*2024/09/23 13:32:24.47 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2024/02/22 05:59:07.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 56 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 385EBC2B NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.1 56.906 2 Depth metres 2.068 56.421 3 Temperature:Secondary 'deg C (ITS90)' 8.0927 8.4408 4 Transmissivity %/metre 34.8 39.7 5 Fluorescence:URU:Seapoint mg/m^3 0.347 0.852 6 Salinity:T1:C1 PSS-78 28.9993 30.3115 7 Oxygen:Dissolved:SBE mL/L 5.476 5.957 8 Oxygen:Dissolved:SBE umol/kg 238.9361 260.172 9 Conductivity:Secondary S/m 3.063576 3.219536 10 Number_of_bin_records n/a 18 62 $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 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 -99 ' ' 10 F ' ' 5 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2024-032\Processing\derive\2024-032-0004.cnv $END *ADMINISTRATION MISSION : 2024-032 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Ecosystem Survey SCIENTIST : Gauthier S. PLATFORM : Sir John Franklin *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : GI01 EVENT NUMBER : 4 LATITUDE : 48 45.83000 N ! (deg min) LONGITUDE : 123 20.46000 W ! (deg min) WATER DEPTH : 63 ALTIMETER (M) : 9.57 ! 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' ' ' 0997 Fluorometer:Seapoint ' ' 3949 'Transmissometer:WET Labs C-Star' ' ' 983DR 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 2024/09/17 16:56:09 3720 3720 CLEAN 5.3 2024/09/17 17:00:17 3720 3720 MERGEHDR 1.3 2024/09/18 15:14:00 3720 3720 SHIFTDAT 3.5.1 2024/09/18 15:36:15 3720 3720 SHIFTDAT 3.5.1 2024/09/19 09:27:23 3720 3720 DELETE 6.3 2024/09/19 09:37:30 3720 1395 CTDEDIT 5.5.1 2024/09/19 14:22:53 1395 1340 CALIB 12.1 2024/09/23 10:27:35 1340 1340 FILTERS 4.3 2024/09/23 11:23:51 1340 1340 BINAVE 4.2.1 2024/09/23 11:24:48 1340 56 REMOVECH 8.2 2024/09/23 13:03:23 56 56 CHGUNITS 3.2 2024/09/23 13:04:45 56 56 REORDER 1.3.1 2024/09/23 13:04:59 ? ? HDREDIT2 3.2 2024/09/23 13:32:24 ? ? $END $REMARKS -CLEAN functions: 2024/09/17 17:00:15 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:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.60 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 47.09 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.5.1 2024/09/19 14:22:53 55 records were deleted in this editing session. 7 changes in channel Salinity:T1:C1 -CALIB parameters: 2024/09/23 10:27:35 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = E:\Telework\2024-032\Processing\doc\2024-032-rcal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 0.3200000E-01 0.1023200E+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 2024/09/23 13:03:23 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Status:Pump Salinity:T0:C0 [PSS-78] Descent_Rate [m/s] Flag Prediction_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: 2024/09/23 13:32:24 Applied edit header: E:\Telework\2024-032\Processing\doc\2024-032-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 6: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 9: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.5 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2024-032\2024-032-004.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 = Feb 22 2024 05:59:07 NMEA Latitude = 48 45.83 N NMEA Longitude = 123 20.46 W NMEA UTC (Time) = Feb 22 2024 05:56:42 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 2024-032 Station: Gi04 Depth: 63 System UTC = Feb 22 2024 05:59:07 # nquan = 17 # nvalues = 3720 # 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 = altM: Altimeter [m] # name 11 = pumps: Pump Status # 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 = dz/dtM: Descent Rate [m/s], WS = 2 # name 16 = flag: flag # span 0 = 1, 3720 # span 1 = 1.594, 57.089 # span 2 = 1.581, 56.598 # span 3 = 8.0893, 8.4410 # span 4 = 8.0900, 8.4409 # span 5 = 3.059380, 3.216942 # span 6 = 3.062506, 3.219711 # span 7 = 76.6200, 79.6838 # span 8 = 3.2967e-01, 1.5629e+00 # span 9 = 2.2137, 2.3504 # span 10 = 9.35, 65.45 # span 11 = 0, 1 # span 12 = 28.9578, 30.2844 # span 13 = 28.9892, 30.3131 # span 14 = 5.1656, 5.8001 # span 15 = -1.112, 1.120 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 22 2024 05:59:07 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2374 # 16-Feb-23 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34942344e-003 # 6.46175615e-004 # 2.37716416e-005 # 2.28119084e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3184 # 18-Jan-23 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02328310e+001 # 1.43327424e+000 # -1.03235883e-003 # 1.56681230e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 22-Feb-23 # -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 # 0.99994981 # -0.38861 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 4883 # 23-Feb-23 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38035734e-003 # 6.40425941e-004 # 2.15429978e-005 # 1.82657280e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4395 # 18-Jan-23 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00198667e+001 # 1.72598123e+000 # -8.77389302e-003 # 7.76851939e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 25-Jan-23 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.6301e-001 # -0.4903 # -3.3527e-003 # 1.7029e-004 # -2.7972e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 0.9700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # 3949 # # # 2 # 0.000 # # # # # # 983DR # 13-Feb-2024 # 20.5678 # -1.1559 # 0.250 # # # # # # # # # 75321 # 23-sep-2020 # 15.000 # 0.000 # # # # # # # # # # # #
# datcnv_date = Sep 13 2024 10:34:09, 7.26.7.129 [datcnv_vars = 12] # datcnv_in = E:\Telework\2024-032\Unprocessed\CTD data\2024-032-0004.hex E:\Tel ework\2024-032\Processing\doc\2024-032-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Sep 16 2024 16:11:39, 7.26.7.129 # wildedit_in = E:\Telework\2024-032\Processing\convert\2024-032-0004.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 = Sep 16 2024 16:13:08, 7.26.7.129 # alignctd_in = E:\Telework\2024-032\Processing\wildedit\2024-032-0004.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Sep 16 2024 16:14:45, 7.26.7.129 # celltm_in = E:\Telework\2024-032\Processing\align\2024-032-0004.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 16 2024 16:17:55, 7.26.7.129 [derive_vars = 4] # Derive_in = E:\Telework\2024-032\Processing\celltm\2024-032-0004.cnv E:\Telewo rk\2024-032\Processing\doc\2024-032-ctd.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 2 # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records near the top and bottom of the cast; salinity was cleaned lightly. ---------------------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity and Fluorescence 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. Recalibration of channel Oxygen:Dissolved:SBE was based on the results of cruise 2024-002. Based on the results of cruise 2024-002, Oxygen:Dissolved:SBE data in the downcast CTD files are considered, very roughly, to be: ±0.30 mL/L from 0-100db ±0.10 mL/L from 100db to 200db ±0.05 mL/L below 200db. For details on the processing see the report: 2024-032_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.32E-01 1.0232) $END !--1--- --2--- ---3---- --4-- ---5--- ---6---- --7--- --8-- ----9---- -10- !Pressu Depth Temperat Trans Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: :T1:C1 : n: ity: er_o ! Secondar vity URU: Dissol Disso Secondary ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- -------- ------ ----- --------- ---- *END OF HEADER 2.1 2.1 8.0927 39.7 0.834 28.9993 5.96 260.2 3.06358 19 3.0 3.0 8.0930 39.5 0.851 29.0008 5.95 259.9 3.06379 18 4.0 4.0 8.0969 39.3 0.852 29.0138 5.93 259.1 3.06539 22 5.0 5.0 8.1127 39.3 0.819 29.0698 5.91 258.1 3.07204 22 6.0 5.9 8.1255 39.1 0.791 29.1099 5.88 256.9 3.07700 23 7.0 6.9 8.1525 39.0 0.793 29.1981 5.86 255.8 3.08755 23 8.0 7.9 8.1649 38.8 0.759 29.2402 5.84 255.1 3.09260 23 9.0 8.9 8.1697 38.8 0.735 29.2569 5.84 254.8 3.09462 22 10.0 9.9 8.1697 38.6 0.715 29.2568 5.84 254.8 3.09466 22 11.0 10.9 8.1732 38.6 0.713 29.2691 5.83 254.6 3.09615 22 12.0 11.9 8.1785 38.6 0.691 29.2868 5.82 254.1 3.09830 23 13.0 12.9 8.1781 38.4 0.692 29.2844 5.81 253.7 3.09809 23 14.0 13.9 8.1963 38.5 0.643 29.3348 5.78 252.4 3.10443 22 15.0 14.9 8.2282 38.5 0.618 29.4359 5.75 250.9 3.11668 22 16.0 15.9 8.2602 38.3 0.582 29.5483 5.72 249.6 3.13017 23 17.0 16.9 8.2751 38.1 0.553 29.6042 5.69 248.3 3.13665 23 18.0 17.9 8.3031 38.0 0.508 29.7017 5.67 247.4 3.14829 23 19.0 18.8 8.3092 38.1 0.490 29.7253 5.66 247.0 3.15109 22 20.0 19.8 8.3183 38.0 0.479 29.7635 5.65 246.6 3.15554 22 21.0 20.8 8.3255 38.1 0.471 29.7958 5.64 246.4 3.15925 23 22.0 21.8 8.3268 38.1 0.460 29.8017 5.64 246.1 3.15996 23 23.0 22.8 8.3389 37.6 0.454 29.8795 5.61 245.0 3.16844 23 24.0 23.8 8.3470 36.2 0.435 29.9420 5.60 244.5 3.17514 23 25.0 24.8 8.3527 35.8 0.427 29.9771 5.60 244.3 3.17900 22 26.0 25.8 8.3622 35.3 0.423 30.0118 5.58 243.6 3.18314 22 27.0 26.8 8.3791 34.9 0.405 30.0811 5.58 243.4 3.19121 23 28.0 27.8 8.3849 34.8 0.393 30.1023 5.58 243.4 3.19375 24 29.0 28.8 8.3924 35.0 0.389 30.1251 5.57 243.2 3.19660 23 30.0 29.7 8.3972 35.1 0.393 30.1372 5.57 242.9 3.19820 24 31.0 30.7 8.3996 35.7 0.382 30.1425 5.56 242.8 3.19894 23 32.0 31.7 8.4007 36.4 0.384 30.1448 5.57 243.0 3.19929 23 33.0 32.7 8.4013 36.7 0.391 30.1457 5.57 243.2 3.19947 23 34.0 33.7 8.4026 37.1 0.400 30.1479 5.57 242.9 3.19983 24 35.0 34.7 8.4056 37.3 0.392 30.1570 5.56 242.8 3.20098 23 36.0 35.7 8.4092 37.7 0.381 30.1708 5.57 243.0 3.20265 24 37.0 36.7 8.4114 37.8 0.379 30.1799 5.56 242.6 3.20375 23 38.0 37.7 8.4122 38.0 0.373 30.1853 5.55 242.2 3.20437 24 39.0 38.7 8.4135 38.4 0.371 30.1933 5.55 242.3 3.20528 23 40.0 39.7 8.4151 38.4 0.371 30.2031 5.55 242.2 3.20639 24 41.0 40.7 8.4193 38.7 0.363 30.2178 5.54 241.6 3.20819 23 42.0 41.6 8.4276 38.6 0.360 30.2479 5.52 240.9 3.21180 23 43.0 42.6 8.4302 38.5 0.366 30.2572 5.50 240.2 3.21295 24 44.0 43.6 8.4323 38.4 0.356 30.2647 5.49 239.6 3.21388 24 45.0 44.6 8.4343 38.2 0.362 30.2715 5.48 239.2 3.21474 23 46.0 45.6 8.4371 37.9 0.354 30.2803 5.48 239.2 3.21584 21 47.0 46.6 8.4405 37.5 0.354 30.2959 5.49 239.3 3.21768 23 48.0 47.6 8.4408 37.4 0.354 30.2982 5.49 239.5 3.21796 23 49.0 48.6 8.4405 37.1 0.358 30.2993 5.49 239.5 3.21808 24 50.0 49.6 8.4404 36.7 0.349 30.3013 5.48 239.2 3.21831 24 51.0 50.6 8.4405 36.5 0.347 30.3026 5.48 239.3 3.21848 25 52.0 51.6 8.4404 36.4 0.354 30.3053 5.49 239.5 3.21877 24 53.0 52.5 8.4402 36.2 0.357 30.3059 5.49 239.7 3.21885 24 54.0 53.5 8.4400 36.1 0.351 30.3075 5.48 239.3 3.21903 26 55.0 54.5 8.4400 36.0 0.355 30.3085 5.48 238.9 3.21917 26 56.0 55.5 8.4399 36.0 0.364 30.3093 5.48 239.3 3.21928 29 56.9 56.4 8.4401 36.3 0.349 30.3115 5.48 239.2 3.21954 62