*2021/11/09 14:50:25.23 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/06/05 12:39:13.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1176543 NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.93 55.05 2 Depth metres 2.705 55.353 3 Temperature:Primary 'deg C (ITS90)' 7.8577 10.0485 4 Transmissivity %/metre 48.2 56.1 5 Transmissivity:Green %/metre 68.8 84.5 6 Fluorescence:URU:Seapoint mg/m^3 0.279 1.368 7 Salinity:T0:C0 PSS-78 31.6614 32.214 8 Oxygen:Dissolved:SBE mL/L 4.641 6.668 9 Oxygen:Dissolved:SBE umol/kg 202.1906 290.7164 10 Conductivity:Primary S/m 3.35076 3.486559 11 Number_of_bin_records n/a 11 56 $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 ' ' 6 F ' ' 1 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 10 F ' ' 6 11 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2021-069\Processing\derive\2021-069-0036.cnv $END *ADMINISTRATION MISSION : 2021-069 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : IOS Moorings SCIENTIST : Spear D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : B.C. Coast STATION : NOAA4 EVENT NUMBER : 36 LATITUDE : 52 23.98000 N ! (deg min) LONGITUDE : 129 3.23000 W ! (deg min) WATER DEPTH : 59 ALTIMETER (M) : 5.69 ! 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 : 0443 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4700 Conductivity ' ' 3531 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 4888 Conductivity:2 ' ' 4513 'Oxygen:SBE 43' ' ' 3791 Fluorometer:Seapoint ' ' 3950 PAR/Irradiance:Biospherical/Licor ' ' 70613 'Transmissometer:WET Labs C-Star' ' ' 1185DR 'Transmissometer:WET Labs C-Star:2' ' ' 1883DG 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 2021/10/19 19:33:54 16958 16958 CLEAN 5.2.4 2021/10/19 19:45:46 16958 16958 SHIFTDAT 3.5 2021/10/25 14:14:23 16958 16958 SHIFTDAT 3.5 2021/10/25 15:50:01 16958 16958 SHIFTDAT 3.5 2021/10/25 15:56:57 16958 16958 CLIP 1.4.1 2021/10/25 16:00:30 16901 13952 DELETE 6.3 2021/10/25 16:17:11 13952 1892 CTDEDIT 5.3.0 2021/10/29 09:55:13 1892 1610 CALIB 12.0.1 2021/11/02 16:35:54 1610 1610 FILTERS 4.3 2021/11/03 13:18:12 1610 1610 BINAVE 4.2.1 2021/11/03 13:19:45 1610 54 REMOVECH 8.2 2021/11/03 13:26:28 54 54 CHGUNITS 3.2 2021/11/03 13:27:03 54 54 REORDER 1.3.1 2021/11/03 13:27:26 ? ? HDREDIT2 3.2 2021/11/09 14:50:25 ? ? $END $REMARKS -CLEAN functions: 2021/10/19 19:43:58 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 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= -1.40 Salinity was recalculated after shift -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Status:Pump Min,Max = 1.000, 1.000 Time Not Available in File -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 46.17 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2021/10/29 09:55:13 282 records were deleted in this editing session. 47 changes in channel Salinity:T0:C0 -CALIB parameters: 2021/11/02 16:35:54 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = D:\Telework\2021-069\Processing\doc\2021-069-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure decibar 10 -0.8000000E+00 0.1000000E+01 18 Oxygen:Dissolved:SBE mL/L 10 -0.1800000E-02 0.1053600E+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 2021/11/03 13:26:28 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] PAR [uE/m^2/sec] Descent_Rate [m/s] Status:Pump Altimeter [metres] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2021/11/09 14:50:25 Applied edit header: D:\Telework\2021-069\Processing\doc\2021-069-HDR.TXT Channel 4: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Format: F8.3 ==> F6.1 Channel 11: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 10: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 Channel 5: Transmissivity:Green [%/metre] Name: Transmissivity:2 ==> Transmissivity:Green $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD data\2021-069\2021-069-0036.hex Software Version Seasave V 7.26.7.121 Temperature SN = 4700 Conductivity SN = 3531 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 05 2021 12:39:13 NMEA Latitude = 52 23.98 N NMEA Longitude = 129 03.23 W NMEA UTC (Time) = Jun 05 2021 12:39:14 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> Tully: 2021-069 Station: NOAA4 Depth: 59 System UTC = Jun 05 2021 12:39:13 # nquan = 19 # nvalues = 16958 # 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 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 8 = CStarTr1: Beam Transmission, WET Labs C-Star, 2 [%] # name 9 = flSP: Fluorescence, Seapoint # name 10 = sbeox0V: Oxygen raw, SBE 43 [V] # name 11 = par: PAR/Irradiance, Biospherical/Licor # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = altM: Altimeter [m] # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 18 = flag: flag # span 0 = 1, 16958 # span 1 = 0.605, 56.168 # span 2 = 0.599, 55.667 # span 3 = 7.8424, 10.0507 # span 4 = 7.8446, 10.0501 # span 5 = 0.717635, 3.486676 # span 6 = 1.481604, 3.487085 # span 7 = 8.5652, 88.7085 # span 8 = -0.0502, 96.0720 # span 9 = 9.7680e-02, 1.8926e+00 # span 10 = 2.3065, 3.1453 # span 11 = 1.0000e-12, 2.0983e-01 # span 12 = -1.171, 1.585 # span 13 = 0, 1 # span 14 = 4.10, 99.95 # span 15 = 5.6803, 32.2270 # span 16 = 12.4137, 32.2259 # span 17 = 4.3702, 6.3370 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 05 2021 12:39:13 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 4700 # 12-Dec-20 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34744496e-003 # 6.38231870e-004 # 2.10953096e-005 # 1.79186371e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3531 # 06-Jan-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00921127e+001 # 1.54474443e+000 # -2.54963711e-003 # 2.95252222e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0443 # 07-Jan-21 # -4.435292e+004 # -1.635794e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993627e+001 # -3.271008e-004 # 3.759160e-006 # 1.565300e-009 # 0.99989502 # -0.38836 # 0.000000e+000 # 1.282462e-002 # -8.599824e+000 # # # # # # 4888 # 12-Dec-20 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.32604412e-003 # 6.34365670e-004 # 2.18217362e-005 # 2.02364598e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4513 # 18-Dec-20 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00676289e+001 # 1.38093586e+000 # -1.32984366e-003 # 1.69158499e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3791 # 22-Dec-20 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.1609e-001 # -0.7169 # -4.3461e-003 # 1.7263e-004 # -3.0839e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.4600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3950 # # # 2 # 0.000 # # # # # # 70613 # 2021-02-24 # 1.00000000 # 0.00000000 # 8620689655.17000010 # 1.00000000 # -0.11660000 # # # # # # # # # 1185DR # 2021-04-28 # 19.7050 # -1.0828 # 0.250 # # # # # # 1883DG # 2021-04-28 # 20.5546 # -0.0502 # 0.250 # # # # # # 75321 # 23-sep-2020 # 15.000 # 0.000 # # # # # # # datcnv_date = Oct 19 2021 13:11:59, 7.23.2 [datcnv_vars = 15] # datcnv_in = D:\Telework\2021-069\Unprocessed\2021-069-0036.hex D:\Telework\202 1-069\Processing\doc\2021-069-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Oct 19 2021 17:19:08, 7.23.2 # wildedit_in = D:\Telework\2021-069\Processing\convert\2021-069-0036.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 = Oct 19 2021 17:21:37, 7.23.2 # alignctd_in = D:\Telework\2021-069\Processing\wildedit\2021-069-0036.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Oct 19 2021 17:37:52, 7.23.2 # celltm_in = D:\Telework\2021-069\Processing\align\2021-069-0036.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Oct 19 2021 17:43:55, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2021-069\Processing\celltm\2021-069-0036.cnv D:\Telewo rk\2021-069\Processing\doc\2021-069-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; salinity was cleaned. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The CTD deployment protocol varied through the cruise: For most casts the CTD was lowered to approximately 2-3m and held there for 1 to 2 minutes before the full cast began. For casts #71, 72, 86, 87, 88 and 89 the CTD was soaked for 30s at the surface, lowered to 10m for a 60s soak and then raised to 1.5-2m for another 30s soak; the full cast then followed. There were 2 WetLabs CStar transmissometers in use during this cruise: Channel Transmissometer refers to sensor #1185DR (650nm - red) Channel Transmissometer:Green refers to sensor #1883DG (530nm - green) For comparison with other Institute of Ocean Sciences cruises, note that the transmissometer wavelength is 650nm unless otherwise stated. Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision, except that a small offset in the fit was allowed. The SBE DO sensor has a fairly long response time so data accuracy is not as high when it is in motion as it is during stops for bottles. This will be especially true when vertical DO gradients are large. To get an estimate of the accuracy of the SBE DO data during downcasts (after recalibration) a rough comparison was made between downcast SBE DO and upcast titrated samples. Much of the difference will be due to problems with flushing of Niskin bottles and/or analysis errors, so the following statement likely underestimates SBE DO accuracy. Downcast (CTD files) Oxygen:Dissolved:SBE data for this cruise are considered, very roughly, to be: ±0.30 mL/L from 0-100db ±0.20 mL/L from 100-200db ±0.04 mL/L from 200-500db ±0.02 mL/L below 500db For details on the processing see the report: 2021-069_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Pressure decibar 10 -99 () (-0.8 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.18E-02 1.0536) $END !--1--- --2--- ---3---- --4-- --5-- ---6--- ---7---- --8--- --9-- ----10--- -11- !Pressu Depth Temperat Trans Trans Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: missi missi cence: :T0:C0 : n: ity: er_o ! Primary vity vity: URU: Dissol Disso Primary ~bin ! Green Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ----- ------- -------- ------ ----- --------- ---- *END OF HEADER 1.9 2.7 10.0429 48.2 69.2 1.368 31.6614 6.58 287.0 3.484566 38 3.0 3.8 10.0459 48.9 69.4 1.320 31.6620 6.60 287.8 3.484936 50 4.0 4.7 10.0464 48.9 69.5 1.331 31.6620 6.59 287.5 3.485019 22 5.0 5.8 10.0461 48.9 69.5 1.289 31.6622 6.59 287.1 3.485052 23 6.0 6.7 10.0465 48.9 69.5 1.219 31.6624 6.59 287.4 3.485147 25 7.0 7.7 10.0477 48.9 69.5 1.201 31.6621 6.62 288.4 3.485265 22 8.0 8.7 10.0478 48.9 69.5 1.153 31.6621 6.64 289.4 3.485323 19 9.0 9.7 10.0479 48.9 69.5 1.205 31.6623 6.64 289.4 3.485389 19 10.0 10.7 10.0477 48.8 69.6 1.254 31.6626 6.64 289.7 3.485445 22 11.0 11.7 10.0476 48.8 69.5 1.196 31.6629 6.65 290.1 3.485507 32 12.0 12.7 10.0476 48.9 69.4 1.151 31.6630 6.64 289.7 3.485553 56 12.9 13.6 10.0475 48.8 69.4 1.113 31.6634 6.65 290.1 3.485637 34 14.0 14.6 10.0477 48.8 69.3 1.092 31.6633 6.65 290.0 3.485687 20 15.0 15.7 10.0478 48.9 69.0 1.082 31.6632 6.66 290.4 3.485723 24 16.0 16.7 10.0476 48.9 69.4 1.076 31.6635 6.66 290.5 3.485780 30 17.0 17.6 10.0479 48.9 69.4 1.067 31.6633 6.66 290.2 3.485828 30 18.0 18.6 10.0476 48.9 69.4 1.060 31.6640 6.66 290.6 3.485911 27 19.0 19.6 10.0477 48.9 69.4 1.060 31.6638 6.67 290.7 3.485950 36 20.0 20.6 10.0475 48.8 69.1 1.064 31.6639 6.66 290.4 3.485977 33 21.0 21.6 10.0478 48.7 69.2 1.051 31.6639 6.66 290.5 3.486039 26 22.0 22.6 10.0482 48.7 69.3 1.051 31.6641 6.66 290.5 3.486138 25 23.0 23.6 10.0483 48.7 69.3 1.050 31.6643 6.66 290.1 3.486209 24 24.0 24.6 10.0482 48.9 69.4 1.038 31.6639 6.66 290.3 3.486211 24 25.0 25.6 10.0485 48.8 69.4 1.042 31.6634 6.67 290.6 3.486222 27 26.0 26.6 10.0474 48.7 69.3 1.045 31.6648 6.67 290.7 3.486318 35 27.0 27.5 10.0473 48.8 69.1 1.044 31.6654 6.66 290.5 3.486406 39 28.0 28.5 10.0472 48.8 69.2 1.047 31.6657 6.67 290.6 3.486465 32 29.0 29.5 10.0467 48.7 69.1 1.051 31.6658 6.67 290.7 3.486479 28 30.0 30.5 10.0461 48.7 68.8 1.060 31.6665 6.66 290.5 3.486542 26 31.0 31.5 10.0453 48.7 69.2 1.046 31.6670 6.66 290.5 3.486559 27 32.0 32.5 10.0433 48.7 69.2 1.043 31.6672 6.66 290.3 3.486456 29 33.0 33.5 10.0388 48.7 69.0 1.047 31.6683 6.64 289.6 3.486214 28 34.0 34.5 10.0306 48.6 69.1 1.051 31.6693 6.63 289.1 3.485635 28 35.0 35.5 9.9925 48.8 69.3 1.038 31.6749 6.57 286.5 3.482874 34 36.0 36.5 9.8459 49.7 69.7 0.987 31.6982 6.42 279.8 3.472483 38 37.0 37.5 9.5083 51.3 72.4 0.882 31.7454 6.26 273.0 3.448023 32 38.0 38.5 9.3389 52.1 73.2 0.808 31.7712 6.21 270.5 3.435870 29 39.0 39.5 9.3264 52.4 75.2 0.778 31.7745 6.20 270.4 3.435154 40 40.0 40.4 9.3236 52.6 76.6 0.761 31.7753 6.20 270.3 3.435027 40 41.0 41.4 9.3206 52.4 77.0 0.750 31.7758 6.20 270.2 3.434864 30 42.0 42.4 9.3026 52.5 76.9 0.748 31.7817 6.16 268.6 3.433913 28 43.0 43.4 9.2657 52.6 76.9 0.733 31.7895 6.10 265.7 3.431532 30 44.0 44.4 9.1947 52.9 77.1 0.692 31.8017 5.95 259.4 3.426601 27 45.0 45.4 8.9359 53.5 77.8 0.601 31.8495 5.81 253.1 3.408889 27 45.7 46.1 8.5889 53.3 78.3 0.548 31.9287 5.82 253.5 3.389438 15 47.3 47.6 8.4931 54.9 81.6 0.473 31.9583 5.45 237.4 3.381169 16 48.0 48.3 8.4603 55.4 82.1 0.452 31.9631 5.37 234.2 3.378827 28 49.0 49.4 8.4443 55.4 82.3 0.440 31.9647 5.34 232.6 3.377642 32 50.0 50.3 8.4143 55.6 82.9 0.416 31.9717 5.30 230.8 3.375753 36 51.0 51.3 8.3620 55.6 83.0 0.392 31.9857 5.26 229.4 3.372615 37 51.6 52.0 8.2995 55.8 83.4 0.374 32.0048 5.29 230.5 3.369061 11 53.1 53.4 8.1047 55.5 83.0 0.340 32.1000 4.91 213.7 3.359739 28 54.0 54.3 7.9064 55.7 83.5 0.301 32.1835 4.73 205.9 3.352060 37 55.0 55.4 7.8577 56.1 84.5 0.279 32.2140 4.64 202.2 3.350760 44