*2024/04/15 15:33:19.38 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2009/02/02 00:22:29.000 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 : 425B2F12 NUMBER OF CHANNELS : 49 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 251 274 2 Bottle_Number n/a 1 24 3 Pressure decibar 2.1 602.3 4 Temperature:Secondary 'deg C (ITS90)' 3.7636 6.8998 5 Transmissivity %/metre 45.7 61.7 6 Fluorescence:URU:Seapoint mg/m^3 0.16 0.851 7 PAR uE/m^2/sec 0 26.3 8 Salinity:T1:C1 PSS-78 32.4144 34.1508 9 Oxygen:Dissolved:SBE mL/L 0.61 6.93 10 Oxygen:Dissolved:SBE umol/kg 26.6 301.9 11 Number_of_bin_records n/a 38 241 12 Nitrate_plus_Nitrite umol/L 11.4 28 13 Flag:Nitrate_plus_Nitrite n/a 14 Silicate umol/L 13.9 45.6 15 Flag:Silicate n/a 16 Phosphate umol/L 1.17 2.03 17 Flag:Phosphate n/a 18 Dimethyl_Sulphide nmol/L 0 0.59 19 Flag:Dimethyl_Sulphide n/a 20 Dimethylsulfoniopropionate_Dissolved nmol/L -99 -99 21 Flag:Dimethylsulfoniopropionate_Dissolved n/a 22 Dimethylsulfoniopropionate_Total nmol/L -99 -99 23 Flag:Dimethylsulfoniopropionate_Total n/a 24 Chlorophyll:Extracted mg/m^3 0.14 0.44 25 Flag:Chlorophyll:Extracted n/a 26 HPLC:Chl-c3 mg/m^3 0.44E-01 0.6E-01 27 HPLC:Chlide-a mg/m^3 0 0 28 HPLC:MgDVP mg/m^3 0.2E-02 0.5E-02 29 HPLC:Chl-c2 mg/m^3 0.5E-01 0.57E-01 30 HPLC:Peri mg/m^3 0.13E-01 0.2E-01 31 HPLC:Pheide-a mg/m^3 0 0 32 HPLC:But-fuco mg/m^3 0.59E-01 0.84E-01 33 HPLC:Fuco mg/m^3 0.58E-01 0.76E-01 34 HPLC:Neo mg/m^3 0.4E-02 0.8E-02 35 HPLC:Pras mg/m^3 0.3E-02 0.5E-02 36 HPLC:Viola mg/m^3 0.2E-02 0.5E-02 37 HPLC:Hex-fuco mg/m^3 0.11 0.138 38 HPLC:Diadino mg/m^3 0.2E-01 0.32E-01 39 HPLC:Allo mg/m^3 0 0 40 HPLC:Diato mg/m^3 0 0 41 HPLC:Zea mg/m^3 0.6E-02 0.7E-02 42 HPLC:Lut mg/m^3 0.7E-02 0.8E-02 43 HPLC:Chl-b mg/m^3 0.46E-01 0.51E-01 44 HPLC:DVChl-a mg/m^3 0 0 45 HPLC:Chl-a mg/m^3 0.287 0.345 46 HPLC:Phe mg/m^3 0 0 47 HPLC:B-Car mg/m^3 0 0 48 HPLC:TChl-a mg/m^3 0.287 0.345 49 Flag:HPLC ' ' $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 5 I I 0 2 -99 ' ' 5 I I 0 3 -99 ' ' 7 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 7 F ' ' 2 10 -99 ' ' 6 F ' ' 1 11 -99 ' ' 5 I I 0 12 -99 ' ' 6 F R4 1 13 -99 ' ' 3 NQ C ' ' 14 -99 ' ' 6 F R4 1 15 -99 ' ' 3 NQ C ' ' 16 -99 ' ' 7 F R4 2 17 -99 ' ' 3 NQ C ' ' 18 -99 ' ' 7 F R4 2 19 -99 ' ' 3 NQ C ' ' 20 -99 ' ' 7 F R4 2 21 -99 ' ' 3 NQ C ' ' 22 -99 ' ' 7 F R4 2 23 -99 ' ' 3 NQ C ' ' 24 -99 ' ' 7 F R4 2 25 -99 ' ' 3 NQ C ' ' 26 -99 ' ' 8 F R4 3 27 -99 ' ' 8 F R4 3 28 -99 ' ' 8 F R4 3 29 -99 ' ' 8 F R4 3 30 -99 ' ' 8 F R4 3 31 -99 ' ' 8 F R4 3 32 -99 ' ' 8 F R4 3 33 -99 ' ' 8 F R4 3 34 -99 ' ' 8 F R4 3 35 -99 ' ' 8 F R4 3 36 -99 ' ' 8 F R4 3 37 -99 ' ' 8 F R4 3 38 -99 ' ' 8 F R4 3 39 -99 ' ' 8 F R4 3 40 -99 ' ' 8 F R4 3 41 -99 ' ' 8 F R4 3 42 -99 ' ' 8 F R4 3 43 -99 ' ' 8 F R4 3 44 -99 ' ' 8 F R4 3 45 -99 ' ' 8 F R4 3 46 -99 ' ' 8 F R4 3 47 -99 ' ' 8 F R4 3 48 -99 ' ' 8 F R4 3 49 -99 ' ' 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 : 2009-03 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 : P16 EVENT NUMBER : 34 LATITUDE : 49 17.04000 N ! (deg min) LONGITUDE : 134 39.94000 W ! (deg min) WATER DEPTH : 3622 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2038 conductivity:primary ' ' 1729 pressure ' ' 63507 temperature:secondary ' ' 2449 conductivity:secondary ' ' 2424 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 0997 altimeter: ' ' ' ' irradiance:primary ' ' 4615 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/04/07 10:18:14 4358 4358 CLEAN 5.0.2 2009/04/07 10:18:43 ? ? ADDSAMP 3.4 2009/04/07 10:19:17 4358 4358 BINAVE 4.1.1 2009/07/01 14:59:43 4358 24 MERGE 3.3 2009/07/01 15:07:29 24 24 CLEAN 5.0.2 2009/07/01 15:16:18 ? ? CALIB 11.7 2009/07/01 16:16:09 24 24 CALIB 11.7 2009/07/01 16:35:50 24 24 SORT 3.5 2009/07/01 16:38:18 24 24 REMOVECH 8.0 2009/07/01 16:39:36 24 24 CHGUNITS 3.0 2009/07/01 16:40:48 24 24 REORDER 1.2.1 2009/07/02 11:46:20 ? ? HDREDIT2 2.5.1 2009/07/02 12:19:47 ? ? CALIB 11.7 2010/09/02 13:25:45 24 24 HDREDIT2 2.5.1 2010/09/02 13:39:26 ? ? CALIB 11.7 2013/06/04 13:11:37 24 24 HDREDIT2 2.6 2013/07/08 08:47:05 ? ? CHANGE_FLAGS 1.0 2013/07/29 14:31:04 24 24 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:34:07 24 24 CHANGE_FLAGS 2.0 2014/11/20 09:56:30 24 24 SORT 3.6 2020/03/13 14:03:59 24 24 MERGE 3.5.1 2020/03/13 14:05:40 24 24 SORT 3.6 2020/03/13 14:16:40 24 24 CLEAN 5.2.4 2020/03/13 14:17:05 24 24 HDREDIT2 3.2 2020/03/13 14:18:23 ? ? SORT 3.6 2020/11/25 13:47:20 24 24 REORDER 1.3.1 2021/11/24 13:54:50 ? ? MERGE 3.5.1 2021/11/24 13:54:59 24 24 SORT 3.6 2021/11/24 13:55:08 24 24 CLEAN 5.2.4 2021/11/24 13:55:16 24 24 $END $REMARKS -CLEAN functions: 2009/04/07 10:18:27 20 Set event to last 4 characters of file name -The following ADDSAMP parameters were used: Sample Number Lookup File: Q:\Cruise_Data_Processing\2009-03\Processing\doc\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: 2009/07/01 15:07:26 2009/07/01 15:07:26 2009/07/01 15:07: 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, Ammonium, Flag:Ammonium Primary file : Q:\Cruise_Data_Processing\2009-03\Processing\hydro\2009-03-0034.samavg Secondary file: Q:\Cruise_Data_Processing\2009-03\Processing\hydro\2009-03-0034.mrgcln1 -CLEAN functions: 2009/07/01 15:16:16 20 Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2009/07/01 16:16:09 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-03\Processing\doc\2009-03-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 0.1460000E-01 0.1039600E+01 17 Salinity:T1:C1 PSS-78 10 -0.6000000E-02 0.1000000E+01 -CALIB parameters: 2009/07/01 16:35:50 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-03\Processing\doc\2009-03-recal1b.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 12 -0.4950000E-01 0.7000000E-04 0.0000000E+00 0.0000000E+00 0.1400000E+04 Pressure -SORT parameters: 2009/07/01 16:38:18 Sorted in ascending order of channel Pressure -REMOVECH 2009/07/01 16:39:36 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/07/02 12:19:47 Applied edit header: Q:\Cruise_Data_Processing\2009-03\Processing\doc\2009-03-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: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 12: Chlorophyll:Extracted [mg/m^3] Units: ==> mg/m^3 Channel 13: Flag:Chlorophyll:Extracted [n/a] Units: ==> n/a Channel 15: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 17: Flag:Silicate [n/a] Units: ==> n/a Channel 19: Flag:Phosphate [n/a] Units: ==> n/a -CALIB parameters: 2010/09/02 13:25:45 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\Trans Cor\2009-03\DOC\2009-03-recal-tr.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 4 Transmissivity %/metre 10 0.0000000E+00 0.1177000E+01 -HEADER EDITS: 2010/09/02 13:39:26 Applied edit header: Q:\Cruise_Data_Processing\Trans Cor\2009-03\DOC\Trans_Correction1.TXT Channel 4: Transmissivity [%/metre] Format: F7.2 ==> F6.1 -CALIB parameters: 2013/06/04 13:11:37 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = C:\DATA\Nutrients\doc\Nutrients-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 14 Nitrate_plus_Nitrite umol/L 10 0.1709000E+00 0.9812000E+00 18 Phosphate umol/L 10 0.4530000E-01 0.1011500E+01 -HEADER EDITS: 2013/07/08 08:47:05 Applied edit header: C:\DATA\Nutrients\doc\headedit-correction.txt -SORT parameters: 2020/03/13 14:03:59 Sorted in ascending order of channel Sample_Number [n/a] -The following MERGE parameters were used: 2020/03/13 14:05:40 Merge Channel: Sample_Number [n/a] Merge Scheme Used: Interweave Records from Both Files Overlap Scheme Used: Average Primary Channels to Include: ALL Secondary Channels to Include: Dimethylsulfoniopropionate_Dissolved [nmol/L], Flag:Dimethylsulfoniopropionate_Dissolved [n/a], Dimethylsulfoniopropionate_Total [nmol/L], Flag:Dimethylsulfoniopropionate_Total [n/a] Primary file : L:\Cruise_Data\DMSP\Joe's Work\2009-003\2009-003-0034.chesrt Secondary file: L:\Cruise_Data\DMSP\Joe's Work\2009-003\2009-003-0034.ios -SORT parameters: 2020/03/13 14:16:40 Sorted in ascending order of channel Pressure [decibar] -CLEAN functions: 2020/03/13 14:17:05 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag* -HEADER EDITS: 2020/03/13 14:18:23 Applied edit header: L:\Cruise_Data\DMSP\DMSP Header Comments for NO Analysis.txt -SORT parameters: 2020/11/25 13:47:20 Sorted in ascending order of channel Sample_Number [n/a] -The following MERGE parameters were used: 2021/11/24 13:54:59 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: HPLC:Chl-c3 [ ], HPLC:Chlide-a [ ], HPLC:MgDVP [ ], HPLC:Chl-c2 [ ], HPLC:Chl-c1 [ ], HPLC:Me-chlide [ ], HPLC:Peri [ ], HPLC:Pheide-a [ ], HPLC:But-fuco [ ], HPLC:Fuco [ ], HPLC:Neo [ ], HPLC:Pras [ ], HPLC:Viola [ ], HPLC:Hex-fuco [ ], HPLC:Diadino [ ], HPLC:Allo [ ], HPLC:Diato [ ], HPLC:Zea [ ], HPLC:Lut [ ], HPLC:Chl-b [ ], HPLC:C2mgdg, HPLC:DVChl-a [ ], HPLC:Chl-a [ ], HPLC:Phe [ ], HPLC:B-Car [ ], HPLC:TChl-a [ ], Flag:HPLC [ ] Primary file : C:\Users\Samantha\OneDrive\Documents\SH ios\HPLC\2009\2009-003_Nov2021\Processing\ IOS\2009-003-0034.che2 Secondary file: C:\Users\Samantha\OneDrive\Documents\SH ios\HPLC\2009\2009-003_Nov2021\Processing\ IOS\2009-003-0034.hplc -SORT parameters: 2021/11/24 13:55:08 Sorted in ascending order of channel Pressure [decibar] -CLEAN functions: 2021/11/24 13:55:16 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Change character data from " " to "0" in channels Flag:* -HEADER EDITS: 2021/11/24 13:55:46 Applied edit header: C:\Users\Samantha\OneDrive\Documents\SH ios\HPLC\2009\2009-003\Processing\Doc\ 2009-003-bot-hdr1.txt Channel 2: Bottle_Number [n/a] Format: I3 ==> I5 Channel 26: HPLC:Chl-c3 [mg/m^3] Units: ==> mg/m^3 Channel 27: HPLC:Chlide-a [mg/m^3] Units: ==> mg/m^3 Channel 28: HPLC:MgDVP [mg/m^3] Units: ==> mg/m^3 Channel 29: HPLC:Chl-c2 [mg/m^3] Units: ==> mg/m^3 Channel 30: HPLC:Peri [mg/m^3] Units: ==> mg/m^3 Channel 31: HPLC:Pheide-a [mg/m^3] Units: ==> mg/m^3 Channel 32: HPLC:But-fuco [mg/m^3] Units: ==> mg/m^3 Channel 33: HPLC:Fuco [mg/m^3] Units: ==> mg/m^3 Channel 34: HPLC:Neo [mg/m^3] Units: ==> mg/m^3 Channel 35: HPLC:Pras [mg/m^3] Units: ==> mg/m^3 Channel 36: HPLC:Viola [mg/m^3] Units: ==> mg/m^3 Channel 37: HPLC:Hex-fuco [mg/m^3] Units: ==> mg/m^3 Channel 38: HPLC:Diadino [mg/m^3] Units: ==> mg/m^3 Channel 39: HPLC:Allo [mg/m^3] Units: ==> mg/m^3 Channel 40: HPLC:Diato [mg/m^3] Units: ==> mg/m^3 Channel 41: HPLC:Zea [mg/m^3] Units: ==> mg/m^3 Channel 42: HPLC:Lut [mg/m^3] Units: ==> mg/m^3 Channel 43: HPLC:Chl-b [mg/m^3] Units: ==> mg/m^3 Channel 44: HPLC:DVChl-a [mg/m^3] Units: ==> mg/m^3 Channel 45: HPLC:Chl-a [mg/m^3] Units: ==> mg/m^3 Channel 46: HPLC:Phe [mg/m^3] Units: ==> mg/m^3 Channel 47: HPLC:B-Car [mg/m^3] Units: ==> mg/m^3 Channel 48: HPLC:TChl-a [mg/m^3] Units: ==> mg/m^3 -HEADER EDITS: 2021/11/24 13:56:07 Applied edit header: C:\Users\Samantha\OneDrive\Documents\SH ios\HPLC\2009\2009-003\Processing\Doc\ 2009-003-bot-hdr2.txt -CLEAN functions: 2024/04/15 15:30:22 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Set header Start and End times from the data. *FAILED* -CLEAN functions: 2024/04/15 15:31:11 20 Reset #RECS, MIN & MAX values in header. Change Pad Value to -99 in All Channels. Set header Start and End times from the data. *FAILED* -HEADER EDITS: 2024/04/15 15:33:19 - none. $END *COMMENTS Sample_Number 253: ALL: Nutrients out of line, look like data from 175m in other casts at same station or nearby. Bottle #3 misfire. Sample_Number 257: Nutrients: Mis-sampled. Values too low compared to other casts at same and nearby stations. DMS and CHL look ok. Analysis methods: ----------------- Chlorophyll samples were analyzed at sea using a Chemistry Turner Designs 10AU fluorometer which was calibrated in April 2008 using pure chlorophyll a. Chlorophyll precision was determined by analyzing replicate samples drawn from one Niskin. For details see worksheet “Precision” in file QF 2009-03CHL.xls. HPLC samples were filtered onto 47mm GF/F filters and stored at -80C prior to analysis. Samples were extracted in 95% methanol at -20C for 24 hours in the lab and analyzed on a WATERS 2695 HPLC separations system as detailed in Nemcek and Pena, 2014. Analysis was performed ~2 months after collection. The average of two samples is reported. Variability is assessed as the %CV (std dev/mean*100) for duplicate pairs. All pigments below the limit of detection (LOD) are assigned a zero value. TChl-a is the sum of Chl-a, DVchl-a and Chlide-a For further information see file QF 2009-003_HPLC*.xlsx. Oxygen samples were analyzed at sea using an automated titration system consisting of a Brinkman Dosimat (model 665) and a PC 950 Colorimeter. For details on precision see file 2009-03-oxygen-duplicates.xls. Salinity samples were collected in glass bottles and analyzed at IOS on a Guildline model 8400B Autosal standardized with IAPSO standard seawater. See file 2009-03-salinity-duplicates.xls for information on precision. Nutrient samples were collected in plastic tubes and analyzed fresh at sea using an Astoria-Pacific autoanalyzer following methods described in Barwell-Clarke and Whitney (1996). For details on nutrient duplicates and precision see file QF 2009-03nuts.xls. 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 2009-03 DMS Report.doc. DMSP-D and DMSP-T: Contamination in the blanks resulted in all data being discarded. For details on analysis and raw data, see the DMSP Excel file located in the cruise "DOC" directory. . 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. 3. Nemcek, N. and Peña, M.A. 2014. Institute of Ocean Sciences Protocols for Phytoplankton Pigment Analysis by HPLC. Can. Tech. Rep. Fish. Aquat. Sci. 3117: x + 80 p. ----------------------------------------------------------------------------------- NOTE: There were a number of problems with the SBE dissolved oxygen sensors that limit the reliability of the data: For casts #1-40, the data below 1400db are considered less reliable than usual. For casts #42 and 44 the SBE Dissolved Oxygen channel was removed. For casts #46-60 there was no bottle sampling so the SBE Dissolved Oxygen data were recalibrated based on an intercomparison with casts using a different sensor. For details see the processing report: 2009_03_proc.doc. ********************************************************************************* Transmissometer #1005DR was calibrated in March 2008, and drifted significantly but steadily until July 2009; then a sudden shift occurred, so that maximum values between September 2009 and July 2010 were very low, ~25%/m. In August 2010 a study was made of transmissivity that led to a decision to apply post-processing corrections to all cruises between March 2008 and June 2010. Transmissivity data from this cruise were corrected by multiplying the original values by a correction factor, which was based on assumptions that deep offshore transmissivity from a June 2009 cruise should be about 62%/m and that drift was linear with time between March 2008 and July 2009. The corrections produced reasonable results for all cruises in that time period. For details on how the correction factor was derived see: OSD_Data_Archive:\Cruise_Data\DOCUMENTS\Transmissometer 1005DR Corrections.doc These data should be considered estimates. ********************************************************************************* July 2013: A correction has been applied to Nitrate_plus_Nitrite and Phosphate data from deep-water cruises analyzed at IOS between 2009 and 2012. For details see the following report: Corrections to Nitrate and Phosphate for Deep-Water Cruises from 2009 to 2012.pdf which is stored in folder: \\Cruise_Data\DOCUMENTS\Analysis Reference Papers Comments from secondary file: L:\Cruise_Data\DMSP\Joe's Work\2009-003\2009-003-0034.ios --------------------------------------------------------- Sample_Number 253: DMSP: Sample collected but not analyzed Sample_Number 254: DMSP: Sample collected but not analyzed Sample_Number 257: DMSP: Sample collected but not analyzed Sample_Number 267: DMSP: Sample collected but not analyzed Sample_Number 272: DMSP: Sample collected but not analyzed Sample_Number 273: DMSP: Sample collected but not analyzed Comments from secondary file: C:\Users\Samantha\OneDrive\Documents\SH ios\HPLC\2009\2009-003_Nov2021\Processing\IOS\2009-003-0034. hplc --------------------------------------------------------------------------- Sample_Number 270: HPLC: >10%CV for TChl-a *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.146E-01 1.0396) Salinity:T1:C1 PSS-78 10 -99 () (-0.6E-02 1) Oxygen:Dissolved:SBE mL/L 12 -99 (Pressure) (-0.495E-01 0.7E-04 0 0 1400) Transmissivity %/metre 10 -99 () (0 1.177) Nitrate_plus_Nitrite umol/L 10 -99 () (0.1709 0.9812) Phosphate umol/L 10 -99 () (0.453E-01 1.0115) $END !-1-- -2-- --3--- ---4---- --5-- ---6--- --7--- ---8---- --9--- --10- -11- --12- 13 --14- 15 --16-- 17 --18-- 19 --20-- 21 --22-- 23 --24-- 25 ---26-- ---27-- ---28-- ---29-- ---30-- ---31-- ---32-- ---33-- ---34-- ---35-- ---36-- ---37-- ---38-- ---39-- ---40-- ---41-- ---42-- ---43-- ---44-- ---45-- ---46-- ---47-- ---48-- 49 !Samp Bott Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb Nitra Fl Silic Fl Phosph Fl Dimeth Fl Dimeth Fl Dimeth Fl Chloro Fl HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC: HPLC:B- HPLC: Fl !le_ le_ re ure: missi cence: :T1:C1 : n: er_o te_ ag ate ag ate ag yl_ ag ylsulf ag ylsulf ag phyll: ag Chl-c3 Chlide- MgDVP Chl-c2 Peri Pheide- But- Fuco Neo Pras Viola Hex- Diadino Allo Diato Zea Lut Chl-b DVChl-a Chl-a Phe Car TChl-a ag !Numb Numb Secondar vity URU: Dissol Disso ~bin plus_ ~t ~i ~p Sulphi ~p ~piona ~o ~oprop ~T Extrac ~a a a fuco fuco : !er er y Seapoin ved: lved: _rec Nitri ri ca ha de hi te_Dis lv ionate ot ted ct HP ! t SBE SBE ords te te te te de solved ed _Total al ed LC !---- ---- ------ -------- ----- ------- ------ -------- ------ ----- ---- ----- -- ----- -- ------ -- ------ -- ------ -- ------ -- ------ -- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- ------- -- *END OF HEADER 273 23 2.1 6.8997 48.4 0.811 26.3 32.4151 6.93 301.9 49 11.6 0 13.9 0 1.18 0 0.52 0 -99.00 1 -99.00 1 0.44 6 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 274 24 2.3 6.8998 45.7 0.795 24.0 32.4144 6.92 301.3 240 -99.0 0 -99.0 0 -99.00 0 -99.00 0 -99.00 0 -99.00 0 -99.00 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 0 272 22 5.8 6.8980 55.1 0.821 12.0 32.4161 6.91 301.0 240 11.4 0 13.9 0 1.18 0 0.59 0 -99.00 1 -99.00 1 0.36 0 0.050 0.000 0.004 0.055 0.013 0.000 0.075 0.072 0.007 0.005 0.005 0.125 0.029 0.000 0.000 0.007 0.008 0.046 0.000 0.341 0.000 0.000 0.341 6 271 21 7.3 6.8965 57.2 0.823 9.8 32.4167 6.91 300.7 46 -99.0 0 -99.0 0 -99.00 0 -99.00 0 -99.00 0 -99.00 0 -99.00 0 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 -99.000 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