*2005/08/25 13:45:22.39 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/10 00:35:39.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 97 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.2634 97.551 2 Temperature:Primary 'deg C (ITS90)' 7.045543 10.06222 3 Transmissivity %/metre 21.64 49.8 4 Fluorescence:URU:Seapoint mg/m^3 0.533375 4.769375 5 Salinity:T0:C0 PSS-78 31.69308 32.08715 6 Number_of_bin_records n/a 1 15 $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 : 002-KD2 EVENT NUMBER : 2 LATITUDE : 57 30.31200 N ! (deg min) LONGITUDE : 151 56.75600 W ! (deg min) WATER DEPTH : 102 *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 3665 3665 CLEAN 4.8 2005/08/21 12:44:22 ? ? ADTIMCH 4.3 2005/08/21 16:22:57 3665 3665 SHIFTDAT 3.4 2005/08/21 17:28:03 3665 3665 SHIFTDAT 3.4 2005/08/21 17:34:12 3665 3665 FILTERS 4.3 2005/08/21 17:39:34 3665 3665 DELETE 6.3 2005/08/21 17:41:03 3665 807 CLIP 1.3 2005/08/22 10:59:34 807 781 CTDEDIT 4.60 2005/08/24 14:28:17 781 775 BINAVE 4.1 2005/08/25 10:04:50 775 97 REMOVECH 7.0 2005/08/25 13:44:56 97 97 HDREDIT2 2.5 2005/08/25 13:45:22 ? ? $END $REMARKS -CLEAN functions: 2005/08/21 12:44:21 20 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 98.04 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 14:28:17 6 records were deleted in this editing session. 117 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\002-KD2.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 09 2004 17:35:39 Ship: LAURIER Cruise: 2004-13 Station: 002-KD2 Latitude: 57 30.312 N Longitude: 151 56.756 W Depth: 102 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 3665 # 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, 3665 # span 1 = -0.668, 98.043 # span 2 = -1.2826, 13.1599 # span 3 = 0.566044, 3.824561 # span 4 = -0.1250, 84.1401 # span 5 = 0.0000e+00, 4.7741e+00 # span 6 = 3.7582, 4.3944 # span 7 = 6.22623, 8.14847 # span 8 = -1.530, 1.243 # span 9 = 4.3165, 49.0892 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 09 2004 17:35:39 # 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\2004-13-0002.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\2004-13-0002.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\2004-13-0002.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\2004-13-0002.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to clean salinity. *************************************************************** 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 2.3 10.0622 21.6 4.747 31.6931 5 3.1 10.0250 22.2 4.727 31.6981 15 4.0 9.9920 21.8 4.769 31.6977 8 5.0 9.8463 21.8 4.763 31.6997 9 6.0 9.3236 22.8 4.734 31.7387 9 7.0 8.9982 24.3 4.731 31.7749 7 8.0 8.8098 25.5 4.723 31.7850 8 9.0 8.6350 27.5 4.725 31.7956 7 10.0 8.5004 29.0 4.723 31.8051 9 11.0 8.2220 33.3 4.698 31.8431 9 12.0 7.9531 36.6 4.485 31.8838 9 13.0 7.8469 38.2 4.467 31.9035 7 14.0 7.7978 39.0 4.245 31.9085 8 15.0 7.7735 39.5 3.945 31.9071 7 16.0 7.7379 40.2 3.830 31.9122 9 17.0 7.6781 41.8 3.391 31.9227 8 18.0 7.6201 42.5 3.804 31.9257 9 19.0 7.5596 43.7 2.869 31.9263 8 20.1 7.5407 44.1 3.077 31.9264 7 21.0 7.5057 44.9 2.867 31.9293 7 22.0 7.4190 46.8 2.013 31.9438 8 23.0 7.3711 47.4 1.701 31.9546 9 24.0 7.3497 47.4 1.690 31.9587 9 25.0 7.3439 47.5 1.666 31.9592 8 26.0 7.3411 47.7 1.538 31.9614 8 27.0 7.3422 47.8 1.441 31.9646 8 28.0 7.3478 48.3 1.461 31.9753 8 29.0 7.3737 48.2 1.293 31.9853 7 30.0 7.4142 47.8 1.394 31.9970 8 31.0 7.4327 47.7 1.269 32.0041 7 32.0 7.4612 47.7 1.316 32.0134 8 33.0 7.4841 47.8 2.029 32.0217 9 34.0 7.4980 47.6 1.528 32.0262 9 35.0 7.5029 47.7 1.467 32.0279 8 36.0 7.5082 47.7 1.536 32.0301 8 37.0 7.5244 47.4 1.588 32.0344 7 38.0 7.5471 47.2 1.887 32.0387 8 39.0 7.5714 47.0 1.654 32.0443 8 40.0 7.6155 46.5 1.981 32.0552 9 41.0 7.6087 46.5 2.435 32.0617 8 42.0 7.5971 46.8 1.963 32.0631 8 43.0 7.5637 46.9 2.099 32.0656 7 44.0 7.5493 47.1 1.864 32.0663 7 45.0 7.5298 47.2 1.927 32.0675 8 46.0 7.5265 47.5 1.763 32.0695 8 47.0 7.5160 47.6 1.800 32.0679 9 48.0 7.4387 48.1 1.504 32.0652 9 49.0 7.4042 47.8 1.469 32.0616 7 50.0 7.3727 47.8 1.493 32.0606 7 51.0 7.3645 48.1 1.332 32.0661 7 52.0 7.3702 49.2 1.279 32.0736 8 53.0 7.3635 49.6 1.183 32.0777 11 54.0 7.3347 49.5 1.158 32.0789 9 55.0 7.2993 49.6 0.997 32.0823 8 55.9 7.2834 49.5 0.874 32.0836 7 57.0 7.2814 49.8 0.893 32.0836 7 58.1 7.2793 49.7 0.861 32.0835 7 59.0 7.2758 49.6 0.874 32.0837 7 60.0 7.2727 49.7 0.890 32.0836 9 61.0 7.2655 49.5 0.865 32.0836 9 62.0 7.2528 49.7 0.825 32.0846 8 63.0 7.2505 49.3 0.959 32.0848 7 64.0 7.2358 49.5 0.987 32.0862 8 65.0 7.2322 49.7 0.850 32.0865 8 66.0 7.2169 49.5 0.757 32.0867 7 66.9 7.1781 49.2 0.752 32.0871 8 68.0 7.1718 49.1 0.715 32.0871 9 69.0 7.1722 49.1 0.729 32.0866 9 69.9 7.1620 48.6 0.666 32.0862 9 71.0 7.1537 48.7 0.759 32.0861 8 72.0 7.1477 48.4 0.620 32.0858 8 73.1 7.1398 48.3 0.705 32.0856 7 74.1 7.1420 48.4 0.591 32.0855 7 75.0 7.1416 48.2 0.628 32.0849 7 76.0 7.1057 47.5 0.614 32.0844 7 77.0 7.1002 47.6 0.576 32.0834 8 78.0 7.0981 47.5 0.614 32.0830 9 79.0 7.0940 47.3 0.792 32.0827 9 79.9 7.0841 47.2 0.613 32.0826 9 81.0 7.0720 46.8 0.591 32.0815 9 82.0 7.0694 46.8 0.591 32.0813 7 83.0 7.0730 46.8 0.562 32.0812 7 84.0 7.0747 46.8 0.584 32.0813 8 85.0 7.0786 47.0 0.561 32.0817 8 86.1 7.0787 47.1 0.649 32.0815 9 87.0 7.0755 46.9 0.611 32.0813 8 88.0 7.0744 46.7 0.557 32.0812 8 89.0 7.0733 46.7 0.560 32.0811 7 90.0 7.0759 46.7 0.581 32.0808 7 91.0 7.0726 46.4 0.617 32.0807 7 92.0 7.0715 46.9 0.615 32.0807 8 93.0 7.0687 46.8 0.566 32.0804 9 94.0 7.0643 46.8 0.548 32.0803 10 95.0 7.0649 46.9 0.585 32.0803 9 96.0 7.0548 46.4 0.533 32.0811 8 97.0 7.0455 46.3 0.543 32.0820 7 97.6 7.0460 46.0 0.574 32.0819 1