*2014/11/20 09:54:53.32 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2005/08/25 05:33:01.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 19 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 22 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.5 1998.9 2 Sample_Number n/a 285 303 3 Temperature:Primary 'deg C (ITS90)' 1.9339 13.7371 4 Transmissivity %/metre 49.6 63.9 5 Fluorescence:URU:Seapoint mg/m^3 0.45E-01 1.935 6 Oxygen:Dissolved:SBE mL/L 0.52 6.89 7 Oxygen:Dissolved:SBE umol/kg 22.6 300 8 Salinity:T0:C0 PSS-78 32.3818 34.5864 9 Bottle_Number n/a 1 19 10 Number_of_bin_records n/a 121 121 11 Salinity:Bottle PSS-78 32.3861 34.5856 12 Flag:Salinity:Bottle n/a 13 Nitrate_plus_Nitrite umol/L 10.2 45.5 14 Flag:Nitrate_plus_Nitrite n/a 15 Silicate umol/L 19.7 173.5 16 Flag:Silicate n/a 17 Phosphate umol/L 1.07 3.24 18 Flag:Phosphate n/a 19 Chlorophyll:Extracted mg/m^3 0.25 0.25 20 Flag:Chlorophyll:Extracted n/a 21 Oxygen:Dissolved mL/L 0.429 7.128 22 Flag:Oxygen:Dissolved 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 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 3 I I 0 10 ' ' ' ' 5 I I 0 11 -99 ' ' 9 F R4 4 12 0 ' ' 2 NQ C ' ' 13 -99 ' ' 6 F R4 1 14 0 ' ' 2 NQ C ' ' 15 -99 ' ' 6 F R4 1 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' 7 F R4 2 18 0 ' ' 2 NQ C ' ' 19 -99 ' ' 7 F R4 2 20 0 ' ' 2 NQ C ' ' 21 -99 ' ' 8 F R4 3 22 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\2005-21-0068.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 : ARGO EVENT NUMBER : 68 LATITUDE : 49 59.97000 N ! (deg min) LONGITUDE : 149 59.82000 W ! (deg min) WATER DEPTH : 4788 *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 14:53:36 2299 2299 CLEAN 4.8 2005/10/12 15:08:57 ? ? CTDEDIT 4.60 2005/10/12 15:26:05 2299 2299 ADDSAMP 3.4 2005/10/14 13:25:58 2299 2299 BINAVE 4.1 2005/10/14 13:28:47 2299 19 MERGE 3.3 2005/10/14 15:33:23 19 19 CALIB 11.6 2005/10/25 11:12:12 19 19 CLEAN 4.8 2005/10/25 11:12:29 19 19 REMOVECH 7.0 2005/10/25 17:31:29 19 19 MERGE 3.3 2005/10/25 17:35:14 19 19 SORT 3.5 2005/10/26 14:01:42 19 19 CHGUNITS 2.1 2005/10/26 14:03:43 19 19 REORDER 1.2.1 2005/10/26 14:03:55 ? ? HDREDIT2 2.5 2005/10/26 14:04:02 ? ? CLEAN 4.8 2005/10/27 14:02:46 19 19 MERGE 3.3 2005/11/15 09:43:17 19 19 CLEAN 4.8.1 2005/11/15 09:43:24 19 19 CLEAN 4.8.1 2005/11/30 16:46:08 19 19 HDREDIT2 2.5.1 2006/06/06 15:03:03 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:48:10 19 19 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:12 19 19 CHANGE_FLAGS 2.0 2014/11/20 09:54:53 19 19 $END $REMARKS -CLEAN functions: 2005/10/12 15:08:11 20 Set event to last 4 characters of file name -CTDEDIT 2005/10/12 15:26:05 3 changes in channel Salinity:T1:C1 -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\2005-21-0068.samavg Secondary file: Q:\Cruise_Data\2005-21\CTD data\hydro\2005-21-0068.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 33 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\2005-21-0068.mrgrem Secondary file: Q:\Cruise_Data\2005-21\CTD data\hydro\2005-21-0068.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 14:04:02 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: 0 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\2005-21-0068.che1 Secondary file: Q:\Cruise_Data\2005-21\CTD\New Folder\2005-21-0068.mrg2 Comments from secondary file: Q:\Cruise_Data\2005-21\CTD\New Folder\2005-21-0068.mrg2 ------------------------------------------------------- -CLEAN functions: 2005/10/12 15:08:11 20 Set event to last 4 characters of file name -CTDEDIT 2005/10/12 15:26:05 3 changes in channel Salinity:T1:C1 -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. -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. -HEADER EDITS: 2006/06/06 15:03:03 Channel 13: Nitrate_plus_Nitrite [umol/L] Name: Nitrate ==> Nitrate_plus_Nitrite Channel 14: Flag:Nitrate_plus_Nitrite [] Name: Flag:Nitrate ==> Flag:Nitrate_plus_Nitrite $END *COMMENTS CTDEDIT was used to clean the secondary salinity around 180db. 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\2005-21-0068.mrg2 ------------------------------------------------------- *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- -10- ---11--- - --13- - --15- - --17-- - --19-- - ---21-- - !Pressu Samp Temperat Trans Fluores Oxygen Oxyge Salinity Bo Numb Salinity F Nitra F Silic F Phosph F Chloro F Oxygen: F !re le_ ure: missi cence: : n: :T0:C0 tt er_o :Bottle l te_ l ate l ate l phyll: l Dissolv l ! Numb Primary vity URU: Dissol Disso ~u ~bin ~ plus_ ~ ~ ~ Extrac ~ ed ~ ! er Seapoin ved: lved: mb _rec l Nitri t t t ted e e ! t SBE SBE er ords e te e e e d d !------ ---- -------- ----- ------- ------ ----- -------- -- ---- -------- - ----- - ----- - ------ - ------ - ------- - *END OF HEADER 0.5 303 13.7371 49.6 1.788 6.24 271.9 32.3818 19 121 32.3861 0 10.3 0 20.3 0 1.07 0 0.25 0 6.215 0 8.8 302 13.6929 53.9 1.797 6.26 272.7 32.3895 18 121 -99.0000 0 10.2 0 20.3 0 1.07 0 -99.00 0 6.239 0 23.8 301 13.1248 55.8 1.935 6.30 274.7 32.4555 17 121 -99.0000 0 10.3 0 19.7 0 1.07 0 -99.00 0 6.308 0 49.4 300 6.1139 58.7 1.756 6.89 300.0 32.6423 16 121 -99.0000 0 15.1 0 20.6 0 1.45 0 -99.00 0 7.128 0 74.9 299 5.6864 62.3 0.557 6.67 290.3 32.6558 15 121 -99.0000 0 17.2 0 22.8 0 1.52 0 -99.00 0 6.898 0 100.7 298 5.2509 63.1 0.188 6.59 286.9 32.7228 14 121 -99.0000 0 18.4 0 26.5 0 1.60 0 -99.00 0 6.874 0 124.0 297 4.2579 63.0 0.088 4.57 198.9 33.3431 13 121 -99.0000 0 29.6 0 48.1 0 2.22 0 -99.00 0 4.806 0 151.1 296 3.9888 62.8 0.078 3.44 149.8 33.6205 12 121 -99.0000 0 34.3 0 60.8 0 2.50 0 -99.00 0 3.589 0 177.2 295 3.9601 63.0 0.070 2.71 118.0 33.7239 11 121 -99.0000 0 37.1 0 69.2 0 2.67 0 -99.00 0 2.783 0 199.5 294 3.9708 63.2 0.058 2.08 90.3 33.7784 10 121 -99.0000 0 39.5 0 75.3 0 2.83 0 -99.00 0 2.116 0 251.5 293 3.9447 63.3 0.057 1.38 59.8 33.8730 9 121 -99.0000 0 42.3 0 86.0 0 2.99 0 -99.00 0 1.347 0 300.3 292 3.9007 63.3 0.057 0.98 42.5 33.9476 8 121 -99.0000 0 43.9 0 94.6 0 3.10 0 -99.00 0 0.940 0 400.6 291 3.7523 63.5 0.057 0.71 31.0 34.0643 7 121 -99.0000 0 44.7 6 107.7 6 3.18 6 -99.00 0 0.637 0 598.3 290 3.5219 63.7 0.057 0.60 25.9 34.2204 6 121 -99.0000 0 44.8 0 124.1 0 3.19 0 -99.00 0 0.526 0 798.8 289 3.1613 63.7 0.054 0.55 23.8 34.3188 5 121 -99.0000 0 44.8 0 137.7 0 3.21 0 -99.00 0 0.453 0 998.8 288 2.8347 63.7 0.053 0.52 22.6 34.3917 4 121 -99.0000 0 45.2 0 149.5 0 3.24 0 -99.00 0 0.429 0 1249.6 287 2.5287 63.8 0.051 0.54 23.4 34.4593 3 121 -99.0000 0 45.5 0 160.1 0 3.24 0 -99.00 0 0.439 0 1499.8 286 2.2790 63.9 0.050 -99.00 -99.0 34.5130 2 121 34.5119 0 45.2 0 167.4 0 3.20 0 -99.00 0 0.656 0 1998.9 285 1.9339 63.9 0.045 -99.00 -99.0 34.5864 1 121 34.5856 0 43.4 0 173.5 0 3.07 0 -99.00 0 1.344 0