*2024/06/25 14:10:31.63 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/07/25 03:22:06.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 48 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5A494843 NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.179 49.969 2 Depth metres 3.151 49.545 3 Temperature:Primary 'deg C (ITS90)' 8.2876 12.4459 4 Transmissivity %/metre 31.6 60.3 5 Fluorescence:URU:Seapoint mg/m^3 0.197 1.997 6 pH:SBE:Nominal n/a 7.617 8.106 7 Salinity:T0:C0 PSS-78 32.1387 33.1849 8 Oxygen:Dissolved:SBE mL/L 2.474 6.14 9 Oxygen:Dissolved:SBE umol/kg 107.7093 267.7112 10 Conductivity:Primary S/m 3.455105 3.744906 11 Number_of_bin_records n/a 1 50 $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\2023-008-0186.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 : 4077 EVENT NUMBER : 186 LATITUDE : 48 58.74000 N ! (deg min) LONGITUDE : 126 2.91000 W ! (deg min) WATER DEPTH : 60 ALTIMETER (M) : 9.43 ! 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 12:19:12 7971 7971 CLEAN 5.3 2024/06/17 10:30:43 7971 7971 SHIFTDAT 3.5.1 2024/06/17 10:49:59 7971 7971 SHIFTDAT 3.5.1 2024/06/17 15:08:41 7971 7971 SHIFTDAT 3.5.1 2024/06/17 15:19:23 7971 7971 SHIFTDAT 3.5.1 2024/06/17 15:51:52 7971 7971 DELETE 6.3 2024/06/17 15:53:28 7971 1245 CTDEDIT 5.5.1 2024/06/20 13:26:06 1245 952 CALIB 12.1 2024/06/25 08:58:59 952 952 FILTERS 4.3 2024/06/25 09:06:11 952 952 BINAVE 4.2.1 2024/06/25 09:09:24 952 48 REMOVECH 8.2 2024/06/25 13:37:31 48 48 CHGUNITS 3.2 2024/06/25 13:40:02 48 48 REORDER 1.3.1 2024/06/25 14:07:40 ? ? HDREDIT2 3.2 2024/06/25 14:10:31 ? ? $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 40.50 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2024/06/20 13:26:06 293 records were deleted in this editing session. 4 changes in channel Salinity:T0:C0 -CALIB parameters: 2024/06/25 08:58:59 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 13:37:31 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 14:10:31 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\2023-008-0186.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 25 2023 03:22:06 NMEA Latitude = 48 58.74 N NMEA Longitude = 126 02.91 W NMEA UTC (Time) = Jul 25 2023 03:22:03 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 2023-008 186 Station: 4077 Depth: 50 System UTC = Jul 25 2023 03:22:06 # nquan = 18 # nvalues = 7971 # 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, 7971 # span 1 = 2.690, 50.497 # span 2 = 2.667, 50.063 # span 3 = 8.2852, 14.7152 # span 4 = 8.2860, 15.7048 # span 5 = 3.454532, 3.940625 # span 6 = 3.453858, 4.041484 # span 7 = 72.8550, 88.1652 # span 8 = 1.7094e-01, 5.3968e+00 # span 9 = 1.1306, 2.5824 # span 10 = 7.607, 8.250 # span 11 = 8.45, 56.34 # span 12 = -1.545, 1.752 # span 13 = 0, 1 # span 14 = 31.8225, 33.1842 # span 15 = 31.9082, 34.0879 # span 16 = 2.3121, 6.8507 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 25 2023 03:22:06 [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 13:30:32, 7.26.7.129 [datcnv_vars = 14] # datcnv_in = E:\Telework\2023-008\Unprocessed\CTD\2023-008-0186.hex E:\Telework \2023-008\Processing\doc\2023-008-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 13 2024 18:00:49, 7.26.7.129 # wildedit_in = E:\Telework\2023-008\Processing\convert\2023-008-0186.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 18:03:03, 7.26.7.129 # alignctd_in = E:\Telework\2023-008\Processing\wildedit\2023-008-0186.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 13 2024 18:05:10, 7.26.7.129 # celltm_in = E:\Telework\2023-008\Processing\align\2023-008-0186.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 18:09:14, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-008\Processing\celltm\2023-008-0186.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: The descent rate of the CTD was very noisy. 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 3.2 3.2 12.4459 38.7 1.997 8.106 32.1387 6.14 267.7 3.74491 22 4.0 4.0 12.2772 44.6 1.754 8.097 32.1610 6.00 261.4 3.73400 24 5.5 5.4 11.7307 31.6 1.746 8.059 32.1628 5.84 254.4 3.68357 1 6.3 6.2 11.4527 38.1 1.720 8.047 32.2120 5.68 247.6 3.66386 9 7.0 6.9 11.6952 37.7 1.551 8.029 32.2006 5.52 240.5 3.68436 16 8.0 7.9 11.5581 41.2 1.695 7.984 32.2091 5.43 236.9 3.67305 17 9.2 9.2 10.7550 45.9 1.001 7.988 32.2448 5.52 240.5 3.60508 14 9.7 9.6 10.6447 46.2 0.977 8.000 32.2911 5.56 242.2 3.60018 8 11.3 11.2 10.5118 50.9 0.828 7.973 32.3154 5.12 223.0 3.59089 11 12.0 11.9 10.3831 51.7 0.757 7.981 32.3689 5.21 227.2 3.58484 17 13.0 12.9 10.1776 53.7 0.652 7.954 32.4806 5.33 232.2 3.57774 15 14.0 13.9 9.5204 55.7 0.611 7.936 32.5246 5.35 233.2 3.52387 14 15.0 14.9 9.0171 57.1 0.567 7.925 32.5368 5.33 232.1 3.48063 16 16.0 15.9 8.8257 57.5 0.557 7.914 32.5516 5.33 232.0 3.46523 21 16.7 16.5 8.7017 56.7 0.448 7.920 32.6062 5.34 232.5 3.45957 10 18.4 18.3 8.6421 59.2 0.330 7.851 32.6332 4.78 208.2 3.45698 4 19.0 18.8 8.5627 59.2 0.355 7.838 32.6867 4.64 201.9 3.45511 18 20.0 19.8 8.5156 59.4 0.290 7.825 32.7529 4.47 194.7 3.45730 14 21.0 20.8 8.5120 59.7 0.256 7.816 32.7791 4.36 190.0 3.45951 14 22.0 21.8 8.5068 59.9 0.271 7.811 32.7943 4.29 186.7 3.46054 15 23.0 22.8 8.4898 59.9 0.242 7.813 32.8278 4.25 185.0 3.46227 20 23.8 23.6 8.4816 59.7 0.265 7.817 32.8377 4.26 185.6 3.46251 15 25.5 25.3 8.4707 59.6 0.232 7.787 32.8511 4.15 180.8 3.46289 2 26.0 25.7 8.4519 59.5 0.229 7.779 32.8758 4.06 176.8 3.46360 20 27.0 26.8 8.4470 60.0 0.214 7.768 32.9198 3.92 170.5 3.46738 17 28.0 27.8 8.4366 60.1 0.251 7.761 32.9549 3.82 166.3 3.46984 17 29.0 28.8 8.4291 60.3 0.197 7.759 32.9723 3.77 164.1 3.47086 19 30.0 29.8 8.4267 60.0 0.213 7.757 32.9748 3.74 162.9 3.47093 22 31.0 30.8 8.4255 59.9 0.279 7.754 32.9768 3.73 162.4 3.47105 26 32.0 31.7 8.4242 60.0 0.311 7.746 32.9790 3.69 160.8 3.47120 28 33.0 32.7 8.4205 60.1 0.235 7.709 32.9934 3.42 149.1 3.47228 28 34.0 33.7 8.4137 60.3 0.215 7.683 33.0746 3.06 133.2 3.47940 26 35.0 34.7 8.4117 59.6 0.202 7.664 33.0849 2.86 124.7 3.48025 23 36.0 35.7 8.3976 58.6 0.199 7.650 33.1155 2.73 118.9 3.48193 22 37.0 36.7 8.3669 58.3 0.253 7.643 33.1357 2.65 115.5 3.48116 19 38.0 37.7 8.3474 57.6 0.758 7.640 33.1423 2.63 114.4 3.48008 17 39.0 38.7 8.3432 56.7 0.403 7.639 33.1513 2.62 114.3 3.48061 21 40.0 39.7 8.3417 54.9 0.327 7.636 33.1538 2.62 114.0 3.48077 21 41.0 40.7 8.3300 55.4 0.270 7.632 33.1612 2.60 113.0 3.48052 22 42.0 41.6 8.3143 55.4 0.269 7.628 33.1671 2.56 111.4 3.47966 26 43.0 42.7 8.3049 55.2 0.282 7.626 33.1696 2.53 110.2 3.47911 35 44.0 43.6 8.3029 53.5 0.363 7.624 33.1709 2.52 109.6 3.47909 36 45.0 44.6 8.3026 52.7 0.319 7.622 33.1726 2.52 109.7 3.47927 25 46.0 45.6 8.3021 52.5 0.274 7.621 33.1752 2.52 109.7 3.47951 23 47.0 46.6 8.2997 52.2 0.322 7.621 33.1782 2.52 109.7 3.47962 27 48.0 47.6 8.2936 53.0 0.296 7.621 33.1816 2.51 109.3 3.47945 50 49.1 48.6 8.2912 53.2 0.277 7.619 33.1828 2.49 108.3 3.47939 19 50.0 49.5 8.2876 52.8 0.279 7.617 33.1849 2.47 107.7 3.47931 38