*2007/07/03 14:52:05.87 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/17 19:14:03.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2458FAC1 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.36875 40.47115 2 Temperature:Primary 'deg C (ITS90)' 2.37963 5.346425 3 Transmissivity %/metre 26.96 49.74 4 Fluorescence:URU:Seapoint mg/m^3 1.20275 9.6216 5 Salinity:T0:C0 PSS-78 28.25898 31.85178 6 Number_of_bin_records n/a 1 13 $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 : PH-6 EVENT NUMBER : 92 LATITUDE : 68 15.63400 N ! (deg min) LONGITUDE : 167 15.01000 W ! (deg min) WATER DEPTH : 46 *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 12:22:05 3699 3699 CLEAN 5.0 2007/02/20 12:24:49 ? ? SHIFTDAT 3.4 2007/02/23 09:38:59 3699 3699 SHIFTDAT 3.4 2007/02/23 09:41:33 3699 3699 CALIB 11.7 2007/06/28 11:56:13 3699 3699 DELETE 6.3 2007/06/28 14:18:41 3699 463 CLIP 1.3 2007/06/28 14:39:43 463 463 CTDEDIT 4.61 2007/07/03 09:37:12 463 398 BINAVE 4.1.1 2007/07/03 10:53:30 398 74 REMOVECH 8.0 2007/07/03 14:47:33 74 74 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 11:56:13 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 30.57 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 2007/07/03 09:37:12 65 records were deleted in this editing session. 51 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 14:47:33 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\2006-01-092.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2006 19:14:03 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: PH-6 Latitude: 68 15.634 N Longitude: 167 15.01 W depth(m): 46 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 3699 # 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, 3699 # span 1 = -0.884, 39.874 # span 2 = -10.0196, 7.6479 # span 3 = 0.100164, 3.051433 # span 4 = -0.1250, 84.0383 # span 5 = 1.7326, 3.6386 # span 6 = 4.05106, 9.48708 # span 7 = 0.0000e+00, 4.4286e+01 # span 8 = -0.970, 1.044 # span 9 = 0.7762, 32.3122 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2006 19:14:03 # 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 17:03:41, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0092.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:44, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0092.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 10:36:14, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0092.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 10:39:50, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0092.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 2.4 5.3464 37.8 1.954 28.2590 4 4.0 5.2589 38.3 1.832 30.3084 6 4.5 5.1000 38.5 2.082 30.5555 4 5.0 4.9353 39.1 2.222 30.7620 5 5.5 4.6213 39.1 2.280 31.0864 4 6.0 4.4700 38.9 2.388 31.2356 5 6.5 4.0874 39.0 2.741 31.5955 4 7.0 3.8695 38.5 3.105 31.7844 4 7.5 3.7942 35.9 3.731 31.8235 5 8.0 3.7488 35.1 4.796 31.8176 5 8.5 3.7017 34.9 5.248 31.8193 5 9.1 3.6623 33.8 5.318 31.8078 5 9.5 3.6367 30.4 6.596 31.8049 4 10.0 3.5951 27.4 9.272 31.8156 5 10.5 3.5495 27.0 9.622 31.8278 5 11.0 3.5170 33.5 8.230 31.8269 7 11.5 3.4709 43.4 3.773 31.8391 4 12.0 3.4283 45.0 2.589 31.8372 6 12.5 3.3953 45.5 2.292 31.8244 6 13.1 3.3611 44.9 2.386 31.8277 5 13.5 3.2758 45.0 2.686 31.8400 5 14.0 3.0597 47.4 1.905 31.8457 4 14.5 2.8079 49.2 1.497 31.8511 5 15.0 2.7075 49.4 1.497 31.8518 5 15.5 2.6768 49.5 1.531 31.8507 5 16.0 2.6028 49.7 1.460 31.8469 5 16.5 2.5435 49.5 1.426 31.8432 5 17.0 2.5182 48.9 1.487 31.8401 5 17.5 2.5221 47.9 1.599 31.8398 5 18.0 2.5179 47.1 1.617 31.8400 5 18.5 2.4981 45.8 1.612 31.8403 4 19.0 2.4863 45.2 1.611 31.8400 5 19.5 2.4650 44.3 1.536 31.8420 5 20.0 2.4530 43.8 1.520 31.8423 4 20.5 2.4448 43.5 1.516 31.8437 5 21.0 2.4389 41.3 1.514 31.8430 5 21.5 2.4336 42.7 1.494 31.8428 5 22.0 2.4304 42.5 1.472 31.8420 5 22.5 2.4277 42.3 1.455 31.8413 5 23.0 2.4251 42.2 1.482 31.8412 6 23.5 2.4238 42.1 1.455 31.8406 5 24.1 2.4227 41.8 1.465 31.8403 5 24.5 2.4222 41.9 1.458 31.8403 5 25.0 2.4219 41.8 1.460 31.8396 5 25.5 2.4223 41.8 1.453 31.8395 4 26.0 2.4232 41.3 1.398 31.8390 6 26.5 2.4229 41.2 1.355 31.8398 4 27.0 2.4222 41.2 1.336 31.8401 5 27.5 2.4213 40.9 1.316 31.8401 5 28.0 2.4197 40.7 1.294 31.8402 6 28.5 2.4195 40.6 1.292 31.8402 5 29.0 2.4191 40.6 1.306 31.8400 4 29.5 2.4193 40.5 1.296 31.8398 7 30.0 2.4183 40.4 1.267 31.8397 4 30.5 2.4182 40.5 1.250 31.8395 5 31.0 2.4177 40.4 1.265 31.8393 5 31.5 2.4170 40.5 1.260 31.8394 5 32.0 2.4161 40.4 1.277 31.8394 5 32.5 2.4158 40.4 1.292 31.8391 5 33.0 2.4135 40.1 1.316 31.8393 5 33.5 2.4127 40.2 1.245 31.8395 6 34.0 2.4150 40.2 1.265 31.8389 5 34.5 2.4159 38.3 1.260 31.8384 5 35.0 2.4141 40.0 1.233 31.8388 5 35.5 2.4101 39.8 1.209 31.8392 5 36.0 2.4072 39.0 1.206 31.8397 5 36.4 2.4010 39.5 1.203 31.8405 4 37.7 2.3978 39.5 1.306 31.8391 1 38.0 2.3927 39.3 1.300 31.8396 11 38.5 2.3871 39.3 1.292 31.8402 10 39.0 2.3854 39.1 1.317 31.8403 12 39.5 2.3837 39.1 1.288 31.8400 10 40.0 2.3796 38.0 1.282 31.8408 10 40.5 2.3828 39.1 1.469 31.8395 13