*2005/08/25 13:45:24.25 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/12 13:33:55.000 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 4.037571 64.84914 2 Temperature:Primary 'deg C (ITS90)' 6.797287 9.051314 3 Transmissivity %/metre 28.31111 54.6125 4 Fluorescence:URU:Seapoint mg/m^3 1.194429 4.829571 5 Salinity:T0:C0 PSS-78 31.70383 32.09066 6 Number_of_bin_records n/a 7 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 : UN-1 EVENT NUMBER : 17 LATITUDE : 54 11.19100 N ! (deg min) LONGITUDE : 164 43.86500 W ! (deg min) WATER DEPTH : 68 *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 ' ' 43-0052 userpoly ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech userpoly ' ' SBE43-0052 $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 12:27:53 4315 4315 CLEAN 4.8 2005/08/21 12:44:37 ? ? SHIFTDAT 3.4 2005/08/21 17:28:18 4315 4315 SHIFTDAT 3.4 2005/08/21 17:34:27 4315 4315 FILTERS 4.3 2005/08/21 17:39:49 4315 4315 DELETE 6.3 2005/08/21 17:41:18 4315 531 CLIP 1.3 2005/08/22 10:59:39 531 511 CTDEDIT 4.60 2005/08/24 16:21:42 511 499 BINAVE 4.1 2005/08/25 10:04:55 499 62 REMOVECH 7.0 2005/08/25 13:44:58 62 62 HDREDIT2 2.5 2005/08/25 13:45:24 ? ? $END $REMARKS -CLEAN functions: 2005/08/21 12:44:21 20 Set event to last 4 characters of file name -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 65.02 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 16:21:42 12 records were deleted in this editing session. 104 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 13:44:58 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 13:45:24 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\017-UN1.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 12 2004 13:33:55 Ship: LAURIER Cruise: 2004-13 Station: UN-1 Latitude: 54 11.191 N Longitude: 164 43.865 W Depth: 68 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4315 # 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, 4315 # span 1 = -0.210, 65.024 # span 2 = 0.8255, 13.2392 # span 3 = 0.460353, 3.819317 # span 4 = -0.1250, 86.0222 # span 5 = 0.0000e+00, 4.8364e+00 # span 6 = 0.0085, 1.4701 # span 7 = -1.35757, 1.93909 # span 8 = -1.696, 1.223 # span 9 = 3.5328, 45.7870 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 12 2004 13:33:55 # 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 Oxygen, SBE, primary, 43-0052, 06-Aug-2001 # sensor 4 = Extrnl Volt 3 userpoly 0 # sensor 5 = Extrnl Volt 4 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 5 transmissometer, primary, SeaTech, 23 APR 2001 # sensor 7 = Extrnl Volt 6 userpoly 1, SBE43-0052, see chan V0 # datcnv_date = Aug 21 2005 12:19:12, 5.32a # datcnv_in = Q:\Cruise_Data\2004-13\CTD\2004-13-0017.hex Q:\Cruise_Data\2004-13 \CTD\2004-13-ctd2.con # datcnv_skipover = 0 # wfilter_date = Aug 21 2005 12:22:06, 5.32a # wfilter_in = Q:\Cruise_Data\2004-13\CTD\convert\2004-13-0017.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 12:23:40, 5.32a # celltm_in = Q:\Cruise_Data\2004-13\CTD\wfilter\2004-13-0017.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 12:25:29, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0017.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to remove records to 3.54db; salinity was cleaned. *************************************************************** 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 4.0 9.0513 29.3 4.829 31.7038 7 5.0 9.0414 29.3 4.829 31.7094 8 6.0 8.9530 28.8 4.829 31.7454 8 7.0 8.8749 28.4 4.829 31.7723 8 8.0 8.8428 28.5 4.829 31.7747 9 9.0 8.7918 28.4 4.829 31.7790 10 10.0 8.7757 28.3 4.829 31.7780 9 11.0 8.7064 29.1 4.829 31.7808 8 12.0 8.4719 30.3 4.829 31.7892 7 13.0 8.3820 31.0 4.829 31.7877 7 14.0 8.2681 31.6 4.829 31.7863 9 15.0 8.0840 33.9 4.829 31.7900 8 16.0 8.0482 34.0 4.829 31.7872 9 17.0 8.0506 34.2 4.829 31.7847 8 18.1 8.0390 34.5 4.829 31.7864 7 19.0 7.7598 37.4 4.830 31.8051 7 20.0 7.5573 38.4 4.829 31.8145 8 21.0 7.4451 39.5 4.829 31.8197 10 22.0 7.3746 41.7 4.829 31.8200 10 23.0 7.2624 42.7 4.827 31.8243 8 24.0 7.2642 41.6 4.811 31.8249 7 25.0 7.1419 44.8 4.634 31.8288 7 26.0 7.1104 45.5 4.278 31.8256 7 27.0 7.1358 45.7 4.211 31.8257 8 28.0 6.8796 50.3 3.787 31.8490 9 29.0 6.7973 53.1 2.924 31.9023 8 30.0 6.8656 53.6 2.311 31.9338 8 31.1 6.9216 53.9 1.862 31.9665 8 32.0 6.9308 54.3 1.552 31.9999 8 33.1 6.9201 54.6 1.452 32.0173 8 34.0 6.9178 54.6 1.445 32.0224 8 35.0 6.9169 54.5 1.333 32.0249 9 36.0 6.9184 54.4 1.263 32.0277 8 37.0 6.9189 54.3 1.211 32.0290 8 38.0 6.9210 54.1 1.194 32.0324 7 39.0 6.9243 53.9 1.245 32.0348 7 40.0 6.9258 53.8 1.308 32.0363 8 41.0 6.9278 53.5 1.337 32.0392 9 42.0 6.9290 53.1 1.381 32.0422 8 43.0 6.9287 53.0 1.420 32.0427 8 44.1 6.9295 53.0 1.466 32.0436 8 45.0 6.9313 52.6 1.534 32.0479 8 46.0 6.9312 52.7 1.558 32.0489 9 47.0 6.9315 52.7 1.500 32.0490 8 48.0 6.9318 52.3 1.565 32.0487 8 49.0 6.9326 52.5 1.557 32.0501 7 50.0 6.9357 52.0 1.604 32.0537 8 51.0 6.9357 52.2 1.637 32.0539 9 52.0 6.9358 52.1 1.633 32.0532 8 53.0 6.9366 52.0 1.583 32.0546 8 54.0 6.9382 51.9 1.623 32.0566 7 55.0 6.9424 51.7 1.707 32.0604 7 56.0 6.9427 51.7 1.671 32.0615 8 57.0 6.9438 51.5 1.759 32.0631 9 58.0 6.9538 50.8 1.831 32.0753 9 59.0 6.9567 50.8 1.860 32.0785 9 60.0 6.9570 50.7 1.879 32.0789 8 61.1 6.9601 50.5 1.910 32.0824 9 62.0 6.9632 50.5 1.910 32.0864 7 63.0 6.9647 50.1 1.979 32.0883 8 64.0 6.9668 50.1 2.012 32.0907 7 64.8 6.9664 50.1 2.042 32.0892 7