*2014/11/20 09:55:29.10 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2007/09/30 16:01:46.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 12 DATA DESCRIPTION : Bottle:Rosette:Up:NoStop + CTD:Up FILE TYPE : ASCII CRC : 652874B1 NUMBER OF CHANNELS : 18 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 37 48 2 Pressure decibar 808.516 1828.097 3 Temperature:Primary 'deg C (ITS90)' -0.4031 0.1805 4 Transmissivity %/metre 56.8 57 5 Fluorescence:URU:Seapoint mg/m^3 0.168 0.195 6 Oxygen:Dissolved:SBE mL/L 6.62 6.875 7 Oxygen:Dissolved:SBE umol/kg 287.4646 298.557 8 Salinity:T0:C0 PSS-78 34.8643 34.9379 9 Bottle_Number n/a 1 12 10 Number_of_bin_records n/a 12 40 11 Salinity:Bottle PSS-78 34.8686 34.9427 12 Flag:Salinity:Bottle n/a 13 Nitrate_plus_Nitrite umol/L 12.9 13.8 14 Flag:Nitrate_plus_Nitrite n/a 15 Silicate umol/L 8.2 13.7 16 Flag:Silicate n/a 17 Phosphate umol/L 0.69 0.99 18 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 ' ' 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 ' ' 3 NQ C ' ' 13 -99 ' ' 6 F R4 1 14 0 ' ' 3 NQ C ' ' 15 -99 ' ' 6 F R4 1 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 7 F R4 2 18 0 ' ' 3 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 : 2007-03 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : C3O/IPY SCIENTIST : Melling H. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Beaufort & Chukchi Seas STATION : KC2000 EVENT NUMBER : 12 LATITUDE : 71 43.92400 N ! (deg min) LONGITUDE : 135 29.79400 W ! (deg min) WATER DEPTH : 2000 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 2668 conductivity ' ' 2754 Pressure ' ' 290436 Oxygen:SBE ' ' 43-0615 altimeter: ' ' ' ' bottom ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' 1052DR irradiance:primary ' ' 20280 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.0 2008/02/21 13:01:30 332 332 CTDEDIT 4.61 2008/07/23 11:03:06 332 331 ADDSAMP 3.4 2008/07/23 11:13:00 331 331 BINAVE 4.1.1 2008/07/23 11:24:26 331 12 REMOVECH 8.0 2008/07/23 11:45:34 12 12 MERGE 3.3 2008/07/23 11:45:48 12 12 CLEAN 5.0.2 2008/07/23 11:46:04 ? ? CALIB 11.7 2008/07/23 11:46:10 12 12 SORT 3.5 2008/07/23 11:46:16 12 12 REMOVECH 8.0 2008/07/23 11:47:03 12 12 CHGUNITS 3.0 2008/07/23 11:50:32 12 12 REORDER 1.2.1 2008/07/23 11:50:38 ? ? HDREDIT2 2.5.1 2008/07/23 11:53:50 ? ? HDREDIT2 2.5.1 2008/07/24 10:25:45 ? ? CHANGE_FLAGS 1.0 2013/07/16 11:48:36 12 12 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:57 12 12 CHANGE_FLAGS 2.0 2014/11/20 09:55:29 12 12 $END $REMARKS -CTDEDIT 2008/07/23 11:03:06 1 record was deleted in this editing session. No data values were changed. -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data_Processing\2007-03\Processing\hydro\sbe25\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 Standard Deviation channels were added Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2008/07/23 11:45:34 8 channels removed. -The following MERGE parameters were used: 2008/07/23 11:45:47 2008/07/23 11:45:48 2008/07/23 11:45: 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_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate Primary file : Q:\Cruise_Data_Processing\2007-03\Processing\hydro\sbe25\2007-03-0012.samavgr Secondary file: Q:\Cruise_Data_Processing\2007-03\Processing\hydro\sbe25\2007-03-0012.mrgcln1 -CLEAN functions: 2008/07/23 11:46:03 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2008/07/23 11:46:10 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-03\Processing\doc\2006-03-sbe25-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 0.4420000E-01 0.1037800E+01 -SORT parameters: 2008/07/23 11:46:16 Sorted in ascending order of channel Press* -REMOVECH 2008/07/23 11:47:03 14 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/07/23 11:53:50 Applied edit header: Q:\Cruise_Data_Processing\2007-03\Processing\doc\2007-03-sbe25-hdr-bot.txt Channel 2: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure 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 -HEADER EDITS: 2008/07/24 10:25:45 - none. $END *COMMENTS CTDEDIT was used to remove one record for bottle #6. Sample_Number 39: Nutrients: 1 Poor replicate for NO3/PO4 Sample_Number 41: Nutrients: 1 Poor replicate for SiO4 Sample_Number 45: Nutrients: 1 Poor replicate for PO4/SiO4 Sample_Number 47: Nutrients: 1 replicate ok for NO3, both poor for PO4 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 frozen using a Technicon AAII autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). The nutrient analyst reported that discrepancies in replicates suggest there were serious problems with sampling. 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. While there were no stops for bottles, the CTD did slow its ascent at the time of firing. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.442E-01 1.0378) $END !-1-- --2--- ---3---- --4-- ---5--- --6--- --7-- ---8---- 9- -10- ---11--- 12 --13- 14 --15- 16 --17-- 18 !Samp Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Bo Numb Salinity Fl Nitra Fl Silic Fl Phosph Fl !le_ re ure: missi cence: : n: :T0:C0 tt er_o :Bottle ag te_ ag ate ag ate ag !Numb Primary vity URU: Dissol Disso ~u ~bin ~o plus_ ~t ~i ~p !er Seapoin ved: lved: mb _rec tt Nitri ri ca ha ! t SBE SBE er ords le te te te te !---- ------ -------- ----- ------- ------ ----- -------- -- ---- -------- -- ----- -- ----- -- ------ -- *END OF HEADER 48 808.5 0.1805 56.9 0.171 6.85 297.5 34.8643 12 40 34.8686 0 -99.0 0 -99.0 0 -99.00 0 47 812.3 0.1743 56.9 0.175 6.86 297.7 34.8648 11 16 34.8719 0 13.2 63 8.2 0 0.99 3 46 1012.0 -0.0166 56.9 0.180 6.88 298.6 34.8797 10 40 34.8864 0 -99.0 0 -99.0 0 -99.00 0 45 1016.1 -0.0204 57.0 0.175 6.87 298.3 34.8798 9 14 34.8874 0 12.9 6 9.1 0 0.69 0 44 1215.0 -0.1684 56.9 0.186 6.87 298.4 34.8935 8 40 34.9005 0 -99.0 0 -99.0 0 -99.00 0 43 1218.7 -0.1718 56.9 0.195 6.87 298.4 34.8940 7 17 34.8994 0 13.1 6 9.5 6 0.90 6 42 1417.8 -0.2897 56.9 0.171 6.82 296.1 34.9082 6 39 34.9126 0 -99.0 0 -99.0 0 -99.00 0 41 1421.6 -0.2917 56.8 0.168 6.82 296.1 34.9087 5 12 34.9152 0 13.3 6 9.7 0 0.85 6 40 1620.9 -0.3720 56.9 0.179 6.74 292.9 34.9238 4 40 34.9296 0 -99.0 0 -99.0 0 -99.00 0 39 1624.6 -0.3728 56.9 0.178 6.74 292.7 34.9241 3 15 34.9290 0 13.8 63 13.7 6 0.70 0 38 1823.7 -0.4027 56.8 0.184 6.63 287.8 34.9378 2 40 34.9427 0 -99.0 0 -99.0 0 -99.00 0 37 1828.1 -0.4031 56.8 0.183 6.62 287.5 34.9379 1 18 34.9407 0 -99.0 0 -99.0 0 -99.00 0