*2013/12/16 14:15:47.24 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : GMT 1977/08/30 22:59:00.000 NUMBER OF RECORDS : 89 DATA DESCRIPTION : CTD FILE TYPE : ASCII DATA TYPE : REAL*4 NUMBER OF CHANNELS : 3 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ------------- ---------------- -------------- -------------- 1 Pressure decibar 0.2 88.4 2 Salinity ppt 29.931 30.858 3 Temperature 'deg C (IPTS68)' 10.072 11.936 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 8 F ' ' 3 3 -99 ' ' 8 F ' ' 3 $END $REMARKS This file converted from 12 line header format. Oxygen data for this station is in file 77270015.HYD $END *ADMINISTRATION MISSION : 1977-27 AGENCY : IOS, Coastal Zone Oceanography, Sidney, B.C. COUNTRY : Canada PROJECT : Saanich Inlet SCIENTIST : Stucchi D. PLATFORM : Squamish $REMARKS This is Coastal Zone Oceanography cruise 77-15. $END *LOCATION GEOGRAPHIC AREA : Saanich Inlet STATION : 8 EVENT NUMBER : 15 LATITUDE : 48 43.40000 N ! (deg min) LONGITUDE : 123 25.07000 W ! (deg min) *INSTRUMENT TYPE : Guildline CTD MODEL : 8700 MK II $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- Pressure n/a ? Temperature n/a ? Conductivity n/a ? $END $REMARKS The instrumentation used to collect the data consisted of 1) a Guildline model 8700 MK II CTD probe and control console, 2) a programmable data acquisition system - PRODAS - built by McDonald-Detwiller Ltd., 3) a HP X,Y1Y2 plotter and, 4) a winch with seven-conductor cable and slip ring assembly. $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- CZO_IOS 1.0 1993/09/07 12:20:31 89 89 HDREDIT2 1.6 2003/06/10 14:53:27 ? ? CLEAN 4.2 2003/06/10 14:53:31 89 89 CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 14:15:47 89 89 $END $REMARKS 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 DESCENT RATE FILTER OF 0.4 M/S. 1M AVERAGE. SAL INVERSE CHK. AYP LEE In situ checks of the temperature and conductivity sensor were obtained by putting a Niskin water sampling bottle with reversing thermometers on the probe cable, one metre above the probe. Temperature calibration checks were acceptable given the +-0.02 degree C accuracy of the reversing thermometers. A stable salinity offset of 0.04 ppt (sample standard deviation of 0.01 ppt based on over 50 calibrations samples) was noted in these calibrations over the 32 month duration of the survey program. In the subsequent processing of the data, salinity is corrected by subtracting this offset. See reference Pacific Marine Science Report 80-5(1) and 80-5(2). !--1--- ---2--- ---3--- !Pressu Salinit Tempera !re y ture !------ ------- ------- *END OF HEADER 0.2 29.954 11.936 1.0 29.931 11.624 2.0 30.039 11.437 2.9 30.042 11.429 3.9 30.057 11.407 4.8 30.058 11.405 6.0 30.058 11.401 7.2 30.062 11.395 8.1 30.060 11.366 9.1 30.076 11.331 10.1 30.070 11.347 11.0 30.064 11.353 12.0 30.067 11.327 13.0 30.080 11.300 14.0 30.083 11.296 15.0 30.094 11.298 16.0 30.104 11.295 17.0 30.100 11.283 17.9 30.100 11.268 18.9 30.132 11.207 19.9 30.175 11.075 20.9 30.345 10.758 22.1 30.412 10.661 23.2 30.424 10.643 24.2 30.425 10.639 25.2 30.425 10.637 26.2 30.422 10.637 27.1 30.423 10.635 28.1 30.430 10.626 29.0 30.435 10.619 30.0 30.438 10.616 31.0 30.443 10.606 32.0 30.450 10.594 33.1 30.455 10.591 34.2 30.449 10.598 35.2 30.452 10.591 36.2 30.457 10.585 37.2 30.458 10.585 38.2 30.464 10.576 39.2 30.468 10.569 40.1 30.471 10.566 41.1 30.467 10.574 42.2 30.466 10.576 43.3 30.465 10.580 44.2 30.469 10.571 45.2 30.475 10.561 46.1 30.482 10.552 47.2 30.483 10.551 48.3 30.489 10.552 49.2 30.502 10.530 50.2 30.504 10.525 51.2 30.500 10.530 52.1 30.501 10.527 53.2 30.503 10.523 54.3 30.505 10.513 55.3 30.505 10.515 56.2 30.508 10.511 57.2 30.511 10.503 58.1 30.516 10.504 59.2 30.517 10.487 60.4 30.565 10.417 61.4 30.619 10.353 62.3 30.644 10.322 63.3 30.682 10.275 64.3 30.712 10.240 65.2 30.716 10.225 66.2 30.713 10.225 67.2 30.712 10.225 68.2 30.712 10.225 69.2 30.717 10.218 70.1 30.728 10.206 71.3 30.734 10.201 72.4 30.748 10.185 73.3 30.759 10.171 74.3 30.763 10.168 75.2 30.760 10.172 76.2 30.762 10.170 77.2 30.763 10.169 78.3 30.760 10.171 79.4 30.767 10.164 80.4 30.800 10.123 81.3 30.804 10.119 82.3 30.806 10.118 83.2 30.808 10.114 84.3 30.800 10.125 85.4 30.813 10.109 86.4 30.825 10.099 87.4 30.835 10.091 88.4 30.858 10.072