*2006/01/26 11:57:31.21 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/17 11:46:18.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.985667 42.339 2 Temperature:Primary 'deg C (ITS90)' 2.696625 8.1854 3 Transmissivity %/metre 32.8 55.5 4 Fluorescence:URU:Seapoint mg/m^3 0.605E-01 0.229 5 Salinity:T0:C0 PSS-78 29.46544 31.4197 6 Number_of_bin_records n/a 1 5 $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\2005-05\CTD\derive2\20 $END *ADMINISTRATION MISSION : 2005-05 AGENCY : IOS, Ocean Sciences Division, Sidney, BC COUNTRY : Canada PROJECT : JWACS-2005 SCIENTIST : van Hardenberg B. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea/Bering Strait/Chukchi Sea STATION : BRS-4B EVENT NUMBER : 46 LATITUDE : 65 39.41200 N ! (deg min) LONGITUDE : 168 16.36300 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 userpoly ' ' ' ' 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 2.9 2006/01/06 10:05:15 1883 1883 CLEAN 4.8.1 2006/01/06 13:39:18 1883 1883 SHIFTDAT 3.4 2006/01/06 15:33:09 1883 1883 SHIFTDAT 3.4 2006/01/06 15:40:24 1883 1883 DELETE 6.3 2006/01/06 15:42:32 1883 358 CLIP 1.3 2006/01/06 15:48:01 358 342 CTDEDIT 4.60 2006/01/09 16:49:20 342 324 BINAVE 4.1 2006/01/10 15:19:25 324 80 REMOVECH 7.0 2006/01/26 11:56:04 80 80 HDREDIT2 2.5.1 2006/01/26 11:57:31 ? ? $END $REMARKS -CLEAN functions: 2006/01/06 13:39:18 Interpolation by Record Number, in Pressure:StrainGauge Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] 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= 0.80 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= 80.00 -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 10.00 to 32.52 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, 5000.000 Time Not Available in File -CTDEDIT 2006/01/09 16:49:20 18 records were deleted in this editing session. 49 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 2006/01/26 11:56:04 The following CHANNEL(S) were removed: Scan_Number Scan_Number:STD Pressure:StrainGauge:STD [dbars] Temperature:Primary:STD [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Primary:STD [S/m] Transmissivity:STD [%/metre] Fluorescence:Seapoint:STD [mg/m^3] Oxygen:Voltage:SBE [volts] Oxygen:Voltage:SBE:STD [volts] Oxygen:Dissolved:SBE [mL/L] Oxygen:Dissolved:SBE:STD [mL/L] Descent_Rate [m/s] Descent_Rate:STD [m/s] Salinity:T0:C0:STD [PSS-78] Flag Flag:STD -HEADER EDITS: 2006/01/26 11:57:31 Applied edit header: Q:\Cruise_Data\2005-05\CTD\doc\2005-05-SBE25-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:\2005-05-SBE25\46-BRS-4b.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2005 11:46:18 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: BRS-4b Latitude = 65 39.412 N Longitude = 168 16.363 W depth(m): 46 Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 1883 # 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, 1883 # span 1 = -0.351, 42.519 # span 2 = 2.6913, 8.2121 # span 3 = 0.058606, 3.175605 # span 4 = -0.1250, 86.3783 # span 5 = 0.0000e+00, 5.3114e-01 # span 6 = 2.6947, 3.4664 # span 7 = 6.01575, 8.37849 # span 8 = -1.506, 1.322 # span 9 = 0.4445, 31.4679 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2005 11:46:18 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 10-Dec-04 # sensor 1 = Frequency 1 conductivity, 042607, 20-Jan-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 27-Dec-2002, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 09-Mar-2004 # 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 # datcnv_date = Dec 12 2005 16:19:30, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-7746.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 16:20:13, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-7746.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jan 06 2006 10:03:23, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-7746.cnv # celltm_alpha = 0.1000, 0.0000 # celltm_tau = 7.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jan 06 2006 10:05:13, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-7746.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.2db and a few records from the bottom of the cast; salinity was cleaned. --------------------------------------------------------------------- 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 was removed because 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 3.0 8.1803 32.8 0.204 29.4658 3 3.5 8.1706 32.8 0.212 29.4762 4 4.0 8.1749 32.8 0.210 29.4732 3 4.5 8.1701 32.9 0.207 29.4779 5 5.0 8.1714 33.0 0.216 29.4775 4 5.5 8.1737 33.1 0.218 29.4753 5 6.0 8.1592 33.1 0.225 29.4910 4 6.5 8.1620 33.1 0.229 29.4881 4 7.0 8.1585 33.2 0.216 29.4921 5 7.5 8.1630 33.1 0.217 29.4870 4 8.0 8.1448 33.4 0.217 29.5065 5 8.4 8.1277 33.5 0.206 29.5267 4 9.0 8.1539 33.2 0.218 29.5013 4 9.5 8.1854 33.1 0.209 29.4654 5 10.0 8.1647 33.3 0.217 29.4858 3 10.5 8.1493 33.2 0.217 29.5037 5 11.1 8.1365 33.5 0.214 29.5206 4 11.5 8.0629 35.0 0.201 29.6212 4 12.0 7.9828 36.1 0.191 29.7425 5 12.5 7.9174 37.0 0.170 29.8286 5 13.0 7.8149 37.7 0.175 29.9117 4 13.5 7.7480 39.7 0.150 29.9991 5 14.0 7.5512 44.0 0.119 30.3121 4 14.5 7.4932 43.1 0.104 30.4566 4 15.0 7.4700 43.9 0.094 30.5149 4 15.5 7.3569 46.5 0.089 30.6294 4 16.0 7.2416 50.0 0.083 30.7435 4 16.5 7.1729 52.0 0.078 30.8544 4 17.0 7.0279 54.6 0.069 30.9836 4 17.5 6.8700 55.4 0.068 31.0611 4 18.0 6.8046 54.6 0.069 31.0848 5 18.5 6.7537 54.8 0.067 31.0909 3 19.0 6.7071 55.0 0.067 31.0914 4 19.5 6.6638 55.3 0.066 31.1009 4 20.0 6.6479 55.5 0.065 31.1140 4 20.5 6.4851 55.3 0.061 31.1200 5 21.0 6.1360 54.6 0.061 31.1192 4 21.5 6.0171 54.0 0.060 31.1145 4 22.0 5.8329 53.3 0.063 31.1129 5 22.5 5.6794 52.7 0.062 31.1108 3 23.0 5.5225 52.5 0.066 31.1021 4 23.5 5.4388 52.0 0.067 31.0909 4 24.0 5.3646 51.4 0.067 31.0817 4 24.5 5.2819 50.6 0.068 31.0758 3 25.0 5.2185 50.8 0.071 31.0745 5 25.5 5.1797 50.6 0.080 31.0773 3 26.0 5.1536 50.7 0.072 31.0795 4 26.5 5.1366 50.4 0.069 31.0817 5 27.0 5.1057 50.7 0.074 31.0864 4 27.5 5.0307 50.5 0.075 31.0974 5 28.0 4.8702 50.1 0.072 31.1128 4 28.5 4.6676 49.0 0.074 31.1310 4 29.0 4.3813 47.9 0.082 31.1663 4 29.5 4.0770 50.0 0.077 31.2118 5 30.0 3.9193 50.8 0.073 31.2334 3 30.5 3.8359 50.8 0.079 31.2397 4 31.0 3.7898 50.9 0.072 31.2446 4 31.5 3.7240 51.5 0.070 31.2527 4 32.0 3.6427 51.5 0.069 31.2632 4 32.5 3.5704 51.3 0.068 31.2729 4 33.0 3.4697 50.0 0.063 31.2841 5 33.5 3.3380 51.5 0.062 31.2971 4 34.0 3.1746 51.9 0.067 31.3118 4 34.5 2.8849 51.3 0.069 31.3422 4 35.0 2.7602 50.7 0.068 31.3474 3 35.5 2.7292 50.0 0.073 31.3514 4 36.0 2.7128 50.0 0.070 31.3583 4 36.5 2.7069 49.8 0.069 31.3634 3 37.0 2.7043 49.9 0.069 31.3695 4 37.5 2.7039 49.9 0.073 31.3753 4 38.0 2.7046 49.8 0.075 31.3803 5 38.5 2.7048 50.0 0.075 31.3871 4 39.0 2.7043 50.0 0.072 31.3923 4 39.5 2.7029 49.6 0.074 31.3970 3 40.0 2.7008 49.2 0.079 31.4024 5 40.5 2.6975 49.9 0.074 31.4069 3 41.0 2.6966 49.8 0.070 31.4099 4 41.5 2.6976 49.7 0.070 31.4137 4 42.1 2.6981 49.7 0.078 31.4174 4 42.3 2.7024 50.0 0.076 31.4197 1