*2014/11/20 09:54:30.28 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2004/08/19 13:54:09.000 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 : 19 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 292 315 2 Pressure decibar 6.1 220.9 3 Temperature:Secondary 'deg C (ITS90)' 9.416 14.564 4 Transmissivity %/metre 31.3 56.8 5 Fluorescence:URU:Seapoint mg/m^3 0.107 2.622 6 PAR uE/m^2/sec 0.5 13.8 7 Oxygen:Dissolved:SBE mL/L 0.1E-01 5.57 8 Salinity:T1:C1 PSS-78 29.0081 31.3124 9 Bottle_Number n/a 1 24 10 Number_of_bin_records n/a 121 121 11 Salinity:Bottle PSS-78 29.0774 31.3117 12 Flag:Salinity:Bottle n/a 13 Oxygen:Dissolved mL/L 0.33E-01 5.244 14 Nitrate umol/L 11.8 26.1 15 Flag:Nitrate n/a 16 Silicate umol/L 29.1 126.9 17 Flag:Silicate n/a 18 Phosphate umol/L 1.51 6.6 19 Flag:Phosphate 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 ' ' 1 7 -99 ' ' 7 F ' ' 2 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 ' ' 8 F ' ' 3 14 -99 ' ' 6 F R4 1 15 0 ' ' 2 NQ C ' ' 16 -99 ' ' 6 F R4 1 17 0 ' ' 2 NQ C ' ' 18 -99 ' ' 7 F R4 2 19 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). -------------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2004-24 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Central Coast B.C. BioChemical Study SCIENTIST : Ianson D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Queen Charlotte Sound STATION : SI03 EVENT NUMBER : 45 LATITUDE : 48 35.71000 N ! (deg min) LONGITUDE : 123 30.00000 W ! (deg min) WATER DEPTH : 229 ALTIMETER (M) : 7.03 ! 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 : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2023 conductivity:primary ' ' 1763 pressure ' ' 75636 temperature:secondary ' ' 2710 conductivity:secondary ' ' 2128 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0043 altimeter: ' ' ' ' irradiance:primary ' ' 4615 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.31A Comments from secondary file: Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0045.add ---------------------------------------------------- Dissolved oxygen concentration determined using an automated titration system consisting of a Brinkman dosimat (model 665) and a PC 900 Colorimeter. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.9 2004/12/09 16:15:58 2904 2904 CLEAN 4.7.1 2004/12/09 16:16:56 ? ? ADDSAMP 3.4 2004/12/09 16:17:50 2904 2904 BINAVE 4.0.1 2004/12/09 16:18:33 2904 24 MERGE 3.3 2004/12/09 16:19:54 24 24 MERGE 3.3 2004/12/09 16:39:09 24 24 MERGE 3.3 2004/12/09 16:39:21 24 24 CALIB 11.4 2004/12/09 17:19:27 24 24 CLEAN 4.7.1 2004/12/09 17:27:32 24 24 SORT 3.5 2004/12/09 17:27:59 24 24 REMOVECH 6.0 2004/12/09 17:30:18 24 24 HDREDIT2 2.3 2004/12/09 17:33:26 ? ? CALIB 11.4 2004/12/10 12:01:36 24 24 CHANGE_FLAGS 1.0 2013/07/16 11:47:51 24 24 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:31:23 24 24 CHANGE_FLAGS 2.0 2014/11/20 09:54:30 24 24 $END $REMARKS -CLEAN functions: 2004/12/09 16:16:12 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data\2004-24\CTD\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: 2004/12/09 16:19:52 2004/12/09 16:19: 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 Primary file : Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0045.samavg Secondary file: Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0045.sal Comments from secondary file: Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0045.sal ---------------------------------------------------- -HEADER EDITS: 2004/11/22 14:07:13 Applied edit header: Q:\Cruise_Data\2004-24\CTD\doc\2004-24-Salinity.HDR -The following MERGE parameters were used: 2004/12/09 16:39:07 2004/12/09 16:39: 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: Oxygen:Dissolved, Flag:Oxygen:Dissolved Primary file : Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0045.mrg1 Secondary file: Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0045.add Comments from secondary file: Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0045.add ---------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -The following OXYCALC parameters were used Blank = 0.002 Sodium Thiosulfate concentration = 0.714 Volume of iodate standard (cm**3) = 9.98 Enter Normalitity of iodate standard = 0.01014000 -The following CHANNEL(S) were removed from file. Oxygen:Dissolved -HEADER EDITS: 2004/12/06 15:25:53 Channel 8: Oxygen:Dissolved [mL/L] Name ==> Oxygen:Dissolved Format: F7.3 ==> F8.3 Pad: ' ' ==> -99 Channel 9: Flag:Dissolved_oxygen [] Name ==> Flag:Dissolved_oxygen -The following MERGE parameters were used: 2004/12/09 16:39:19 2004/12/09 16:39: 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: Nitrate, Flag:Nitrate, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : Q:\Cruise_Data\2004-24\ctd\newhydro\2004-24-0045.mrg2 Secondary file: Q:\Cruise_Data\2004-24\ctd\newhydro\2004-24-0045.nuts Comments from secondary file: Q:\Cruise_Data\2004-24\ctd\newhydro\2004-24-0045.nuts ----------------------------------------------------- -HEADER EDITS: 2004/11/22 15:33:59 Applied edit header: Q:\Cruise_Data\2004-24\CTD\doc\2004-24-NUTRIENTS.HDR -SORT parameters: 2004/11/22 15:34:06 Sorted in ascending order of channel Sample_Number -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2004-24\ctd\doc\2004-24-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 12 Oxygen:Dissolved:SBE mL/L 10 -0.3090000E-01 0.1078500E+01 17 Salinity:T1:C1 PSS-78 10 -0.1180000E-01 0.1000000E+01 -CLEAN functions: 2004/12/09 17:27:30 20 Change Pad Value to -99 in Channel: Oxygen:Dissolved [mL/L] Insert Pad Values in Channel: Oxygen:Dissolved:SBE [mL/L] where channel Pressure [decibar] is in the range 1000 to 10000 17 data records in pad range. Remove Sea-Bird comments from the header. -SORT parameters: 2004/12/09 17:27:59 Sorted in ascending order of channel Pressure -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Primary Conductivity:Primary Conductivity:Secondary Oxygen:Voltage:SBE Altimeter Descent_Rate Status:Pump Salinity:T0:C0 Flag -HEADER EDITS: 2004/12/09 17:33:26 Applied edit header: Q:\Cruise_Data\2004-24\CTD\doc\bottle_hdr.txt Channel 2: Pressure [dbars] Units ==> dbars Format: F10.3 ==> F7.1 Channel 5: Fluorescence:URU:Seapoint [mg/m^3] Name ==> Fluorescence:URU:Seapoint Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 10: Number_of_bin_records [n/a] Format: F5.0 ==> I5 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2004-24\ctd\doc\2004-24-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Salinity:T1:C1 PSS-78 10 0.7000000E-03 0.1000000E+01 $END *COMMENTS Comments from secondary file: Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0045.sal ---------------------------------------------------- Salinity analyzed onboard John P. Tully by Marie Robert using Salinometer Model 8410, S/N 58879 (Aug.17-23,2004) Flag "f" indicates that the result is the average of duplicates. Flag "c" indicates that there was drift during analysis. Comments from secondary file: Q:\Cruise_Data\2004-24\ctd\newhydro\2004-24-0045.nuts ----------------------------------------------------- Nutrients analyzed fresh onboard JP Tully by Melissa Hennekes August 13 - 18, 2004 Samples #292-296: H2S, therefore no NO3 Analysis methods: ----------------- Salinity samples are collected in glass bottles and analyzed on Guildline model 8410 Portasal 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 duplicate 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. ------------------------------------------------------------------------- There were major problems with noise due to electrical problems. It primarily affected the primary temperature and all values derived from primary temperature, but also affected other channels. The worst problems were in casts 6, 10, 12 and 14, but all CTD data should be used with caution. The temperature data is considered to be of lower quality than usual for this instrument. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.309E-01 1.0785) Salinity:T1:C1 PSS-78 10 -99 () (-0.118E-01 1) Salinity:T1:C1 PSS-78 10 -99 () (0.7E-03 1) $END !-1-- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8---- 9- -10- ---11--- - ---13-- --14- - --16- - --18-- - !Samp Pressu Temperat Trans Fluores PAR Oxygen Salinity Bo Numb Salinity F Oxygen: Nitra F Silic F Phosph F !le_ re ure: missi cence: : :T1:C1 tt er_o :Bottle l Dissolv te l ate l ate l !Numb Secondar vity URU: Dissol ~u ~bin ~ ed ~ ~ ~ !er y Seapoin ved: mb _rec l t t t ! t SBE er ords e e e e !---- ------ -------- ----- ------- ------ ------ -------- -- ---- -------- - ------- ----- - ----- - ------ - *END OF HEADER 315 6.1 14.5640 35.9 2.622 13.8 5.57 29.0081 24 121 29.0774 0 5.244 11.8 0 29.1 0 1.51 0 314 11.3 13.1781 55.8 0.505 4.4 3.82 29.2010 23 121 29.2591 0 3.900 17.9 0 36.4 0 1.88 0 313 26.7 11.8068 54.9 0.206 0.8 3.30 29.7070 22 121 29.7241 0 3.511 22.5 0 38.6 0 2.23 0 312 51.6 10.5582 53.8 0.162 0.5 2.84 30.2408 21 121 30.4078 0 2.768 26.1 0 49.2 0 2.65 0 311 76.5 9.5754 49.2 0.123 0.5 1.32 30.8182 20 121 30.8729 0 1.375 25.7 0 67.1 0 3.53 0 310 81.5 9.4852 49.0 0.114 0.5 0.98 30.8669 19 121 30.8950 0 -99.000 -99.0 0 -99.0 0 -99.00 0 309 86.4 9.4381 49.1 0.116 0.5 0.84 30.9116 18 121 30.9235 0 -99.000 -99.0 0 -99.0 0 -99.00 0 308 91.4 9.4292 49.2 0.110 0.5 0.77 30.9333 17 121 30.9595 0 -99.000 -99.0 0 -99.0 0 -99.00 0 307 96.4 9.6491 43.8 0.119 0.5 1.21 31.0023 16 121 31.0165 0 -99.000 -99.0 0 -99.0 0 -99.00 0 306 101.4 9.6684 42.2 0.121 0.5 1.21 31.0317 15 121 31.0328 0 1.347 24.1 0 67.1 0 3.57 0 305 105.5 9.5625 44.0 0.122 0.5 0.87 31.0348 14 121 31.0535 0 -99.000 -99.0 0 -99.0 0 -99.00 0 304 109.5 9.5682 44.0 0.115 0.5 0.83 31.0727 13 121 31.0807 0 -99.000 -99.0 0 -99.0 0 -99.00 0 303 113.6 9.4964 42.6 0.110 0.5 0.62 31.0875 12 121 31.0957 0 -99.000 -99.0 0 -99.0 0 -99.00 0 302 117.5 9.4970 42.2 0.108 0.5 0.63 31.1023 11 121 31.1222 0 -99.000 -99.0 0 -99.0 0 -99.00 0 301 121.1 9.5197 40.4 0.110 0.5 0.64 31.1189 10 121 31.1407 0 -99.000 -99.0 0 -99.0 0 -99.00 0 300 125.4 9.5054 40.2 0.107 0.5 0.48 31.1530 9 121 31.1610 0 -99.000 -99.0 0 -99.0 0 -99.00 0 299 129.5 9.4805 41.1 0.109 0.5 0.28 31.1602 8 121 31.1797 0 -99.000 -99.0 0 -99.0 0 -99.00 0 298 133.4 9.5602 44.5 0.116 0.5 0.41 31.2097 7 121 31.2316 0 -99.000 -99.0 0 -99.0 0 -99.00 0 297 137.2 9.5566 42.5 0.124 0.5 0.53 31.2373 6 121 31.2374 0 -99.000 -99.0 0 -99.0 0 -99.00 0 296 141.5 9.4909 31.3 0.125 0.5 0.14 31.2303 5 121 31.2346 0 0.153 -99.0 9 103.5 0 5.42 0 295 151.3 9.4160 36.8 0.123 0.5 0.01 31.2376 4 121 31.2459 0 0.035 -99.0 9 108.6 0 5.77 0 294 175.8 9.4194 49.0 0.128 0.5 0.01 31.2864 3 121 31.2903 0 0.033 -99.0 9 118.8 0 6.29 0 293 201.4 9.4215 54.4 0.129 0.5 0.01 31.3018 2 121 31.3042 0 0.034 -99.0 9 123.6 0 6.52 0 292 220.9 9.4238 56.8 0.132 0.5 0.01 31.3124 1 121 31.3117 3 0.034 -99.0 9 126.9 0 6.60 0