*2006/01/26 11:57:31.82 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/18 04:11:51.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 90 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.503 49.2755 2 Temperature:Primary 'deg C (ITS90)' 1.17878 7.1452 3 Transmissivity %/metre 39.15 49.9 4 Fluorescence:URU:Seapoint mg/m^3 0.8475E-01 0.2158333 5 Salinity:T0:C0 PSS-78 30.50513 31.77708 6 Number_of_bin_records n/a 2 9 $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 : A3-4 EVENT NUMBER : 55 LATITUDE : 66 24.37700 N ! (deg min) LONGITUDE : 168 20.97500 W ! (deg min) *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 10:05:43 2066 2066 CLEAN 4.8.1 2006/01/06 13:22:50 2066 2066 SHIFTDAT 3.4 2006/01/06 15:33:14 2066 2066 SHIFTDAT 3.4 2006/01/06 15:40:29 2066 2066 DELETE 6.3 2006/01/06 15:42:38 2066 397 CLIP 1.3 2006/01/06 15:48:02 397 379 CTDEDIT 4.60 2006/01/09 17:54:13 379 345 BINAVE 4.1 2006/01/10 15:19:27 345 90 REMOVECH 7.0 2006/01/26 11:56:05 90 90 HDREDIT2 2.5.1 2006/01/26 11:57:31 ? ? $END $REMARKS -CLEAN functions: 2006/01/06 13:21:52 20 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 39.28 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 17:54:13 34 records were deleted in this editing session. 71 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 11:56:05 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\55-a3-3.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 18 2005 04:11:51 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: a3-3 Latitude = 66 24.377 N Longitude = 168 20.975 W depth(m): 55m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 2066 # 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, 2066 # span 1 = -0.635, 49.285 # span 2 = -12.3186, 7.1452 # span 3 = 0.036307, 3.137867 # span 4 = -0.1250, 86.9379 # span 5 = 0.0000e+00, 1.6825e+00 # span 6 = 2.7375, 3.9011 # span 7 = 6.23015, 14.56660 # span 8 = -1.501, 1.517 # span 9 = 0.2686, 32.1840 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2005 04:11:51 # 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 09 2005 13:17:35, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0055.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:49, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0055.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 10:03:08, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0055.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 10:04:55, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0055.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 4.2db and around 9 and 14db; 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 4.5 7.1408 46.3 0.155 30.5051 3 5.0 7.1418 46.5 0.151 30.5056 3 5.5 7.1431 46.4 0.137 30.5056 2 5.9 7.1432 46.2 0.140 30.5059 3 6.5 7.1445 46.4 0.141 30.5060 3 7.0 7.1452 46.5 0.144 30.5061 2 7.5 7.1450 46.3 0.148 30.5061 4 8.0 7.1445 46.5 0.175 30.5073 5 8.4 7.1430 46.4 0.160 30.5124 9 9.0 7.1365 46.6 0.146 30.5172 4 9.5 7.1078 47.2 0.132 30.5373 3 10.0 7.0194 48.4 0.129 30.6068 3 10.5 6.8285 49.9 0.107 30.7400 3 10.9 5.9398 48.9 0.097 31.1495 2 11.4 4.3311 47.6 0.109 31.4611 3 12.0 2.9890 44.8 0.159 31.5737 3 12.6 2.4321 43.9 0.213 31.5960 3 13.1 2.2499 43.3 0.165 31.5833 4 13.4 2.1649 42.4 0.142 31.5691 4 14.6 1.9641 40.9 0.165 31.5721 4 15.0 1.8089 42.3 0.140 31.5608 3 15.5 1.7768 42.8 0.181 31.5574 3 16.0 1.7664 42.6 0.116 31.5639 3 16.5 1.7256 42.3 0.109 31.5773 3 17.0 1.6867 43.1 0.163 31.5849 3 17.5 1.6656 43.4 0.120 31.5909 2 18.0 1.6440 43.5 0.108 31.5903 3 18.5 1.6360 43.8 0.127 31.5861 4 19.0 1.6375 44.0 0.204 31.5936 7 19.5 1.6236 43.7 0.138 31.6082 7 20.0 1.6235 44.1 0.216 31.6224 6 20.5 1.6255 44.1 0.111 31.6379 4 21.0 1.6259 43.6 0.124 31.6471 4 21.5 1.6191 43.3 0.120 31.6545 3 22.0 1.6179 43.0 0.114 31.6612 3 22.5 1.6115 43.0 0.161 31.6676 3 23.1 1.5940 43.4 0.132 31.6730 3 23.5 1.5852 43.8 0.102 31.6740 3 24.0 1.5876 43.3 0.139 31.6769 4 24.5 1.5954 43.2 0.170 31.6797 3 25.0 1.5806 43.3 0.131 31.6837 6 25.5 1.5656 43.5 0.122 31.6894 6 26.0 1.5610 43.3 0.163 31.6949 5 26.5 1.5468 43.6 0.145 31.7001 4 27.0 1.5310 43.2 0.145 31.7033 4 27.5 1.5196 43.6 0.117 31.7070 3 28.0 1.4863 43.5 0.115 31.7114 3 28.5 1.4195 43.9 0.093 31.7153 4 29.0 1.4012 43.5 0.112 31.7152 3 29.5 1.3856 43.6 0.111 31.7169 4 30.0 1.3704 43.5 0.125 31.7170 3 30.5 1.3612 43.5 0.150 31.7170 4 31.0 1.3385 44.0 0.128 31.7168 4 31.5 1.3042 44.7 0.100 31.7177 5 32.0 1.2963 44.5 0.103 31.7236 6 32.5 1.2938 44.5 0.097 31.7285 4 33.0 1.2942 44.4 0.122 31.7325 5 33.5 1.2830 44.3 0.101 31.7358 4 34.0 1.2622 43.6 0.098 31.7370 3 34.5 1.2406 43.4 0.091 31.7383 4 35.0 1.2315 43.7 0.107 31.7388 3 35.5 1.2262 43.2 0.100 31.7393 4 36.0 1.2191 43.2 0.102 31.7420 4 36.5 1.2183 43.6 0.102 31.7429 3 37.0 1.2170 43.2 0.116 31.7450 5 37.5 1.2162 43.2 0.108 31.7472 4 38.0 1.2122 43.0 0.111 31.7490 5 38.5 1.2076 42.9 0.092 31.7518 4 39.0 1.2266 42.3 0.094 31.7555 4 39.5 1.2485 41.5 0.086 31.7598 3 40.0 1.2555 40.8 0.143 31.7635 4 40.5 1.2582 40.3 0.117 31.7678 3 41.0 1.2567 40.5 0.122 31.7689 4 41.5 1.2523 40.2 0.085 31.7695 4 42.0 1.2436 40.2 0.114 31.7714 4 42.5 1.2386 40.3 0.141 31.7724 4 43.0 1.2354 40.2 0.108 31.7724 4 43.5 1.2287 40.4 0.134 31.7734 5 44.0 1.2251 39.9 0.118 31.7738 4 44.5 1.2263 40.0 0.113 31.7741 5 45.0 1.2191 39.7 0.100 31.7752 4 45.5 1.2115 39.8 0.085 31.7757 4 46.0 1.2061 39.4 0.143 31.7758 3 46.5 1.2069 40.1 0.113 31.7756 4 47.0 1.2080 40.1 0.106 31.7756 4 47.5 1.2067 39.7 0.100 31.7757 3 48.0 1.2040 39.9 0.100 31.7761 4 48.5 1.1952 39.2 0.109 31.7764 4 49.1 1.1788 39.3 0.127 31.7771 5 49.3 1.1851 39.2 0.104 31.7765 2