*2017/03/10 09:46:30.89 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2004/08/20 03:08:00.000 NUMBER OF RECORDS : 24 DATA DESCRIPTION : 'Bottle:Rosette:Up:NoStop and Stop as specified in' CONTINUED : ' SAMPLE METHOD' FILE TYPE : ASCII NUMBER OF CHANNELS : 28 CTD : Up except for oxygen which is from the down-cast. $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 485 508 2 Sample_Method ' ' 3 Bottle_Number n/a 1 24 4 Pressure decibar 6 3755.4 5 Temperature 'deg C (ITS90)' -1.5429 0.7181 6 Salinity PSS-78 28.8601 34.9573 7 Oxygen:Dissolved:SBE mL/L 6.15 9.12 8 Fluorescence:Calibrated:Seapoint mg/m^3 0.16E-01 0.348 9 Transmissivity %/metre 61.7 65.7 10 Salinity:Bottle PSS-78 28.8784 34.9568 11 Flag:Salinity:Bottle ' ' 12 Oxygen:Dissolved mL/L 6.119 9.101 13 Flag:Oxygen:Dissolved ' ' 14 Nitrate_plus_Nitrite umol/L 0 16 15 Flag:Nitrate_plus_Nitrite ' ' 16 Silicate umol/L 2.3 37.1 17 Flag:Silicate ' ' 18 Phosphate umol/L 0.63 1.94 19 Flag:Phosphate ' ' 20 Chlorophyll:Extracted mg/m^3 0 0.45 21 Phaeo-Pigment:Extracted mg/m^3 -0.1 0.24 22 Oxygen:Isotope:18 /mille -2.96 0.31 23 Flag:Oxygen:Isotope:18 ' ' 24 Barium:Dissolved nmol/L 43.5 75.6 25 Flag:Barium:Dissolved ' ' 26 Bacteria /mL 74098 202562 27 Picophytoplankton /mL 11 2887 28 Nanophytoplankton /mL 21 688 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' ' ' I5 I ' ' 2 ' ' ' ' 8 NQ C ' ' 3 -99 ' ' 3 I I 0 4 -99 ' ' ' ' F7.1 R4 ' ' 5 -99 ' ' ' ' F9.4 R4 ' ' 6 -99 ' ' ' ' F9.4 R4 ' ' 7 -99 ' ' ' ' F7.2 R4 ' ' 8 -99 ' ' 8 F R4 3 9 -99 ' ' 6 F R4 1 10 -99 ' ' ' ' F9.4 R4 ' ' 11 ' ' ' ' 3 NQ C ' ' 12 -99 ' ' ' ' F8.3 R4 ' ' 13 ' ' ' ' 3 NQ C ' ' 14 -99 ' ' ' ' F7.2 R4 ' ' 15 ' ' ' ' 3 NQ C ' ' 16 -99 ' ' ' ' F7.2 R4 ' ' 17 ' ' ' ' 3 NQ C ' ' 18 -99 ' ' ' ' F8.3 R4 ' ' 19 ' ' ' ' 3 NQ C ' ' 20 -99 ' ' ' ' F7.2 R4 ' ' 21 -99 ' ' ' ' F7.2 R4 ' ' 22 -99 ' ' ' ' F7.2 R4 ' ' 23 ' ' ' ' 3 NQ C ' ' 24 -99 ' ' ' ' F7.1 R4 ' ' 25 ' ' ' ' 3 NQ C ' ' 26 -99 ' ' ' ' f11.2 R4 ' ' 27 -99 ' ' ' ' f10.2 R4 ' ' 28 -99 ' ' ' ' f10.2 R4 ' ' $END $REMARKS Flag channels were initialized with zeros. Non-zero values have the following significance: ------------------------------------------------------------------------------------------- 1 = Sample for this measurement was collected but not analyzed. Sample lost. 2 = Acceptable Measurement 3 = Questionable Measurement (Probably Good) 4 = Poor Measurement (Probably Bad) 5 = Measurement Not Reported (Bad) 6 = Mean of replicate measurements 7 = Manual chromatographic peak measurement 8 = Irregular digital chromatographic peak integration 9 = Sample was planned for this measurement from this bottle but was not collected ------------------------------------------------------------------------------------------- Sampling Methods are expressed with the following codes: ------------------------------------------------------------------------------- ROS:UN - No Stop ROS:US - Stop for 30 seconds ROS:USM - Up Stop Mix (Stop 30s, up 1m, down 2m, up 1m, wait 30s, close bottle) ------------------------------------------------------------------------------- $END *ADMINISTRATION MISSION : 2004-16 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Joint Ocean Ice Study (JOIS incl JWACS and BGOS) SCIENTIST : McLaughlin F. PLATFORM : Louis S. St. Laurent *LOCATION GEOGRAPHIC AREA : Arctic Ocean's Canada Basin STATION : CB-14 EVENT NUMBER : 31 LATITUDE : 76 53.68200 N ! (deg min) LONGITUDE : 138 19.12200 W ! (deg min) WATER DEPTH : 3688 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0724 $REMARKS A rosette, holding 24 ten-litre Niskin Bottles, with a CTD was used. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SPRD2IS 5.0 2015/03/17 15:50:14 24 24 CLEAN 5.2.1 2015/03/17 15:57:37 24 24 HDREDIT2 3.0.2 2015/03/18 16:39:09 ? ? CALIB 11.8.1 2015/03/18 16:40:45 24 24 HDREDIT2 3.0.2 2015/03/20 16:37:16 ? ? CLEAN 5.2.2 2017/03/03 15:40:39 24 24 HDREDIT2 3.1.1 2017/03/03 15:44:25 ? ? HDREDIT2 3.1.1 2017/03/10 09:30:14 ? ? SORT 3.6 2017/03/10 09:46:30 24 24 $END $REMARKS -CLEAN functions: 2015/03/17 15:57:36 20 Reset #RECS, MIN & MAX values in header. Change character data from " " to "0" in channels Flag:* -HEADER EDITS: 2015/03/18 16:39:09 Applied edit header: C:\Users\zimmermanns\Documents\GArchiveProcess\Chem\3_header\2004-16- HDRChemv2.TXT -CALIB parameters: 2015/03/18 16:40:45 Calibration type = Calculate Mode: HEAD - calibration specs from header only. Transmissivity converted to %/metre WARNING: No calibration done on file C:\Users\zimmermanns\Documents\GArchiveProcess\Chem\4_ TransUnits\2004-16-0031.trn -HEADER EDITS: 2015/03/20 16:37:16 Channel 2: Sample_Method [] Units: n/a ==> Channel 3: Bottle_Number [n/a] Format: I5 ==> I3 Channel 9: Transmissivity [%/metre] Format: F7.2 ==> F6.1 -CLEAN functions: 2017/03/03 15:40:38 20 Reset #RECS, MIN & MAX values in header. Delete Empty Channels: 0 deleted. -HEADER EDITS: 2017/03/03 15:44:25 Applied edit header: Z:\SHARE\DATA\Data Archive Process - 2017\Joe's work\2004-16\Headers\2004-16 CHE Header.txt Channel 8: Fluorescence:Calibrated:Seapoint [mg/m^3] Name: Fluorescence:URU:Seapoint ==> Fluorescence:Calibrated:Seapoint -HEADER EDITS: 2017/03/10 09:30:14 Applied edit header: Z:\SHARE\DATA\Data Archive Process - 2017\Joe's work\Headers\Niskin Bottles. txt -SORT parameters: 2017/03/10 09:46:30 Sorted in ascending order of channel Pressure [decibar] $END *COMMENTS CTD Data Processing Notes: -------------------------- For full details see report "Physical and Chemical Data from the Canada Basin, August 2004" cited below. Altimeter added on Cast 15. Oxygen to match with bottle data is taken from the downcast, matching on density for the upper 600db and matching on pressure for depths greater than 600db. Temperature was calibrated with the pre-cruise calibrations. Conductivity, Oxygen and Fluorescence were calibrated to water samples. Salinity was recalculated using the corrected conductivity. Transmissometer and Altimeter are not calibrated. Fluorometer notes: Calibration with bottle data performed using bottle chlorophyll values between 0.025 and 0.6 mg/m3. The number of observations used were 75 out of 93 with a standard deviation of 0.02 in the residuals. Coefficients used: Slope: 1.4585, Bias -0.0026. Downcast CTD Fluorometer with bad values replaced with good upcast values for casts 19, 20 30, 34, 37 and 40. Remaining bad data replaced with -99. Oxygen Calibration: Casts 1 to 50 (full cruise) oxygen was calculated from oxygen voltage using the Seabird Owens-Millard algorithm using coefficients: boc: 0, tau: 0, tcor: 0.0015, pcor: 1.3500e-004, voffset: -0.4716, soc: 0.3753. A lag of -6 seconds was applied to oxygen voltage in Seabird data processing step Align. Chemistry Sampling and Analysis Methods: --------------------------------------- For full details see report "Physical and Chemical Data from the Canada Basin, August 2004" cited below. Salinity samples were collected in 200 mL type II glass bottles with disposable plastic inserts and screw caps. Onboard, samples were analyzed in a temperature-controlled lab on a Guildline AutoSalinometer Model 8400A (SN: 49463), which was standardized with IAPSO standard seawater. Onshore, samples were analyzed on the Guildline PortaSalinometer #59724, which was standardized with IAPSO standard seawater. Oxygen samples were collected in glass flasks and analyzed on board on an automated Winkler titration system following the procedures of Carpenter (1965). The titration was performed with a Metrohn Dosimat 665 and end point was detected using a Brinkmann probe Colorimeter PC910. Software written at the Institute of Ocean Sciences, NewAutoOxy.exe, was used to calculate dissolved oxygen (ml/L). Nutrient samples (nitrate plus nitrite, silicate and orthophosphate) were collected in glass and polystyrene test tubes. Samples collected in the Canada Basin were analyzed fresh on board, using a Technicon AAII auto-analyzer following methods described in Barwell-Clarke and Whitney (1996). Samples collected from 15 stations in the Canadian Archipelago were frozen and analyzed on shore using the same method. Total Chlorophyll-a (>0.7um) samples were collected into insulated plastic coolers and analyzed on board. 500 ml samples were filtered onto 25mm GF/F filters using low vacuum filtration. The filters were put into scintillation vials with 10 ml of 90% acetone, labeled and put into a 4 degree C cooler for 24 hours, then brought to room temperature for an hour and chlorophyll-a and phaeo-pigment levels were measured with a Turner Designs fluorometer (model 10-AU-005). The sample was acidified with 1.5N hydrochloric acid to obtain the phaeo-pigment reading. Oxygen Isotopes Samples were collected into 30 ml (approximate) glass vials. Once at room temperature, the caps were retightened and wrapped with electrical tape for storage. Samples were analyzed in May 2005 at Oregon State University using the H2O-CO2 equilibration method on a Finnigan MAT mass spectrometer. Barium samples were collected in ~20 ml plastic vials. Once at room temperature the caps were retightened for storage. Barium was determined at Oregon State University, using isotope-dilution and a VG Thermo Excel Inductively coupled quadrupole mass spectrometer as previously described with minor modifications (Falkner et al., 1994). Phytoplankton and bacterioplankton were collected in 2 ml capacity cryogenic vial and immediately fixed with 0.2 ml of 10% paraformaldehyde by vortex mixing. Samples were maintained for at least 15 min at laboratory temperature to allow fixation, and then stored at -80 degree C until analysis at the Bedford Institute of Oceanography. Cell concentrations of picophytoplankton, nanophytoplankton, and bacterioplankton (i.e. non-autofluorescent picoplankton) in thawed samples were analyzed by flow cytometry (Becton Dickinson FACSort) following protocols in routine use (Li and Dickie, 2001). References: 1. McLaughlin, F., Carmack, E.C., Zimmermann. S., Sieberg, D., White, L., Barwell Clarke, J., Steel, M., and Li, W.K.W. 2008. Physical and Chemical Data from the Canada Basin, August 2004. Can. Data Rep. Hydrogr. Ocean. Sci. 140: vi + 185 p. 2. Owens, W. B., and R. C. Millard Jr., 1985, A new algorithm for CTD oxygen calibration. J. Physical Oceanography., 15, 621-631. 3. Carpenter, J.H., 1965. The Chesapeake Bay Institute technique for the Winkler dissolved oxygen method, Limnol. Oceanogr., 10, 141-3. 4. 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. 5. Falkner, K.K., MacDonald, R.W., Carmack, E.C., and Weingartner, T. 1994. The potential of barium as a tracer of Arctic water masses, p. 63-76. In: O.M. Johannessen, R.D. Muench and J.E. Overland [eds.]. The Polar Oceans and Their Role in Shaping the Global Environment: The Nansen Centennial Volume, AGU Geophys. Monograph Series, AGU Books, Washington, DC. 6. Li, W.K.W., and Dickie, P.M. 2001. Monitoring phytoplankton, bacterioplankton, and virioplankton in a coastal inlet (Bedford Basin) by flow cytometry. Cytometry 44: 236-246. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! --------------------------- -------- ---- ------ ------------ Conductivity mS/cm 10 -99 () (-0.7E-03 1) Fluorescence:URU:Seapoint mg/m^3 10 -99 () (-0.26E-02 1.4585) $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--- !Samp Sample_ Bo Pressu Temperat Salinity Oxygen Fluores Trans Salinity Fl Oxygen: Fl Nitrat Fl Silica Fl Phospha Fl Chloro Phaeo- Oxygen Fl Barium Fl Bacteria Picophyto Nanophyto !le_ Method tt re ure : cence: missi :Bottle ag Dissolv ag e_ ag te ag te ag phyll: Pigmen : ag : ag plankton plankton !Numb ~u Dissol Calibra vity ~o ed ~o plus_ ~t ~i ~p Extrac t: Isotop ~p Dissol ~o !er mb ved: ted:Sea tt lv Nitrit ri ca ha ted Extrac e:18 e: ved lv ! er SBE point le ed e te te te ted 18 ed !---- ------- -- ------ -------- -------- ------ ------- ----- -------- -- ------- -- ------ -- ------ -- ------- -- ------ ------ ------ -- ------ -- ---------- --------- --------- *END OF HEADER 508 ROS:UN 24 6.0 -1.4624 28.8601 9.02 0.047 63.9 28.8784 0 8.985 0 0.00 0 2.50 0 0.630 0 0.15 -0.10 -2.88 0 64.9 0 176554.00 1948.00 335.00 507 ROS:UN 23 26.3 -1.3864 30.0797 9.12 0.112 63.2 30.0795 0 9.101 0 0.00 0 2.30 0 0.680 0 0.09 0.05 -2.96 0 66.2 0 169070.00 2887.00 688.00 506 ROS:UN 22 45.7 -1.0396 30.8222 8.70 0.348 61.7 30.9813 0 8.320 0 2.40 0 6.90 0 0.920 0 0.45 0.24 -2.05 0 66.2 0 -99.00 -99.00 -99.00 505 ROS:UN 21 56.2 -0.6196 31.7754 7.83 0.169 63.6 31.7857 0 7.674 0 6.20 0 14.00 0 1.230 0 0.19 0.12 -1.48 0 64.6 0 202562.00 598.00 603.00 504 ROS:UN 20 81.4 -1.2422 32.3682 7.04 0.039 64.9 32.3806 0 6.903 0 11.30 0 24.90 0 1.640 0 0.03 0.02 -1.72 0 70.2 0 -99.00 -99.00 -99.00 503 ROS:UN 19 100.3 -1.3111 32.6390 6.62 0.032 65.0 32.6452 0 6.484 0 13.90 0 30.70 0 1.830 0 0.01 0.01 -1.57 0 70.7 0 110095.00 11.00 21.00 502 ROS:UN 18 116.4 -1.4627 32.8354 6.50 0.026 65.1 32.8363 0 6.414 0 14.90 0 33.70 0 1.890 0 0.01 0.01 -1.43 0 75.6 0 -99.00 -99.00 -99.00 501 ROS:UN 17 142.3 -1.5429 33.1559 6.38 0.026 65.1 33.1642 0 6.370 0 16.00 0 37.10 0 1.940 0 0.00 0.02 -1.33 0 68.8 0 119496.00 -99.00 -99.00 500 ROS:UN 16 159.3 -1.4287 33.4597 6.15 0.027 65.1 33.4600 0 6.119 0 16.00 0 36.60 0 1.870 0 -99.00 -99.00 -1.03 0 67.1 0 95405.00 -99.00 -99.00 499 ROS:UN 15 177.4 -1.3133 33.8678 6.17 0.027 65.2 33.8791 0 6.262 0 12.90 0 22.90 0 1.320 0 0.00 0.02 -0.52 0 54.4 0 -99.00 -99.00 -99.00 498 ROS:UN 14 192.8 -1.1488 34.1253 6.40 0.025 65.2 34.1253 0 6.410 0 11.80 0 15.90 0 1.070 0 -99.00 -99.00 -0.27 0 47.2 0 80963.00 -99.00 -99.00 497 ROS:UN 13 232.3 -0.2979 34.4410 6.75 0.022 65.3 34.4393 0 6.732 0 11.00 0 8.10 0 0.810 0 0.00 0.02 -0.04 0 46.4 0 -99.00 -99.00 -99.00 496 ROS:UN 12 269.5 0.2903 34.6303 6.74 0.020 65.4 34.6200 0 6.716 0 11.60 0 7.90 0 0.830 0 -99.00 -99.00 0.21 0 43.5 0 74098.00 -99.00 -99.00 495 ROS:UN 11 349.6 0.7181 34.8115 6.82 0.017 65.5 34.8112 0 6.820 0 12.50 0 6.90 0 0.850 0 -99.00 -99.00 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 494 ROS:UN 10 501.8 0.5312 34.8451 6.85 0.017 65.5 34.8460 0 6.887 0 12.60 0 6.90 0 0.870 0 -99.00 -99.00 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 493 ROS:UN 9 601.8 0.4214 34.8587 6.80 0.017 65.6 34.8590 0 6.800 0 12.80 0 7.10 0 0.890 0 -99.00 -99.00 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 492 ROS:UN 8 802.1 0.1714 34.8731 6.89 0.017 65.7 34.8741 0 6.892 0 12.80 0 7.10 0 0.890 0 -99.00 -99.00 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 491 ROS:UN 7 1001.4 -0.0263 34.8879 6.90 0.017 65.7 -99.0000 5 6.946 0 12.90 0 7.40 0 0.910 0 -99.00 -99.00 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 490 ROS:UN 6 1502.0 -0.3151 34.9205 6.86 0.017 65.7 34.9217 0 6.883 0 13.50 0 8.80 0 0.960 0 -99.00 -99.00 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 489 ROS:UN 5 1702.0 -0.3866 34.9305 6.81 0.016 65.7 34.9315 0 6.831 0 13.80 0 9.80 0 0.980 0 -99.00 -99.00 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 488 ROS:UN 4 2001.9 -0.4136 34.9435 6.70 0.016 65.7 34.9442 0 6.735 0 14.30 0 11.30 0 1.020 0 -99.00 -99.00 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 487 ROS:UN 3 2401.9 -0.3946 34.9526 6.60 0.016 65.7 34.9533 0 6.630 0 14.60 0 12.50 0 1.040 0 -99.00 -99.00 0.31 0 49.1 0 -99.00 -99.00 -99.00 486 ROS:UN 2 3201.7 -0.3172 34.9572 6.51 0.017 65.7 34.9568 0 6.486 0 14.70 0 13.50 0 1.060 0 -99.00 -99.00 -99.00 0 -99.0 0 -99.00 -99.00 -99.00 485 ROS:UN 1 3755.4 -0.2654 34.9573 6.51 0.017 65.7 34.9553 0 6.456 0 14.60 0 13.50 0 1.060 0 -99.00 -99.00 -99.00 0 -99.0 0 -99.00 -99.00 -99.00