*2007/07/03 14:52:05.07 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/16 19:53:08.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 79 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CB6C7537 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.149333 40.8891 2 Temperature:Primary 'deg C (ITS90)' 1.75775 2.000925 3 Transmissivity %/metre 16.26667 26.64286 4 Fluorescence:URU:Seapoint mg/m^3 3.781 9.255143 5 Salinity:T0:C0 PSS-78 32.33897 32.44468 6 Number_of_bin_records n/a 2 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\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 : UTN-2 EVENT NUMBER : 78 LATITUDE : 67 3.07600 N ! (deg min) LONGITUDE : 168 43.91200 W ! (deg min) WATER DEPTH : 47 *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 12:21:27 7384 7384 CLEAN 5.0 2007/02/20 12:24:35 ? ? SHIFTDAT 3.4 2007/02/23 09:38:44 7384 7384 SHIFTDAT 3.4 2007/02/23 09:41:19 7384 7384 CALIB 11.7 2007/06/28 11:55:58 7384 7384 DELETE 6.3 2007/06/28 14:18:34 7384 508 CLIP 1.3 2007/06/28 14:39:41 508 489 CTDEDIT 4.61 2007/07/02 15:22:51 489 460 BINAVE 4.1.1 2007/07/03 10:53:28 460 79 REMOVECH 8.0 2007/07/03 14:47:31 79 79 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 11:55:58 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 30.96 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 2007/07/02 15:22:51 29 records were deleted in this editing session. 59 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 14:47:31 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\2006-01-078.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 16 2006 19:53:08 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: UTN-2 Latitude: 67 3.076 N Longitude: 168 43.912 W depth(m): 47 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 7384 # 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, 7384 # span 1 = -1.007, 40.262 # span 2 = -22.0600, 4.3826 # span 3 = 0.148895, 2.890133 # span 4 = -0.1250, 72.8217 # span 5 = 2.0403, 4.4469 # span 6 = 4.97554, 12.55737 # span 7 = 0.0000e+00, 4.8327e+01 # span 8 = -0.783, 1.048 # span 9 = 1.2765, 63.5981 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 16 2006 19:53:08 # 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 17:03:32, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0078.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:31, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0078.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 10:35:59, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0078.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 10:39:34, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0078.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 1.8678 22.5 3.781 32.3390 3 2.5 1.8680 22.2 4.475 32.3397 6 3.0 1.8681 22.2 4.945 32.3397 8 3.5 1.8666 22.3 4.339 32.3398 10 4.0 1.8675 22.4 3.804 32.3396 7 4.5 1.8683 22.2 4.789 32.3396 5 5.0 1.8668 21.7 5.145 32.3395 7 5.5 1.8629 22.0 4.717 32.3399 6 6.0 1.8593 21.7 4.623 32.3411 5 6.5 1.8573 21.3 4.957 32.3412 5 7.0 1.8549 21.4 4.752 32.3415 5 7.5 1.8538 21.3 5.492 32.3412 5 8.0 1.8516 21.5 5.826 32.3413 6 8.5 1.8504 21.2 5.749 32.3415 6 8.9 1.8478 21.5 4.471 32.3419 6 9.5 1.8418 21.2 7.411 32.3427 7 10.0 1.8354 21.1 5.091 32.3442 6 10.5 1.8304 21.6 6.194 32.3454 6 11.0 1.8275 21.3 6.272 32.3461 6 11.5 1.8246 21.1 5.910 32.3473 6 12.0 1.8220 21.1 5.138 32.3484 5 12.5 1.8192 21.1 5.912 32.3501 6 13.0 1.8171 21.5 6.330 32.3511 5 13.5 1.8152 21.0 6.689 32.3521 6 14.0 1.8137 21.0 6.095 32.3534 6 14.5 1.8132 21.3 6.911 32.3548 5 15.0 1.8134 21.0 5.990 32.3564 5 15.5 1.8127 20.3 6.827 32.3577 6 16.0 1.8127 20.6 6.149 32.3588 5 16.5 1.8111 20.3 6.506 32.3609 6 17.0 1.8071 20.0 5.026 32.3629 6 17.5 1.8056 20.3 6.215 32.3637 6 18.0 1.8049 21.2 5.971 32.3650 7 18.5 1.7985 21.7 6.227 32.3672 5 19.0 1.7918 22.2 6.654 32.3682 5 19.5 1.7898 21.1 6.479 32.3686 6 20.0 1.7905 21.1 6.200 32.3691 5 20.5 1.8111 21.6 6.154 32.3708 5 21.0 1.8241 21.9 6.288 32.3717 6 21.5 1.8204 21.7 6.105 32.3727 7 22.0 1.8261 22.3 7.648 32.3732 6 22.4 1.8342 22.3 6.603 32.3741 5 23.0 1.8383 22.3 6.907 32.3748 6 23.5 1.8589 22.6 7.021 32.3761 5 24.0 1.8657 22.6 6.780 32.3765 4 24.5 1.8683 22.2 6.447 32.3773 4 25.0 1.8727 23.0 8.228 32.3779 6 25.5 1.8738 23.0 8.406 32.3785 9 26.0 1.8749 23.4 6.213 32.3785 8 26.5 1.8761 22.9 7.204 32.3788 6 27.0 1.8756 22.9 6.407 32.3788 4 27.5 1.8788 22.6 7.634 32.3804 4 28.0 1.8922 23.4 6.273 32.3849 4 28.5 1.8873 24.4 6.023 32.3894 4 29.0 1.8954 24.0 6.493 32.3922 5 29.6 1.9151 25.3 7.600 32.3972 7 30.0 1.9315 26.2 8.862 32.3979 9 30.5 1.9337 24.7 9.255 32.3996 7 31.0 1.9603 23.7 7.186 32.4063 6 31.6 1.9816 24.2 7.091 32.4092 4 32.1 1.9900 23.1 6.767 32.4113 4 32.5 1.9974 24.2 5.971 32.4144 3 33.0 2.0009 24.0 8.682 32.4156 4 33.5 1.9949 24.2 5.976 32.4165 5 34.0 1.9885 24.7 8.195 32.4169 6 34.5 1.9625 25.1 8.690 32.4161 7 35.0 1.9523 25.6 7.340 32.4172 7 35.5 1.9385 26.6 8.149 32.4177 7 36.0 1.8815 26.3 6.133 32.4234 7 36.5 1.8254 24.1 6.818 32.4352 8 36.9 1.7949 22.0 5.030 32.4400 2 37.6 1.7837 22.6 6.791 32.4405 6 38.0 1.7701 20.2 6.217 32.4422 6 38.5 1.7638 18.8 5.666 32.4442 6 39.0 1.7583 17.1 3.919 32.4447 6 39.5 1.7578 16.3 5.600 32.4441 6 40.0 1.7589 17.4 5.332 32.4442 10 40.4 1.7593 18.6 7.509 32.4445 3 40.9 1.7605 17.6 5.481 32.4447 10