*2016/04/11 16:29:24.83 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/10/25 05:59:12.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4D8B83F0 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 74 2 Temperature:Secondary 'deg C (ITS90)' 8.5995 10.8455 3 Transmissivity %/metre 3.5 58.9 4 Fluorescence:URU:Seapoint mg/m^3 0.99E-01 0.495 5 PAR uE/m^2/sec 0 14.627 6 Salinity:T1:C1 PSS-78 13.1094 31.5892 7 Oxygen:Dissolved:SBE mL/L 2.993 6.487 8 Oxygen:Dissolved:SBE umol/kg 130.4196 286.7472 9 Number_of_bin_records n/a 13 61 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2015-54\Pro $END *ADMINISTRATION MISSION : 2015-54 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : WC - Douglas Channel SCIENTIST : Wright C. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Douglas Channel STATION : KA17 EVENT NUMBER : 179 LATITUDE : 53 50.08000 N ! (deg min) LONGITUDE : 128 30.28000 W ! (deg min) WATER DEPTH : 84 ALTIMETER (M) : 7.52 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2106 Conductivity ' ' 2280 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 2663 Conductivity:2 ' ' 2754 'Oxygen:SBE 43' ' ' 0997 Fluorometer:Seapoint ' ' 3640 'Transmissometer:WET Labs C-Star' ' ' 1396DR PAR/Irradiance:Biospherical/Licor ' ' 4565 Altimeter ' ' 1253 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.1 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2016/02/10 10:20:17 9326 9326 CLEAN 5.2.1 2016/02/10 10:22:58 9326 9326 SHIFTDAT 3.4 2016/02/10 10:25:23 9326 9326 SHIFTDAT 3.4 2016/02/19 10:31:55 9326 9326 SHIFTDAT 3.4 2016/02/19 10:40:18 9326 9326 DELETE 6.3 2016/02/19 10:58:55 9326 2289 CLEAN 5.2.1 2016/02/19 16:50:01 2289 2289 CTDEDIT 5.0.4 2016/02/23 10:50:54 2289 2056 CALIB 11.8.1 2016/02/25 14:27:16 2056 2056 FILTERS 4.3 2016/02/25 15:38:03 2056 2056 BINAVE 4.2 2016/02/25 16:42:37 2056 74 REMOVECH 8.2 2016/02/25 16:46:37 74 74 CHGUNITS 3.1 2016/02/25 16:47:10 74 74 REORDER 1.3.1 2016/02/26 09:22:05 ? ? MERGEHDR 1.3 2016/04/11 16:15:44 74 74 HDREDIT2 3.0.2 2016/04/11 16:29:24 ? ? $END $REMARKS -CLEAN functions: 2016/02/10 10:22:21 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 [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # 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 64.82 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CLEAN functions: 2016/02/19 16:45:55 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Temperature:Secondary [deg C (ITS90)] where channel Status:Pump [n/a] is in the range 0 to 0 10000 data records in pad range. -CTDEDIT v5.0.4 2016/02/23 10:50:54 233 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2016/02/25 14:27:16 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-54\Processing\doc\2015-54-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure decibar 10 -0.6000000E+00 0.1000000E+01 16 Oxygen:Dissolved:SBE mL/L 10 0.3090000E-01 0.1022500E+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 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2016/02/25 16:46:37 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temp* Salinity reference channel: Sal* 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2016/04/11 16:29:24 Applied edit header: P:\Cruise_Data_Processing\2015-54\Processing\doc\2015-54-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 2: Temperature:Secondary [deg C (ITS90)] Format: F8.3 ==> F9.4 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2015-54\2015-54-179.hex Software Version Seasave V 7.23.1 Temperature SN = 2106 Conductivity SN = 2280 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 24 2015 22:59:19 NMEA Latitude = 53 50.08 N NMEA Longitude = 128 30.28 W NMEA UTC (Time) = Oct 25 2015 05:59:12 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Vector: 2015-54 STATION: KA17 Depth: 89 System UTC = Oct 25 2015 05:59:19 # nquan = 17 # nvalues = 9326 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 16 = flag: flag # span 0 = 1, 9326 # span 1 = 0.709, 74.818 # span 2 = 5.5244, 10.8223 # span 3 = 5.3165, 10.8592 # span 4 = 1.294970, 3.356134 # span 5 = 0.785150, 3.356444 # span 6 = 6.0161, 93.8417 # span 7 = 9.7680e-02, 7.2039e-01 # span 8 = 1.7717, 3.2723 # span 9 = 1.0000e-12, 5.3934e+01 # span 10 = 0.00, 100.00 # span 11 = -1.003, 0.987 # span 12 = 0, 1 # span 13 = 10.7829, 31.5919 # span 14 = 6.5010, 31.5968 # span 15 = 2.8740, 8.2088 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 25 2015 05:59:12 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2106 # 17-Dec-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.14703785e-003 # 6.31044927e-004 # 2.13121431e-005 # 2.18594910e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2280 # 19-Dec-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00904009e+001 # 1.35149315e+000 # -1.84720682e-003 # 1.90856808e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0443 # 17-Dec-14 # -4.435292e+004 # -1.635794e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993627e+001 # -3.271008e-004 # 3.759160e-006 # 1.565300e-009 # 0.99991613 # 0.05243 # 0.000000e+000 # 1.282462e-002 # -8.599824e+000 # # # # # # 2663 # 15-Jan-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36565531e-003 # 6.42337654e-004 # 2.40578991e-005 # 2.42263656e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 19-Dec-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.05920237e+001 # 1.61356129e+000 # -1.94911294e-003 # 2.41671700e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 17-Jan-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.0785e-001 # -0.6967 # -3.5082e-003 # 1.2934e-004 # -1.8411e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.7500e-002 # 1.6200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # # # 2 # 0.000 # # # # # # 1396DR # Feb 5tht 2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 4565 # Mar-16-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # # # # 1253 # # 15.000 # 0.000 # # # # # # # datcnv_date = Feb 03 2016 17:51:05, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2015-54\RAW\CTD\2015-54-179.hex P:\Cruis e_Data_Processing\2015-54\Processing\doc\2015-54-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Feb 04 2016 08:46:12, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-54\Processing\convert\2015-54-179 .cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Feb 09 2016 16:24:22, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-54\Processing\wildedit\2015-54-01 79.cnv # alignctd_adv = sbeox0V 3.500 # celltm_date = Feb 09 2016 16:46:37, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-54\Processing\align\2015-54-0179.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 09 2016 16:56:55, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-54\Processing\celltm\2015-54-0179.c nv P:\Cruise_Data_Processing\2015-54\Processing\doc\2015-54-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records acquired while the pumps were off and some records corrupted by shed wakes. ---------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The deployment method used for the CTD did not include a soak at 10m. Acquisition began as the CTD entered the water with pumps off. Pumps were turned on at approximately 2m and the CTD was generally kept at that depth for about 1.5 to 2 minutes before the full cast was run. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision. There were many problems with the sounder so many water depth entries were corrected based on log records or maximum pressure sampled and altimetry. For details see file 2015-54-water_depth_study.xlsx. The Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±0.6 mL/L from 0 to 20db ±0.3 mL/L from 20db to 100db ±0.1 mL/L from 100db to 300db ±0.06 mL/L below 300db For details on the processing see the report: 2015-54-proc.doc. ---------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Pressure decibar 10 -99 () (-0.6 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.309E-01 1.0225) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T1:C1 : n: er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 1.0 9.7830 33.1 0.481 14.6 13.1094 6.49 286.7 13 2.0 10.3370 32.1 0.467 8.4 16.5747 6.13 270.2 30 3.0 10.5860 28.0 0.483 3.0 19.0684 5.60 246.6 26 4.0 10.8450 14.2 0.495 1.6 23.5238 5.21 228.5 25 5.0 10.7380 3.5 0.494 0.8 25.1577 4.92 215.3 25 6.0 10.6170 20.7 0.452 0.4 26.7941 4.74 207.3 25 7.0 10.6300 44.8 0.390 0.2 27.3473 4.60 201.2 25 8.0 10.5170 54.0 0.333 0.2 27.8720 4.50 196.9 25 9.0 10.3300 51.0 0.276 0.1 28.3150 4.45 194.5 25 10.0 10.2480 53.6 0.235 0.1 28.5852 4.42 192.9 25 11.0 10.2110 56.1 0.212 0.1 28.8159 4.38 191.1 25 12.0 10.1310 57.4 0.194 0.0 28.8886 4.34 189.4 25 13.0 10.0980 58.2 0.176 0.0 29.1096 4.29 187.4 23 14.0 10.0310 58.2 0.165 0.0 29.3050 4.26 186.1 25 15.0 10.0060 56.8 0.149 0.0 29.4222 4.24 185.0 25 16.0 9.9480 58.4 0.147 0.0 29.5748 4.21 183.9 25 17.0 9.9260 58.9 0.146 0.0 29.7295 4.17 181.9 25 18.0 9.8590 58.3 0.134 0.0 29.8640 4.11 179.5 25 19.0 9.7760 58.2 0.128 0.0 29.9524 4.04 176.5 25 20.0 9.6790 58.3 0.122 0.0 30.0613 3.99 174.3 25 21.0 9.6500 58.7 0.122 0.0 30.1230 3.93 171.3 25 22.0 9.5640 58.3 0.122 0.0 30.1784 3.89 169.8 25 23.0 9.5240 58.4 0.122 0.0 30.2318 3.87 168.7 25 24.0 9.5210 58.2 0.122 0.0 30.2654 3.82 166.7 25 25.0 9.5190 57.8 0.122 0.0 30.3061 3.78 165.0 25 26.0 9.4570 54.0 0.122 0.0 30.3708 3.75 163.8 25 27.0 9.4140 54.7 0.122 0.0 30.4261 3.73 162.7 25 28.0 9.3790 56.7 0.120 0.0 30.4668 3.71 161.9 25 29.0 9.3600 56.9 0.110 0.0 30.4906 3.70 161.6 25 30.0 9.3500 57.4 0.110 0.0 30.5180 3.67 160.2 25 31.0 9.3220 57.7 0.115 0.0 30.5554 3.64 158.6 25 32.0 9.2910 57.2 0.110 0.0 30.5993 3.62 158.1 25 33.0 9.2790 55.7 0.110 0.0 30.6350 3.63 158.1 25 34.0 9.2420 56.1 0.110 0.0 30.6836 3.62 157.9 25 35.0 9.2340 58.1 0.111 0.0 30.7260 3.61 157.3 25 36.0 9.2120 57.3 0.110 0.0 30.7521 3.59 156.6 25 37.0 9.2040 57.0 0.111 0.0 30.7671 3.59 156.5 25 38.0 9.1840 57.2 0.112 0.0 30.7981 3.56 155.3 25 39.0 9.1560 56.5 0.110 0.0 30.8356 3.53 154.0 25 40.0 9.1340 56.2 0.110 0.0 30.8622 3.50 152.7 25 41.0 9.1060 55.1 0.110 0.0 30.8963 3.48 151.8 25 42.0 9.0670 55.8 0.110 0.0 30.9475 3.47 151.2 25 43.0 9.0360 55.4 0.110 0.0 30.9895 3.43 149.4 25 44.0 9.0140 55.7 0.110 0.0 31.0229 3.40 148.2 25 45.0 9.0040 54.7 0.110 0.0 31.0354 3.40 148.1 25 46.0 8.9990 50.4 0.110 0.0 31.0426 3.39 147.7 25 47.0 8.9910 50.3 0.110 0.0 31.0545 3.32 144.6 25 48.0 8.9660 52.7 0.110 0.0 31.0844 3.29 143.5 25 49.0 8.9440 46.7 0.110 0.0 31.1139 3.29 143.4 25 50.0 8.9200 41.3 0.110 0.0 31.1474 3.27 142.7 25 51.0 8.9020 43.3 0.110 0.0 31.1708 3.25 141.5 25 52.0 8.8840 43.6 0.110 0.0 31.1954 3.21 140.0 24 53.0 8.8560 40.3 0.110 0.0 31.2312 3.20 139.5 25 54.0 8.8400 39.2 0.110 0.0 31.2524 3.21 139.7 25 55.0 8.8320 42.1 0.120 0.0 31.2635 3.20 139.7 25 56.0 8.8220 44.3 0.110 0.0 31.2769 3.20 139.6 25 57.0 8.8120 46.2 0.110 0.0 31.2915 3.19 139.2 25 58.0 8.7950 45.8 0.110 0.0 31.3158 3.19 139.2 25 59.0 8.7810 46.2 0.110 0.0 31.3353 3.19 139.0 25 60.0 8.7690 48.1 0.110 0.0 31.3526 3.20 139.6 25 61.0 8.7620 50.2 0.106 0.0 31.3660 3.20 139.6 25 62.0 8.7480 51.8 0.114 0.0 31.3876 3.21 139.7 25 63.0 8.7380 52.2 0.108 0.0 31.4036 3.18 138.5 25 64.0 8.7210 53.2 0.099 0.0 31.4244 3.17 138.0 25 65.0 8.7050 54.0 0.107 0.0 31.4415 3.15 137.5 14 66.0 8.6850 51.4 0.110 0.0 31.4680 3.10 135.1 49 67.0 8.6720 50.5 0.110 0.0 31.4859 3.09 134.7 51 68.0 8.6610 50.3 0.108 0.0 31.5016 3.08 134.2 48 69.0 8.6490 50.3 0.110 0.0 31.5178 3.07 133.6 48 70.0 8.6360 50.1 0.108 0.0 31.5354 3.06 133.5 57 71.0 8.6260 50.0 0.111 0.0 31.5506 3.05 133.0 59 72.0 8.6160 51.0 0.107 0.0 31.5648 3.04 132.3 61 73.0 8.6090 50.9 0.110 0.0 31.5751 3.03 132.2 29 74.0 8.5990 49.2 0.110 0.0 31.5892 2.99 130.4 46