*2015/10/02 14:15:24.99 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/05/30 13:38:14.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 73BCC3B6 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 81 2 Temperature:Primary 'deg C (ITS90)' 7.5396 11.1036 3 Transmissivity %/metre 25.4 64.4 4 Fluorescence:URU:Seapoint mg/m^3 0.16 13.176 5 PAR uE/m^2/sec 0 21.686 6 Salinity:T0:C0 PSS-78 31.8026 33.4629 7 Oxygen:Dissolved:SBE mL/L 2.501 8.48 8 Oxygen:Dissolved:SBE umol/kg 108.8082 369.5939 9 Number_of_bin_records n/a 2 41 $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\2015-20\Pro $END *ADMINISTRATION MISSION : 2015-20 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LD05 EVENT NUMBER : 70 LATITUDE : 48 49.74000 N ! (deg min) LONGITUDE : 126 3.61000 W ! (deg min) WATER DEPTH : 89 ALTIMETER (M) : 9.45 ! 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 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 1763 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 5013 Conductivity:2 ' ' 3394 'Oxygen:SBE 43' ' ' 1438 Fluorometer:Seapoint ' ' 3640 'Transmissometer:WET Labs C-Star' ' ' 1396DR Altimeter ' ' 62354 PAR/Irradiance:Biospherical/Licor ' ' 4565 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/08/06 17:53:21 5443 5443 CLEAN 5.2.1 2015/08/06 18:09:49 5443 5443 SHIFTDAT 3.4 2015/08/07 11:17:26 5443 5443 SHIFTDAT 3.4 2015/08/07 14:18:02 5443 5443 SHIFTDAT 3.4 2015/08/07 14:33:18 5443 5443 DELETE 6.3 2015/08/07 14:56:57 5443 1979 CTDEDIT 5.0.4 2015/09/04 15:17:40 1979 1877 CALIB 11.8.1 2015/09/28 16:55:56 1877 1877 FILTERS 4.3 2015/09/29 11:07:02 1877 1877 BINAVE 4.2 2015/09/29 11:15:48 1877 80 REMOVECH 8.2 2015/09/29 11:40:28 80 80 CHGUNITS 3.1 2015/09/29 16:18:31 80 80 REORDER 1.3.1 2015/09/29 16:20:58 ? ? HDREDIT2 3.0.2 2015/10/02 14:15:24 ? ? $END $REMARKS -CLEAN functions: 2015/08/06 18:05:11 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: Fluor* # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 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= 0.90 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 70.96 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2015/09/04 15:17:40 102 records were deleted in this editing session. 55 changes in channel Salinity:T0:C0 -CALIB parameters: 2015/09/28 16:55:56 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-20\Processing\doc\2015-20-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Salinity:T1:C1 PSS-78 10 0.1600000E-02 0.1000000E+01 16 Oxygen:Dissolved:SBE mL/L 10 0.2480000E-01 0.1023500E+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 2015/09/29 11:40:28 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2015/10/02 14:15:24 Applied edit header: P:\Cruise_Data_Processing\2015-20\Processing\doc\2015-20-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 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = E:\Data\2015-20\2015-20-0070.hex Software Version Seasave V 7.22.4 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 30 2015 13:39:45 NMEA Latitude = 48 49.74 N NMEA Longitude = 126 03.61 W NMEA UTC (Time) = May 30 2015 13:38:14 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 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds advance voltage 6 0.000 seconds advance voltage 7 0.000 seconds S> Ship: J P Tully Cruise: 2015-20 Depth: 89 Station: LD05 System UTC = May 30 2015 13:39:45 # nquan = 17 # nvalues = 5443 # 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 = 0.5 # name 16 = flag: flag # span 0 = 1, 5443 # span 1 = 2.204, 80.956 # span 2 = 7.5390, 11.1065 # span 3 = 7.5389, 11.1057 # span 4 = 3.419251, 3.595298 # span 5 = 3.420411, 3.594275 # span 6 = 70.1901, 89.6240 # span 7 = 1.4652e-01, 1.8926e+01 # span 8 = 1.2744, 3.3370 # span 9 = 1.0000e-12, 2.3660e+01 # span 10 = 8.84, 87.28 # span 11 = -1.424, 1.531 # span 12 = 0, 1 # span 13 = 31.7722, 33.4634 # span 14 = 31.7295, 33.4638 # span 15 = 2.3730, 8.3004 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 30 2015 13:38:14 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2023 # 31-Jan-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11056177e-003 # 6.24714349e-004 # 1.97891287e-005 # 1.88702998e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1763 # 01-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22314873e+000 # 5.07768024e-001 # -5.15940128e-004 # 5.09668877e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 30-Dec-13 # -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 # 0.99997945 # -0.25000 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 5013 # 27-Feb-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36833110e-003 # 6.37693324e-004 # 2.08227492e-005 # 1.72454648e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3394 # 03-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.62060268e+000 # 1.47483016e+000 # -1.36190582e-003 # 1.93968125e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1438 # 03-Jan-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.7181e-001 # -0.5187 # -2.2511e-003 # 1.3917e-004 # -2.6436e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.4300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # # # 2 # 0.000 # # # # # # 1396DR # Feb 5tht 2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 62354 # # 15.000 # 0.000 # # # # # # # # # 4565 # Mar-16-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # # datcnv_date = Aug 05 2015 17:15:08, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2015-20\RAW\CTD\2015-20-0070.hex P:\Crui se_Data_Processing\2015-20\Processing\doc\2015-20-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Aug 06 2015 17:04:50, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-20\Processing\convert\2015-20-007 0.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 = Aug 06 2015 17:35:22, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-20\Processing\wildedit\2015-20-00 70.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Aug 06 2015 17:40:22, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-20\Processing\align\2015-20-0070.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 06 2015 17:46:39, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-20\Processing\celltm\2015-20-0070.c nv P:\Cruise_Data_Processing\2015-20\Processing\doc\2015-20-ctd.xmlcon # derive_time_window_docdt = seconds: 0.5 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove surface records and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The fluorometer cable was installed incorrectly for events #85-115, so the Fluorescence:URU:Seapoint channel was removed from those files. For many casts between events #24 and 81 there are frequent spikes in fluorescence below 60m, but near the surface the values look reasonable. A graphical editor was used to remove records from obviously bad sections of temperature and salinity data, and some salinity data were smoothed to remove small spikes. Where there was corruption of salinity data that was not seen in temperature data, only salinity points were removed. 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, except that a small offset in the fit was allowed. Downcast Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±1.0 mL/L from 0 to 20db ±0.5 mL/L from 20 to 100db ±0.3 mL/L from 100db to 250db ±0.08 mL/L from 250db to 400db ±0.04 mL/L below 400db For details on the processing see document: 2015-20_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T1:C1 PSS-78 10 -99 () (0.16E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.248E-01 1.0235) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 2.0 11.1019 26.4 10.330 21.7 31.8298 8.46 368.8 2 3.0 11.1026 26.0 10.857 18.7 31.8296 8.48 369.6 23 4.0 11.1021 25.8 12.165 14.4 31.8299 8.47 369.3 6 5.0 11.1023 25.4 11.873 7.7 31.8298 8.48 369.6 25 6.0 11.1016 26.1 12.770 5.5 31.8297 8.48 369.6 21 7.0 11.1036 26.0 13.176 3.7 31.8296 8.47 369.2 16 8.0 11.1029 25.9 11.486 2.5 31.8297 8.45 368.4 17 9.0 11.0872 25.6 11.307 1.6 31.8310 8.44 367.7 24 10.0 11.0775 25.6 11.780 1.2 31.8318 8.29 361.2 29 11.0 10.9896 25.9 11.176 0.9 31.8373 7.78 339.2 32 12.0 10.6826 25.7 10.678 0.7 31.8387 7.27 316.7 28 13.0 10.4941 27.1 10.733 0.5 31.8394 6.73 293.2 24 14.0 10.3541 27.9 10.060 0.3 31.8295 5.95 259.2 22 15.0 9.9950 30.4 8.431 0.2 31.8026 5.30 230.8 22 16.0 9.6621 41.3 6.379 0.2 31.8269 5.00 217.9 23 17.0 9.4674 49.7 4.042 0.1 31.9123 4.75 206.9 23 18.0 9.2663 53.5 3.647 0.1 31.9356 4.51 196.4 25 19.0 9.0994 55.9 2.923 0.1 31.9616 4.29 187.0 23 20.0 8.9127 58.3 3.101 0.1 32.0290 4.15 180.8 21 21.0 8.7538 60.3 2.583 0.1 32.1383 4.12 179.4 20 22.0 8.7453 61.3 1.388 0.0 32.1958 4.13 180.0 23 23.0 8.7491 61.6 1.928 0.0 32.2329 4.18 182.3 26 24.0 8.7936 61.7 1.368 0.0 32.2848 4.19 182.4 26 25.0 8.7750 61.2 1.283 0.0 32.3078 4.14 180.3 22 26.0 8.7360 61.4 1.274 0.0 32.3189 4.18 181.9 21 27.0 8.7536 61.5 1.055 0.0 32.3475 4.22 183.7 21 28.0 8.7926 61.8 0.819 0.0 32.3839 4.18 182.1 22 29.0 8.7483 61.1 0.738 0.0 32.4038 4.09 178.1 25 30.0 8.6899 61.6 0.607 0.0 32.4156 4.07 177.3 27 31.0 8.6689 62.7 4.461 0.0 32.4939 4.19 182.3 29 32.0 8.6997 63.1 1.968 0.0 32.5587 4.24 184.7 28 33.0 8.6813 63.6 1.061 0.0 32.5879 4.25 185.1 22 34.0 8.6695 62.6 0.738 0.0 32.6117 4.24 184.6 19 35.0 8.6614 63.8 0.641 0.0 32.6167 4.24 184.4 19 36.0 8.6545 63.2 0.455 0.0 32.6260 4.22 183.7 25 37.0 8.6252 63.9 0.445 0.0 32.6457 4.22 183.7 33 38.0 8.6177 64.2 0.342 0.0 32.6734 4.19 182.3 25 39.0 8.5942 64.2 0.390 0.0 32.6814 4.12 179.3 19 40.0 8.5611 64.1 0.277 0.0 32.6951 4.03 175.6 18 41.0 8.5161 64.2 0.251 0.0 32.7052 3.97 172.9 22 42.0 8.4200 64.4 0.236 0.0 32.7480 3.98 173.5 28 43.0 8.4252 64.2 0.202 0.0 32.7822 4.00 174.1 28 44.0 8.4196 64.3 0.194 0.0 32.8006 3.92 170.8 24 45.0 8.3556 64.2 0.174 0.0 32.8891 3.79 164.8 23 46.0 8.2472 63.9 0.202 0.0 32.9370 3.67 159.6 25 47.0 8.1860 63.6 0.193 0.0 32.9620 3.54 154.1 26 48.0 8.1374 63.3 0.197 0.0 32.9861 3.49 152.1 25 49.0 8.1169 63.1 0.172 0.0 33.0032 3.52 153.2 25 50.0 8.0860 63.2 0.163 0.0 33.0381 3.62 157.7 25 51.0 8.0513 63.2 0.172 0.0 33.0756 3.75 163.2 22 52.0 7.9739 63.1 0.214 0.0 33.1376 3.65 158.9 19 53.0 7.9471 63.3 0.214 0.0 33.1549 3.39 147.5 20 54.0 7.8964 62.9 0.408 0.0 33.1780 3.14 136.6 18 55.0 7.8264 61.8 0.957 0.0 33.2081 3.01 130.9 24 56.0 7.8080 61.4 0.358 0.0 33.2190 2.93 127.5 24 57.0 7.7816 61.1 0.324 0.0 33.2351 2.90 126.1 24 58.0 7.7656 60.5 0.236 0.0 33.2442 2.89 125.9 27 59.0 7.7590 60.6 0.199 0.0 33.2579 2.89 125.8 34 60.0 7.7486 60.7 0.194 0.0 33.2736 2.89 125.6 29 61.0 7.7462 60.6 0.167 0.0 33.2777 2.88 125.4 22 62.0 7.7459 60.4 0.201 0.0 33.2797 2.85 124.1 19 63.0 7.7432 60.3 0.177 0.0 33.2830 2.82 122.5 18 64.0 7.7143 60.2 0.191 0.0 33.3063 2.79 121.3 19 65.0 7.6722 58.9 0.207 0.0 33.3346 2.76 120.1 26 66.0 7.6205 59.6 0.201 0.0 33.3747 2.76 120.3 29 67.0 7.6026 59.6 0.174 0.0 33.3895 2.74 119.1 24 68.0 7.5886 59.4 0.179 0.0 33.4022 2.71 118.0 20 69.0 7.5854 59.2 0.191 0.0 33.4051 2.67 116.3 19 70.0 7.5754 58.4 0.160 0.0 33.4133 2.62 113.9 21 71.0 7.5696 58.6 0.161 0.0 33.4301 2.57 111.9 29 72.0 7.5700 57.1 0.209 0.0 33.4358 2.55 110.9 38 73.0 7.5700 56.5 0.207 0.0 33.4371 2.54 110.7 24 74.0 7.5692 56.3 0.227 0.0 33.4380 2.55 110.9 19 75.0 7.5680 56.1 0.190 0.0 33.4401 2.54 110.5 18 76.0 7.5666 55.9 0.179 0.0 33.4417 2.54 110.6 20 77.0 7.5649 55.9 0.220 0.0 33.4432 2.54 110.6 25 78.0 7.5625 55.7 0.204 0.0 33.4458 2.54 110.3 32 79.0 7.5547 55.7 0.279 0.0 33.4519 2.52 109.8 28 80.0 7.5440 55.5 0.243 0.0 33.4593 2.51 109.2 41 81.0 7.5396 55.4 0.257 0.0 33.4629 2.50 108.8 12