*2005/08/25 13:45:22.32 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/09 23:33:03.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 62 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.125667 63.035 2 Temperature:Primary 'deg C (ITS90)' 7.261863 9.624117 3 Transmissivity %/metre 29.01667 46.12222 4 Fluorescence:URU:Seapoint mg/m^3 1.085429 4.134125 5 Salinity:T0:C0 PSS-78 31.76265 31.96399 6 Number_of_bin_records n/a 6 10 $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\2004-13\CTD\derive\200 $END *ADMINISTRATION MISSION : 2004-13 AGENCY : "IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Joint Western Arctic Climate Study SCIENTIST : van Hardenberg B. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Gulf of Alaska / Bering Sea / Chukchi Sea STATION : 001-KD1 EVENT NUMBER : 1 LATITUDE : 57 31.90000 N ! (deg min) LONGITUDE : 152 1.30000 W ! (deg min) WATER DEPTH : 67.5 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0293 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 034115 conductivity ' ' 042607 Pressure ' ' 290464 userpoly ' ' ' ' userpoly ' ' ' ' pH ' ' test userpoly ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech Oxygen:SBE ' ' 430052 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V5.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/08/21 12:27:44 4109 4109 CLEAN 4.8 2005/08/21 12:44:21 ? ? ADTIMCH 4.3 2005/08/21 16:22:56 4109 4109 SHIFTDAT 3.4 2005/08/21 17:28:02 4109 4109 SHIFTDAT 3.4 2005/08/21 17:34:11 4109 4109 FILTERS 4.3 2005/08/21 17:39:33 4109 4109 DELETE 6.3 2005/08/21 17:41:03 4109 543 CLIP 1.3 2005/08/22 10:59:34 543 511 CTDEDIT 4.60 2005/08/24 14:19:47 511 496 BINAVE 4.1 2005/08/25 10:04:50 496 62 REMOVECH 7.0 2005/08/25 13:44:56 62 62 HDREDIT2 2.5 2005/08/25 13:45:22 ? ? $END $REMARKS -CLEAN functions: 2005/08/21 12:44:21 Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -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 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 8.00 Salinity was recalculated after shift -The following FILTER parameters were used. Boxcar filter was used. Filter width = 5 The following channel(s) were filtered. Salinity:T0:C0 -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 20.00 Minimum Surface Salinity: 20.000 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 9 points) will be deleted. Drop rate applies in the range 0.00 to 63.86 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, 10000.000 Time Not Available in File -CTDEDIT 2005/08/24 14:19:47 15 records were deleted in this editing session. 94 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2005/08/25 13:44:56 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Oxygen:Dissolved:SBE [mL/L] Descent_Rate [m/s] Flag -HEADER EDITS: 2005/08/25 13:45:22 Applied edit header: Q:\Cruise_Data\2004-13\CTD\doc\2003-13.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:\2004-13-LAU\001-KD1.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 09 2004 16:33:03 Ship: LAURIER Cruise: 2004-13 Station: 001-KD1 Latitude: 57 31.9 N Longitude: 152 01.3 W Depth: 67.5 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4109 # 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 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 4109 # span 1 = -0.630, 63.857 # span 2 = 1.7704, 15.8462 # span 3 = 0.016912, 3.508404 # span 4 = -0.1250, 91.2618 # span 5 = 0.0000e+00, 4.6007e+00 # span 6 = 3.6435, 4.2369 # span 7 = 6.12269, 10.05353 # span 8 = -1.698, 1.237 # span 9 = 0.0992, 32.8562 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 09 2004 16:33:03 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 15-May-2004 # sensor 1 = Frequency 1 conductivity, 042607, 14-May-2004, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 27-Dec-2002, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 userpoly 0 # sensor 4 = Extrnl Volt 1 userpoly 1 # sensor 5 = Extrnl Volt 2 pH, test # sensor 6 = Extrnl Volt 3 userpoly 2 # sensor 7 = Extrnl Volt 4 Fluorometer, Seapoint, primary # sensor 8 = Extrnl Volt 5 transmissometer, primary, SeaTech, 23 APR 2001 # sensor 9 = Extrnl Volt 6 Oxygen, SBE, primary, 430052, 06-Aug-2001 # datcnv_date = Aug 21 2005 12:21:24, 5.32a # datcnv_in = Q:\Cruise_Data\2004-13\CTD\2004-13-0001.hex Q:\Cruise_Data\2004-13 \CTD\2004-13-ctd1.CON # datcnv_skipover = 0 # wfilter_date = Aug 21 2005 12:21:54, 5.32a # wfilter_in = Q:\Cruise_Data\2004-13\CTD\convert\2004-13-0001.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Aug 21 2005 12:23:27, 5.32a # celltm_in = Q:\Cruise_Data\2004-13\CTD\wfilter\2004-13-0001.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 21 2005 12:25:15, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0001.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to remove records around 2.5db and a few from the bottom of the cast; salinity was cleaned fairly heavily in the top 15db. *************************************************************** Fluorescence:URU:Seapoint – The data are uncalibrated and unedited and frequently off-scale. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. The salinity calibration is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.02psu. The dissolved oxygen data was removed because the data look bad and there was no calibration sampling. *************************************************************** !--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 9.6241 29.0 1.759 31.7626 6 3.2 8.8846 30.8 1.085 31.7932 7 4.0 8.8246 30.6 1.948 31.7955 10 5.0 8.7718 31.3 2.372 31.7981 9 6.0 8.8424 30.6 2.531 31.7968 8 7.1 8.7449 30.4 2.854 31.8017 8 8.0 8.5336 30.3 3.375 31.8096 9 9.0 8.3234 32.1 3.997 31.8228 9 10.0 8.2287 32.3 4.134 31.8260 8 11.0 8.2829 32.0 3.921 31.8208 7 12.0 8.2696 34.3 4.061 31.8254 8 12.9 8.0478 38.9 3.847 31.8479 8 14.0 7.8801 40.5 3.644 31.8622 9 15.0 7.8306 41.6 3.309 31.8682 8 16.0 7.7357 43.0 3.469 31.8841 7 17.0 7.7172 42.4 2.703 31.8895 8 18.0 7.7157 42.4 2.931 31.8935 8 19.0 7.7084 41.7 2.992 31.8972 8 20.0 7.6881 41.4 2.830 31.9021 9 21.0 7.6366 42.4 2.681 31.9106 9 22.0 7.6225 42.0 3.045 31.9119 7 23.0 7.5864 43.2 3.275 31.9160 8 24.0 7.5595 43.8 2.499 31.9201 7 25.0 7.5533 43.5 2.484 31.9205 10 26.0 7.5388 44.2 2.431 31.9222 8 27.0 7.5170 44.7 2.531 31.9278 8 28.0 7.5053 44.7 2.410 31.9305 7 29.0 7.5016 44.5 2.260 31.9310 8 30.0 7.4973 44.7 1.945 31.9316 8 31.0 7.4942 44.9 1.924 31.9320 7 31.9 7.4915 45.1 2.081 31.9323 7 32.9 7.4877 44.7 1.916 31.9330 8 34.0 7.4846 45.2 2.126 31.9335 8 35.0 7.4819 45.2 2.136 31.9338 8 36.0 7.4773 45.2 2.093 31.9345 8 37.0 7.4705 45.1 1.937 31.9359 9 38.0 7.4682 45.1 2.100 31.9362 10 39.0 7.4668 44.7 2.422 31.9362 8 40.0 7.4637 44.7 2.021 31.9368 9 41.0 7.4603 45.0 1.908 31.9376 7 42.0 7.4562 45.7 1.926 31.9385 6 43.0 7.4496 45.2 2.189 31.9393 7 44.0 7.4449 45.2 1.739 31.9399 7 45.0 7.4407 45.1 1.580 31.9405 7 46.0 7.4364 44.8 1.988 31.9410 9 47.0 7.4332 45.4 1.754 31.9415 10 48.0 7.4281 45.5 1.904 31.9423 10 49.0 7.4190 45.7 1.568 31.9436 7 49.9 7.4095 45.4 1.686 31.9451 7 51.0 7.4076 45.5 1.796 31.9448 7 52.0 7.4043 45.7 1.730 31.9452 7 53.0 7.3997 45.5 2.140 31.9453 8 54.0 7.3826 46.1 1.772 31.9478 9 55.0 7.3599 46.0 1.930 31.9516 10 56.0 7.3401 46.1 1.767 31.9543 8 57.0 7.3074 45.9 2.097 31.9596 7 58.0 7.2881 45.6 1.354 31.9621 8 59.0 7.2742 45.2 1.356 31.9636 7 60.0 7.2692 44.5 1.819 31.9640 8 61.0 7.2676 44.3 1.388 31.9639 8 62.0 7.2641 44.4 1.574 31.9639 8 63.0 7.2619 43.8 1.330 31.9638 8