*2014/11/20 09:54:30.10 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2004/08/17 20:33:35.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 15 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 20 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 232 246 2 Pressure decibar 1.8 362.5 3 Temperature:Secondary 'deg C (ITS90)' 5.8117 13.1712 4 Transmissivity %/metre 45 60 5 Fluorescence:URU:Seapoint mg/m^3 0.66E-01 1.327 6 PAR uE/m^2/sec 0.5 277.4 7 Oxygen:Dissolved:SBE mL/L 1.35 6.28 8 Salinity:T1:C1 PSS-78 32.0958 34.0082 9 Bottle_Number n/a 1 15 10 Number_of_bin_records n/a 105 121 11 Salinity:Bottle PSS-78 32.1155 34.0083 12 Flag:Salinity:Bottle n/a 13 Oxygen:Dissolved mL/L 1.43 6.23 14 Flag:Oxygen:Dissolved n/a 15 Nitrate_plus_Nitrite umol/L 5.6 38.8 16 Flag:Nitrate_plus_Nitrite n/a 17 Silicate umol/L 16.4 69.9 18 Flag:Silicate n/a 19 Phosphate umol/L 0.84 2.81 20 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 0 ' ' 2 NQ C ' ' 15 -99 ' ' ' ' F6.1 R4 ' ' 16 0 ' ' 2 NQ C ' ' 17 -99 ' ' ' ' F6.1 R4 ' ' 18 0 ' ' 2 NQ C ' ' 19 -99 ' ' ' ' F7.2 R4 ' ' 20 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 : XB EVENT NUMBER : 38 LATITUDE : 50 34.98000 N ! (deg min) LONGITUDE : 128 40.04000 W ! (deg min) WATER DEPTH : 283 *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\2004-24-0038.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 16:15:53 1780 1780 CLEAN 4.7.1 2004/12/09 16:16:43 ? ? ADDSAMP 3.4 2004/12/09 16:17:43 1780 1780 BINAVE 4.0.1 2004/12/09 16:18:29 1780 15 MERGE 3.3 2004/12/09 16:19:53 15 15 MERGE 3.3 2004/12/09 16:39:08 15 15 MERGE 3.3 2004/12/09 16:39:20 15 15 CALIB 11.4 2004/12/09 17:19:26 15 15 CLEAN 4.7.1 2004/12/09 17:27:31 15 15 SORT 3.5 2004/12/09 17:27:59 15 15 REMOVECH 6.0 2004/12/09 17:30:18 15 15 HDREDIT2 2.3 2004/12/09 17:33:26 ? ? CALIB 11.4 2004/12/10 12:01:36 15 15 SORT 3.5 2004/12/15 11:45:32 15 15 MERGE 3.3 2004/12/15 11:46:46 15 15 SORT 3.5 2004/12/15 11:58:18 15 15 CHANGE_FLAGS 1.0 2013/07/16 11:47:51 15 15 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:31:23 15 15 CHANGE_FLAGS 2.0 2014/11/20 09:54:30 15 15 $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\2004-24-0038.samavg Secondary file: Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0038.sal Comments from secondary file: Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0038.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\2004-24-0038.mrg1 Secondary file: Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0038.add Comments from secondary file: Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0038.add ---------------------------------------------------- C.H. Culbertson's paper on Dissolved Oxygen in the 'Woce Hydrographic Program Operations and Methods - July 1991' -MERGE *** Secondary file not found *** Primary file : Q:\Cruise_Data\2004-24\ctd\newhydro\2004-24-0038.mrg2 Secondary file: Q:\Cruise_Data\2004-24\ctd\newhydro\2004-24-0038.nuts -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 -SORT parameters: 2004/12/15 11:45:32 Sorted in descending order of channel Sample_Number [n/a] -The following MERGE parameters were used: 2004/12/15 11:46:46 2004/12/15 11:46: 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: Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : H:\Cruise_Data\2004-24\CTD\hydro\Updated Nutrient File\2004-24- Secondary file: H:\Cruise_Data\2004-24\CTD\hydro\Updated Nutrient File\2004-24- -SORT parameters: 2004/12/15 11:58:18 Sorted in ascending order of channel Pressure $END *COMMENTS Comments from secondary file: Q:\Cruise_Data\2004-24\CTD\newhydro\2004-24-0038.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\2004-24-0038.add ---------------------------------------------------- Oxygen samples 239,241,243 and 245 all have bubbles. 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-- - --15- - --17- - --19-- - !Samp Pressu Temperat Trans Fluores PAR Oxygen Salinity Bo Numb Salinity F Oxygen: F Nitra F Silic F Phosph F !le_ re ure: missi cence: : :T1:C1 tt er_o :Bottle l Dissolv l te_ l ate l ate l !Numb Secondar vity URU: Dissol ~u ~bin ~ ed ~ plus_ ~ ~ ~ !er y Seapoin ved: mb _rec l e Nitri t t t ! t SBE er ords e d te e e e !---- ------ -------- ----- ------- ------ ------ -------- -- ---- -------- - ------- - ----- - ----- - ------ - *END OF HEADER 245 1.8 13.1144 45.9 0.965 277.4 6.25 32.1034 14 105 32.1155 0 6.230 4 5.6 0 16.4 0 0.84 0 246 1.9 13.1712 45.0 0.932 267.7 6.28 32.0958 15 120 -99.0000 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 243 5.8 11.7528 52.4 1.211 72.1 6.01 32.1834 12 117 32.1927 0 6.037 4 8.1 0 18.2 0 1.02 0 244 6.0 11.8084 52.4 1.196 78.9 5.98 32.1803 13 120 -99.0000 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 241 9.1 11.4233 52.2 1.316 37.2 5.97 32.2104 10 109 32.1684 0 6.068 4 7.2 0 17.5 0 0.97 0 242 9.4 11.3039 52.4 1.327 33.4 5.95 32.2233 11 120 -99.0000 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 240 20.3 10.6372 56.5 0.786 12.6 5.61 32.3590 9 121 -99.0000 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 239 20.3 10.6385 56.5 0.819 12.7 5.60 32.3585 8 121 32.3587 0 5.629 4 11.1 0 19.6 0 1.29 0 237 29.8 9.4996 58.0 0.337 3.9 4.40 32.6067 6 121 32.6091 0 4.433 0 18.4 0 31.2 0 1.80 0 238 29.9 9.4681 58.2 0.377 3.9 4.39 32.6137 7 121 -99.0000 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 236 50.8 8.3638 60.0 0.242 1.0 4.41 32.8591 5 121 -99.0000 0 -99.000 0 -99.0 0 -99.0 0 -99.00 0 235 50.8 8.3629 59.9 0.270 0.9 4.41 32.8594 4 121 32.8594 0 4.413 0 21.4 0 30.1 0 1.80 0 234 100.9 7.0535 59.8 0.082 0.6 3.59 33.5481 3 121 33.5536 0 3.613 0 27.4 0 37.0 0 2.03 0 233 201.2 6.5839 58.4 0.086 0.5 2.19 33.9115 2 121 33.9127 0 2.294 0 34.1 0 54.5 0 2.47 0 232 362.5 5.8117 59.0 0.066 0.5 1.35 34.0082 1 121 34.0083 0 1.430 0 38.8 0 69.9 0 2.81 0