*2024/06/25 14:10:29.72 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/07 10:24:38.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D732CD8D NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.405 47.821 2 Depth metres 2.383 47.405 3 Temperature:Primary 'deg C (ITS90)' 7.4836 10.6974 4 Transmissivity %/metre 24.7 59.6 5 Fluorescence:URU:Seapoint mg/m^3 0.123 8.397 6 pH:SBE:Nominal n/a 7.625 7.989 7 Salinity:T0:C0 PSS-78 32.8114 33.7193 8 Oxygen:Dissolved:SBE mL/L 2.164 5.742 9 Oxygen:Dissolved:SBE umol/kg 94.1637 250.1526 10 Conductivity:Primary S/m 3.454748 3.656737 11 Number_of_bin_records n/a 16 38 $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 ' ' 8 F ' ' 3 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 10 F ' ' 5 11 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-008\Processing\derive\2023-008-0026.cnv $END *ADMINISTRATION MISSION : 2023-008 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : WCVI Integrated Pelagic Ecosystem Science SCIENTIST : King J. PLATFORM : Sir John Franklin *LOCATION GEOGRAPHIC AREA : WCVI STATION : 8291 EVENT NUMBER : 26 LATITUDE : 50 15.87000 N ! (deg min) LONGITUDE : 128 0.32000 W ! (deg min) WATER DEPTH : 58 ALTIMETER (M) : 10.43 ! 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 : 1453 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 3500 'Pressure:Digiquartz with TC' ' ' 1453 Temperature:2 ' ' 6565 Conductivity:2 ' ' 5043 'Oxygen:SBE 43' ' ' 3038 Fluorometer:Seapoint ' ' 3849 pH ' ' 0691 'Transmissometer:WET Labs C-Star' ' ' 983DR Altimeter ' ' 76341 $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 2024/06/14 12:18:25 6475 6475 CLEAN 5.3 2024/06/17 10:30:08 6475 6475 SHIFTDAT 3.5.1 2024/06/17 10:49:21 6475 6475 SHIFTDAT 3.5.1 2024/06/17 15:08:07 6475 6475 SHIFTDAT 3.5.1 2024/06/17 15:17:50 6475 6475 SHIFTDAT 3.5.1 2024/06/17 15:51:09 6475 6475 DELETE 6.3 2024/06/17 15:53:03 6475 1196 CTDEDIT 5.5.1 2024/06/20 16:11:06 1196 1107 CALIB 12.1 2024/06/25 08:58:45 1107 1107 FILTERS 4.3 2024/06/25 09:05:59 1107 1107 BINAVE 4.2.1 2024/06/25 09:09:17 1107 47 REMOVECH 8.2 2024/06/25 13:37:28 47 47 CHGUNITS 3.2 2024/06/25 13:40:00 47 47 REORDER 1.3.1 2024/06/25 14:07:38 ? ? HDREDIT2 3.2 2024/06/25 14:10:29 ? ? $END $REMARKS -CLEAN functions: 2024/06/17 10:29:59 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 SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 40.00 -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 filtered over width: 9 Swells deleted. Warning message if pressure difference of 3.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 38.08 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2024/06/20 16:11:06 89 records were deleted in this editing session. 27 changes in channel Salinity:T0:C0 -CALIB parameters: 2024/06/25 08:58:45 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2023-008\Processing\doc\2023-008-rcal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Salinity:T0:C0 PSS-78 10 0.3000000E-02 0.1000000E+01 16 Salinity:T1:C1 PSS-78 10 0.7500000E-02 0.1000000E+01 17 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1060000E+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 2024/06/25 13:37:28 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag Prediction_Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2024/06/25 14:10:29 Applied edit header: E:\Telework\2023-008\Processing\doc\2023-008-HDR.TXT Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 4: Transmissivity [%/metre] Name: Transmissivity:1 ==> Transmissivity Format: F8.3 ==> F6.1 Channel 10: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 Channel 6: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2023-008\2023-008-0026.hex Software Version Seasave V 7.26.7.121 Temperature SN = 2023 Conductivity SN = 3500 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 07 2023 10:24:38 NMEA Latitude = 50 15.87 N NMEA Longitude = 128 00.32 W NMEA UTC (Time) = Jul 07 2023 10:13:46 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.2 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 autorun on power up is disabled S> Ship: Franklin 2023-008 0026 Station: 8291 Depth: 68 System UTC = Jul 07 2023 10:24:38 # nquan = 18 # nvalues = 6475 # 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 = flSP: Fluorescence, Seapoint # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = ph: pH # name 11 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 17 = flag: flag # span 0 = 1, 6475 # span 1 = 1.113, 48.081 # span 2 = 1.104, 47.662 # span 3 = 7.4824, 10.7326 # span 4 = 7.4825, 10.7813 # span 5 = 3.454586, 3.659444 # span 6 = 3.454089, 3.662802 # span 7 = 67.6850, 87.9154 # span 8 = 9.7680e-02, 1.1160e+01 # span 9 = 1.0440, 2.0464 # span 10 = 7.618, 8.002 # span 11 = 9.77, 56.78 # span 12 = -1.476, 1.494 # span 13 = 0, 1 # span 14 = 32.6998, 33.7178 # span 15 = 32.6860, 33.7117 # span 16 = 2.0215, 5.4445 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 07 2023 10:24:38 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2023 # 15-Jul-22 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11043094e-003 # 6.24523991e-004 # 1.96621209e-005 # 1.86777692e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 19-Jul-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.04013322e+001 # 1.24219171e+000 # -2.41286068e-003 # 2.15030962e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1453 # 21-Jul-22 # -4.728994e+004 # 8.985947e-001 # 1.513470e-002 # 3.706900e-002 # 0.000000e+000 # 3.010300e+001 # -1.693520e-005 # 4.075370e-006 # 3.112090e-009 # 1.00001917 # 0.31971 # 0.000000e+000 # 1.279404e-002 # -9.402598e+000 # # # # # # 6565 # 15-Jul-22 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39582826e-003 # 6.44532264e-004 # 2.31338714e-005 # 2.19111832e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 5043 # 15-Jul-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02201549e+001 # 1.51423705e+000 # -1.45586995e-003 # 1.88458170e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3038 # 26-Feb-22 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.8289e-001 # -0.5154 # -4.8522e-003 # 1.5034e-004 # -1.9544e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3849 # # # 2 # 0.000 # # # # # # 0691 # 09-Mar-23 # 4.6121 # 2.5347 # # # # # # # # # 983DR # July 4th 2023 # 20.4552 # -1.0984 # 0.250 # # # # # # # # # 76341 # 2021-02-10 # 15.000 # 0.000 # # # # # # # datcnv_date = Jun 13 2024 13:29:40, 7.26.7.129 [datcnv_vars = 14] # datcnv_in = E:\Telework\2023-008\Unprocessed\CTD\2023-008-0026.hex E:\Telework \2023-008\Processing\doc\2023-008-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 13 2024 18:00:34, 7.26.7.129 # wildedit_in = E:\Telework\2023-008\Processing\convert\2023-008-0026.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 = Jun 13 2024 18:02:47, 7.26.7.129 # alignctd_in = E:\Telework\2023-008\Processing\wildedit\2023-008-0026.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 13 2024 18:04:55, 7.26.7.129 # celltm_in = E:\Telework\2023-008\Processing\align\2023-008-0026.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 13 2024 18:09:05, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-008\Processing\celltm\2023-008-0026.cnv E:\Telewo rk\2023-008\Processing\doc\2023-008-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 pH data are nominal and unedited except that some records were removed in editing temperature and salinity. NOTE: While the SBE fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. It is recommended that users check extracted chlorophyll values where available. Calibration sampling for this cruise, and others that have used the sensors since the last factory service, were limited to shallow casts in areas where flushing of bottles is likely to be incomplete. Recalibration of both dissolved oxygen and salinity was guided by a post-cruise calibration in early 2024, but there were several other cruises between 2023-008 anad that factory check. 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. There was insuficient dissolved oxygen sampling to make an estimate of errors in channel SBE Dissolved Oxygen. For details on the processing see the report: 2023-008_Processing_Report.doc. ---------------------------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.3E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (0.75E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.06) $END !--1--- --2--- ---3---- --4-- ---5--- ---6--- ---7---- --8--- --9-- ----10--- -11- !Pressu Depth Temperat Trans Fluores pH:SBE: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: Nominal :T0:C0 : n: ity: er_o ! Primary vity URU: Dissol Disso Primary ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------- -------- ------ ----- --------- ---- *END OF HEADER 2.4 2.4 10.6974 25.4 7.491 7.987 32.8114 5.74 250.2 3.65674 16 3.0 3.0 10.6322 24.7 7.158 7.988 32.8190 5.72 249.0 3.65165 21 4.0 4.0 10.6762 25.0 7.848 7.989 32.8136 5.71 248.7 3.65512 19 5.0 5.0 10.6485 25.4 7.581 7.988 32.8153 5.71 248.9 3.65283 21 6.0 6.0 10.6693 25.5 7.455 7.988 32.8117 5.61 244.3 3.65438 28 7.0 6.9 10.6138 25.8 7.633 7.961 32.8192 5.26 229.4 3.65017 27 8.0 7.9 9.9122 27.5 6.843 7.922 32.8879 4.84 210.9 3.59431 22 9.0 8.9 9.5748 26.8 6.769 7.888 32.9375 4.42 192.5 3.56899 19 10.0 9.9 9.2046 27.5 8.397 7.855 32.9830 4.02 175.2 3.54009 19 11.0 10.9 8.7545 28.1 7.289 7.823 33.0613 3.64 158.5 3.50748 25 12.0 11.9 8.4693 33.0 6.918 7.785 33.1207 3.38 147.1 3.48776 38 13.0 12.8 8.3798 40.9 3.239 7.750 33.1403 3.25 141.5 3.48168 26 14.0 13.9 8.2870 48.2 2.565 7.733 33.1802 3.16 137.5 3.47722 18 15.0 14.9 8.2353 51.8 2.410 7.724 33.2093 3.08 134.2 3.47541 17 16.0 15.9 8.1996 53.0 1.738 7.714 33.2259 3.01 131.0 3.47384 16 17.0 16.9 8.1158 53.1 1.551 7.706 33.2742 2.92 127.2 3.47095 20 18.0 17.9 8.0405 53.7 1.528 7.700 33.3165 2.85 124.1 3.46825 30 19.0 18.8 8.0176 54.4 1.408 7.690 33.3288 2.82 122.6 3.46740 34 20.0 19.8 8.0020 55.4 0.956 7.684 33.3387 2.81 122.2 3.46698 23 21.0 20.8 7.9769 56.3 1.190 7.679 33.3536 2.79 121.6 3.46618 20 22.0 21.8 7.9417 57.0 0.736 7.677 33.3735 2.78 120.8 3.46494 20 23.0 22.8 7.9272 57.9 0.949 7.675 33.3818 2.76 120.1 3.46447 23 24.0 23.8 7.9126 58.4 0.880 7.674 33.3915 2.74 119.1 3.46411 25 25.0 24.8 7.8926 58.6 1.107 7.670 33.4060 2.71 118.0 3.46373 23 26.0 25.8 7.8628 58.9 0.549 7.668 33.4294 2.68 116.7 3.46329 22 27.0 26.8 7.8171 59.4 0.383 7.665 33.4653 2.65 115.4 3.46260 22 28.0 27.8 7.7924 59.5 0.310 7.664 33.4840 2.61 113.7 3.46217 25 29.0 28.8 7.7580 59.6 0.276 7.660 33.5085 2.57 111.9 3.46142 28 30.0 29.7 7.7129 59.5 0.205 7.656 33.5372 2.52 109.8 3.46009 27 31.0 30.7 7.6773 59.5 0.159 7.653 33.5623 2.47 107.7 3.45928 24 32.0 31.7 7.6290 59.4 0.212 7.650 33.5896 2.43 105.8 3.45754 20 33.0 32.7 7.5884 59.3 0.156 7.647 33.6190 2.38 103.7 3.45666 19 34.0 33.7 7.5443 59.2 0.145 7.646 33.6520 2.35 102.2 3.45582 20 35.0 34.7 7.5296 58.9 0.169 7.643 33.6546 2.33 101.3 3.45479 21 36.0 35.7 7.5256 58.7 0.216 7.642 33.6576 2.32 101.1 3.45475 26 37.0 36.7 7.5256 58.7 0.190 7.640 33.6622 2.31 100.6 3.45521 32 38.0 37.7 7.5221 58.4 0.172 7.637 33.6732 2.29 99.8 3.45596 25 39.0 38.6 7.5236 58.5 0.158 7.637 33.6754 2.28 99.2 3.45634 22 40.0 39.6 7.5240 58.4 0.187 7.637 33.6755 2.28 99.2 3.45643 21 41.0 40.7 7.5258 58.3 0.152 7.635 33.6756 2.27 99.0 3.45666 21 42.0 41.7 7.5292 58.3 0.167 7.634 33.6787 2.26 98.3 3.45729 23 43.0 42.6 7.5229 57.8 0.161 7.633 33.6880 2.24 97.6 3.45763 25 44.0 43.6 7.4948 58.2 0.156 7.633 33.7103 2.22 96.6 3.45720 24 45.0 44.6 7.4961 58.3 0.142 7.632 33.7093 2.21 96.0 3.45728 24 46.0 45.6 7.4997 58.4 0.153 7.630 33.7070 2.20 95.7 3.45744 23 47.0 46.6 7.4882 58.4 0.150 7.629 33.7152 2.19 95.5 3.45720 26 47.8 47.4 7.4836 58.3 0.123 7.625 33.7193 2.16 94.2 3.45721 33