-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34925556e-003 # 6.45854059e-004 # 2.35647075e-005 # 2.23704790e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4395 # 01-Jan-19 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00078472e+001 # 1.72180502e+000 # -7.63021710e-003 # 6.78133111e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1222 # 15-Mar-19 # -4.347316e+004 # -5.952300e-002 # 1.148340e-002 # 3.616900e-002 # 0.000000e+000 # 3.018331e+001 # -3.346180e-004 # 3.804690e-006 # 2.740660e-009 # 0.99994742 # 0.22009 # 0.000000e+000 # 1.282870e-002 # -9.293680e+000 # # # # # # 4883 # 01-Jan-19 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38051021e-003 # 6.40767332e-004 # 2.17702251e-005 # 1.87512645e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3184 # 28-Dec-18 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02225432e+001 # 1.42970600e+000 # -2.91600104e-005 # 7.77525527e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1119 # 01-Nov-18 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.9538e-001 # -0.5105 # -3.6941e-003 # 1.6217e-004 # -2.5610e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.9800 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # # # # 3685 # # # 1 # 0.000 # # # # # # # # # # # # # # # 43281 # # 15.000 # 0.000 # # # # # # 4565 QSP200L4S # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # datcnv_date = Feb 24 2022 14:39:15, 7.23.2 [datcnv_vars = 12] # datcnv_in = D:\Telework\2020-063\Unprocessed\CTD Data\2020-063-0073.hex D:\Tel ework\2020-063\Processing\doc\2020-063-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Feb 24 2022 15:54:04, 7.23.2 # wildedit_in = D:\Telework\2020-063\Processing\convert\2020-063-0073.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 24 2022 15:54:54, 7.23.2 # alignctd_in = D:\Telework\2020-063\Processing\wildedit\2020-063-0073.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 24 2022 15:55:35, 7.23.2 # celltm_in = D:\Telework\2020-063\Processing\align\2020-063-0073.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 25 2022 14:24:05, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2020-063\Processing\celltm\2020-063-0073.cnv D:\Telewo rk\2020-063\Processing\doc\2020-063-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 records corrupted by shed wakes near the top and bottom of the cast. -------------------------------------------------------------------------------------- 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. Channel Oxygen:Dissolved:SBE was recalibrated based on conversion of one cast using a post-cruise calibration showed oxygen concentration to be low by 2.5% to 3% in February 2021. All values were multiplied by 1.025. The secondary temperature and conductivity had not drifted significantly, so no recalibration was applied to Channel Salinity:T1:C1. For details on the processing see document: 2020-063_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.025) $END !--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 2.4 2.4 11.5548 0.894 29.2415 4.23 184.9 3.366503 2 2.9 2.9 11.5365 0.856 29.2490 4.23 184.9 3.365811 23 4.2 4.2 11.5409 0.805 29.2476 4.12 180.0 3.366079 16 5.0 5.0 11.4015 0.740 29.3550 4.08 178.1 3.365814 27 6.0 5.9 11.3635 0.684 29.3952 4.05 176.8 3.366882 27 7.0 7.0 11.3461 0.606 29.4223 4.01 175.3 3.368289 26 8.0 8.0 11.2363 0.606 29.5734 3.97 173.4 3.374871 26 9.0 8.9 11.1908 0.589 29.6366 3.93 171.7 3.377661 26 10.0 9.9 11.0968 0.599 29.7788 3.90 170.4 3.384517 24 11.0 10.9 11.0435 0.527 29.8607 3.88 169.2 3.388518 25 12.0 11.9 10.9966 0.537 29.9367 3.86 168.4 3.392437 25 13.0 12.9 10.9807 0.497 29.9643 3.84 167.7 3.393965 25 14.0 13.9 10.9490 0.541 30.0182 3.83 167.3 3.396873 25 15.0 14.9 10.9365 0.489 30.0356 3.82 166.8 3.397651 25 16.0 15.8 10.9125 0.475 30.0700 3.80 165.9 3.399184 25 17.0 16.8 10.8688 0.470 30.1217 3.77 164.5 3.400838 26 18.0 17.8 10.7788 0.472 30.2254 3.75 163.6 3.403902 25 19.0 18.8 10.7576 0.530 30.2488 3.73 162.9 3.404527 25 20.0 19.8 10.7333 0.482 30.2746 3.71 161.8 3.405145 26 21.0 20.8 10.6741 0.484 30.3359 3.67 160.3 3.406434 25 22.0 21.8 10.6479 0.470 30.3615 3.64 158.9 3.406864 25 23.0 22.8 10.5280 0.421 30.5029 3.60 157.0 3.411079 25 24.0 23.8 10.4014 0.408 30.6581 3.57 155.8 3.416063 26 25.0 24.8 10.4013 0.400 30.6589 3.56 155.3 3.416170 26 26.0 25.8 10.4003 0.369 30.6576 3.55 155.1 3.415999 25 27.0 26.8 10.3988 0.410 30.6585 3.55 155.0 3.416001 25 28.0 27.8 10.3995 0.399 30.6679 3.55 154.9 3.417047 25 29.0 28.8 10.3948 0.441 30.6787 3.55 154.9 3.417774 26 30.0 29.8 10.3860 0.365 30.6907 3.54 154.5 3.418280 25 31.0 30.7 10.3742 0.375 30.7032 3.53 154.0 3.418577 26 32.0 31.7 10.3519 0.374 30.7265 3.52 153.4 3.419061 25 33.0 32.7 10.3095 0.355 30.7752 3.51 153.1 3.420391 26 34.0 33.7 10.3060 0.356 30.7885 3.51 153.3 3.421466 26 35.0 34.7 10.3004 0.375 30.7932 3.51 153.3 3.421498 26 36.0 35.7 10.3323 0.367 30.7574 3.51 153.2 3.420670 26 37.0 36.7 10.3261 0.393 30.7652 3.51 153.2 3.420965 27 38.0 37.7 10.3221 0.379 30.7695 3.51 153.1 3.421094 26 39.0 38.7 10.3153 0.383 30.7777 3.50 152.5 3.421376 25 40.0 39.7 10.3131 0.411 30.7794 3.47 151.6 3.421410 26 41.0 40.7 10.1978 0.382 30.9123 3.44 150.0 3.424948 26 42.0 41.6 10.1281 0.333 30.9836 3.41 148.7 3.426158 26 43.0 42.6 10.0575 0.315 31.0493 3.38 147.3 3.426724 26 44.0 43.6 10.0258 0.345 31.0784 3.36 146.6 3.426955 25 45.0 44.6 10.0097 0.359 31.0936 3.34 145.9 3.427133 26 46.0 45.6 9.9663 0.359 31.1361 3.33 145.3 3.427693 26 47.0 46.6 9.9585 0.447 31.1461 3.33 145.1 3.428050 26 48.0 47.6 9.9491 0.416 31.1596 3.32 144.9 3.428636 26 49.0 48.6 9.9428 0.328 31.1690 3.32 144.7 3.429069 25 50.0 49.6 9.9389 0.378 31.1749 3.30 143.9 3.429359 26 51.0 50.6 9.8622 0.355 31.2667 3.28 143.0 3.431916 26 52.0 51.6 9.7867 0.337 31.3496 3.26 142.0 3.433681 26 53.0 52.6 9.7450 0.336 31.3926 3.24 141.2 3.434381 25 54.0 53.5 9.7174 0.361 31.4207 3.22 140.6 3.434819 26 55.0 54.5 9.7006 0.372 31.4371 3.22 140.4 3.435000 24 56.0 55.5 9.7102 0.430 31.4277 3.22 140.2 3.434971 24 57.0 56.5 9.6873 0.386 31.4492 3.21 140.0 3.435159 25 58.0 57.5 9.6919 0.378 31.4431 3.21 139.9 3.435000 25 59.0 58.5 9.7004 0.311 31.4342 3.21 140.0 3.434902 27 60.0 59.5 9.7021 0.331 31.4331 3.21 139.9 3.434986 26 61.0 60.5 9.7087 0.337 31.4250 3.21 139.9 3.434787 25 62.0 61.5 9.7050 0.336 31.4284 3.21 139.9 3.434840 26 63.0 62.5 9.7031 0.350 31.4297 3.20 139.7 3.434862 26 64.0 63.5 9.7011 0.337 31.4293 3.20 139.4 3.434693 26 65.0 64.4 9.6961 0.370 31.4312 3.20 139.4 3.434451 20 66.0 65.4 9.6938 0.360 31.4309 3.19 139.1 3.434299 23 67.0 66.4 9.6947 0.378 31.4291 3.19 139.1 3.434236 26 68.0 67.4 9.6956 0.324 31.4280 3.19 139.0 3.434248 25 69.0 68.4 9.6963 0.348 31.4295 3.19 139.1 3.434501 26 70.0 69.4 9.6953 0.356 31.4278 3.18 138.8 3.434288 26 71.1 70.4 9.6945 0.436 31.4248 3.18 138.7 3.433974 29 72.1 71.4 9.6971 0.346 31.4217 3.19 139.0 3.433934 54 73.0 72.4 9.6971 0.324 31.4213 3.18 138.9 3.433935 88 73.9 73.3 9.6931 0.317 31.4264 3.19 139.0 3.434124 83