*2013/12/18 14:58:57.54 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2008/06/03 14:58:05.000 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 CRC : BCFA8DCA NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 175 198 2 Pressure decibar 4.506 45.828 3 Temperature:Primary 'deg C (ITS90)' 8.0794 8.8008 4 Transmissivity %/metre 51.2 53.8 5 Fluorescence:URU:Seapoint mg/m^3 0.849 1.467 6 Oxygen:Dissolved:SBE mL/L 7.13 7.224 7 Oxygen:Dissolved:SBE umol/kg 310.485 314.5448 8 Salinity:T0:C0 PSS-78 32.4867 32.4925 9 Bottle_Number n/a 1 24 10 Number_of_bin_records n/a 45 121 $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 $END $REMARKS Data quality is expressed with the following flags ---------------------------------------------------------------------------- 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 : 2008-26 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : P12 EVENT NUMBER : 24 LATITUDE : 48 58.18000 N ! (deg min) LONGITUDE : 130 39.99000 W ! (deg min) ALTIMETER (M) : 5.69 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/06/25 15:55:51 2286 2286 CLEAN 5.0.2 2008/06/25 15:57:19 ? ? ADDSAMP 3.4 2008/07/02 16:58:12 2286 2286 BINAVE 4.1.1 2008/11/06 14:39:33 2286 24 MERGE 3.3 2008/11/06 14:50:41 24 24 CLEAN 5.0.2 2008/11/06 14:50:52 ? ? CALIB 11.7 2008/11/06 14:57:46 24 24 SORT 3.5 2008/11/06 14:58:05 24 24 REMOVECH 8.0 2008/11/06 15:00:04 24 24 CHGUNITS 3.0 2008/11/06 15:01:04 24 24 REORDER 1.2.1 2008/11/18 14:11:43 ? ? HDREDIT2 2.5.1 2008/11/18 14:12:59 ? ? HDREDIT2 2.5.1 2011/07/04 15:00:17 ? ? HDREDIT2 2.5.1 2011/07/05 08:40:28 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:30:55 24 24 HDREDIT2 2.6 2013/12/18 14:58:57 ? ? $END $REMARKS -CLEAN functions: 2008/06/25 15:57:03 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data_Processing\2008-26\Processing\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: 2008/11/06 14:50:37 2008/11/06 14:50:37 2008/11/06 14:50: 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, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : Q:\Cruise_Data_Processing\2008-26\Processing\hydro\2008-26-0024.samavg Secondary file: Q:\Cruise_Data_Processing\2008-26\Processing\hydro\2008-26-0024.mrgcln1 -CLEAN functions: 2008/11/06 14:50:51 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2008/11/06 14:57:46 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-26\Processing\doc\2008-26-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 -0.1000000E-01 0.1070800E+01 16 Salinity:T0:C0 PSS-78 10 0.3000000E-02 0.1000000E+01 -SORT parameters: 2008/11/06 14:58:05 Sorted in ascending order of channel Press* -REMOVECH 2008/11/06 15:00:04 11 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/11/18 14:12:59 Applied edit header: Q:\Cruise_Data_Processing\2008-26\Processing\doc\2008-26-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 -HEADER EDITS: 2011/07/04 15:00:17 - none. -HEADER EDITS: 2011/07/05 08:40:28 - none. -HEADER EDITS: 2013/12/18 14:58:57 - none. $END *COMMENTS Analysis methods: ----------------- Chlorophyll samples were analyzed at sea using a Chemistry Turner Designs fluorometer which was calibrated in May 2007 using pure chlorophyll a. Chlorophyll precision was determined by analyzing replicate samples drawn from one Niskin. For details see worksheet “Precision” in file QF 2008-26CHL.xls. Oxygen samples were analyzed on an automated Winkler titration system following the procedures of Carpenter (1965). Samples were analyzed at sea using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 900 Colorimeter. For details on precision see file 2008-26-duplicates-DO.xls. Salinity samples were collected in glass bottles and analyzed on a Guildline model 8400B Autosal or a Guildline Portasal 8410A. Salinometers are standardized with IAPSO standard seawater. See file 2008-26-sal-duplicates.xls for information on precision, and note the warning given below. Nutrient samples were collected in plastic tubes and analyzed fresh at sea using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). For details on nutrient duplicates and precision see file QF 2008-26nuts.xls. DMS data are provided by C.S. Wong and researchers are asked to contact him before using them. The minimum detectable level for DMS is 0.10 nM, so “0” values should be interpreted as <0.10. For details on the collection and analysis of the DMS data see file 2008-26 DMS Report.doc. 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. WARNING: The salinity analyses done on a Portasal salinometer at sea are considered unreliable. Many duplicate samples were run using an Autosal at IOS and the Portasal. The results showed that the Portasal read much lower than the Autosal for those samples analyzed on the Portasal on June 5th. For other days the Portasal was low by an average of 0.0016 but there was a lot of noise in the comparison with many values within 0.001 of the Autosal, while others looked unstable. (For more detail see file 2008-26-bottle-salinity-port-auto-dups.xls.) Autosal values have been selected for Salinity:Bottle where possible. Where there are no Autosal values, the Portasal values were used, but were all flagged "c", except for those from June 5th which have been flagged "d". *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1E-01 1.0708) Salinity:T0:C0 PSS-78 10 -99 () (0.3E-02 1) $END !-1-- --2--- ---3---- --4-- ---5--- --6--- --7-- ---8---- 9- -10- !Samp Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Bo Numb !le_ re ure: missi cence: : n: :T0:C0 tt er_o !Numb Primary vity URU: Dissol Disso ~u ~bin !er Seapoin ved: lved: mb _rec ! t SBE SBE er ords !---- ------ -------- ----- ------- ------ ----- -------- -- ---- *END OF HEADER 191 4.5 8.8002 51.8 0.930 7.13 310.5 32.4867 17 45 194 4.6 8.8000 51.8 0.933 7.13 310.7 32.4869 20 54 192 4.6 8.8002 51.7 0.916 7.13 310.6 32.4868 18 45 197 4.7 8.8001 51.5 0.882 7.14 310.7 32.4873 23 96 190 4.7 8.8002 51.9 0.903 7.14 310.7 32.4869 16 121 196 4.8 8.7991 51.4 0.888 7.14 310.7 32.4872 22 99 186 4.8 8.8004 51.9 0.854 7.14 310.7 32.4867 12 70 189 4.9 8.8002 51.8 0.849 7.13 310.6 32.4867 15 121 195 4.9 8.7992 51.9 0.920 7.14 310.7 32.4871 21 97 198 4.9 8.8008 51.2 0.895 7.14 310.9 32.4872 24 120 193 5.0 8.8000 51.9 0.921 7.14 310.7 32.4868 19 99 188 5.0 8.8001 51.9 0.875 7.14 310.8 32.4867 14 120 185 5.1 8.7999 51.9 0.863 7.13 310.6 32.4868 11 66 184 5.1 8.7999 51.9 0.857 7.14 310.7 32.4868 10 77 187 5.1 8.8000 51.9 0.867 7.13 310.6 32.4867 13 74 176 45.3 8.0869 53.6 1.461 7.22 314.3 32.4907 2 113 177 45.4 8.0884 53.6 1.456 7.22 314.5 32.4909 3 112 175 45.4 8.0872 53.6 1.467 7.22 314.5 32.4904 1 121 182 45.5 8.0835 53.7 1.450 7.22 314.4 32.4917 8 97 183 45.5 8.0826 53.8 1.456 7.22 314.4 32.4919 9 120 179 45.5 8.0806 53.8 1.444 7.22 314.5 32.4920 5 110 180 45.5 8.0802 53.8 1.432 7.21 314.1 32.4921 6 99 178 45.6 8.0839 53.5 1.461 7.22 314.5 32.4916 4 114 181 45.8 8.0794 53.8 1.421 7.22 314.2 32.4925 7 96