*2007/07/03 14:52:03.25 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/14 01:04:29.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 82 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 807259A9 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.653 42.88018 2 Temperature:Primary 'deg C (ITS90)' 0.3489 8.5142 3 Transmissivity %/metre 37.625 51.35 4 Fluorescence:URU:Seapoint mg/m^3 0.4298 3.8534 5 Salinity:T0:C0 PSS-78 29.6973 32.66245 6 Number_of_bin_records n/a 1 21 $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 : BCS-6 EVENT NUMBER : 44 LATITUDE : 64 1.98000 N ! (deg min) LONGITUDE : 171 49.86000 W ! (deg min) WATER DEPTH : 49 *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 12:20:04 7434 7434 CLEAN 5.0 2007/02/20 12:24:06 ? ? SHIFTDAT 3.4 2007/02/23 09:38:12 7434 7434 SHIFTDAT 3.4 2007/02/23 09:40:44 7434 7434 CALIB 11.7 2007/06/28 11:55:26 7434 7434 DELETE 6.3 2007/06/28 14:18:20 7434 468 CLIP 1.3 2007/06/28 14:39:37 468 449 CTDEDIT 4.61 2007/06/30 14:42:44 449 433 BINAVE 4.1.1 2007/07/03 10:53:24 433 82 REMOVECH 8.0 2007/07/03 14:47:28 82 82 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 11:55:26 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 33.23 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 14:42:44 16 records were deleted in this editing session. 116 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 14:47:28 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\2006-01-044.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 14 2006 01:04:29 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: BCS-6 Latitude: 64 01.98 N Longitude: 171 49.86 W depth(m): 49 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 7434 # 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, 7434 # span 1 = -0.615, 42.529 # span 2 = -8.1125, 9.8302 # span 3 = 0.052960, 3.312560 # span 4 = -0.1250, 85.2846 # span 5 = 2.0391, 3.6068 # span 6 = 4.54275, 12.88964 # span 7 = 0.0000e+00, 2.3993e+01 # span 8 = -0.953, 1.214 # span 9 = 0.3798, 35.2405 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 14 2006 01:04:29 # 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 17:03:11, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0044.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:03, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0044.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 10:35:26, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0044.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 10:38:59, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0044.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 2.7 8.5142 49.7 0.452 29.6973 1 3.0 8.1451 50.7 0.430 30.2404 5 3.5 7.5398 50.2 0.482 30.8767 6 4.0 7.1614 50.0 0.637 31.0822 6 4.5 6.8094 49.4 0.806 31.2684 6 5.0 6.5359 49.5 0.867 31.4028 6 5.5 6.2237 49.3 0.884 31.5880 5 6.0 6.0104 49.4 0.903 31.6422 6 6.5 5.8771 49.0 0.922 31.6319 4 7.0 5.7238 49.4 0.903 31.6949 4 7.5 5.3440 49.8 0.845 31.8945 4 8.0 4.7982 50.9 0.729 32.1589 4 8.5 4.2275 51.1 0.568 32.2804 4 9.1 3.7510 51.4 0.464 32.3195 4 9.5 3.2610 45.2 0.503 32.4337 4 10.0 2.5047 46.8 0.546 32.6103 4 10.5 2.0649 48.2 0.720 32.6292 7 11.0 1.7867 47.3 0.811 32.6343 5 11.5 1.5013 46.6 0.974 32.6397 5 12.0 1.3791 45.7 1.287 32.6336 5 12.5 1.2039 44.2 1.639 32.6480 5 13.0 1.0322 43.8 1.428 32.6601 4 13.5 0.8946 42.4 2.177 32.6624 4 14.0 0.7404 41.8 2.243 32.6618 4 14.5 0.7243 41.7 3.589 32.6525 4 15.0 0.6975 40.9 2.689 32.6423 4 15.5 0.6137 40.2 2.866 32.6411 4 16.0 0.6008 40.5 3.095 32.6327 6 16.5 0.5683 39.2 2.707 32.6288 4 17.0 0.5512 40.2 3.460 32.6271 6 17.5 0.5463 40.3 2.369 32.6245 5 18.0 0.5491 40.3 2.791 32.6209 5 18.5 0.5455 40.3 2.747 32.6196 4 19.0 0.5443 39.9 2.921 32.6204 4 19.5 0.5475 39.8 2.658 32.6162 3 20.0 0.5454 40.2 2.826 32.6136 4 20.5 0.5279 40.1 2.686 32.6111 4 21.0 0.5279 40.0 3.153 32.6097 4 21.5 0.5301 40.1 2.753 32.6078 4 22.0 0.4924 39.4 2.579 32.6111 5 22.5 0.4521 38.6 2.833 32.6143 4 23.0 0.4135 39.2 3.294 32.6165 5 23.5 0.4157 39.2 3.497 32.6162 5 24.0 0.4184 39.3 2.900 32.6145 4 24.5 0.4273 39.4 2.583 32.6112 5 25.0 0.4229 39.2 3.574 32.6105 4 25.5 0.4069 38.8 2.823 32.6114 5 26.1 0.3961 38.7 3.007 32.6120 4 26.5 0.3939 38.6 2.851 32.6118 4 27.0 0.3867 38.9 2.647 32.6110 4 27.5 0.3900 38.8 2.885 32.6109 4 28.1 0.3921 38.7 2.885 32.6091 4 28.5 0.3810 38.2 2.418 32.6091 4 29.0 0.3751 38.9 2.961 32.6099 4 29.6 0.3754 38.6 3.853 32.6093 5 30.1 0.3717 38.8 3.101 32.6082 4 30.5 0.3717 38.6 2.681 32.6074 5 31.0 0.3667 39.0 2.897 32.6081 4 31.5 0.3701 38.9 2.784 32.6078 5 32.0 0.3776 39.0 2.646 32.6064 4 32.5 0.3743 37.8 2.611 32.6058 5 33.0 0.3674 38.3 3.070 32.6076 5 33.5 0.3657 37.6 3.547 32.6080 4 34.0 0.3620 38.7 3.548 32.6068 5 34.5 0.3568 38.4 3.378 32.6071 6 35.0 0.3570 38.7 2.998 32.6066 6 35.5 0.3510 38.4 3.333 32.6059 6 36.0 0.3497 38.4 2.566 32.6054 7 36.5 0.3504 38.2 3.547 32.6051 6 37.0 0.3499 38.8 3.234 32.6044 6 37.5 0.3489 38.7 2.941 32.6043 6 38.0 0.3509 38.4 2.890 32.6038 6 38.5 0.3510 38.8 3.132 32.6030 8 39.0 0.3493 38.7 2.482 32.6036 7 39.5 0.3492 38.4 3.712 32.6030 9 40.0 0.3492 38.3 2.993 32.6031 6 40.5 0.3493 38.8 2.693 32.6023 7 41.0 0.3496 38.5 2.669 32.6021 7 41.5 0.3494 38.5 3.448 32.6013 8 42.0 0.3496 38.8 3.260 32.5995 12 42.5 0.3510 38.7 3.793 32.5963 21 42.9 0.3516 38.4 3.020 32.5931 11