*2013/12/16 15:12:59.05 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1997/08/18 18:08:00.000 NUMBER OF RECORDS : 23 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 21 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 189048 189070 2 Bottle_Number n/a 1 23 3 Pressure decibar 11.9 556.1 4 Temperature 'deg C (ITS90)' -1.274 -0.452 5 Salinity PSS-78 31.72 34.242 6 Salinity:Bottle PSS-78 31.841 34.242 7 Oxygen:Dissolved mL/L 6.364 8.977 8 Nitrate_plus_Nitrite umol/L 1.3 13.9 9 Nitrite umol/L 0.1E-01 0.1 10 Silicate umol/L 8.1 20 11 Phosphate umol/L 0.85 1.31 12 Chlorofluorocarbon_12 pmol/L 1.12 3.35 13 Chlorofluorocarbon_11 pmol/L 2.26 7 14 Chlorofluorocarbon_113 pmol/L 0.7E-01 0.3 15 Carbontetrachloride pmol/L 4.87 9.3 16 Carbon:Dissolved:Inorganic umol/kg 2055.34 2173.65 17 Alkalinity:Total umol/kg 2207.98 2293.45 18 Chlorophyll:Extracted mg/m^3 0.8E-01 8.55 19 Oxygen:Isotope:18 /mille -2.2 -0.4 20 Barium:Dissolved nmol/L 50.3 63.7 21 Aluminum:Dissolved pmol/L 10.35 11.7 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 I I 0 2 -99 ' ' 3 I I 0 3 -99 ' ' 7 F R4 1 4 -99 ' ' 8 F R4 3 5 -99 ' ' 8 F R4 3 6 -99 ' ' 8 F R4 3 7 -99 ' ' 8 F R4 3 8 -99 ' ' 6 F R4 1 9 -99 ' ' 7 F R4 2 10 -99 ' ' 6 F R4 1 11 -99 ' ' 7 F R4 2 12 -99 ' ' 7 F R4 2 13 -99 ' ' 7 F R4 2 14 -99 ' ' 7 F R4 2 15 -99 ' ' 7 F R4 2 16 -99 ' ' 8 F R4 2 17 -99 ' ' 8 F R4 2 18 -99 ' ' 7 F R4 2 19 -99 ' ' 7 F R4 2 20 -99 ' ' 7 F R4 1 21 -99 ' ' 7 F R4 2 $END *ADMINISTRATION MISSION : 1997-20 AGENCY : JOIS (12 US and Canadian Agencies) COUNTRY : Canada PROJECT : Joint Ocean Ice Study SCIENTIST : Falkner K. PLATFORM : Louis S. St. Laurent *LOCATION GEOGRAPHIC AREA : 'Hudson Strait, Davis Strait, Jones Sound, Nares' CONTINUED : ' Strait' STATION : S4 EVENT NUMBER : 39 LATITUDE : 78 19.91000 N ! (deg min) LONGITUDE : 74 30.35000 W ! (deg min) WATER DEPTH : 536 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 3.4.6 2002/03/21 15:05:37 23 23 HDREDIT2 1.3 2002/03/26 11:40:13 ? ? HDREDIT2 1.3 2002/03/27 11:52:08 ? ? REMOVECH 6.0 2002/04/10 15:29:36 23 23 HDREDIT2 1.3 2002/04/10 15:33:27 ? ? HDREDIT2 1.3 2002/04/25 10:41:17 ? ? REMOVECH 6.0 2002/04/25 10:43:49 23 23 SORT 3.2 2002/04/25 10:47:53 23 23 CLEAN 3.7.1 2002/04/25 10:53:21 23 23 HDREDIT2 1.9 2004/03/25 11:30:32 ? ? HDREDIT2 2.0 2004/05/19 11:58:35 ? ? HDREDIT2 2.1 2004/05/28 09:35:37 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:12:59 23 23 $END $REMARKS -The following CHANNEL(S) were removed from file. CTD_cast Pressure:raw Temperature:ITS90:adjusted Salinity:PSS78:adjusted Salinity:downcast:gradient Pressure:unadjusted Oxygen:dissolved:molar TCO2-1 TCO2-2 TCO2-3 ALK-1 ALK-2 ALK-3 Pressure_ctd_cal98 Temp-CTD_cal98 Sal-CTD_cal98 Fluorom_cal98 Trans_cal98 -The following CHANNEL(S) were removed from file. Pressure_Nominal -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel CLEAN functions: - Reset #RECS, MIN & MAX values in header. - Change Pad Value to -99 in All Channels. - Delete Empty Channels: 0 deleted. - Set channel name post-colon letters to upper case. $END *COMMENTS Cruise Dates : August 1/97 to August 20/97 The water sampling and CTD casts were carried out from the starboard boat deck using an A-frame and a hydraulic winch wrapped with a conducting sea cable. A 24-bottle GO (General Oceanics) rosette sampler outfitted with 24 10 L BIO-design bottles was used to collect the samples. See the following files for information on the data : 9720chem.xls ---> excel workbook from which archived data was derived, contains more detailed information. Methods.doc ---> provides information on the analytical methods used. Leg1summ.doc ---> 9720 Cruise Summary. The values of pressure associated with each water sample are estimated on the presumption that the water in the bottle when closed on the UPCAST originates some distance below the CTD/rosette. The reason is that the wake of the rosette catches up with the rosette when it is stopped for sampling. Because the wake is turbulent, the uncertainty of the level of sampling is relatively large (+/-4 m). The average effective downward displacement for this data set is 2 m, deduced from an analysis of salinity values from the downcast CTD and from bottles. The values of CTD temperature and salinity associated with each water sample are derived from the UPCAST (when samples were acquired). These are the CTD values most representative of the water in a bottle when it is closed on the UPCAST, since both the CTD and the bottle are engulfed in the wake of the rosette when it is stopped for sampling. However, because the turbulent wake is inhomogeneous and because oceanographic bottles do not flush instantaneously, an exact correspondence cannot be expected. The calculated discrepancy between the upcast CTD and the sample analysis suggests a mismatch equivalent to the change in T & S over about (+/-3 m). Depending on the vertical gradients in T & S, this mismatch may be important, or negligible. For more information and detail on the pressure and ctd temperatures and ctd salinities see the following files: 1997-20-22_ICTD_cond_calib_&_bot_levels.doc ---> Describes the procedure used in choosing the Depth and Temperature for the geochemical samples for cruises 1997-20, 1997-21 and 1997-22. 1997-20-22_bottle-level_data.xls ---> contains an analysis of ctd/ros bottle levels for cruises 1997-20, 1997-21 and 1997-22. End of comments !--1--- 2- --3--- ---4--- ---5--- ---6--- ---7--- --8-- --9--- --10- --11-- --12-- --13-- --14-- --15-- ---16-- ---17-- --18-- --19-- --20-- --21-- !Sample Bo Pressu Tempera Salinit Salinit Oxygen: Nitra Nitrit Silic Phosph Chloro Chloro Chloro Carbon Carbon: Alkalin Chloro Oxygen Barium Alumin !_ tt re ture y y: Dissolv te_ e ate ate fluoro fluoro fluoro tetrac Dissolv ity: phyll: : : um: !Number ~u Bottle ed plus_ carbon carbon carbon hlorid ed: Total Extrac Isotop Dissol Dissol ! mb Nitri _12 _11 _113 e Inorgan ted e:18 ved ved ! er te ic !------ -- ------ ------- ------- ------- ------- ----- ------ ----- ------ ------ ------ ------ ------ ------- ------- ------ ------ ------ ------ *END OF HEADER 189070 23 11.9 -0.913 31.720 31.854 8.977 1.3 0.01 8.7 0.85 3.35 7.00 0.26 8.57 2055.34 2207.98 8.55 -2.20 63.7 10.43 189069 22 21.6 -1.225 31.860 31.841 -99.000 -99.0 -99.00 -99.0 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.0 -99.00 189068 21 22.0 -1.224 31.835 32.318 8.315 3.7 0.03 8.1 0.95 3.04 6.35 0.29 8.41 2076.38 2216.59 1.85 -1.83 57.9 10.73 189067 20 41.5 -0.632 32.292 32.342 8.285 3.9 0.03 8.2 0.97 3.10 -99.00 0.30 9.30 2079.56 2221.89 1.83 -99.00 59.4 10.79 189066 19 62.1 -1.008 32.760 32.766 7.801 7.0 0.05 13.1 1.15 2.87 5.94 0.27 8.82 2118.51 2244.44 0.29 -1.74 59.9 11.12 189065 18 102.6 -1.274 33.307 33.305 7.133 10.5 0.09 17.6 1.28 2.40 4.91 0.21 7.89 2158.80 2262.18 0.08 -1.41 59.0 11.34 189064 17 137.6 -1.214 33.446 33.450 6.880 11.9 0.09 20.0 1.31 2.13 4.41 0.14 7.07 2163.71 2256.39 -99.00 -1.10 59.3 10.35 189063 16 154.6 -1.141 33.545 33.551 6.763 12.4 0.10 19.9 1.29 2.07 4.31 0.13 7.64 2167.95 2267.97 -99.00 -1.02 59.4 10.37 189062 15 204.6 -0.921 33.759 33.762 6.588 13.0 0.07 19.8 1.27 1.69 3.81 0.10 6.54 2173.65 2265.92 -99.00 -0.79 55.7 11.16 189061 14 239.1 -0.817 33.865 33.864 6.687 13.3 0.04 19.5 1.25 1.60 3.32 0.11 6.11 2172.21 2278.86 -99.00 -0.81 54.9 10.58 189060 13 304.4 -0.686 33.995 33.998 6.404 13.9 0.03 19.0 1.23 1.47 3.12 0.13 5.59 2167.11 2267.06 -99.00 -0.53 53.8 10.84 189059 12 323.9 -0.656 34.036 34.040 6.425 13.6 0.02 18.6 1.21 1.33 2.84 0.13 6.00 2171.59 2283.64 -99.00 -0.65 53.7 11.31 189058 11 405.2 -0.518 34.171 34.175 6.365 13.9 0.02 17.9 1.17 1.25 2.63 0.10 5.29 2165.87 2274.72 -99.00 -0.57 51.9 11.46 189057 10 480.3 -0.464 34.229 34.230 6.380 13.8 0.03 17.4 1.14 1.18 2.69 0.07 5.02 2168.80 2286.45 -99.00 -0.51 51.5 11.70 189049 2 505.7 -0.464 34.228 34.232 6.368 13.9 0.03 17.3 1.16 1.17 2.54 0.08 5.22 2168.79 2293.45 -99.00 -0.49 50.3 11.38 189050 3 506.2 -0.464 34.228 -99.000 -99.000 -99.0 -99.00 -99.0 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.0 -99.00 189051 4 506.4 -0.464 34.228 -99.000 -99.000 -99.0 -99.00 -99.0 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.0 -99.00 189052 5 506.5 -0.465 34.228 -99.000 -99.000 -99.0 -99.00 -99.0 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.0 -99.00 189053 6 506.9 -0.466 34.227 -99.000 -99.000 -99.0 -99.00 -99.0 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.0 -99.00 189054 7 507.0 -0.464 34.227 -99.000 -99.000 -99.0 -99.00 -99.0 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.0 -99.00 189055 8 507.2 -0.463 34.229 -99.000 -99.000 -99.0 -99.00 -99.0 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.0 -99.00 189056 9 507.2 -0.462 34.229 34.234 -99.000 -99.0 -99.00 -99.0 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.00 -99.0 -99.00 189048 1 556.1 -0.452 34.242 34.242 6.364 13.7 0.04 17.3 1.14 1.12 2.26 -99.00 4.87 2163.28 2274.22 -99.00 -0.40 52.0 11.61