*2024/07/02 11:37:34.34 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/02/02 16:48:30.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 33 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 63D86048 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.354333 32.668 2 Depth metres 1.343 32.388 3 Temperature:Primary 'deg C (ITS90)' 6.914533 8.0412 4 Conductivity:Primary S/m 2.937812 3.147696 5 Salinity:T0:C0 PSS-78 28.63873 29.91145 6 Number_of_bin_records n/a 2 8 $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 ' ' 10 F ' ' 5 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-099\Processing\derive\N23020201.cnv $END *ADMINISTRATION MISSION : 2023-099 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Canadian Forces Maritime Experimental Test Range SCIENTIST : Bluteau C. PLATFORM : Redacted *LOCATION GEOGRAPHIC AREA : Nanoose STATION : Nanoose EVENT NUMBER : 202 LATITUDE : 49 19.89181 N ! (deg min) LONGITUDE : 124 2.27189 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SERIAL NUMBER : various $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------- -------------- ---------- Temperature ' ' 1511 Conductivity ' ' 1511 Altimeter ' ' 1095 'Pressure:Strain Gauge' ' ' 1511 $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 2024/06/27 14:40:53 829 829 MERGEHDR 1.3 2024/06/27 17:13:51 828 828 CLIP 1.4.1 2024/06/28 11:05:49 828 789 DELETE 6.3 2024/06/28 11:06:06 789 183 CTDEDIT 5.5.1 2024/06/28 13:19:38 183 178 BINAVE 4.2.1 2024/07/02 10:15:58 178 33 REMOVECH 8.2 2024/07/02 11:16:26 33 33 HDREDIT2 3.2 2024/07/02 11:37:34 ? ? $END $REMARKS -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 40,500000 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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.20m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 22.74 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT v5.5.1 2024/06/28 13:19:38 5 records were deleted in this editing session. 3 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2024/07/02 11:16:26 The following CHANNEL(S) were removed: Scan_Number Descent_Rate [m/s] Altimeter [metres] Flag -HEADER EDITS: 2024/07/02 11:37:34 Applied edit header: E:\Telework\2023-099\Processing\doc\2023-099-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 6: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 4: Conductivity:Primary [S/m] Format: F11.6 ==> F10.5 $END *COMMENTS SBE HEADER UNCLASSIFIED Sea-Bird SBE 19 Data File: FileName = C:\CTDCPDW5\N23020201.hex Software Version Seasave V 7.26.7.121 Temperature SN = 1511 Conductivity SN = 1511 System UpLoad Time = Feb 02 2023 08:48:30 Ship: Station: Operator: Real-Time Sample Interval = 0.5000 seconds System UTC = Feb 02 2023 16:48:30 # nquan = 9 # nvalues = 829 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = dz/dtM: Descent Rate [m/s] # name 6 = altM: Altimeter [m] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = flag: flag # span 0 = 1, 829 # span 1 = -0.514, 32.735 # span 2 = -0.510, 32.454 # span 3 = 5.4366, 8.0456 # span 4 = 0.058337, 3.148531 # span 5 = -2.617, 0.667 # span 6 = 0.15, 94.77 # span 7 = 0.4562, 29.9182 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Feb 02 2023 16:48:30 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 1511 # 03-Sep-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.19164858e-003 # 5.95361409e-004 # 4.23273517e-006 # -1.76199713e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1511 # 03-Sep-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -3.90638779e+000 # 4.65281533e-001 # 1.49972776e-003 # -4.35119933e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1095 # # 15.000 # 0.000 # # # # # # # # # 1511 # 29-Aug-14 # 7.438640e+002 # -1.956862e-001 # 2.782783e-007 # 0.00000 # # # # datcnv_date = Nov 08 2023 16:08:10, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2022-099\Unprocessed\N23020201.hex E:\Telework\2022-09 9\Unprocessed\N23020201.CON # datcnv_skipover = 0 # filter_date = Jun 27 2024 13:15:23, 7.26.7.129 # filter_in = E:\Telework\2023-099\Processing\convert\N23020201.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = c0S/m # filter_low_pass_B_vars = # alignctd_date = Jun 27 2024 13:18:37, 7.26.7.129 # alignctd_in = E:\Telework\2023-099\Processing\filter\N23020201.cnv # alignctd_adv = t090C 0.730 # celltm_date = Jun 27 2024 14:28:56, 7.26.7.129 # celltm_in = E:\Telework\2023-099\Processing\align\N23020201.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jun 27 2024 14:32:52, 7.26.7.129 [derive_vars = 1] # Derive_in = E:\Telework\2023-099\Processing\celltm\N23020201.cnv E:\Telework\2 023-099\Processing\celltm\N23020201.CON # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few surface records and to clean salinity lightly. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- SeaCat salinity is prone to error due to a mismatch of conductivity and temperature response times, especially when the descent rate is non-uniform. Such errors are likely to be larger than calibration errors. SeaCat salinity errors are expected to be as high as 0.05 units in areas of high gradients, but on the order of 0.005 where gradients are low and descent rate steady. There were no salinity calibration data available for this cruise and no recent factory calibrations, so significant drift in calibration is likely. CTD sensors #1449 and #1511 had not been calibrated since 2014. CTD sensor #8054 was calibrated in 2021. For processing details see 2023-099_Processing_Report.doc. -------------------------------------------------------------------------------------- !--1--- --2--- ---3---- ----4---- ---5---- -6-- !Pressu Depth Temperat Conductiv Salinity Numb !re ure: ity: :T0:C0 er_o ! Primary Primary ~bin ! _rec ! ords !------ ------ -------- --------- -------- ---- *END OF HEADER 1.0 1.3 6.9145 2.93814 28.6467 3 2.0 2.0 6.9194 2.93781 28.6387 3 3.0 3.0 6.9247 2.93828 28.6390 4 4.0 4.0 6.9233 2.93875 28.6447 5 5.0 4.9 6.9261 2.93881 28.6426 4 6.0 6.0 6.9574 2.94143 28.6443 5 7.0 7.0 7.1563 2.97521 28.8400 7 8.0 8.0 7.4609 3.02625 29.1291 7 9.0 9.0 7.5725 3.04928 29.2797 8 10.0 9.9 7.5420 3.04986 29.3053 6 11.0 10.8 7.5048 3.04674 29.3089 4 12.0 11.9 7.4591 3.04350 29.3127 8 13.0 12.8 7.3083 3.03161 29.3129 5 14.0 13.9 7.2639 3.03187 29.3528 2 15.0 14.8 7.2905 3.03842 29.4000 3 16.0 15.9 7.3029 3.04079 29.4143 4 17.0 16.9 7.3641 3.04891 29.4485 5 18.0 17.8 7.4419 3.05773 29.4761 7 19.0 18.8 7.5155 3.06500 29.4905 7 20.0 20.2 7.6375 3.07855 29.5303 2 21.0 20.7 7.6664 3.08271 29.5438 4 22.0 21.7 7.7748 3.09407 29.5775 2 23.0 22.9 7.8140 3.10028 29.6093 6 24.0 23.8 7.8541 3.10854 29.6621 8 25.0 24.8 7.8922 3.11553 29.7030 7 26.0 25.8 7.9210 3.12106 29.7364 7 27.0 26.8 7.9398 3.12474 29.7588 7 28.0 27.7 7.9607 3.12886 29.7840 7 29.0 28.7 7.9767 3.13373 29.8212 7 30.0 29.7 8.0022 3.13943 29.8589 8 31.0 30.7 8.0248 3.14476 29.8953 6 32.0 31.7 8.0380 3.14717 29.9090 8 33.0 32.4 8.0412 3.14770 29.9114 2