*2015/06/09 13:22:05.67 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/03/11 03:18:10.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 36 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : DDA0304D NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 37 2 Temperature:Primary 'deg C (ITS90)' 8.2601 8.7732 3 Transmissivity %/metre 54.7 58.7 4 Fluorescence:URU:Seapoint mg/m^3 0.139 1.16 5 PAR uE/m^2/sec 0 0.531 6 Salinity:T0:C0 PSS-78 29.1726 31.2224 7 Oxygen:Dissolved:SBE mL/L 5.429 6.135 8 Oxygen:Dissolved:SBE umol/kg 236.6403 267.8138 9 Number_of_bin_records n/a 16 76 $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\2015-03\Pro $END *ADMINISTRATION MISSION : 2015-03 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : WC-DC SCIENTIST : Vagle S. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Douglas Channel STATION : UC-31 EVENT NUMBER : 70 LATITUDE : 53 32.21000 N ! (deg min) LONGITUDE : 128 59.74000 W ! (deg min) WATER DEPTH : 42 ALTIMETER (M) : 5.81 ! 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 ' ' 2023 Conductivity ' ' 1763 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 5013 Conductivity:2 ' ' 3394 PAR/Irradiance:Biospherical/Licor ' ' 4565 Fluorometer:Seapoint ' ' 3642 Altimeter ' ' 1252 'Oxygen:SBE 43' ' ' 1438 'Transmissometer:WET Labs C-Star' ' ' 1396DR Unavailable ' ' ' ' 'SPAR/Surface Irradiance' ' ' 16504 $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 2015/06/01 15:30:09 7940 7940 CLEAN 5.2.1 2015/06/01 15:36:43 7940 7940 SHIFTDAT 3.4 2015/06/01 15:43:26 7940 7940 SHIFTDAT 3.4 2015/06/02 09:55:20 7940 7940 SHIFTDAT 3.4 2015/06/02 10:00:34 7940 7940 DELETE 6.3 2015/06/02 10:04:57 7940 2002 CTDEDIT 5.0.4 2015/06/08 10:09:31 2002 1564 CALIB 11.8.1 2015/06/09 09:55:22 1564 1564 BINAVE 4.2 2015/06/09 10:54:20 1564 36 REMOVECH 8.2 2015/06/09 11:01:09 36 36 CHGUNITS 3.1 2015/06/09 12:18:35 36 36 REORDER 1.3.1 2015/06/09 12:18:51 ? ? HDREDIT2 3.0.2 2015/06/09 13:22:05 ? ? $END $REMARKS -CLEAN functions: 2015/06/01 15:31:54 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 # 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= -0.60 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= -0.40 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 27.25 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2015/06/08 10:09:31 438 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2015/06/09 09:55:22 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-03\Processing\doc\2015-03-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Salinity:T0:C0 PSS-78 10 -0.3000000E-02 0.1000000E+01 17 Oxygen:Dissolved:SBE mL/L 10 0.5690000E-01 0.1018700E+01 -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 2015/06/09 11:01:09 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] PAR:Reference [uE/m^2/sec] Descent_Rate [m/s] Status:Pump Altimeter [metres] Salinity:T1:C1 [PSS-78] 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: 2015/06/09 13:22:05 Applied edit header: P:\Cruise_Data_Processing\2015-03\Processing\doc\2015-03-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 = C:\CTD Data\2015-03\2015-03-070.hex Software Version Seasave V 7.23.1 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Mar 10 2015 20:18:20 NMEA Latitude = 53 32.21 N NMEA Longitude = 128 59.74 W NMEA UTC (Time) = Mar 11 2015 03:18:10 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 surface PAR voltage added to scan A/D offset = 0 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Vector: 2015-03 Station: UC-31 Depth: 42 System UTC = Mar 11 2015 03:18:20 # nquan = 18 # nvalues = 7940 # 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 = spar: SPAR/Surface Irradiance # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = altM: Altimeter [m] # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 0.5 # name 17 = flag: flag # span 0 = 1, 7940 # span 1 = 0.998, 37.249 # span 2 = 8.2536, 8.7747 # span 3 = 8.2472, 8.7760 # span 4 = 3.082211, 3.334899 # span 5 = 3.091339, 3.335170 # span 6 = 85.6859, 87.5967 # span 7 = 1.2943e-01, 2.1282e+00 # span 8 = 1.9744, 2.3980 # span 9 = 1.0000e-12, 1.8782e+00 # span 10 = 0.0000e+00, 0.0000e+00 # span 11 = -0.921, 0.744 # span 12 = 0, 1 # span 13 = 5.23, 45.64 # span 14 = 29.0537, 31.2300 # span 15 = 29.1554, 31.2312 # span 16 = 4.5512, 6.0100 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Mar 11 2015 03:18:10 [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 # # # # # # 4565 # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # # # # 3642 # # # 0 # 0.000 # # # # # # # # # 1252 # # 15.000 # 0.000 # # # # # # # # # 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

# # # # # # # 1396DR # Feb 5, 2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 16504 # 16-MAR-2011 # 1527.28000000 # 1.00000000 # # # # datcnv_date = May 29 2015 14:50:54, 7.23.2 [datcnv_vars = 14] # datcnv_in = P:\Cruise_Data_Processing\2015-03\RAW\CTD\2015-03-0070.hex P:\Crui se_Data_Processing\2015-03\Processing\doc\2015-03-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 01 2015 13:02:35, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-03\Processing\convert\2015-03-007 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 = Jun 01 2015 13:05:06, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-03\Processing\wildedit\2015-03-00 70.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 01 2015 13:50:27, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-03\Processing\align\2015-03-0070.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 01 2015 14:14:59, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-03\Processing\celltm\2015-03-0070.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 records from the top 2.4db (because the pumps were not turned on) and 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. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". The Oxygen:Dissolved:SBE data are considered of lower quality than usual due to likely incomplete flushing of Niskin bottles and a problem with the secondary pump that may cause poor response of the SBE sensor. Re-calibration was based on the results of cruise 2015-01 when the same sensors were used, but there remain some doubts due to the pump problem. These data should be used with caution especially in areas of large vertical DO gradients. Salinity:T0:C0 data were also recalibrated based on 2015-01 results due to concerns about the flushing of the Niskin bottles during this cruise. While this is the best available comparison, it included a lot of scatter. For details on the processing see the report: 2015-03_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (-0.3E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.569E-01 1.0187) $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 8.2601 54.7 1.160 0.5 29.1726 6.13 267.8 16 3.0 8.2630 54.7 1.151 0.4 29.1896 6.13 267.5 76 4.0 8.2843 54.7 1.141 0.2 29.3312 6.13 267.6 51 5.0 8.2952 54.8 1.157 0.2 29.4108 6.12 266.9 41 6.0 8.3022 55.0 1.155 0.2 29.4667 6.08 265.5 38 7.0 8.3088 55.2 1.152 0.1 29.5179 6.08 265.3 39 8.0 8.3107 55.3 1.116 0.1 29.5298 6.07 264.9 40 9.0 8.3133 55.3 1.120 0.1 29.5433 6.07 264.9 40 10.0 8.3282 55.4 1.074 0.1 29.6263 6.05 264.2 42 11.0 8.3795 55.9 0.947 0.1 29.8444 5.96 260.0 41 12.0 8.4833 56.9 0.776 0.0 30.2374 5.79 252.3 40 13.0 8.5888 58.0 0.542 0.0 30.6205 5.64 245.9 40 14.0 8.6386 58.5 0.416 0.0 30.7870 5.54 241.3 39 15.0 8.6308 58.5 0.392 0.0 30.7539 5.62 244.8 41 16.0 8.6226 58.5 0.397 0.0 30.7233 5.64 245.9 41 17.0 8.6278 58.6 0.387 0.0 30.7400 5.62 244.9 42 18.0 8.6712 58.7 0.328 0.0 30.8893 5.56 242.5 42 19.0 8.6781 58.7 0.301 0.0 30.9090 5.54 241.7 42 20.0 8.6853 58.7 0.279 0.0 30.9307 5.55 241.9 42 21.0 8.6824 58.7 0.277 0.0 30.9205 5.55 242.1 40 22.0 8.6828 58.6 0.278 0.0 30.9201 5.55 242.1 38 23.0 8.6800 58.4 0.284 0.0 30.9098 5.56 242.5 37 24.0 8.6927 58.7 0.268 0.0 30.9504 5.53 241.0 35 25.0 8.7235 58.6 0.222 0.0 31.0530 5.50 239.5 38 26.0 8.7397 58.6 0.187 0.0 31.1057 5.47 238.7 37 27.0 8.7486 58.6 0.172 0.0 31.1354 5.47 238.3 38 28.0 8.7521 58.6 0.171 0.0 31.1468 5.46 237.8 39 29.0 8.7543 58.4 0.162 0.0 31.1541 5.46 237.8 39 30.0 8.7580 58.3 0.156 0.0 31.1665 5.45 237.6 41 31.0 8.7611 58.3 0.159 0.0 31.1775 5.44 237.3 40 32.0 8.7654 58.3 0.150 0.0 31.1925 5.44 237.1 43 33.0 8.7682 58.3 0.144 0.0 31.2018 5.44 237.3 43 34.0 8.7680 58.2 0.144 0.0 31.2006 5.44 237.1 46 35.0 8.7714 58.2 0.139 0.0 31.2151 5.44 237.0 70 36.0 8.7732 58.4 0.139 0.0 31.2224 5.43 236.6 65 37.0 8.7706 58.2 0.140 0.0 31.2083 5.44 236.9 75