*2022/03/09 16:03:10.90 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2021/07/07 00:12:05.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 100 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5526F57C NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------ --------------- -------------- -------------- 1 Pressure decibar 3.251 102.002 2 Depth metres 3.217 101.089 3 Temperature:Secondary 'deg C (ITS90)' 6.3736 10.0637 4 Salinity:T1:C1 PSS-78 31.6715 33.5613 5 Oxygen:Dissolved:SBE mL/L 2.088 6.434 6 Oxygen:Dissolved:SBE umol/kg 90.85438 280.5113 7 Conductivity:Secondary S/m 3.346601 3.488399 8 Number_of_bin_records n/a 13 37 $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 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 10 F ' ' 6 8 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2021-033\Processing\derive\2021-033-0008.cnv $END *ADMINISTRATION MISSION : 2021-033 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Integrated Pelagic Ecosystem Survey SCIENTIST : Boldt J. PLATFORM : Sir John Franklin *LOCATION GEOGRAPHIC AREA : Johnstone Strait / WCVI STATION : 11044 EVENT NUMBER : 8 LATITUDE : 51 2.61000 N ! (deg min) LONGITUDE : 127 47.50000 W ! (deg min) WATER DEPTH : 111 ALTIMETER (M) : 10.31 ! 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' ' ' 1119 Fluorometer:Seapoint ' ' 3949 Altimeter ' ' 76341 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2215 $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 2022/02/22 16:08:36 5292 5292 CLEAN 5.3 2022/02/22 16:09:13 5292 5292 SHIFTDAT 3.5 2022/03/09 13:28:32 5292 5292 SHIFTDAT 3.5 2022/03/09 13:28:39 5292 5292 DELETE 6.3 2022/03/09 14:18:11 5292 2286 CTDEDIT 5.3.0 2022/03/09 15:26:55 2286 2286 BINAVE 4.2.1 2022/03/09 15:28:21 2286 100 REMOVECH 8.2 2022/03/09 15:33:36 100 100 CHGUNITS 3.2 2022/03/09 15:33:46 100 100 REORDER 1.3.1 2022/03/09 15:53:26 ? ? HDREDIT2 3.2 2022/03/09 16:03:10 ? ? $END $REMARKS -CLEAN functions: 2022/02/22 16:09:12 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: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.80 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= -0.80 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 92.79 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2022/03/09 15:26:55 23 changes in channel Salinity:T1:C1 -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 2022/03/09 15:33:36 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Fluorescence:URU:Seapoint [mg/m^3] Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Altimeter [metres] Salinity:T0:C0 [PSS-78] 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: 2022/03/09 16:03:10 Applied edit header: D:\Telework\2021-033\Processing\doc\2021-033-HDR.TXT Channel 4: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 8: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 7: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2021-033 Pelagic Ecosystem\2021-033-008.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 = Jul 07 2021 00:12:05 NMEA Latitude = 51 02.61 N NMEA Longitude = 127 47.50 W NMEA UTC (Time) = Jul 07 2021 00:02:19 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 Franklin Station: 11044 Depth: 87 System UTC = Jul 07 2021 00:12:05 # nquan = 17 # nvalues = 5292 # 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 = flSP: Fluorescence, Seapoint # name 8 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = altM: Altimeter [m] # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 5292 # span 1 = 1.924, 102.794 # span 2 = 1.908, 101.878 # span 3 = 6.3546, 10.1742 # span 4 = 6.3591, 10.1623 # span 5 = 3.346816, 3.499076 # span 6 = 3.346366, 3.498094 # span 7 = 7.3260e-02, 7.7900e+00 # span 8 = 0.4633, 20.4193 # span 9 = 1.0232, 2.2576 # span 10 = -1.510, 1.529 # span 11 = 0, 1 # span 12 = 0.00, 100.00 # span 13 = 31.5803, 33.5829 # span 14 = 31.5837, 33.5742 # span 15 = 2.0310, 6.4621 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 07 2021 00:12:05 [System UTC, header] # bad_flag = -9.990e-29 # # # # # 2374 # 03-Feb-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34931123e-003 # 6.45953988e-004 # 2.36227190e-005 # 2.24939050e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3184 # 03-Mar-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02057865e+001 # 1.42427403e+000 # 1.33508890e-003 # -8.75076514e-006 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 29-Jan-21 # -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 # 0.99996489 # -0.04770 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 4883 # 04-Feb-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38050793e-003 # 6.40753474e-004 # 2.17490826e-005 # 1.86913685e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4395 # 03-Mar-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.98764242e+000 # 1.71429791e+000 # -5.53919773e-003 # 5.32774438e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1119 # 05-Feb-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.8770e-001 # -0.5143 # -4.7967e-003 # 1.9788e-004 # -3.3377e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.0400 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3949 # # # 2 # 0.000 # # # # # # 76341 # # 15.000 # 0.000 # # # # # # # # # 2215 # 2018-11-27 # 2.40000000e+001 # # 0.0100 # # # # # # # # # # # # # datcnv_date = Feb 22 2022 12:51:06, 7.23.2 [datcnv_vars = 13] # datcnv_in = D:\Telework\2021-033\Unprocessed\CTD Data\2021-033-0008.hex D:\Tel ework\2021-033\Processing\doc\2021-033-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Feb 22 2022 12:51:58, 7.23.2 # wildedit_in = D:\Telework\2021-033\Processing\convert\2021-033-0008.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 = Feb 22 2022 12:52:11, 7.23.2 # alignctd_in = D:\Telework\2021-033\Processing\wildedit\2021-033-0008.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 22 2022 12:52:21, 7.23.2 # celltm_in = D:\Telework\2021-033\Processing\align\2021-033-0008.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 22 2022 16:08:23, 7.23.2 [derive_vars = 3] # Derive_in = D:\Telework\2021-033\Processing\celltm\2021-033-0008.cnv D:\Telewo rk\2021-033\Processing\doc\2021-033-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to clean salinity. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Data were collected from 2 casts only as the rest of the cruise was cancelled due to ship propulsion failure. Few data were thus available for the usual tests. Some settings were based on other cruises that used the same CTD and most of the same sensors. Conductivity data are nominal and unedited except that some records were removed in editing temperature and salinity. There were 2 fluorometers in use, a SeaPoint and a WetLabs ECO, but both produced data that looked bad, so those channels have been removed. There was no dissolved oxygen calibration sampling and no information from other cruises. Surface saturation values look reasonable but these oxygen sensors tend to drift low, with typical drift being between 2% and 4%. The 2 salinity channels differed by about 0.006psu. There was only 1 salinity sample but it was not useful for calibration since it came from near 10m where vertical gradients were large. Data from 2021-078 gathered 6 months later suggest that salinity was good to +/- 0.005psu. Pressure values may be low by ~1.4db but evidence from a later cruise shows good accuracy in the pressure sensor. This is a 10,1000db range sensor with initial accuracy and stability both stated to be 1.5db. No recalibration was applied to any channels. For details on the processing see document: 2021-033_Processing_Report.doc. !--1--- --2--- ---3---- ---4---- --5--- --6-- ----7---- -8-- !Pressu Depth Temperat Salinity Oxygen Oxyge Conductiv Numb !re ure: :T1:C1 : n: ity: er_o ! Secondar Dissol Disso Secondary ~bin ! y ved: lved: _rec ! SBE SBE ords !------ ------ -------- -------- ------ ----- --------- ---- *END OF HEADER 3.3 3.2 9.9892 31.6788 6.38 278.2 3.481650 13 4.0 4.0 10.0389 31.6808 6.40 279.1 3.486198 23 5.0 5.0 10.0472 31.6809 6.41 279.6 3.486986 22 6.0 6.0 10.0591 31.6815 6.43 280.5 3.488108 21 7.0 7.0 10.0637 31.6807 6.43 280.2 3.488399 24 8.0 7.9 10.0556 31.6813 6.39 278.7 3.487863 25 9.0 8.9 10.0447 31.6797 6.26 272.9 3.486739 24 10.0 9.9 9.9619 31.6820 6.07 264.4 3.479833 21 11.0 10.9 9.6446 31.6797 5.80 253.0 3.451877 20 12.0 11.9 9.4738 31.6805 5.63 245.5 3.437541 22 13.0 12.9 9.4420 31.6734 5.52 240.5 3.434150 22 14.0 13.9 9.4053 31.6715 5.39 235.0 3.430837 25 15.0 14.9 9.2451 31.7107 5.28 229.9 3.420856 24 16.0 15.9 9.2460 31.7426 5.26 229.5 3.424080 24 17.0 16.9 9.3137 31.7888 5.28 230.4 3.434481 23 18.0 17.8 9.3236 31.8203 5.24 228.4 3.438442 27 19.0 18.8 9.2135 31.8116 5.13 223.7 3.428106 27 20.0 19.8 9.1411 31.8156 5.02 218.8 3.422268 23 21.0 20.8 9.0274 31.8399 4.92 214.6 3.414824 20 22.0 21.8 8.9659 31.8879 4.86 211.9 3.414179 19 23.0 22.8 8.9688 31.9095 4.83 210.3 3.416563 21 24.0 23.8 8.9395 31.9390 4.76 207.6 3.416911 23 25.0 24.8 8.8295 31.9824 4.68 204.1 3.411597 27 26.0 25.8 8.7713 32.0072 4.62 201.5 3.408979 30 27.0 26.8 8.7661 32.0121 4.59 200.1 3.409031 24 28.0 27.8 8.7513 32.0156 4.57 199.1 3.408129 20 29.0 28.8 8.7389 32.0199 4.55 198.1 3.407517 18 30.0 29.8 8.7238 32.0269 4.54 197.7 3.406910 18 31.0 30.7 8.7116 32.0325 4.52 197.1 3.406607 19 32.0 31.7 8.7102 32.0337 4.51 196.4 3.406477 30 33.0 32.7 8.7065 32.0357 4.51 196.4 3.406396 28 34.0 33.7 8.6982 32.0406 4.49 195.7 3.406175 22 35.0 34.7 8.6915 32.0449 4.48 195.4 3.406055 19 36.0 35.7 8.6884 32.0478 4.47 195.0 3.406107 20 37.0 36.7 8.6858 32.0519 4.47 194.7 3.406325 22 38.0 37.7 8.6793 32.0596 4.46 194.3 3.406532 25 39.0 38.6 8.6781 32.0735 4.46 194.5 3.407804 20 40.0 39.6 8.6799 32.0894 4.46 194.3 3.409529 22 41.0 40.6 8.6754 32.1028 4.45 193.9 3.410457 22 42.0 41.6 8.6639 32.1113 4.43 193.2 3.410312 22 43.0 42.6 8.6422 32.1192 4.41 192.2 3.409230 25 44.0 43.6 8.6206 32.1311 4.39 191.3 3.408537 28 45.0 44.6 8.6040 32.1546 4.36 190.1 3.409379 25 46.0 45.6 8.5862 32.1809 4.34 189.3 3.410392 22 47.0 46.6 8.5623 32.2028 4.32 188.2 3.410443 21 48.0 47.6 8.5511 32.2131 4.28 186.6 3.410489 20 49.0 48.6 8.5145 32.2354 4.23 184.5 3.409484 21 50.0 49.6 8.4193 32.2769 4.17 181.5 3.405181 18 51.0 50.6 8.3344 32.3185 4.11 179.1 3.401785 22 52.0 51.6 8.3025 32.3361 4.07 177.2 3.400717 22 53.0 52.6 8.2795 32.3551 4.04 175.8 3.400556 23 54.0 53.5 8.2592 32.3748 4.01 174.5 3.400690 24 55.0 54.5 8.1961 32.4071 3.96 172.3 3.398285 28 56.0 55.5 8.1246 32.4445 3.90 169.9 3.395642 26 57.0 56.5 8.0897 32.4627 3.87 168.4 3.394334 26 58.0 57.5 8.0826 32.4664 3.84 167.4 3.394116 20 59.0 58.5 8.0655 32.4762 3.83 166.8 3.393585 17 60.0 59.5 8.0442 32.4865 3.81 166.0 3.392736 17 61.0 60.5 8.0092 32.5010 3.80 165.3 3.391092 19 62.0 61.5 7.9743 32.5090 3.78 164.5 3.388840 24 63.0 62.5 7.9392 32.5269 3.74 162.9 3.387501 28 64.0 63.4 7.9157 32.5420 3.70 161.0 3.386904 27 65.0 64.4 7.8792 32.5601 3.65 158.9 3.385463 22 66.0 65.4 7.8289 32.5867 3.59 156.3 3.383604 19 67.0 66.4 7.7323 32.6310 3.48 151.7 3.379344 20 68.0 67.4 7.4791 32.7877 3.32 144.4 3.371818 23 69.0 68.4 7.2930 32.9101 3.14 136.7 3.366863 29 70.0 69.3 7.2280 32.9506 3.03 131.9 3.364933 29 71.0 70.3 7.2006 32.9677 2.96 129.0 3.364148 22 72.0 71.3 7.1430 33.0063 2.91 126.8 3.362683 17 73.0 72.3 7.0869 33.0434 2.86 124.6 3.361202 17 74.0 73.4 7.0387 33.0747 2.81 122.2 3.359878 19 75.0 74.4 6.9823 33.1129 2.76 120.2 3.358469 24 76.0 75.4 6.9557 33.1323 2.72 118.4 3.357938 37 77.0 76.3 6.9357 33.1458 2.69 117.1 3.357448 29 78.0 77.3 6.9155 33.1609 2.67 116.2 3.357104 21 79.0 78.3 6.9022 33.1706 2.65 115.6 3.356864 17 80.0 79.3 6.8818 33.1859 2.64 115.1 3.356510 16 81.0 80.3 6.8923 33.1782 2.64 115.0 3.356773 17 82.0 81.3 6.8939 33.1779 2.63 114.7 3.356927 21 83.0 82.3 6.8773 33.1897 2.62 114.1 3.356611 24 84.0 83.2 6.8706 33.1945 2.61 113.6 3.356475 30 85.0 84.2 6.8649 33.1992 2.60 113.0 3.356442 24 86.0 85.2 6.8462 33.2131 2.58 112.1 3.356117 22 87.0 86.2 6.8374 33.2210 2.57 111.7 3.356102 20 88.0 87.2 6.8258 33.2302 2.56 111.3 3.355965 23 89.0 88.2 6.8162 33.2371 2.54 110.7 3.355787 27 90.0 89.2 6.8030 33.2469 2.52 109.6 3.355559 28 91.0 90.2 6.7824 33.2618 2.50 108.7 3.355138 22 92.0 91.2 6.7645 33.2750 2.47 107.6 3.354810 18 93.0 92.2 6.7378 33.2946 2.44 106.2 3.354278 18 94.0 93.2 6.6880 33.3323 2.41 104.7 3.353349 19 95.0 94.2 6.6363 33.3705 2.36 102.6 3.352301 23 96.0 95.2 6.5904 33.4041 2.31 100.5 3.351329 30 97.0 96.1 6.5680 33.4199 2.28 99.3 3.350825 29 98.0 97.1 6.5485 33.4338 2.25 97.7 3.350397 24 99.0 98.1 6.4890 33.4756 2.19 95.4 3.348955 20 100.0 99.1 6.4118 33.5335 2.14 93.2 3.347399 17 101.0 100.1 6.3782 33.5578 2.11 91.6 3.346651 19 102.0 101.1 6.3736 33.5613 2.09 90.9 3.346601 23