*2013/12/16 15:13:10.48 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 1997/09/02 17:38:00.000 NUMBER OF RECORDS : 17 DATA DESCRIPTION : Bottle:Rosette:Up:Stop + CTD:Up FILE TYPE : ASCII NUMBER OF CHANNELS : 19 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ---------------------------- --------------- -------------- -------------- 1 Sample_Number n/a 189269 189285 2 Bottle_Number n/a 1 23 3 Pressure decibar 4.2 161.8 4 Temperature 'deg C (ITS90)' -1.659 -1.258 5 Salinity PSS-78 29.022 33.014 6 Salinity:Bottle PSS-78 29.031 33.015 7 Oxygen:Dissolved mL/L 6.317 9.227 8 Nitrate_plus_Nitrite umol/L 0 13.9 9 Nitrite umol/L 0 0.8E-01 10 Silicate umol/L 3.5 29.3 11 Phosphate umol/L 0.69 1.7 12 Chlorofluorocarbon_12 pmol/L 1.71 3.55 13 Chlorofluorocarbon_11 pmol/L 3.62 7.46 14 Chlorofluorocarbon_113 pmol/L 0.8E-01 0.39 15 Carbontetrachloride pmol/L 7.67 12.27 16 Alkalinity:Total umol/kg 2018.71 2250.44 17 Carbon:Dissolved:Inorganic umol/kg 1920.98 2187.85 18 Oxygen:Isotope:18 /mille -3.66 -1.28 19 Barium:Dissolved nmol/L 62.1 71.7 $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 ' ' ' ' F7.2 R4 ' ' 10 -99 ' ' 6 F R4 1 11 -99 ' ' 7 F R4 2 12 -99 ' ' ' ' F7.2 R4 ' ' 13 -99 ' ' ' ' F7.2 R4 ' ' 14 -99 ' ' ' ' F7.2 R4 ' ' 15 -99 ' ' ' ' F7.2 R4 ' ' 16 -99 ' ' 8 F R4 2 17 -99 ' ' 8 F R4 2 18 -99 ' ' 7 F R4 2 19 -99 ' ' 7 F R4 1 $END *ADMINISTRATION MISSION : 1997-22 AGENCY : JOIS (12 US and Canadian Agencies) COUNTRY : Canada PROJECT : Joint Ocean Ice Study SCIENTIST : McLaughlin F. PLATFORM : Louis S. St. Laurent *LOCATION GEOGRAPHIC AREA : Canadian Arctic Archipelago STATION : 11 EVENT NUMBER : 105 LATITUDE : 74 15.13000 N ! (deg min) LONGITUDE : 93 32.54000 W ! (deg min) WATER DEPTH : 172 *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SPRD2IS 3.4.6 2002/04/12 19:06:41 17 17 REMOVECH 6.0 2002/04/15 12:28:46 17 17 HDREDIT2 1.3 2002/04/15 12:59:25 ? ? HDREDIT2 1.3 2002/04/16 15:16:33 ? ? REMOVECH 6.0 2002/04/16 15:31:55 17 17 HDREDIT2 1.3 2002/04/17 14:44:27 ? ? CLEAN 3.7 2002/04/17 14:51:17 17 17 HDREDIT2 1.9 2004/03/25 14:29:43 ? ? SORT 3.4.1 2004/04/13 17:00:44 17 17 HDREDIT2 2.0 2004/05/19 12:00:12 ? ? HDREDIT2 2.1 2004/05/28 09:38:02 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:13:10 17 17 $END $REMARKS -The following CHANNEL(S) were removed from file. CFC_12-1 CFC_11-1 CFC_113-1 CCl4-1 CFC_12-2 CFC_11-2 CFC_113-2 CCl4-2 Alk-1 Alk-2 Alk-3 TCO2-1 TCO2-2 -The following CHANNEL(S) were removed from file. Pressure:nominal 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. -The following SORT parameters were used. Sorted by channel: Pressure Pressure channel sorted according to values in sort channel $END *COMMENTS Cruise dates : August 28, 1997 to September 18, 1997 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 additional information on the data : 9722chem.xls ---> excel workbook from which archived data was derived, contains more detailed information. 9722_methods.doc ---> provides information on the analytical methods used. Leg3rpt.doc ---> 1997-22 Cruise Report 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-- !Sample Bo Pressu Tempera Salinit Salinit Oxygen: Nitra Nitrit Silic Phosph Chloro Chloro Chloro Carbon Alkalin Carbon: Oxygen Barium !_ tt re ture y y: Dissolv te_ e ate ate fluoro fluoro fluoro tetrac ity: Dissolv : : !Number ~u Bottle ed plus_ carbon carbon carbon hlorid Total ed: Isotop Dissol ! mb Nitri _12 _11 _113 e Inorgan e:18 ved ! er te ic !------ -- ------ ------- ------- ------- ------- ----- ------ ----- ------ ------ ------ ------ ------ ------- ------- ------ ------ *END OF HEADER 189285 23 4.2 -1.299 29.022 29.031 8.875 0.4 0.00 7.3 0.87 3.55 7.25 0.36 12.27 2018.71 1920.98 -3.48 62.6 189284 22 14.4 -1.357 29.151 29.302 8.971 0.3 0.00 6.7 0.84 3.53 7.46 0.39 -99.00 2037.34 1931.56 -3.66 62.1 189283 21 23.0 -1.593 30.611 30.633 9.227 0.0 0.00 3.5 0.69 3.18 7.13 0.36 10.77 2097.96 -99.00 -2.81 65.5 189282 20 28.3 -1.604 30.793 30.799 9.205 0.0 0.00 3.5 0.70 3.19 6.98 0.32 12.09 2138.25 -99.00 -2.68 65.3 189281 19 33.8 -1.532 30.999 31.013 8.837 1.0 0.04 6.1 0.85 3.03 6.43 0.31 11.29 2137.19 2003.83 -3.11 65.3 189280 18 43.1 -1.481 31.540 31.565 8.578 3.4 0.08 10.9 1.08 2.73 6.26 0.26 11.31 2187.05 2061.53 -2.74 66.8 189279 17 52.5 -1.648 31.724 31.722 8.869 1.1 0.03 6.5 0.82 2.98 6.34 0.27 9.73 2171.17 2038.55 -2.57 62.8 189278 16 62.7 -1.659 31.792 31.787 8.924 0.3 0.01 5.1 0.77 2.80 6.34 0.26 9.57 2180.99 2037.92 -2.19 62.9 189277 15 73.3 -1.536 31.990 31.987 8.227 4.5 0.04 12.5 1.12 2.79 5.99 0.27 10.38 2181.51 2081.37 -2.70 65.5 189276 14 82.9 -1.550 32.046 32.047 8.176 6.2 -99.00 15.0 1.28 2.78 5.91 0.23 10.79 2220.37 2109.76 -2.60 66.5 189275 13 92.0 -1.536 32.156 32.155 7.951 7.1 0.07 16.4 1.33 2.60 5.70 0.21 10.06 2230.83 2118.19 -2.78 67.0 189274 9 101.9 -1.468 32.259 32.257 7.477 8.9 0.04 20.0 1.45 2.46 5.23 0.20 10.35 2210.03 2132.73 -2.53 71.7 189273 8 111.7 -1.351 32.447 32.446 6.707 12.1 0.00 26.4 1.69 2.05 4.31 0.16 9.62 2225.90 2162.19 -1.28 67.2 189272 7 132.2 -1.401 32.625 32.629 6.930 11.0 0.04 23.6 1.54 2.15 4.45 0.15 9.20 2217.26 2154.08 -1.91 64.6 189271 3 151.6 -1.281 32.953 32.953 6.390 13.6 0.02 29.1 1.70 1.71 4.01 0.15 7.91 2250.44 2184.51 -1.91 67.1 189269 1 161.6 -1.258 33.014 33.015 6.326 13.8 0.02 29.3 1.70 1.92 3.62 0.08 8.12 2230.63 2187.85 -1.90 66.5 189270 2 161.8 -1.259 33.014 33.015 6.317 13.9 0.02 29.3 1.70 1.73 3.63 0.08 7.67 2230.11 2184.76 -2.17 66.3