*2007/07/03 14:52:05.64 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/17 14:22:45.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 102 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9052B8E9 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.108 52.328 2 Temperature:Primary 'deg C (ITS90)' 1.0606 3.116578 3 Transmissivity %/metre 1.375 39.575 4 Fluorescence:URU:Seapoint mg/m^3 1.512625 43.9895 5 Salinity:T0:C0 PSS-78 31.95827 32.35485 6 Number_of_bin_records n/a 4 19 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-01\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-01 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : JWACS SCIENTIST : Williams W. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea / Bering Strait / Chukchi Sea STATION : PH-2 EVENT NUMBER : 88 LATITUDE : 68 5.23500 N ! (deg min) LONGITUDE : 168 21.67500 W ! (deg min) WATER DEPTH : 57 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0293 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 034115 conductivity ' ' 042607 Pressure ' ' 290464 Oxygen:SBE ' ' 43-0615 bottom ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.33 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/02/20 12:21:55 8889 8889 CLEAN 5.0 2007/02/20 12:24:45 ? ? SHIFTDAT 3.4 2007/02/23 09:38:55 8889 8889 SHIFTDAT 3.4 2007/02/23 09:41:30 8889 8889 CALIB 11.7 2007/06/28 11:56:10 8889 8889 DELETE 6.3 2007/06/28 14:18:40 8889 654 CLIP 1.3 2007/06/28 14:39:42 654 639 CTDEDIT 4.61 2007/07/03 09:10:31 639 634 BINAVE 4.1.1 2007/07/03 10:53:29 634 102 REMOVECH 8.0 2007/07/03 14:47:32 102 102 HDREDIT2 2.5.1 2007/07/03 14:52:05 ? ? $END $REMARKS -CLEAN functions: 2007/02/20 12:22:34 20 Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.00 Salinity was recalculated after shift -CALIB parameters: 2007/06/28 11:56:10 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2006-01\CTD\doc\2006-01-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge dbars 10 0.7000000E+00 0.1000000E+01 -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 42.37 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 2.000, 100000.000 Time Not Available in File -CTDEDIT 2007/07/03 09:10:31 5 records were deleted in this editing session. 69 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge Averaging interval = 0.50 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Standard Deviation channels were added Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2007/07/03 14:47:32 17 channels removed. -HEADER EDITS: 2007/07/03 14:52:05 Applied edit header: Q:\Cruise_Data_Processing\2006-01\CTD\doc\2006-01-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2006-01-SWL\2006-01-088.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2006 14:22:45 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: PH-2 Latitude: 68 5.235 N Longitude: 168 21.675 W depth(m): 57 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 8889 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = sbeox0V: Oxygen Voltage, SBE 43 # name 6 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 7 = flSP: Fluorescence, Seapoint # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 8889 # span 1 = -0.936, 51.673 # span 2 = -20.6332, 4.7439 # span 3 = 0.102704, 2.990251 # span 4 = -0.1250, 79.9434 # span 5 = 1.9121, 3.6154 # span 6 = 4.41771, 16.77477 # span 7 = 0.0000e+00, 4.8181e+01 # span 8 = -0.531, 0.900 # span 9 = 0.8446, 32.7800 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2006 14:22:45 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 24-Feb-06 # sensor 1 = Frequency 1 conductivity, 042607, 10-Feb-06, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 23-Mar-06, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 08-Feb-2006 # sensor 4 = Extrnl Volt 1 bottom contact switch # sensor 5 = Extrnl Volt 2 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 3 transmissometer, primary, SeaTech, 23 APR 2001 # datcnv_date = Feb 19 2007 17:03:39, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0088.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:41, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0088.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Feb 20 2007 10:36:10, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0088.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 20 2007 10:39:46, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0088.cnv Q:\Cruise_Data\ 2006-01\Raw\2006-01-001.CON # file_type = ascii END* --------------------------------------------------------------------- Records gathered during an initial soak period and were removed using a text editor to ensure the data was not selected by DELETE --------------------------------------------------------------------- CTDEDIT was used to clean salinity and to remove records corrupted by shed wakes. --------------------------------------------------------------------- The file names are not based on Event Numbers. To relate to the entries in the log book use the entries in the Cast Type column. (Example Cast Type ROS004 refers to file 2006-31-0004.) Fluorescence:URU:Seapoint – The data are uncalibrated and unedited. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. The salinity is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.1psu. The dissolved oxygen data were removed because there was no calibration sampling *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure:StrainGauge dbars 10 -99 () (0.7 1) $END !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 2.1 3.1149 39.6 1.844 31.9583 4 2.5 3.1166 39.0 1.676 31.9648 9 3.0 3.1150 39.1 1.656 32.0117 8 3.5 3.1137 38.8 1.676 32.0609 8 4.0 3.1133 38.6 1.659 32.0760 6 4.5 3.1125 38.5 2.133 32.0871 7 5.0 3.1087 38.6 1.547 32.0977 7 5.5 3.1122 38.8 2.433 32.0961 7 6.0 3.1085 36.9 1.513 32.1036 8 6.5 3.0803 35.3 2.459 32.1341 7 7.0 3.0600 35.8 3.258 32.1524 6 7.5 3.0406 35.2 2.749 32.1593 6 8.0 3.0188 32.8 4.347 32.1655 5 8.5 2.9915 32.0 4.927 32.1732 6 9.1 2.9797 31.5 4.523 32.1689 5 9.5 2.9725 31.5 4.672 32.1672 6 10.0 2.9631 31.9 3.862 32.1684 6 10.5 2.9516 32.0 5.590 32.1690 5 11.0 2.9334 30.5 4.003 32.1711 5 11.5 2.9260 32.6 4.408 32.1726 4 12.0 2.9295 32.4 4.474 32.1686 5 12.5 2.9397 31.1 4.423 32.1659 5 13.0 2.9195 31.1 4.864 32.1766 5 13.5 2.8672 29.6 4.765 32.1922 4 14.0 2.8142 31.3 5.045 32.2028 6 14.5 2.5383 24.1 5.431 32.2408 5 15.1 2.0189 5.5 18.281 32.2763 5 15.5 1.7133 1.6 43.990 32.2962 4 16.0 1.5358 6.8 35.259 32.3037 4 16.5 1.4565 14.1 18.240 32.3060 6 17.0 1.3872 19.8 8.782 32.3074 5 17.5 1.3036 21.4 5.009 32.3071 4 18.0 1.2722 19.0 4.647 32.3071 5 18.5 1.2596 17.2 4.896 32.3070 5 19.0 1.2450 15.2 6.779 32.3064 6 19.5 1.2311 14.4 7.024 32.3057 4 20.0 1.2239 14.7 7.316 32.3048 5 20.5 1.2177 15.8 5.231 32.3044 5 21.0 1.2096 16.4 3.562 32.3024 4 21.5 1.2064 16.2 4.589 32.3009 5 22.0 1.2039 16.3 2.906 32.2993 5 22.5 1.2021 16.2 2.535 32.2976 5 23.0 1.1999 15.9 3.272 32.2972 5 23.5 1.1981 15.6 3.167 32.2971 5 24.0 1.1966 15.5 2.630 32.2971 5 24.5 1.1960 15.9 2.625 32.2971 5 25.0 1.1948 16.0 2.109 32.2968 4 25.5 1.1938 16.5 2.393 32.2959 5 26.0 1.1940 16.8 2.686 32.2957 4 26.5 1.1922 16.9 2.525 32.2962 5 27.0 1.1901 16.9 2.066 32.2961 5 27.5 1.1921 16.8 2.059 32.2956 5 28.0 1.1921 16.9 2.194 32.2956 4 28.5 1.1904 17.0 2.063 32.2960 5 29.0 1.1876 16.9 2.850 32.2958 5 29.6 1.1857 16.8 2.383 32.2956 5 30.0 1.1832 16.8 2.552 32.2956 5 30.5 1.1796 16.6 2.009 32.2958 4 31.0 1.1729 16.3 3.277 32.2965 5 31.5 1.1667 17.0 2.886 32.2960 5 32.0 1.1657 16.1 3.778 32.2962 5 32.5 1.1729 14.9 2.330 32.2964 5 33.0 1.1665 13.3 3.214 32.2971 5 33.5 1.1632 12.6 2.512 32.2970 4 34.0 1.1655 12.6 2.322 32.2974 5 34.5 1.1728 12.7 2.877 32.2985 5 35.0 1.1651 11.5 3.428 32.2992 4 35.5 1.1576 11.5 2.790 32.2992 4 36.0 1.1567 11.5 2.452 32.2984 6 36.6 1.1548 11.6 1.946 32.2990 5 37.0 1.1542 11.0 2.793 32.2988 4 37.5 1.1541 11.4 2.463 32.2987 6 38.0 1.1531 11.1 2.247 32.2991 5 38.5 1.1521 10.6 2.115 32.2991 5 39.0 1.1524 10.7 2.198 32.2990 5 39.5 1.1538 10.6 2.262 32.2988 4 40.0 1.1560 10.4 2.208 32.2991 5 40.5 1.1577 10.8 2.640 32.2991 5 41.0 1.1585 11.2 3.248 32.2989 8 41.5 1.1589 11.4 2.548 32.2990 7 42.0 1.1594 11.5 2.955 32.2990 7 42.5 1.1596 12.1 2.697 32.2994 7 43.0 1.1581 13.0 2.611 32.2995 8 43.5 1.1555 13.3 2.772 32.2996 7 44.0 1.1532 12.9 2.897 32.2988 11 44.5 1.1535 12.9 2.968 32.2989 9 45.0 1.1579 13.8 2.846 32.2993 9 45.5 1.1624 14.0 2.949 32.2999 6 46.0 1.1688 14.4 3.207 32.3001 8 46.5 1.1714 14.2 3.519 32.3003 9 47.0 1.1734 14.1 2.744 32.3007 10 47.5 1.1738 14.0 3.380 32.3006 10 48.0 1.1785 14.9 3.974 32.3017 9 48.5 1.1811 15.8 3.485 32.3022 10 49.0 1.1632 13.9 2.721 32.3037 8 49.5 1.1206 8.7 3.823 32.3260 10 50.0 1.0833 5.1 6.171 32.3503 13 50.5 1.0673 3.2 8.199 32.3542 12 51.0 1.0683 2.8 9.836 32.3526 14 51.5 1.0637 2.1 10.846 32.3541 19 52.0 1.0611 1.6 11.477 32.3541 14 52.3 1.0606 1.4 12.796 32.3549 4