*2018/11/05 10:09:02.76 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/18 11:07:38.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F6510AEB NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.093 90.89 2 Depth metres 1.082 90.102 3 Temperature:Primary 'deg C (ITS90)' 7.8583 12.4539 4 Fluorescence:URU:Wetlabs mg/m^3 0.142 1.166 5 Salinity:T0:C0 PSS-78 32.4726 33.5939 6 Oxygen:Dissolved:SBE mL/L 2.745 7.458 7 Oxygen:Dissolved:SBE umol/kg 119.417 324.9708 8 Conductivity:Primary S/m 3.481384 3.780926 9 Number_of_bin_records n/a 8 61 $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 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 6 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2018-090\Processing\derive\2018-090-0030.cnv $END *ADMINISTRATION MISSION : 2018-090 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : OPP - MEQ SCIENTIST : Vagle S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : 'Boundary Pass, Juan de Fuca, Swiftsure Bank,' CONTINUED : ' Barkeley Sound' STATION : HFTA 0007 EVENT NUMBER : 30 LATITUDE : 48 33.01000 N ! (deg min) LONGITUDE : 125 4.14000 W ! (deg min) WATER DEPTH : 85 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 0251123 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2968 Conductivity ' ' 2173 'Pressure:Strain Gauge' ' ' 1123 'Oxygen:SBE 43' ' ' 0766 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2214 $END $REMARKS 1.0 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2018/11/01 14:35:31 7887 7887 CLEAN 5.2.3 2018/11/01 14:35:48 7887 7887 CLIP 1.3 2018/11/01 14:36:41 7887 5968 SHIFTDAT 3.4 2018/11/01 16:38:35 5968 5968 DELETE 6.3 2018/11/02 08:37:13 5968 2229 CTDEDIT 5.2.3 2018/11/02 11:32:19 2229 1976 CALIB 11.9 2018/11/02 16:09:03 1976 1976 FILTERS 4.3 2018/11/02 16:28:58 1976 1976 BINAVE 4.2 2018/11/02 16:31:57 1976 91 REMOVECH 8.2 2018/11/02 16:33:33 91 91 CHGUNITS 3.1.1 2018/11/02 16:49:09 91 91 REORDER 1.3.1 2018/11/05 10:08:59 ? ? HDREDIT2 3.1.1 2018/11/05 10:09:02 ? ? $END $REMARKS -CLEAN functions: 2018/11/01 14:35:45 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 CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1920, 50000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.70 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: 9 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 81.36 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/11/02 11:32:19 253 records were deleted in this editing session. 116 changes in channel Salinity:T0:C0 -CALIB parameters: 2018/11/02 16:09:03 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2018-090\Processing\doc\2018-090-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1060000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 7 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Press* 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 2018/11/02 16:33:33 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2018/11/05 10:09:02 Applied edit header: P:\Cruise_Data_Processing\2018-090\Processing\doc\2018-090-HDR.TXT Channel 1: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER 1.0 Dec 1 2012 10:43:42 2018-08-18T11:07:35 15.5 0.3 7.3 3.3 0.0 63.5 12.9 101023744 1876262912 1403107 26059207 0 0 Sea-Bird Electronics, Inc 1.0 Dec 1 2012 10:43:42 1.0 2015-10-29T13:15:10 temperature-0 2968 conductivity-0 2173 strain-0 4708555 OXY 0766 CHL ECO 2214 NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE 115200 1 0 ser1 9600 1 S> ts 0 start 254 254 1 3 60 0 ser2 9600 1 S> ts 0 start 254 254 1 3 60 0 0 0 0 2800 45 1 0 1 1 1 0 0 0 0 0 0 8 4708555 2015-11-11 6.961122e-01 5.499725e-04 1.531754e-13 -9.283356e+01 4.149143e+01 1.528701e+00 8.370818e+06 -8.596546e+01 5.906569e+00 1.040725e+02 -8.961324e-03 0.000000e+00 0.000000e+00 2.900000e+03 2018-08-18T11:07:38 # nquan = 11 # nvalues = 7887 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = c0S/m: Conductivity [S/m] # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 10 = flag: flag # span 0 = 1, 7887 # span 1 = -0.092, 91.365 # span 2 = -0.092, 90.570 # span 3 = 7.8546, 12.5301 # span 4 = -0.4030, 64.5970 # span 5 = 1.2684, 3.0622 # span 6 = 0.027230, 3.781848 # span 7 = -1.984, 1.406 # span 8 = 0.1728, 33.5960 # span 9 = 2.5680, 9.1517 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Aug 18 2018 11:07:38 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2968 # 22-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.30535958e-003 # 6.39798216e-004 # 2.19306163e-005 # 1.97019170e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2173 # 23-Feb-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01676051e+001 # 1.39410479e+000 # -2.69269723e-003 # 2.58106152e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1123 # 11-Nov-15 # 6.96112196e-001 # 5.49972465e-004 # 1.53175364e-013 # -9.28335614e+001 # 4.14914260e+001 # 1.52870082e+000 # 8.37081850e+006 # -8.59654618e+001 # 5.90656907e+000 # 1.04072526e+002 # -8.96132376e-003 # 0.00000000e+000 # 0.000000 # # # # # # 0766 # 01-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.3201e-001 # -0.5240 # -4.4417e-003 # 2.5497e-004 # -3.9030e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # FLRTD-2214 # 2/6/2017 # 1.30000000e+001 # # 0.0310 # # # # # # # # # # # # # # # # # # # # #
# datcnv_date = Oct 31 2018 16:27:53, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2018-090\Processing\renamed CTD files\20 18-090-0030.xml P:\Cruise_Data_Processing\2018-090\Processing\doc\2018-090-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Nov 01 2018 10:22:36, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-090\Processing\convert\2018-090-0 030.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 32 # wildedit_vars = prdM depSM t090C c0S/m # wildedit_excl_bad_scans = yes # alignctd_date = Nov 01 2018 14:09:39, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-090\Processing\wildedit\2018-090- 0030.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 01 2018 14:11:15, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-090\Processing\align\2018-090-0030. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 01 2018 14:12:11, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2018-090\Processing\celltm\2018-090-0030 .cnv P:\Cruise_Data_Processing\2018-034\Processing\doc\2018-034-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 extremely noisy with some complete reversals of direction. CTDEDIT was used to remove records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. NOTE: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. The only data available for event #66 came from the soak period so they have not been processed. There was no calibration sampling during this cruise. Recalibration of dissolved oxygen data was based on an intercomparison with an SBE911 on one cast during a previous cruise. This is considered a rough estimate. Salinity was not recalibrated; rough comparisons during 2 previous cruises suggest it is within +/-0.005psu. For details on the processing see document: 2018-090_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.06) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Conductiv Numb !re ure: cence: :T0:C0 : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- --------- ---- *END OF HEADER 1.1 1.1 12.4539 1.166 32.4738 7.46 325.0 3.780926 25 1.9 1.9 12.4491 1.141 32.4742 7.46 325.0 3.780562 61 3.0 2.9 12.3974 1.074 32.4756 7.43 323.7 3.776083 39 3.9 3.8 12.3344 1.047 32.4749 7.41 322.7 3.770352 26 5.0 5.0 12.2662 1.036 32.4726 7.34 319.7 3.764228 20 6.0 6.0 12.1934 0.950 32.4729 7.35 320.2 3.758323 19 6.9 6.9 12.1898 1.014 32.4776 7.27 316.6 3.757162 29 7.9 7.8 11.8764 0.936 32.4881 7.07 307.9 3.730525 22 9.0 8.9 11.8110 0.804 32.4870 6.92 301.4 3.724462 17 10.1 10.0 11.3496 0.848 32.5160 6.74 293.6 3.686272 31 11.1 11.0 10.9838 0.735 32.5383 6.51 283.6 3.655655 26 12.0 11.9 10.9493 0.734 32.5446 6.43 280.1 3.653244 26 13.0 12.9 10.7889 0.751 32.5581 6.26 272.7 3.640361 20 14.0 13.9 10.5497 0.618 32.5838 6.12 266.3 3.621763 23 14.9 14.8 10.5384 0.631 32.5945 6.03 262.8 3.621654 20 15.9 15.8 10.4022 0.613 32.6098 5.87 255.6 3.611010 21 17.0 16.9 10.3182 0.627 32.6206 5.80 252.5 3.604636 14 18.0 17.8 10.3134 0.582 32.6272 5.76 250.7 3.604894 16 19.1 18.9 10.3168 0.603 32.6315 5.69 248.0 3.605674 18 20.0 19.8 10.2202 0.594 32.6434 5.60 243.8 3.597536 10 21.0 20.8 10.1244 0.659 32.6613 5.49 239.1 3.591539 15 21.9 21.8 10.0504 0.698 32.6838 5.39 234.7 3.587199 22 23.0 22.8 9.8294 0.720 32.7505 5.01 218.1 3.574087 25 24.0 23.8 9.7157 0.645 32.7926 4.84 210.9 3.568121 16 25.0 24.8 9.6099 0.597 32.8135 4.75 206.9 3.560764 14 26.1 25.9 9.5205 0.635 32.8370 4.66 202.7 3.555115 26 27.0 26.7 9.4121 0.593 32.8607 4.48 195.1 3.547659 16 28.0 27.8 9.3177 0.567 32.8793 4.37 190.1 3.541100 12 29.0 28.8 9.0500 0.496 32.9413 4.26 185.5 3.523396 15 30.0 29.8 8.9668 0.470 32.9602 4.14 180.4 3.517846 19 31.0 30.7 8.9441 0.383 32.9674 4.09 178.2 3.516569 15 32.0 31.7 8.8852 0.377 32.9932 4.05 176.4 3.513849 16 33.0 32.8 8.8396 0.337 33.0128 4.03 175.3 3.511682 18 34.0 33.7 8.8396 0.355 33.0134 4.00 174.1 3.511786 17 35.0 34.7 8.8248 0.327 33.0214 3.97 172.6 3.511271 16 36.0 35.7 8.7826 0.338 33.0399 3.93 171.2 3.509325 14 37.1 36.8 8.7370 0.304 33.0569 3.89 169.3 3.506928 25 38.0 37.6 8.7277 0.252 33.0602 3.86 168.2 3.506458 16 39.0 38.7 8.7264 0.292 33.0615 3.85 167.5 3.506508 13 40.1 39.7 8.6434 0.293 33.1009 3.83 166.6 3.502907 20 41.0 40.6 8.5894 0.225 33.1252 3.81 165.7 3.500448 8 42.0 41.6 8.5758 0.207 33.1303 3.79 164.9 3.499765 18 43.0 42.7 8.5741 0.212 33.1310 3.78 164.6 3.499725 18 44.1 43.7 8.5648 0.210 33.1364 3.78 164.6 3.499450 31 45.0 44.6 8.5407 0.175 33.1520 3.79 165.0 3.498829 30 46.0 45.6 8.5292 0.173 33.1617 3.79 165.2 3.498764 38 46.9 46.5 8.5265 0.195 33.1641 3.79 165.0 3.498795 19 48.0 47.6 8.5105 0.170 33.1766 3.79 164.7 3.498600 20 49.0 48.5 8.4624 0.218 33.2060 3.77 163.9 3.497125 24 50.0 49.6 8.4325 0.212 33.2319 3.73 162.2 3.496965 18 51.0 50.6 8.4241 0.183 33.2425 3.70 161.0 3.497265 22 52.0 51.5 8.4148 0.178 33.2470 3.69 160.6 3.496889 19 53.1 52.6 8.4041 0.172 33.2521 3.69 160.4 3.496472 23 54.1 53.7 8.3853 0.144 33.2700 3.64 158.4 3.496527 15 55.0 54.5 8.3660 0.165 33.2877 3.61 157.2 3.496528 19 56.0 55.5 8.3528 0.162 33.2999 3.58 155.8 3.496537 31 57.0 56.5 8.3265 0.167 33.3181 3.54 154.1 3.495950 27 58.0 57.5 8.3124 0.142 33.3267 3.51 152.6 3.495542 25 59.0 58.5 8.2978 0.156 33.3373 3.48 151.4 3.495283 26 60.0 59.5 8.2851 0.144 33.3453 3.46 150.4 3.494941 35 61.0 60.4 8.2792 0.162 33.3491 3.44 149.8 3.494812 31 62.0 61.5 8.2744 0.158 33.3525 3.42 149.0 3.494755 25 63.0 62.5 8.2706 0.175 33.3554 3.42 149.0 3.494722 28 64.0 63.5 8.2725 0.186 33.3539 3.42 148.9 3.494797 31 64.9 64.3 8.2627 0.155 33.3619 3.39 147.6 3.494721 30 66.0 65.4 8.2000 0.154 33.4084 3.32 144.6 3.493539 19 67.0 66.4 8.1638 0.152 33.4330 3.26 142.0 3.492648 23 68.0 67.4 8.1436 0.229 33.4472 3.22 139.9 3.492219 19 69.0 68.4 8.1298 0.198 33.4604 3.18 138.4 3.492268 23 70.0 69.4 8.1182 0.231 33.4718 3.15 137.1 3.492334 30 71.1 70.4 8.1103 0.240 33.4794 3.12 135.8 3.492391 29 72.0 71.4 8.1007 0.233 33.4893 3.09 134.6 3.492503 20 73.0 72.3 8.0993 0.249 33.4915 3.09 134.3 3.492627 14 74.0 73.4 8.0985 0.258 33.4946 3.08 134.1 3.492894 18 75.0 74.3 8.0964 0.264 33.4969 3.07 133.6 3.492963 17 76.0 75.3 8.0958 0.254 33.4976 3.07 133.5 3.493021 12 77.0 76.3 8.0927 0.260 33.4995 3.06 133.1 3.492969 12 78.0 77.3 8.0867 0.259 33.5033 3.05 132.5 3.492828 17 79.0 78.3 8.0821 0.238 33.5058 3.04 132.0 3.492685 12 80.0 79.3 8.0781 0.246 33.5077 3.03 131.7 3.492548 14 81.0 80.3 8.0489 0.266 33.5182 2.99 130.2 3.491009 22 82.0 81.3 7.9649 0.224 33.5490 2.92 127.0 3.486319 16 83.0 82.3 7.9420 0.182 33.5579 2.88 125.5 3.485174 17 84.0 83.3 7.9141 0.209 33.5693 2.84 123.7 3.483813 25 85.0 84.3 7.8941 0.215 33.5788 2.81 122.5 3.482864 15 86.0 85.2 7.8832 0.178 33.5834 2.80 121.7 3.482352 16 87.1 86.3 7.8723 0.183 33.5878 2.78 120.8 3.481897 29 87.9 87.1 7.8643 0.157 33.5912 2.77 120.3 3.481538 21 89.0 88.2 7.8629 0.192 33.5917 2.76 120.0 3.481498 19 90.0 89.2 7.8637 0.185 33.5916 2.76 120.1 3.481614 29 90.9 90.1 7.8583 0.212 33.5939 2.75 119.4 3.481384 18