*2014/11/20 09:54:52.51 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2005/08/18 16:05:01.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 20 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 22 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 57 76 2 Pressure decibar 6.5 2000.7 3 Temperature:Primary 'deg C (ITS90)' 1.9351 16.0487 4 Transmissivity %/metre 51.6 63.8 5 Fluorescence:URU:Seapoint mg/m^3 0.42E-01 3.307 6 Oxygen:Dissolved:SBE mL/L 0.37 7.07 7 Oxygen:Dissolved:SBE umol/kg 16.1 308.2 8 Salinity:T0:C0 PSS-78 31.7663 34.5915 9 Bottle_Number n/a 1 20 10 Number_of_bin_records n/a 97 121 11 Salinity:Bottle PSS-78 31.7678 34.5884 12 Flag:Salinity:Bottle n/a 13 Nitrate_plus_Nitrite umol/L 0.1 46 14 Flag:Nitrate_plus_Nitrite n/a 15 Silicate umol/L 2.6 175.8 16 Flag:Silicate n/a 17 Phosphate umol/L 0.32 3.32 18 Flag:Phosphate n/a 19 Oxygen:Dissolved mL/L 0.224 6.915 20 Flag:Oxygen:Dissolved n/a 21 Chlorophyll:Extracted mg/m^3 -99 0.43 22 Flag:Chlorophyll:Extracted n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 7 F ' ' 1 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 ' ' 8 F R4 3 20 0 ' ' 2 NQ C ' ' 21 ' ' ' ' ' ' F7.2 R4 ' ' 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\2005-21-0016.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 : P8 EVENT NUMBER : 16 LATITUDE : 48 48.96000 N ! (deg min) LONGITUDE : 128 39.98000 W ! (deg min) WATER DEPTH : 2513 *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 14:53:13 2395 2395 CLEAN 4.8 2005/10/12 15:08:20 ? ? CTDEDIT 4.60 2005/10/12 15:22:47 2395 2395 ADDSAMP 3.4 2005/10/14 13:25:25 2395 2395 BINAVE 4.1 2005/10/14 13:28:30 2395 20 MERGE 3.3 2005/10/14 15:33:22 20 20 CALIB 11.6 2005/10/25 11:12:11 20 20 CLEAN 4.8 2005/10/25 11:12:28 20 20 REMOVECH 7.0 2005/10/25 17:31:28 20 20 MERGE 3.3 2005/10/25 17:35:13 20 20 SORT 3.5 2005/10/26 14:01:41 20 20 CHGUNITS 2.1 2005/10/26 14:03:42 20 20 REORDER 1.2.1 2005/10/26 14:03:54 ? ? HDREDIT2 2.5 2005/10/26 14:04:01 ? ? CLEAN 4.8 2005/10/27 14:02:46 20 20 MERGE 3.3 2005/11/15 09:43:15 20 20 CLEAN 4.8.1 2005/11/15 09:43:23 20 20 CLEAN 4.8.1 2005/11/30 16:45:27 20 20 MERGE 3.3 2006/03/23 13:29:35 20 20 HDREDIT2 2.5.1 2006/06/06 15:02:33 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:48:09 20 20 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:11 20 20 CHANGE_FLAGS 2.0 2014/11/20 09:54:52 20 20 $END $REMARKS -CLEAN functions: 2005/10/12 15:08:11 20 Set event to last 4 characters of file name -CTDEDIT 2005/10/12 15:22:47 6 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\2005-21-0016.samavg Secondary file: Q:\Cruise_Data\2005-21\CTD data\hydro\2005-21-0016.nut -CALIB parameters: 2005/10/25 11:12:11 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 3 data records in pad range. Delete Empty Channels: 0 deleted. Remove Sea-Bird comments from the header. -REMOVECH 2005/10/25 17:31:28 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\2005-21-0016.mrgrem Secondary file: Q:\Cruise_Data\2005-21\CTD data\hydro\2005-21-0016.chl -SORT parameters: 2005/10/26 14:01:41 Sorted in ascending order of channel Pressure -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2005/10/26 14:04:01 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: 2 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\2005-21-0016.che1 Secondary file: Q:\Cruise_Data\2005-21\CTD\New Folder\2005-21-0016.mrg2 Comments from secondary file: Q:\Cruise_Data\2005-21\CTD\New Folder\2005-21-0016.mrg2 ------------------------------------------------------- -CLEAN functions: 2005/10/12 15:08:11 20 Set event to last 4 characters of file name -CTDEDIT 2005/10/12 15:22:47 6 changes in channel Salinity:T1:C1 -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. -The following MERGE parameters were used: 2006/03/23 13:29:35 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: Chlorophyll:Extracted, Flag:Chlorophyll:Extracted Primary file : C:\DATA\repair shop\2005-21-0016.che2 Secondary file: C:\DATA\repair shop\2005-21-0016.chlr -HEADER EDITS: 2006/06/06 15:02:33 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 a few points in secondary salinity. Comments from secondary file: Q:\Cruise_Data\2005-21\CTD data\hydro\2005-21-0016.nut ------------------------------------------------------ Sample_Number 71: Niskin closed at wrong depth, lanyard must have been caught 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\2005-21-0016.mrg2 ------------------------------------------------------- CTDEDIT was used to clean a few points in secondary salinity. Comments from secondary file: Q:\Cruise_Data\2005-21\CTD data\hydro\2005-21-0016.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- -10- ---11--- - --13- - --15- - --17-- - ---19-- - --21-- - !Samp Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Bo Numb Salinity F Nitra F Silic F Phosph F Oxygen: F Chloro F !le_ re ure: missi cence: : n: :T0:C0 tt er_o :Bottle l te_ l ate l ate l Dissolv l phyll: l !Numb Primary vity URU: Dissol Disso ~u ~bin ~ plus_ ~ ~ ~ ed ~ Extrac ~ !er Seapoin ved: lved: mb _rec l Nitri t t t e ted e ! t SBE SBE er ords e te e e e d d !---- ------ -------- ----- ------- ------ ----- -------- -- ---- -------- - ----- - ----- - ------ - ------- - ------ - *END OF HEADER 76 6.5 16.0215 55.4 0.681 6.11 266.8 31.7663 20 121 31.7678 0 0.1 0 2.7 0 0.32 0 5.867 0 0.43 0 75 9.4 16.0487 55.4 0.663 6.11 266.7 31.7665 19 121 31.7698 0 0.1 0 2.6 0 0.32 0 5.876 0 -99.00 0 74 25.2 15.9152 56.1 0.646 6.13 267.5 31.7870 18 121 31.7844 0 0.1 0 2.9 0 0.32 0 5.915 0 -99.00 0 73 49.7 12.8011 51.6 3.307 7.07 308.2 32.3725 17 121 32.3725 0 1.3 6 3.0 6 0.57 6 6.915 0 -99.00 0 72 75.1 9.7621 58.6 1.127 6.62 288.4 32.4160 16 121 32.4143 0 5.7 0 7.9 0 0.88 0 6.556 0 -99.00 0 70 100.8 8.2517 62.2 0.268 5.37 233.8 32.8549 14 97 32.8407 0 15.7 0 15.2 0 1.38 0 5.359 0 -99.00 0 71 100.9 8.2489 62.3 0.262 5.37 233.9 32.8562 15 120 32.3737 4 1.3 4 2.9 4 0.58 4 6.904 4 -99.00 0 69 127.7 7.7276 62.8 0.097 4.08 177.3 33.4720 13 121 33.4415 0 24.4 0 26.9 0 1.86 0 4.030 0 -99.00 0 68 151.1 7.3743 62.8 0.055 3.93 171.1 33.6413 12 121 33.6272 0 26.2 0 31.3 0 1.94 0 3.851 0 -99.00 0 67 176.0 7.0459 62.8 0.043 3.88 168.9 33.7693 11 121 33.7640 0 26.9 0 35.4 0 1.96 0 3.812 0 -99.00 0 66 200.4 6.8232 62.6 0.046 4.01 174.3 33.8140 10 121 33.8129 0 26.6 0 37.6 0 1.94 0 3.947 0 -99.00 0 65 250.0 6.2202 62.8 0.046 3.04 132.2 33.8899 9 121 33.8883 0 31.6 0 51.1 0 2.28 0 3.004 0 -99.00 0 64 299.6 5.9853 63.1 0.049 2.11 91.6 33.9431 8 121 33.9396 0 36.2 0 59.6 0 2.59 0 2.052 0 -99.00 0 63 399.4 5.3015 63.3 0.114 1.36 59.0 34.0051 7 121 34.0067 0 40.5 0 73.7 0 2.91 0 1.275 0 -99.00 0 62 602.2 4.4221 63.6 0.050 0.57 24.9 34.1561 6 121 34.1559 0 44.3 0 100.0 0 3.20 0 0.459 0 -99.00 0 61 798.3 3.7482 63.6 0.051 0.41 17.7 34.2594 5 121 34.2579 0 45.4 0 121.1 0 3.28 0 0.262 0 -99.00 0 60 1000.1 3.3091 63.6 0.051 0.37 16.1 34.3657 4 121 34.3642 0 46.0 0 136.9 0 3.32 0 0.224 0 -99.00 0 59 1246.7 2.8684 63.7 0.050 0.49 21.3 34.4485 3 121 34.4484 0 45.8 0 151.3 0 3.30 0 0.347 0 -99.00 0 58 1500.7 2.4576 63.8 0.048 -99.00 -99.0 34.5119 2 121 34.5124 0 45.1 0 163.7 0 3.23 0 0.648 0 -99.00 0 57 2000.7 1.9351 63.7 0.042 -99.00 -99.0 34.5915 1 121 34.5884 0 43.2 0 175.8 0 3.08 0 1.370 0 -99.00 0