*2013/12/16 15:34:52.62 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2010/08/26 18:04:08.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 31 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B4030452 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.5 31.9 2 Temperature:Secondary 'deg C (ITS90)' 10.1469 13.5943 3 Transmissivity %/metre 49.9 52.1 4 Fluorescence:URU:Seapoint mg/m^3 2.117 2.972 5 Salinity:T1:C1 PSS-78 32.6213 32.672 6 PAR uE/m^2/sec 2.8 48.8 7 Number_of_bin_records n/a 6 46 8 Oxygen:Dissolved:SBE mL/L 5.812 6.897 9 Oxygen:Dissolved:SBE umol/kg 253.28 300.39 $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 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 1 7 ' ' ' ' 5 I I 0 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-14\Pro Comments from secondary file: Q:\Cruise_Data_Processing\2010-14\Reprocess\Processing\ios\2010-14-0079.oxcln --------------------------------------------------------------------------- This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-14\Rep $END *ADMINISTRATION MISSION : 2010-14 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : PA-004 EVENT NUMBER : 79 LATITUDE : 50 2.84000 N ! (deg min) LONGITUDE : 144 52.86000 W ! (deg min) WATER DEPTH : 4241 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 LOCATION : Mid-ship ! custom item $REMARKS SOFTWARE VERSION SEASAVE V 7.20G Comments from secondary file: Q:\Cruise_Data_Processing\2010-14\Reprocess\Processing\ios\2010-14-0079.oxcln --------------------------------------------------------------------------- SOFTWARE VERSION SEASAVE V 7.20G $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2011/03/20 14:41:27 10875 10875 CLEAN 5.0.2 2011/03/22 10:10:23 10787 10787 SHIFTDAT 3.4 2011/03/22 13:28:56 10787 10787 SHIFTDAT 3.4 2011/03/31 17:43:58 10787 10787 SHIFTDAT 3.4 2011/03/31 18:00:51 10787 10787 SHIFTDAT 3.4 2011/03/31 18:37:57 10787 10787 DELETE 6.3 2011/04/01 08:58:45 10787 850 CTDEDIT 4.61 2011/04/14 15:29:08 850 689 CTDEDIT 4.61 2011/04/19 15:20:20 689 664 CALIB 11.7 2011/05/05 16:00:07 664 664 FILTERS 4.3 2011/05/06 16:13:03 664 664 BINAVE 4.1.1 2011/05/06 16:36:33 664 31 CLEAN 5.0.2 2011/05/06 17:32:59 31 31 REMOVECH 8.0 2011/05/07 14:24:29 31 31 CHGUNITS 3.0 2011/05/07 14:28:25 31 31 REORDER 1.3 2011/05/07 14:42:22 ? ? HDREDIT2 2.5.1 2011/05/11 15:16:08 ? ? MERGE 3.4 2011/07/23 14:46:08 31 31 HDREDIT2 2.5.1 2011/07/23 14:50:15 ? ? MERGE 3.4 2011/10/12 15:25:37 31 31 HDREDIT2 2.5.1 2011/10/12 15:25:49 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:34:52 31 31 $END $REMARKS -CLEAN functions: 2011/03/22 09:55:54 20 Interpolation by Record Number, in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Insert Pad Values in Channel: Fluorescence:Seapoint [mg/m^3] where channel Fluorescence:Seapoint [mg/m^3] is in the range 21 to 10000 609 data records in pad range. Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence: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= -0.50 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= -0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 65.00 -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 22.41 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/04/14 15:29:08 161 records were deleted in this editing session. 49 changes in channel Salinity:T1:C1 -CTDEDIT 2011/04/19 15:20:20 25 records were deleted in this editing session. 36 changes in channel Salinity:T1:C1 -CALIB parameters: 2011/05/05 16:00:07 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-14\Processing\doc\2010-14-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 14 Salinity:T0:C0 PSS-78 10 0.6000000E-02 0.1000000E+01 15 Salinity:T1:C1 PSS-78 10 0.1500000E-02 0.1000000E+01 16 Oxygen:Dissolved:SBE mL/L 10 -0.1600000E-02 0.1127300E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure 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. -CLEAN functions: 2011/05/06 17:32:43 20 Insert Pad Values in Channel: Oxygen:Dissolved:SBE [mL/L] where channel Pressure [dbars] is in the range 2200 to 10000 5647 data records in pad range. -REMOVECH 2011/05/07 14:24:29 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] Status:Pump Descent_Rate [m/s] Altimeter [metres] Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2011/05/11 15:16:08 Applied edit header: Q:\Cruise_Data_Processing\2010-14\Processing\doc\2010-14-HDR2.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint 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 8: Oxygen:Dissolved:SBE [umol/kg] Format: F7.2 ==> F6.1 -The following MERGE parameters were used: 2011/07/23 14:45:56 2011/07/23 14:45:56 2011/07/23 14:45: Merge Channel: Pressure Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Oxygen:Dissolved:SBE [mL/L], Oxygen:Dissolved:SBE [umol/kg] Primary file : Q:\Cruise_Data_Processing\2010-14\Reprocess\Processing\ios\2010-14-0079.ctd Secondary file: Q:\Cruise_Data_Processing\2010-14\Reprocess\Processing\ios\2010-14-0079.oxcln Comments from secondary file: Q:\Cruise_Data_Processing\2010-14\Reprocess\Processing\ios\2010-14-0079.oxcln --------------------------------------------------------------------------- -CLEAN functions: 2011/07/16 16:54:41 20 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 60.00 -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 22.41 dbars Sample interval (from FILE section of header) = 0.042 seconds. -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. -CALIB parameters: 2011/07/18 08:27:28 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-14\Reprocess\Processing\doc\2010-14-1483-recal1.C Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 -0.1150000E-01 0.1033500E+01 -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -CLEAN functions: 2011/07/23 14:43:39 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Remove Sea-Bird comments from the header. -HEADER EDITS: 2011/07/23 14:50:15 Applied edit header: Q:\Cruise_Data_Processing\2010-14\Reprocess\Archive\DOC\2010-14-hdr-correct.tx -The following MERGE parameters were used: 2011/10/12 15:25:32 2011/10/12 15:25:32 2011/10/12 15:25: -HEADER EDITS: 2011/10/12 15:25:49 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2010-14\2010-14-0079.hex Software Version Seasave V 7.20g Temperature SN = 4752 Conductivity SN = 2173 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 26 2010 18:06:58 NMEA Latitude = 50 02.84 N NMEA Longitude = 144 52.86 W NMEA UTC (Time) = Aug 26 2010 18:04:08 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-14 Station: Pa-004 Latitude: Longitude: Depth (m): 4241 # nquan = 17 # nvalues = 10875 # 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 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = altM: Altimeter [m] # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 10875 # span 1 = 0.584, 32.407 # span 2 = 10.1139, 13.6036 # span 3 = 10.0688, 13.5982 # span 4 = 3.591296, 3.901345 # span 5 = 3.588145, 3.900977 # span 6 = 30.6816, 85.0541 # span 7 = 0.0000e+00, 3.2479e+00 # span 8 = 2.7839, 3.1271 # span 9 = 2.6386e+00, 1.9368e+02 # span 10 = 0, 1 # span 11 = -1.547, 1.892 # span 12 = 0.00, 100.00 # span 13 = 32.2987, 32.8565 # span 14 = 32.1636, 32.9230 # span 15 = 5.16072, 6.13827 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 26 2010 18:04:08 # bad_flag = -9.990e-29 # # # # # # 4752 # 06-mar-07 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35918561e-003 # 6.36778987e-004 # 2.08949224e-005 # 1.77207208e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2173 # 07-may-08 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.06098031e+001 # 1.45381747e+000 # -2.52500312e-003 # 2.46549485e-004 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 63507 # 11-Dec-09 # -4.435468e+004 # -1.845750e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993572e+001 # -3.336200e-004 # 3.759160e-006 # 1.565300e-009 # 0.99989000 # 7.00000 # 0.000000e+000 # 1.283280e-002 # -9.295010e+000 # # # # # # 2968 # 22-Aug-07 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.30513771e-003 # 6.39409837e-004 # 2.16871714e-005 # 1.92072744e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2399 # 13-Jun-08 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.08340397e+001 # 1.61622754e+000 # 9.25453530e-004 # 3.32201899e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 1185dr # Aug- 15-2010 # 19.2359 # -1.0964 # 0.250 # # # # # # 1438 # 03-feb-09 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 0.3739 # -0.5072 # -9.5541e-004 # 1.3198e-004 # -2.7635e-006 # 2.5826e+000 # 1.9263e-004 # -4.6480e-002 # 3.5500e-002 # 1.0700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2356 # # # 2 # 0.000 # # # # # # # # # 1252 # # 15.000 # 0.000 # # # # # # # # # 4615 # 15-Dec-00 # 1.00000000 # 0.00000000 # 2450980392.15999980 # 1.00000000 # -0.54715493 # # # # # # # # # # # # # # 0.00000000 # 0.00000000 # # # # datcnv_date = Mar 18 2011 11:17:25, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-14\RAW\CTD\2010-14-0079.hex Q:\Crui se_Data_Processing\2010-14\Processing\doc\2010-14-CTD3.CON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Mar 18 2011 12:21:47, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-14\Processing\convert\2010-14-007 9.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 # celltm_date = Mar 18 2011 16:57:26, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-14\Processing\wildedit\2010-14-0079 .cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 18 2011 17:02:26, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-14\Processing\celltm\2010-14-0079.c nv Q:\Cruise_Data_Processing\2010-14\Processing\doc\2010-14-CTD3.CON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove records corrupted by shed wakes or spikes; salinity was cleaned. --------------------------------------------------------------------- Fluorescence, Transmissivity and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. There are only 3 casts with titrated dissolved oxygen samples that could be compared to the SBE Dissolved Oxygen data for sensor #1438, and one of them looked significantly different in the comparison from the other 2. Recalibration of DO was based on the 2 casts that looked similar. There are insufficient data to make a precision estimate. For SBE Dissolved Oxygen sensor #1438 values below 2200db were replaced by pad values because there is evidence of significant hysteresis. The salinity from CTD #0443 showed evidence of flow rate problems in the top 200m; the 2-sided noise caused by that was minimized by bin-averaging. For details on the processing see processing report: 2010-14-proc.doc. *********************************************************************** In June 2011 it was discovered that the wrong information was used for conversion of the SBE Dissolved Oxygen sensor data for CTD #0443. Sensor #1483 was actually used for this cruise. The SBE Dissolved Oxygen channel was reprocessed. A new recalibration scheme was found by rerunning the bottle comparison. The files were then merged with all the other channels from the original processing. The hysteresis noted in the original processing remains, and the quality of the data is still considered of lower quality than usual. Note that the calibration information in the SeaBird headers for the DO sensor refers to the wrong sensor. The correct information can be found at the end of the processing report 2010-14-proc.doc, along with detail about how the reprocessing was done. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.6E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (0.2E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.115E-01 1.0335) $END !--1--- ---2---- --3-- ---4--- ---5---- --6--- -7-- --8--- --9-- !Pressu Temperat Trans Fluores Salinity PAR Numb Oxygen Oxyge !re ure: missi cence: :T1:C1 er_o : n: ! Secondar vity URU: ~bin Dissol Disso ! y Seapoin _rec ved: lved: ! t ords SBE SBE !------ -------- ----- ------- -------- ------ ---- ------ ----- *END OF HEADER 2.5 13.5890 51.4 2.117 32.6213 48.8 6 5.81 253.3 2.9 13.5895 51.3 2.135 32.6214 48.6 33 5.82 253.8 3.9 13.5896 51.4 2.151 32.6217 40.8 46 5.83 254.0 5.0 13.5943 51.5 2.126 32.6216 35.0 16 5.84 254.4 6.0 13.5928 51.4 2.166 32.6221 30.8 16 5.84 254.6 7.0 13.5907 51.4 2.215 32.6220 27.4 18 5.85 254.8 7.7 13.5898 51.5 2.231 32.6222 25.8 8 5.84 254.7 8.9 13.5890 51.5 2.236 32.6221 21.2 20 5.82 253.8 10.0 13.5891 51.4 2.219 32.6218 20.0 21 5.82 253.7 11.0 13.5892 51.4 2.219 32.6217 17.9 17 5.83 254.1 12.0 13.5891 51.4 2.229 32.6217 15.7 20 5.84 254.4 13.1 13.5889 51.4 2.201 32.6218 14.0 37 5.85 254.8 13.9 13.5891 51.5 2.228 32.6217 13.5 35 5.84 254.6 15.0 13.5900 51.4 2.240 32.6219 12.5 17 5.84 254.6 16.0 13.5905 51.3 2.222 32.6220 11.3 15 5.85 254.9 17.0 13.5905 51.4 2.201 32.6221 10.0 19 5.84 254.6 18.0 13.5903 51.5 2.271 32.6222 9.2 32 5.83 254.1 18.9 13.5909 51.4 2.294 32.6220 9.0 24 5.95 259.3 20.0 13.5915 51.4 2.265 32.6221 8.4 15 5.95 259.4 21.0 13.5920 51.4 2.252 32.6221 7.8 13 5.97 260.2 22.0 13.2456 51.2 2.602 32.6254 7.1 14 6.28 273.6 23.0 11.5237 49.9 2.824 32.6513 6.5 21 6.66 290.4 24.3 11.1166 50.4 2.967 32.6617 5.8 8 6.62 288.5 25.3 10.8805 50.7 2.955 32.6593 5.4 9 6.86 299.0 26.0 10.8217 50.9 2.972 32.6594 5.1 19 6.88 299.8 27.0 10.7313 51.0 2.956 32.6583 4.6 18 6.90 300.4 28.0 10.6383 51.1 2.960 32.6594 4.1 22 6.89 300.3 29.0 10.4759 51.4 2.934 32.6627 3.7 32 6.88 299.8 29.9 10.3022 51.8 2.909 32.6717 3.4 36 6.86 298.9 31.0 10.2315 52.0 2.883 32.6689 3.1 29 6.84 297.8 31.9 10.1469 52.1 2.864 32.6720 2.8 28 6.82 296.9