*2015/10/02 14:15:32.37 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/03 22:33:03.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 64 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B48D6F58 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 67 2 Temperature:Primary 'deg C (ITS90)' 8.393 10.4003 3 Transmissivity %/metre 50.7 60.7 4 Fluorescence:URU:Seapoint mg/m^3 0.346 1.765 5 PAR uE/m^2/sec 0.151 1413.407 6 Salinity:T0:C0 PSS-78 31.4993 32.5603 7 Oxygen:Dissolved:SBE mL/L 4.142 6.036 8 Oxygen:Dissolved:SBE umol/kg 180.3478 263.1092 9 Number_of_bin_records n/a 15 60 $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 : CS1B EVENT NUMBER : 155 LATITUDE : 50 53.05000 N ! (deg min) LONGITUDE : 128 40.01000 W ! (deg min) WATER DEPTH : 75 ALTIMETER (M) : 9.04 ! 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 18:03:17 4154 4154 CLEAN 5.2.1 2015/08/06 18:19:31 4154 4154 SHIFTDAT 3.4 2015/08/07 11:26:58 4154 4154 SHIFTDAT 3.4 2015/08/07 14:27:49 4154 4154 SHIFTDAT 3.4 2015/08/07 14:42:34 4154 4154 DELETE 6.3 2015/08/07 15:03:41 4154 1778 CTDEDIT 5.0.4 2015/09/28 09:14:06 1778 1658 CALIB 11.8.1 2015/09/28 17:00:26 1658 1658 FILTERS 4.3 2015/09/29 11:11:29 1658 1658 BINAVE 4.2 2015/09/29 11:17:50 1658 64 REMOVECH 8.2 2015/09/29 11:40:29 64 64 CHGUNITS 3.1 2015/09/29 16:18:40 64 64 REORDER 1.3.1 2015/09/29 16:21:05 ? ? HDREDIT2 3.0.2 2015/10/02 14:15:32 ? ? $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 57.29 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2015/09/28 09:14:06 120 records were deleted in this editing session. 10 changes in channel Salinity:T0:C0 -CALIB parameters: 2015/09/28 17:00:26 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 11:40:29 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 14:15:32 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\2015-20-0155.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 = Jun 03 2015 22:34:50 NMEA Latitude = 50 53.05 N NMEA Longitude = 128 40.01 W NMEA UTC (Time) = Jun 03 2015 22:33:03 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: 75 Station: CS1B System UTC = Jun 03 2015 22:34:50 # nquan = 17 # nvalues = 4154 # 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, 4154 # span 1 = 2.119, 67.294 # span 2 = 8.3653, 10.4739 # span 3 = 8.3756, 10.4634 # span 4 = 3.430131, 3.505513 # span 5 = 3.430289, 3.504836 # span 6 = 84.2878, 88.2958 # span 7 = 2.8083e-01, 2.7473e+00 # span 8 = 1.8008, 2.4921 # span 9 = 1.4553e-01, 3.9407e+03 # span 10 = 8.69, 73.80 # span 11 = -1.131, 1.150 # span 12 = 0, 1 # span 13 = 31.4845, 32.5815 # span 14 = 31.4830, 32.5748 # span 15 = 3.9759, 5.9083 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 03 2015 22:33:03 [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 17:18:13, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2015-20\RAW\CTD\2015-20-0155.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 17:07:34, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-20\Processing\convert\2015-20-015 5.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 17:38:04, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-20\Processing\wildedit\2015-20-01 55.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Aug 06 2015 17:43:03, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-20\Processing\align\2015-20-0155.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 17:50:10, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-20\Processing\celltm\2015-20-0155.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 3.0 10.4003 51.7 0.509 1413.4 31.4993 6.04 263.1 34 5.0 10.3361 51.4 0.522 953.2 31.5069 6.02 262.4 23 6.0 10.2619 51.3 0.559 731.2 31.5059 6.02 262.6 22 7.0 10.2205 50.8 0.741 634.5 31.5063 6.02 262.5 28 8.0 10.2033 50.7 0.922 491.2 31.5074 6.01 262.0 30 9.0 10.1882 51.0 0.985 402.8 31.5090 6.01 262.2 28 10.0 10.1705 51.0 1.210 338.8 31.5124 6.01 262.0 24 11.0 10.1599 51.0 1.365 284.3 31.5135 6.01 262.0 24 12.0 10.1595 51.1 1.550 232.4 31.5137 6.00 261.3 23 13.0 10.1492 51.0 1.360 197.2 31.5146 5.94 259.0 23 14.0 10.1215 51.2 1.515 155.2 31.5192 5.88 256.2 23 15.0 9.9926 51.7 1.706 136.9 31.5537 5.82 253.4 23 16.0 9.8633 52.7 1.362 107.6 31.5955 5.74 250.1 25 17.0 9.7222 53.1 1.359 90.1 31.6788 5.66 246.8 27 18.0 9.6138 53.2 1.470 75.6 31.7495 5.62 244.7 26 19.0 9.5909 53.1 1.546 65.2 31.7662 5.55 241.7 24 20.0 9.5391 53.0 1.765 52.8 31.8050 5.46 237.9 24 21.0 9.4540 53.2 1.510 46.4 31.8611 5.39 235.1 25 22.0 9.4090 54.7 1.462 37.8 31.8899 5.35 233.0 24 23.0 9.3699 55.1 1.458 32.1 31.9138 5.31 231.3 23 24.0 9.3505 55.4 1.633 25.9 31.9261 5.31 231.2 23 25.0 9.3426 55.3 1.392 21.8 31.9303 5.30 231.0 25 26.0 9.3433 55.9 1.183 17.9 31.9320 5.29 230.6 27 27.0 9.3412 56.0 1.270 15.2 31.9331 5.26 229.2 25 28.0 9.3270 56.3 1.195 13.1 31.9384 5.21 226.9 24 29.0 9.2940 56.6 1.048 11.1 31.9537 5.09 221.7 25 30.0 9.2204 57.4 0.985 9.5 31.9965 4.88 212.8 25 31.0 8.9664 58.5 0.771 8.2 32.1584 4.74 206.3 24 32.0 8.8547 59.7 0.657 7.2 32.2315 4.62 201.4 24 33.0 8.7412 60.4 0.614 6.2 32.3083 4.57 199.1 25 34.0 8.7130 60.5 0.544 5.5 32.3267 4.55 198.2 24 35.0 8.7062 60.4 0.546 4.9 32.3316 4.53 197.1 24 36.0 8.6702 60.3 0.527 4.2 32.3566 4.51 196.5 23 37.0 8.6556 60.6 0.585 3.7 32.3665 4.50 195.8 23 38.0 8.6471 60.6 0.694 3.2 32.3729 4.48 195.1 25 39.0 8.6327 60.6 0.579 2.7 32.3838 4.46 194.4 27 40.0 8.6186 60.4 0.489 2.4 32.3943 4.45 193.6 28 41.0 8.6123 60.3 0.477 2.1 32.3993 4.42 192.4 28 42.0 8.5875 60.6 0.492 1.9 32.4173 4.39 191.3 26 43.0 8.5679 60.3 0.488 1.7 32.4304 4.38 190.7 24 44.0 8.5655 60.4 0.451 1.5 32.4320 4.38 190.9 21 45.0 8.5619 60.4 0.461 1.4 32.4345 4.38 190.5 22 46.0 8.5613 60.4 0.415 1.3 32.4349 4.37 190.4 15 47.0 8.5537 60.3 0.491 1.1 32.4398 4.36 189.9 21 48.0 8.5476 60.6 0.490 1.0 32.4438 4.34 188.9 23 49.0 8.5411 60.7 0.423 0.9 32.4485 4.33 188.4 25 50.0 8.5280 60.6 0.383 0.8 32.4581 4.29 186.7 24 51.0 8.4893 60.6 0.424 0.7 32.4861 4.26 185.6 24 52.0 8.4693 60.3 0.477 0.7 32.5006 4.25 185.0 25 53.0 8.4644 60.3 0.390 0.6 32.5042 4.24 184.5 29 54.0 8.4507 60.2 0.396 0.5 32.5145 4.22 183.9 29 55.0 8.4433 60.6 0.398 0.5 32.5200 4.23 184.3 25 56.0 8.4433 60.5 0.451 0.4 32.5201 4.23 184.3 24 57.0 8.4449 60.5 0.390 0.4 32.5191 4.21 183.4 22 58.0 8.4412 60.5 0.394 0.4 32.5220 4.21 183.1 22 59.0 8.4393 60.3 0.426 0.3 32.5237 4.20 183.1 22 60.0 8.4311 59.9 0.346 0.3 32.5301 4.21 183.1 22 61.0 8.4390 60.3 0.356 0.3 32.5242 4.21 183.2 22 62.0 8.4402 60.2 0.393 0.2 32.5236 4.19 182.5 26 63.0 8.4281 60.4 0.346 0.2 32.5327 4.18 182.1 30 64.0 8.4171 60.4 0.366 0.2 32.5411 4.18 182.0 35 65.0 8.4181 60.5 0.388 0.2 32.5405 4.18 182.0 43 66.0 8.4160 60.4 0.402 0.2 32.5424 4.17 181.4 35 67.0 8.3930 60.4 0.358 0.2 32.5603 4.14 180.3 60