*2014/11/20 09:54:53.49 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2005/08/26 19:32:49.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 24 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2005.5 2013.2 2 Sample_Number n/a 345 368 3 Temperature:Primary 'deg C (ITS90)' 1.9671 1.9717 4 Transmissivity %/metre 62.9 62.9 5 Fluorescence:URU:Seapoint mg/m^3 0.46E-01 0.5E-01 6 Salinity:T0:C0 PSS-78 34.579 34.5799 7 Bottle_Number n/a 1 24 8 Number_of_bin_records n/a 121 121 9 Salinity:Bottle PSS-78 34.5763 34.5875 10 Flag:Salinity:Bottle n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 5 I I 0 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 3 I I 0 8 ' ' ' ' 5 I I 0 9 -99 ' ' 9 F R4 4 10 0 ' ' 2 NQ C ' ' $END $REMARKS Flag channels initialized with zeros. Non-zero values have the following significance: -------------------------------------------------------------------------------------- 1 = Sample for this measurement was drawn from water bottle but not analyzed (not normally used). 2 = Acceptable measurement (not normally used). 3 = Questionable measurement (no problem observed in sampling or analysis, but value is not trusted, nonetheless; includes outlyers). 4 = Bad measurement (known problem with sampling or analysis, but not serious enough to completely discard the value). 5 = Not reported (lost sample; unredeemably bad measurement). 6 = Mean of replicate measurements. 7 = Manual chromatographic peak measurement. 8 = Irregular digital chromatographic peak integration. 9 = Sample not drawn for this measurement from this bottle (not normally used). -------------------------------------------------------------------------------------- Comments from secondary file: Q:\Cruise_Data\2005-21\CTD\New Folder\2005-21-0074.mrg2 -------------------------------------------------------------------------------------- This file converted from Sea-Bird file: Q:\Cruise_Data\2005-21\CTD data\hydro $END *ADMINISTRATION MISSION : 2005-21 AGENCY : IOS, Ocean Sciences Division, Sidney COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : 6 EVENT NUMBER : 74 LATITUDE : 52 24.07000 N ! (deg min) LONGITUDE : 143 15.03000 W ! (deg min) WATER DEPTH : 4036 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4484 conductivity:primary ' ' 3038 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 732DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.35 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/10/12 14:53:43 2904 2904 CLEAN 4.8 2005/10/12 17:16:59 ? ? ADDSAMP 3.4 2005/10/14 13:26:07 2904 2904 BINAVE 4.1 2005/10/14 13:28:52 2904 24 MERGE 3.3 2005/10/14 15:33:23 24 24 CALIB 11.6 2005/10/25 11:12:12 24 24 CLEAN 4.8 2005/10/25 11:12:29 24 24 REMOVECH 7.0 2005/10/25 17:31:29 24 24 MERGE 3.3 2005/10/25 17:35:14 24 24 SORT 3.5 2005/10/26 14:01:42 24 24 CHGUNITS 2.1 2005/10/26 14:03:43 24 24 REORDER 1.2.1 2005/10/26 14:03:55 ? ? HDREDIT2 2.5 2005/10/26 14:04:03 ? ? CLEAN 4.8 2005/10/27 14:02:47 24 24 MERGE 3.3 2005/11/15 09:43:18 24 24 CLEAN 4.8.1 2005/11/15 09:43:24 24 24 CLEAN 4.8.1 2005/11/30 16:46:19 24 24 CHANGE_FLAGS 1.0 2013/07/16 11:48:10 24 24 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:12 24 24 CHANGE_FLAGS 2.0 2014/11/20 09:54:53 24 24 $END $REMARKS -CLEAN functions: 2005/10/12 17:16:05 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2005-21\CTD data\hydro\addsamp.csv Bottle Channel Name: Bottle_Number -The following BINAVE parameters were used: Bin channel = Bottle_Number 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. -The following MERGE parameters were used: 2005/10/14 15:33:22 2005/10/14 15:33:22 2005/10/14 15:33: Merge Channel: Sample_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Salinity:Bottle, Flag:Salinity:Bottle, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate, Flag:Nitrate, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Ammonium, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : Q:\Cruise_Data\2005-21\CTD data\hydro\2005-21-0074.samavg Secondary file: Q:\Cruise_Data\2005-21\CTD data\hydro\2005-21-0074.nut -CALIB parameters: 2005/10/25 11:12:12 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-21\CTD data\doc\2005-21-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE [mL/L] mL/L 10 0.1063000E+00 0.1425500E+01 -CLEAN functions: 2005/10/25 11:12:28 20 Insert Pad Values in Channel: Oxygen:Dissolved:SBE [mL/L] where channel Pressure [dbars] is in the range 1300 to 10000 61 data records in pad range. Delete Empty Channels: 0 deleted. Remove Sea-Bird comments from the header. -REMOVECH 2005/10/25 17:31:29 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] Oxygen:Dissolved:SBE [umol/kg] Altimeter [metres] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag Chlorophyll:Extracted Flag:Chlorophyll:Extracted -The following MERGE parameters were used: 2005/10/25 17:35:13 2005/10/25 17:35:13 2005/10/25 17:35: Merge Channel: Sample_Number Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : Q:\Cruise_Data\2005-21\CTD data\hydro\2005-21-0074.mrgrem Secondary file: Q:\Cruise_Data\2005-21\CTD data\hydro\2005-21-0074.chl -SORT parameters: 2005/10/26 14:01:42 Sorted in ascending order of channel Pressure -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2005/10/26 14:04:03 Applied edit header: Q:\Cruise_Data\2005-21\CTD data\doc\2005-21-bot-hdr.txt Channel 2: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 5: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 11: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 13: Nitrate [umol/L] Units: ==> umol/L Pad: -9.99 ==> -99 Channel 15: Silicate [umol/L] Units: ==> umol/L Pad: -9.9 ==> -99 Channel 17: Phosphate [umol/L] Units: ==> umol/L Pad: -9.99 ==> -99 Channel 19: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Format: F8.3 ==> F7.2 Pad: ' ' ==> -99 -CLEAN functions: 2005/10/27 14:02:45 20 Delete Empty Channels: 10 deleted. -The following MERGE parameters were used: 2005/11/15 09:43:14 2005/11/15 09:43:15 2005/11/15 09:43: 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 [mL/L], Flag:Oxygen:Dissolved [n/a] Primary file : Q:\Cruise_Data\2005-21\CTD\New Folder\2005-21-0074.che1 Secondary file: Q:\Cruise_Data\2005-21\CTD\New Folder\2005-21-0074.mrg2 Comments from secondary file: Q:\Cruise_Data\2005-21\CTD\New Folder\2005-21-0074.mrg2 ------------------------------------------------------- -CLEAN functions: 2005/10/12 17:16:05 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2005-21\CTD data\hydro\addsamp.csv Bottle Channel Name: Bottle_Number -The following BINAVE parameters were used: Bin channel = Bottle_Number -CLEAN functions: 2005/11/15 09:43:23 20 -CLEAN functions: 2005/11/30 16:45:09 20 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 0 deleted. Remove Sea-Bird comments from the header. $END *COMMENTS Comments from secondary file: Q:\Cruise_Data\2005-21\CTD data\hydro\2005-21-0074.nut ------------------------------------------------------ Sample_Number 346: salinity outllier (0.007ish) Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8400 Autosal Salinometers which are standardized with IAPSO standard seawater. Oxygen samples are analyzed on an automated Winkler titration system following the procedures of Carpenter (1965). A Brinkmann model 665 Dosimat and model PC910 Colorimeter is controlled by Visual-Basic program to titrate the oxygen samples. Nutrient samples are analyzed fresh on board using a Technicon AAII auto- analyzer following methods described in Barwell-Clarke and Whitney (1996). Chlorophyll samples are collected in calibrated polycarbonate bottles (~330ml), then filtered onto 25mm MFS GF/75 filters at <70mmHg vacuum. The filters are placed in glass scintillation vials and immediately frozen at -20ºC until analysis. The chlorophyll is extracted in 10 ml of 90% acetone for 24h at -20ºC, then brought to room temperature and the extract is decanted and measured using a Turner Designs 10-AU-005-CE fluorometer, which has been calibrated with solutions of commercially prepared chlorophyll. References: 1. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 2. J. Barwell-Clarke and F. Whitney. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. Comments from secondary file: Q:\Cruise_Data\2005-21\CTD\New Folder\2005-21-0074.mrg2 ------------------------------------------------------- Comments from secondary file: Q:\Cruise_Data\2005-21\CTD data\hydro\2005-21-0074.nut *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ----------------------------- ------ ---- ------ ------------ 'Oxygen:Dissolved:SBE [mL/L]' mL/L 10 -99 () (0.1063 1.4255) $END !--1--- -2-- ---3---- --4-- ---5--- ---6---- 7- -8-- ---9---- - !Pressu Samp Temperat Trans Fluores Salinity Bo Numb Salinity F !re le_ ure: missi cence: :T0:C0 tt er_o :Bottle l ! Numb Primary vity URU: ~u ~bin ~ ! er Seapoin mb _rec l ! t er ords e !------ ---- -------- ----- ------- -------- -- ---- -------- - *END OF HEADER 2005.5 345 1.9713 62.9 0.046 34.5790 1 121 34.5782 0 2007.3 346 1.9717 62.9 0.047 34.5790 2 121 34.5875 3 2008.0 347 1.9712 62.9 0.047 34.5791 3 121 34.5784 0 2008.7 348 1.9702 62.9 0.047 34.5793 4 121 34.5794 0 2009.7 349 1.9707 62.9 0.046 34.5793 5 121 34.5775 0 2009.9 350 1.9697 62.9 0.046 34.5795 6 121 34.5788 0 2010.8 356 1.9689 62.9 0.046 34.5795 12 121 34.5784 0 2011.1 351 1.9694 62.9 0.046 34.5795 7 121 34.5817 0 2011.4 353 1.9683 62.9 0.047 34.5796 9 121 34.5763 0 2011.6 361 1.9683 62.9 0.047 34.5796 17 121 34.5765 0 2011.7 362 1.9682 62.9 0.046 34.5797 18 121 34.5783 0 2011.8 354 1.9683 62.9 0.050 34.5796 10 121 34.5783 0 2011.9 360 1.9679 62.9 0.047 34.5796 16 121 34.5782 0 2012.0 363 1.9681 62.9 0.047 34.5797 19 121 34.5811 0 2012.2 357 1.9681 62.9 0.047 34.5796 13 121 34.5816 0 2012.3 352 1.9683 62.9 0.046 34.5796 8 121 34.5769 0 2012.4 358 1.9676 62.9 0.046 34.5797 14 121 34.5767 0 2012.5 366 1.9679 62.9 0.046 34.5799 22 121 34.5777 0 2012.5 365 1.9685 62.9 0.047 34.5798 21 121 34.5828 0 2012.7 355 1.9674 62.9 0.048 34.5797 11 121 34.5790 0 2012.7 359 1.9671 62.9 0.046 34.5798 15 121 34.5777 0 2012.8 368 1.9681 62.9 0.048 34.5797 24 121 34.5828 0 2013.2 367 1.9684 62.9 0.046 34.5796 23 121 34.5793 0 2013.2 364 1.9685 62.9 0.047 34.5796 20 121 34.5768 0