*2007/07/03 14:52:03.67 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/15 03:24:21.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 64 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A8BA3A88 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.553429 35.53416 2 Temperature:Primary 'deg C (ITS90)' 6.309117 7.395236 3 Transmissivity %/metre 14.025 38.7 4 Fluorescence:URU:Seapoint mg/m^3 0.7152857 1.8473 5 Salinity:T0:C0 PSS-78 30.42629 31.0615 6 Number_of_bin_records n/a 1 12 $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 : BRS-5 EVENT NUMBER : 52 LATITUDE : 65 39.17600 N ! (deg min) LONGITUDE : 168 13.04200 W ! (deg min) WATER DEPTH : 39 *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 12:20:27 7507 7507 CLEAN 5.0 2007/02/20 12:24:14 ? ? SHIFTDAT 3.4 2007/02/23 09:38:21 7507 7507 SHIFTDAT 3.4 2007/02/23 09:40:52 7507 7507 CALIB 11.7 2007/06/28 11:55:34 7507 7507 DELETE 6.3 2007/06/28 14:18:24 7507 485 CLIP 1.3 2007/06/28 14:39:38 485 470 CTDEDIT 4.61 2007/06/30 15:26:02 470 392 BINAVE 4.1.1 2007/07/03 10:53:25 392 64 REMOVECH 8.0 2007/07/03 14:47:29 64 64 HDREDIT2 2.5.1 2007/07/03 14:52:03 ? ? $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 11:55:34 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 25.58 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 2007/06/30 15:26:02 78 records were deleted in this editing session. 37 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 14:47:29 17 channels removed. -HEADER EDITS: 2007/07/03 14:52:03 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\2006-01-052.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 15 2006 03:24:21 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: BRS-5 Latitude: 65 39.176 N Longitude: 168 13.042 W depth(m): 39 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 7507 # 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, 7507 # span 1 = -0.757, 34.876 # span 2 = -14.6767, 7.4615 # span 3 = 0.042151, 3.164223 # span 4 = -0.1250, 79.1803 # span 5 = 1.8803, 3.8462 # span 6 = 4.12162, 9.49088 # span 7 = 0.0000e+00, 1.1966e+01 # span 8 = -0.669, 1.330 # span 9 = 0.3522, 31.0677 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2006 03:24:21 # 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 17:03:16, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0052.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:11, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0052.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 10:35:36, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0052.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 10:39:08, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0052.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 2.6 7.3866 38.3 0.715 30.4263 7 3.0 7.3890 38.2 0.865 30.4517 10 3.5 7.3952 38.7 0.757 30.4537 11 4.0 7.3840 36.4 0.914 30.4641 7 4.5 7.3502 34.8 1.351 30.4967 9 5.0 7.3057 33.5 1.546 30.5553 8 5.5 7.2890 33.6 1.516 30.5970 5 6.0 7.2898 33.4 1.504 30.6122 5 6.5 7.2832 32.8 1.469 30.6300 6 7.0 7.2823 33.0 1.438 30.6407 5 7.5 7.2846 32.5 1.385 30.6480 7 8.0 7.2877 32.3 1.347 30.6582 6 8.5 7.2967 31.8 1.358 30.6603 4 9.0 7.2976 31.7 1.294 30.6700 7 9.5 7.2854 31.4 1.250 30.6780 6 10.0 7.2737 29.0 1.275 30.7056 5 10.5 7.2566 27.3 1.252 30.7579 4 11.0 7.2491 27.1 1.250 30.7767 5 11.5 7.2293 25.8 1.304 30.7975 5 12.0 7.1796 24.3 1.301 30.8464 5 12.5 7.1454 23.7 1.257 30.8781 6 13.0 7.1414 23.7 1.262 30.8827 5 13.5 7.1062 22.8 1.217 30.9031 6 14.0 7.0425 21.9 1.226 30.9363 5 14.5 7.0187 21.4 1.224 30.9449 5 15.0 6.9332 21.0 1.187 30.9715 5 15.5 6.9183 20.8 1.230 30.9699 4 16.0 6.8844 20.4 1.214 30.9800 5 16.5 6.8302 20.3 1.168 30.9917 5 17.0 6.7593 19.8 1.206 31.0068 5 17.5 6.7160 19.2 1.247 31.0122 6 18.0 6.5978 18.4 1.268 31.0341 6 18.5 6.5254 18.1 1.264 31.0460 6 19.0 6.5232 18.2 1.275 31.0451 5 19.5 6.5251 18.3 1.275 31.0433 5 20.0 6.5381 17.9 1.172 31.0411 4 20.5 6.5143 17.9 1.193 31.0455 6 21.0 6.4980 17.4 1.224 31.0471 5 21.5 6.4863 17.6 1.194 31.0478 5 22.0 6.4878 17.4 1.245 31.0469 6 22.5 6.4864 17.1 1.267 31.0468 5 23.0 6.4868 17.4 1.258 31.0465 6 23.5 6.4744 16.9 1.258 31.0497 6 24.0 6.4602 16.2 1.174 31.0525 5 24.5 6.4432 15.8 1.260 31.0569 5 25.0 6.4238 15.0 1.221 31.0600 5 25.5 6.4054 14.7 1.216 31.0607 5 26.0 6.4029 14.8 1.209 31.0585 4 27.1 6.3951 15.0 1.267 31.0583 5 27.5 6.3929 14.4 1.453 31.0575 8 28.0 6.3848 14.5 1.393 31.0594 7 28.5 6.3797 14.1 1.500 31.0615 8 29.0 6.3726 14.6 1.847 31.0608 10 29.5 6.3745 14.6 1.435 31.0589 12 30.0 6.3764 14.1 1.332 31.0581 8 30.5 6.3768 14.2 1.341 31.0580 6 31.0 6.3753 14.0 1.343 31.0579 8 31.5 6.3685 14.4 1.264 31.0581 9 31.8 6.3700 14.3 1.392 31.0576 1 32.5 6.3606 14.2 1.365 31.0585 6 33.0 6.3551 14.7 1.496 31.0583 8 33.5 6.3360 14.8 1.431 31.0596 8 33.9 6.3317 15.0 1.385 31.0590 9 35.5 6.3091 16.3 1.561 31.0585 6