*2024/07/02 11:37:35.84 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/06/20 15:49:50.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 137 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 79DE018C NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.1635 137.505 2 Depth metres 2.145 136.293 3 Temperature:Primary 'deg C (ITS90)' 8.1738 15.2146 4 Conductivity:Primary S/m 3.208621 3.398893 5 Salinity:T0:C0 PSS-78 26.68415 30.5439 6 Number_of_bin_records n/a 1 7 $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\N23062001.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 : 620 LATITUDE : 49 16.98307 N ! (deg min) LONGITUDE : 124 2.91898 W ! (deg min) ALTIMETER (M) : 4.14 ! 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 : SERIAL NUMBER : various $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------- -------------- ---------- Temperature ' ' 1449 Conductivity ' ' 1449 Altimeter ' ' 1094 'Pressure:Strain Gauge' ' ' 1449 $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 14:40:54 759 759 MERGEHDR 1.3 2024/06/27 17:13:53 758 758 CLIP 1.4.1 2024/06/28 11:05:50 758 719 DELETE 6.3 2024/06/28 11:06:08 719 397 CTDEDIT 5.5.1 2024/07/02 09:11:56 397 389 BINAVE 4.2.1 2024/07/02 10:16:00 389 137 REMOVECH 8.2 2024/07/02 11:16:28 137 137 HDREDIT2 3.2 2024/07/02 11:37:35 ? ? $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 127.77 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT v5.5.1 2024/07/02 09:11:56 8 records were deleted in this editing session. No data values were changed. -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 11:16:28 The following CHANNEL(S) were removed: Scan_Number Descent_Rate [m/s] Altimeter [metres] Flag -HEADER EDITS: 2024/07/02 11:37:35 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\N23062001.hex Software Version Seasave V 7.26.7.121 Temperature SN = 1449 Conductivity SN = 1449 System UpLoad Time = Jun 20 2023 08:49:50 Ship: Station: Operator: POSIT 10500 -6000 Real-Time Sample Interval = 0.5000 seconds System UTC = Jun 20 2023 15:49:50 # nquan = 9 # nvalues = 759 # 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, 759 # span 1 = 1.429, 137.773 # span 2 = 1.417, 136.558 # span 3 = 8.1734, 15.2311 # span 4 = 3.208590, 3.402317 # span 5 = -0.240, 1.015 # span 6 = 0.45, 47.25 # span 7 = 26.6820, 30.5445 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Jun 20 2023 15:49:50 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 1449 # 08-Oct-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.21223104e-003 # 5.96607389e-004 # 5.08090008e-006 # -1.50032051e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1449 # 08-Oct-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -3.93076069e+000 # 4.68632635e-001 # 1.31837339e-003 # -3.68816090e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1094 # # 30.000 # 0.000 # # # # # # # # # 1449 # 22-Sep-14 # 7.420868e+002 # -1.956276e-001 # 2.728628e-007 # 0.00000 # # # # datcnv_date = Nov 08 2023 16:08:22, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2022-099\Unprocessed\N23062001.hex E:\Telework\2022-09 9\Unprocessed\N23062001.CON # datcnv_skipover = 0 # filter_date = Jun 27 2024 13:15:25, 7.26.7.129 # filter_in = E:\Telework\2023-099\Processing\convert\N23062001.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 13:18:38, 7.26.7.129 # alignctd_in = E:\Telework\2023-099\Processing\filter\N23062001.cnv # alignctd_adv = t090C 0.730 # celltm_date = Jun 27 2024 14:28:57, 7.26.7.129 # celltm_in = E:\Telework\2023-099\Processing\align\N23062001.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\N23062001.cnv E:\Telework\2 023-099\Processing\celltm\N23062001.CON # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few records from the top and bottom of the cast. -------------------------------------------------------------------------------------- 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 2.0 2.1 15.2146 3.37976 26.6842 2 3.0 3.0 15.2076 3.38015 26.6921 2 4.0 3.9 15.1404 3.38503 26.7803 2 5.0 5.0 14.6441 3.39841 27.2410 3 6.0 6.0 14.2977 3.39889 27.4888 2 7.0 7.0 13.7260 3.38068 27.7333 2 8.0 8.1 12.9069 3.32538 27.8226 3 9.0 9.0 11.9334 3.28046 28.1249 2 10.0 10.0 11.7145 3.27633 28.2507 2 11.0 11.0 11.6173 3.27843 28.3445 3 12.0 12.0 11.4099 3.28283 28.5455 2 13.0 12.8 11.1913 3.27390 28.6281 2 14.0 13.9 11.0345 3.27080 28.7197 3 15.0 14.9 10.9575 3.27468 28.8173 2 16.0 15.9 10.8141 3.28093 28.9911 3 17.0 16.8 10.4210 3.28036 29.2985 2 18.0 17.8 10.3188 3.27732 29.3503 2 19.0 18.8 10.1522 3.27149 29.4268 3 20.0 19.6 10.0664 3.26831 29.4645 2 21.0 20.7 10.0455 3.26735 29.4715 3 22.0 21.8 10.0471 3.26777 29.4739 3 23.0 22.8 10.0426 3.26751 29.4746 2 24.0 23.8 10.0307 3.26705 29.4792 3 25.0 24.9 10.0066 3.26675 29.4955 3 26.0 25.8 9.9862 3.26499 29.4941 2 27.0 26.8 9.9869 3.26398 29.4832 3 28.0 27.6 9.9412 3.26095 29.4897 2 29.0 28.7 9.8522 3.25636 29.5160 3 30.0 29.7 9.7666 3.25363 29.5583 3 31.0 30.6 9.7147 3.25204 29.5845 2 32.0 31.6 9.6631 3.25048 29.6107 3 33.0 32.6 9.5502 3.24851 29.6835 3 34.0 33.7 9.5284 3.24918 29.7079 3 35.0 34.7 9.5345 3.25153 29.7262 3 36.0 35.7 9.4269 3.24691 29.7683 3 37.0 36.9 9.2789 3.23702 29.7903 3 38.0 37.7 9.1572 3.23079 29.8279 3 39.0 38.8 9.1422 3.23024 29.8343 3 40.0 39.8 9.1304 3.22889 29.8300 3 41.0 40.8 9.0569 3.22272 29.8279 3 42.0 41.6 9.0060 3.21996 29.8419 2 43.0 42.7 8.9881 3.21917 29.8484 4 44.0 43.6 8.9834 3.21896 29.8498 2 45.0 44.5 8.9807 3.21889 29.8510 3 46.0 45.6 8.9760 3.21904 29.8560 4 47.0 46.6 8.9574 3.22079 29.8891 2 48.0 47.7 8.9273 3.22289 29.9355 4 49.0 48.6 8.8997 3.22280 29.9575 2 50.0 49.7 8.8717 3.22208 29.9732 4 51.0 50.6 8.8218 3.22033 29.9969 3 52.0 51.6 8.7921 3.21928 30.0109 4 53.0 52.6 8.7757 3.21862 30.0174 3 54.0 53.6 8.7677 3.21829 30.0204 3 55.0 54.5 8.7617 3.21791 30.0211 4 56.0 55.6 8.7553 3.21760 30.0229 3 57.0 56.5 8.7537 3.21754 30.0233 3 58.0 57.5 8.7528 3.21755 30.0237 4 59.0 58.6 8.7297 3.21695 30.0365 3 60.0 59.5 8.6890 3.21563 30.0569 4 61.0 60.4 8.6665 3.21447 30.0639 2 62.0 61.4 8.6447 3.21378 30.0747 4 63.0 62.4 8.6383 3.21369 30.0787 3 64.0 63.5 8.6356 3.21349 30.0785 4 65.0 64.5 8.6243 3.21268 30.0793 3 66.0 65.5 8.5990 3.21202 30.0936 3 67.0 66.3 8.5972 3.21202 30.0947 3 68.0 67.5 8.5918 3.21183 30.0968 3 69.0 68.4 8.5881 3.21173 30.0986 3 70.0 69.3 8.5877 3.21170 30.0982 3 71.0 70.5 8.5836 3.21161 30.1003 3 72.0 71.3 8.5834 3.21165 30.1006 3 73.0 72.4 8.5870 3.21180 30.0985 3 74.0 73.3 8.5864 3.21182 30.0989 3 75.0 74.4 8.5872 3.21193 30.0988 3 76.0 75.3 8.5844 3.21197 30.1012 2 77.0 76.1 8.5797 3.21182 30.1033 3 78.0 77.2 8.5765 3.21166 30.1040 3 79.0 78.3 8.5710 3.21146 30.1061 3 80.0 79.3 8.5537 3.21090 30.1146 3 81.0 80.4 8.4971 3.20955 30.1484 3 82.0 81.3 8.4381 3.20867 30.1892 3 83.0 82.3 8.4162 3.20862 30.2071 2 84.0 83.2 8.4006 3.20871 30.2209 3 85.0 84.2 8.3797 3.20875 30.2388 3 86.0 85.3 8.3694 3.20897 30.2495 3 87.0 86.3 8.3594 3.20913 30.2594 3 88.0 87.3 8.3502 3.20918 30.2673 3 89.0 88.4 8.3462 3.20933 30.2719 3 90.0 89.1 8.3382 3.20947 30.2799 2 91.0 90.3 8.3301 3.20963 30.2880 4 92.0 91.1 8.3279 3.20975 30.2908 2 93.0 92.1 8.3275 3.20982 30.2914 3 94.0 93.1 8.3272 3.20992 30.2923 3 95.0 94.1 8.3231 3.20997 30.2959 3 96.0 95.1 8.3210 3.21005 30.2981 2 97.0 96.1 8.3193 3.21015 30.3001 4 98.0 97.2 8.3024 3.21016 30.3144 2 99.0 98.2 8.2875 3.21014 30.3266 3 100.0 99.0 8.2681 3.21013 30.3427 3 101.0 100.2 8.2640 3.21016 30.3461 2 102.0 101.0 8.2597 3.21015 30.3494 4 103.0 102.1 8.2582 3.21023 30.3511 2 104.0 103.1 8.2563 3.21028 30.3528 4 105.0 104.2 8.2476 3.21054 30.3626 2 106.0 105.1 8.2288 3.21177 30.3913 3 107.0 105.9 8.2226 3.21243 30.4032 3 108.0 107.1 8.2219 3.21276 30.4068 3 109.0 108.0 8.2216 3.21284 30.4075 3 110.0 108.9 8.2227 3.21296 30.4073 2 111.0 109.9 8.2224 3.21316 30.4093 3 112.0 110.9 8.2233 3.21334 30.4099 3 113.0 112.0 8.2265 3.21350 30.4083 2 114.0 113.0 8.2275 3.21376 30.4099 4 115.0 114.1 8.2285 3.21394 30.4103 2 116.0 115.0 8.2260 3.21452 30.4182 3 117.0 116.1 8.2214 3.21524 30.4293 2 118.0 117.0 8.2191 3.21548 30.4335 3 119.0 117.9 8.2189 3.21571 30.4356 3 120.0 119.0 8.2190 3.21602 30.4384 2 121.0 119.9 8.2166 3.21660 30.4461 3 122.0 120.8 8.2140 3.21731 30.4554 2 123.0 121.9 8.2123 3.21767 30.4601 3 124.0 122.9 8.2095 3.21814 30.4671 3 125.0 123.9 8.2039 3.21884 30.4788 2 126.0 125.0 8.2027 3.21907 30.4817 3 127.0 125.9 8.2041 3.21897 30.4791 3 128.0 126.9 8.2038 3.21899 30.4791 2 129.0 127.9 8.2029 3.21908 30.4805 3 130.0 128.8 8.2025 3.21931 30.4828 3 131.0 129.9 8.2020 3.21943 30.4841 2 132.0 130.9 8.2012 3.21963 30.4864 4 133.0 131.8 8.2002 3.21984 30.4889 2 134.0 132.9 8.1989 3.22001 30.4915 2 135.0 133.7 8.1987 3.22013 30.4926 4 136.0 134.9 8.1938 3.22110 30.5064 4 137.0 135.8 8.1798 3.22237 30.5316 7 138.0 136.3 8.1738 3.22308 30.5439 1