*2014/11/20 09:58:10.84 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/04/16 20:57:41.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 6 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII CRC : 24E6C3DE NUMBER OF CHANNELS : 25 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Bottle_Number n/a 1 6 2 Bottle:Firing_Sequence n/a 1 6 3 Pressure decibar 1.672 69.614 4 Temperature:Secondary 'deg C (ITS90)' 7.8781 8.2691 5 Transmissivity %/metre 56.2 59.6 6 Fluorescence:URU:Seapoint mg/m^3 0.218 0.675 7 PAR uE/m^2/sec 0.11E-01 2109.169 8 PAR:Reference uE/m^2/sec 1000.883 2942.407 9 Salinity:T1:C1 PSS-78 29.1655 29.599 10 Oxygen:Dissolved:SBE mL/L 5.438 5.839 11 Oxygen:Dissolved:SBE umol/kg 237.3 254.9 12 Number_of_bin_records n/a 229 241 13 Sample_Number n/a 268 273 14 Temperature:Draw 'deg C (ITS90)' 8.4 8.6 15 Salinity:Bottle PSS-78 29.5894 29.5894 16 Flag:Salinity:Bottle n/a 17 Oxygen:Dissolved mL/L 5.429 5.778 18 Oxygen:Dissolved umol/kg 236.9305 252.2427 19 Flag:Oxygen:Dissolved n/a 20 Nitrate_plus_Nitrite umol/L 24.1 26.1 21 Flag:Nitrate_plus_Nitrite n/a 22 Silicate umol/L 50 51.8 23 Flag:Silicate n/a 24 Phosphate umol/L 1.91 2.22 25 Flag:Phosphate n/a $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 3 I I 0 2 -99 ' ' 3 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 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 6 F ' ' 1 12 ' ' ' ' 5 I I 0 13 -99 ' ' 5 I I 0 14 -99 ' ' 5 F R4 1 15 -99 ' ' 9 F R4 4 16 0 ' ' 3 NQ C ' ' 17 -99 ' ' 8 F R4 3 18 -99 ' ' 6 F ' ' 1 19 0 ' ' 3 NQ C ' ' 20 -99 ' ' 6 F R4 1 21 0 ' ' 3 NQ C ' ' 22 -99 ' ' 6 F R4 1 23 0 ' ' 3 NQ C ' ' 24 -99 ' ' 7 F R4 2 25 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 : 2012-15 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Nodales Channel SCIENTIST : Sutherland T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Nodales Channel+ STATION : NC 28 EVENT NUMBER : 67 LATITUDE : 50 24.16000 N ! (deg min) LONGITUDE : 125 20.60000 W ! (deg min) WATER DEPTH : 73 ALTIMETER (M) : 6.5 ! 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 : 0506 $REMARKS SOFTWARE VERSION SEASAVE V 7.21B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1.2 2012/06/12 13:17:34 1446 1446 CLEAN 5.0.4 2012/06/12 13:18:02 ? ? CTDEDIT 4.61 2012/06/12 13:23:48 1446 1432 ADDSAMP 3.5 2012/06/12 14:31:52 1432 1432 BINAVE 4.1.1 2012/06/12 14:32:11 1432 6 MERGE 3.4 2012/06/14 09:31:19 6 6 CLEAN 5.0.4 2012/06/14 10:25:47 6 6 CALIB 11.7 2012/06/14 16:19:26 6 6 SORT 3.5 2012/06/14 17:34:36 6 6 REMOVECH 8.1.1 2012/06/14 17:35:08 6 6 CHGUNITS 3.0 2012/06/14 17:35:49 6 6 CHGUNITS 3.0 2012/06/14 17:36:06 6 6 REORDER 1.3 2012/06/14 17:36:38 ? ? HDREDIT2 2.5.1 2012/06/14 17:43:42 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:03 6 6 CHANGE_FLAGS 2.0 2014/11/20 09:58:10 6 6 $END $REMARKS -CLEAN functions: 2012/06/12 13:17:38 20 Set event to last 4 characters of file name -CTDEDIT 2012/06/12 13:23:48 14 records were deleted in this editing session. No data values were changed. -The following ADDSAMP parameters were used: Sample Number Lookup File: P:\Cruise_Data_Processing\2012-15\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: 2012/06/14 09:31:17 2012/06/14 09:31:17 2012/06/14 09:31: Merge Channel: Bottle_Number Merge Scheme Used: Add Secondary to Primary Overlap Scheme Used: Keep Primary Primary Channels to Include: ALL Secondary Channels to Include: Event_Number, Bottle:Position, Salinity:Bottle, Flag:Salinity:Bottle, Chlorophyll:Extracted, Flag:Chlorophyll:Extracted, Phaeo-Pigment:Extracted, Oxygen:Dissolved, Flag:Oxygen:Dissolved, Temperature:Draw, Nitrate_plus_Nitrite, Flag:Nitrate_plus_Nitrite, Silicate, Flag:Silicate, Phosphate, Flag:Phosphate, Ammonium, Flag:Ammonium, pH, Flag:pH, Dimethyl_Sulphide, Flag:Dimethyl_Sulphide Primary file : P:\Cruise_Data_Processing\2012-15\Processing\hydro\2012-15-0067.samavg Secondary file: P:\Cruise_Data_Processing\2012-15\Processing\hydro\2012-15-0067.mrgcln1s -SORT parameters: 2012/06/12 18:08:08 Sorted in ascending order of channel Bottle_Number -CLEAN functions: 2012/06/14 10:25:46 20 Reset #RECS, MIN & MAX values in header. Remove Sea-Bird comments from the header. Remove remark heading: "Comments from secondary" -CALIB parameters: 2012/06/14 16:19:26 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2012-15\Processing\doc\2012-15-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Salinity:T1:C1 PSS-78 10 0.6000000E-02 0.1000000E+01 -SORT parameters: 2012/06/14 17:34:36 Sorted in ascending order of channel Pressure [dbars] -REMOVECH 2012/06/14 17:35:08 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Status:Pump Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CHANGE units: 'Oxygen:Dissolved' changed from mL/L to umol/kg -HEADER EDITS: 2012/06/14 17:43:42 Applied edit header: P:\Cruise_Data_Processing\2012-15\Processing\doc\HYDRO\2012-15-bot-hdr.txt Channel 2: Bottle:Firing_Sequence [n/a] Name: Bottle_Number ==> Bottle:Firing_Sequence Channel 1: Bottle_Number [n/a] Name: Bottle:Position ==> Bottle_Number Channel 3: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: Salinity:Practical:T1:C1 [PSS-78] Name: Salinity:T1:C1 ==> Salinity:Practical:T1:C1 Channel 10: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 14: Temperature:Draw [deg C (ITS90)] Units: ==> deg C (ITS90) Channel 15: Salinity:Bottle [PSS-78] Units: ==> PSS-78 Channel 16: Flag:Salinity:Bottle [n/a] Units: ==> n/a Channel 17: Oxygen:Dissolved [mL/L] Units: ==> mL/L Channel 19: Flag:Oxygen:Dissolved [n/a] Units: ==> n/a Channel 20: Nitrate_plus_Nitrite [umol/L] Units: ==> umol/L Channel 21: Flag:Nitrate_plus_Nitrite [n/a] Units: ==> n/a Channel 22: Silicate [umol/L] Units: ==> umol/L Format: F7.2 ==> F6.1 Channel 23: Flag:Silicate [n/a] Units: ==> n/a Channel 24: Phosphate [umol/L] Units: ==> umol/L Channel 25: Flag:Phosphate [n/a] Units: ==> n/a Channel 8: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 6: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Format: F5.1 ==> F8.3 $END *COMMENTS CTDEDIT was used to remove a few records from Bottle #4. Sample_Number 268: OXY: Seems low. Not accurate. Add 1 + 2 titer. Zeroed colorimeter in sample. No end point. Slight outlier in COMPARE (by 0.07mL/L). Analysis methods: ----------------- Oxygen samples were analyzed at sea using an automated Winkler titration system (Brinkmann Dosimat model 765 and a PC950 Colorimeter controlled by AutoOxy software V3.4) with modifications based on Carpenter (1965) and adhering to WOCE protocols (Culberson 1991). For details including a duplicate analysis, see document QF2012-15oxy*.xls. Salinity samples were collected in 200 mL type ll glass bottles with reusable silicone inserts supplied by Xiamen Cuten Accessories Industry Limited and screw caps supplied by Ocean Scientific International Limited. They were analyzed in a temperature-controlled lab on a Guildline 8400B Salinometer (S/N 68572) standardized with IAPSO standard seawater 12 days after collection. Full details are in file QF2012-155AL*.xls. Nutrient samples were collected in plastic tubes and quick frozen in aluminum blacks stored in -20 freezer. They were later analysed at IOS using an Astoria analyzer following methods described in Barwell-Clarke and Whitney (1996). For details including a duplicate analysis see file QF2012-15nuts*.xls. References: 1. Barwell-Clarke, J. and Whitney, F. 1996. Institute of Ocean Sciences Nutrient Methods and Analysis. Canadian Technical Report of Hydrography and Ocean Sciences, No. 182, 43 pp. 2. Carpenter, J.H. 1965. The Chesapeake Bay Institute Technique for the Winkler Dissolved Oxygen Method. Limmnol. & Oceanogr., 10: 141-143. 3. Culberson, C.H. 1991. Dissolved oxygen. WOCE Hydrographic Programme Operations and Methods (July 1991). 15pp. 4. Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., and Strickland J.D.H. 1965. Fluorometric Determination of Chlorophyll. J.du Cons. Intl. Pour l’Epl. De la Mer. 30:3-15. * For PDF versions of these papers see folder \\Cruise_Data\DOCUMENTS\Analysis Reference Papers Data Processing Notes: ---------------------- Transmissivity, PAR, surface PAR and SBE Fluorescence data are nominal and unedited. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". SBE DO calibration was done using the method described in the SeaBird Application NOte #64-2. For further processing details see the processing report 2012-15-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T1:C1 PSS-78 10 -99 () (0.6E-02 1) $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 !Bo Bo Pressu Temperat Trans Fluores PAR PAR: Salinity Oxygen Oxyge Numb Samp Temp Salinity Fl Oxygen: Oxyge Fl Nitra Fl Silic Fl Phosph Fl !tt tt re ure: missi cence: Refere :T1:C1 : n: er_o le_ erat :Bottle ag Dissolv n: ag te_ ag ate ag ate ag !~u ~u Secondar vity URU: nce Dissol Disso ~bin Numb ure: ~o ed Disso ~o plus_ ~t ~i ~p !mb en y Seapoin ved: lved: _rec er Draw tt lved lv Nitri ri ca ha !er ce t SBE SBE ords le ed te te te te !-- -- ------ -------- ----- ------- ------ ------ -------- ------ ----- ---- ---- ---- -------- -- ------- ----- -- ----- -- ----- -- ------ -- *END OF HEADER 6 6 1.7 8.2691 56.2 0.300 2109.2 2942.4 29.1655 5.84 254.9 241 273 8.6 -99.0000 0 5.778 252.2 0 24.1 6 50.0 6 1.91 6 5 5 10.9 8.1554 56.5 0.700 210.6 2137.9 29.3461 5.67 247.6 239 272 8.6 -99.0000 0 5.666 247.3 0 24.7 0 50.5 0 1.92 0 4 4 21.0 8.0789 57.8 0.500 32.4 1779.4 29.4655 5.52 240.8 229 271 8.5 -99.0000 0 5.466 238.6 0 25.7 0 51.8 0 2.10 0 3 3 30.9 7.9856 59.0 0.300 5.7 1397.0 29.5504 5.44 237.3 241 270 8.4 -99.0000 0 5.429 236.9 0 25.5 0 51.0 0 2.04 0 2 2 51.2 7.8953 59.1 0.200 0.3 1191.2 29.5893 5.49 239.5 241 269 8.4 29.5894 0 5.490 239.6 0 26.1 0 51.7 0 2.04 0 1 1 69.6 7.8781 59.6 0.200 0.0 1000.9 29.5990 5.51 240.6 241 268-99.0 -99.0000 0 5.445 -99.0 3 26.0 0 51.5 0 2.22 0