*2006/01/26 11:57:31.88 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/18 04:53:42.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 83 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.6615 43.4115 2 Temperature:Primary 'deg C (ITS90)' 3.7429 6.649167 3 Transmissivity %/metre 38.65 55.45 4 Fluorescence:URU:Seapoint mg/m^3 0.455E-01 0.1872222 5 Salinity:T0:C0 PSS-78 30.11237 31.35634 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 : A3-5 EVENT NUMBER : 56 LATITUDE : 66 26.10000 N ! (deg min) LONGITUDE : 168 18.54400 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 1925 1925 CLEAN 4.8.1 2006/01/06 13:22:50 1925 1925 SHIFTDAT 3.4 2006/01/06 15:33:15 1925 1925 SHIFTDAT 3.4 2006/01/06 15:40:29 1925 1925 DELETE 6.3 2006/01/06 15:42:38 1925 376 CLIP 1.3 2006/01/06 15:48:02 376 361 CTDEDIT 4.60 2006/01/09 17:58:15 361 334 BINAVE 4.1 2006/01/10 15:19:27 334 83 REMOVECH 7.0 2006/01/26 11:56:06 83 83 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 33.90 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 17:58:15 27 records were deleted in this editing session. 64 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 11:56:06 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\56-a3-4.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 18 2005 04:53:42 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: a3-4 Latitude = 66 26.100 N Longitude = 168 18.544 W depth(m): 48m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 1925 # 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, 1925 # span 1 = -0.738, 43.898 # span 2 = -3.8391, 6.6492 # span 3 = 0.935804, 3.082193 # span 4 = -0.1250, 86.3529 # span 5 = 0.0000e+00, 4.8107e-01 # span 6 = 2.7399, 3.6056 # span 7 = 6.31917, 9.85681 # span 8 = -1.484, 1.325 # span 9 = 8.5155, 31.3831 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2005 04:53:42 # 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\2005-05-0056.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:50, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0056.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\2005-05-0056.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\2005-05-0056.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.5db 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 2.7 6.6470 41.7 0.149 30.1125 2 3.1 6.6477 41.6 0.153 30.1124 3 3.5 6.6479 41.5 0.151 30.1124 3 4.0 6.6478 41.7 0.156 30.1135 3 4.5 6.6478 41.5 0.149 30.1143 3 5.0 6.6482 41.3 0.143 30.1149 3 5.5 6.6481 41.6 0.185 30.1153 4 6.0 6.6480 40.5 0.176 30.1166 6 6.5 6.6479 41.6 0.187 30.1177 9 7.0 6.6481 41.7 0.158 30.1177 5 7.5 6.6485 41.5 0.160 30.1182 3 8.0 6.6487 41.7 0.157 30.1184 4 8.5 6.6492 41.5 0.167 30.1185 3 9.1 6.6474 41.7 0.154 30.1211 3 9.5 6.6390 41.9 0.153 30.1348 3 10.0 6.6327 42.5 0.170 30.1488 5 10.5 6.6277 38.7 0.177 30.1597 6 11.0 6.6213 40.7 0.166 30.1722 7 11.5 6.6082 43.0 0.143 30.1933 6 12.0 6.5820 44.0 0.147 30.2330 4 12.4 6.5219 43.3 0.124 30.3183 3 12.9 6.4211 47.2 0.111 30.4670 3 13.5 6.2695 51.9 0.090 30.6858 3 14.0 6.0664 54.7 0.093 30.9442 3 14.5 5.7489 55.5 0.079 31.1248 4 15.0 5.5549 55.3 0.083 31.1356 4 15.5 5.1971 54.9 0.098 31.1475 5 16.0 4.9621 55.0 0.088 31.1226 6 16.5 4.7282 54.3 0.080 31.1030 6 17.0 4.6832 53.8 0.071 31.0993 5 17.5 4.6877 54.0 0.067 31.1024 4 17.9 4.7350 54.1 0.064 31.1129 3 18.5 4.7939 54.6 0.063 31.1363 3 19.0 4.8040 53.8 0.066 31.1631 3 19.5 4.7887 54.6 0.058 31.1857 3 20.0 4.7101 52.8 0.058 31.2182 4 20.5 4.5451 54.4 0.062 31.2408 3 21.0 4.3855 53.7 0.057 31.2416 4 21.5 4.3161 53.2 0.060 31.2351 5 22.0 4.2748 52.7 0.059 31.2394 4 22.5 4.2541 52.4 0.057 31.2442 6 23.0 4.2308 52.7 0.055 31.2500 5 23.5 4.2217 52.8 0.052 31.2569 4 24.0 4.2159 52.5 0.051 31.2640 4 24.5 4.2087 52.3 0.051 31.2695 3 25.0 4.1961 52.3 0.052 31.2738 3 25.5 4.1865 52.3 0.051 31.2771 4 26.0 4.1832 51.3 0.054 31.2785 3 26.5 4.1807 51.7 0.052 31.2807 4 27.1 4.1789 52.1 0.097 31.2824 4 27.5 4.1753 52.2 0.062 31.2848 4 28.0 4.1698 52.3 0.058 31.2873 4 28.5 4.1579 52.4 0.069 31.2905 6 29.0 4.1455 52.5 0.062 31.2938 5 29.5 4.1421 52.5 0.062 31.2955 4 30.0 4.1314 52.6 0.060 31.2995 4 30.5 4.1221 52.6 0.052 31.3027 4 31.0 4.1192 52.5 0.050 31.3038 3 31.4 4.1177 52.4 0.049 31.3050 3 32.0 4.1159 51.0 0.052 31.3071 4 32.6 4.1105 51.4 0.057 31.3096 3 33.0 4.0981 51.9 0.052 31.3126 4 33.5 4.0770 52.3 0.054 31.3156 4 34.0 4.0657 52.1 0.055 31.3181 5 34.5 4.0583 52.4 0.056 31.3206 4 35.0 4.0457 52.1 0.058 31.3238 5 35.5 4.0218 52.0 0.056 31.3300 4 36.0 4.0069 51.9 0.050 31.3349 5 36.6 3.9984 52.0 0.050 31.3397 3 37.1 3.9802 52.1 0.047 31.3435 4 37.5 3.9305 51.0 0.071 31.3506 3 38.0 3.8688 50.8 0.058 31.3537 3 38.5 3.8329 50.3 0.050 31.3538 3 39.0 3.8040 50.2 0.047 31.3539 4 39.5 3.7856 49.7 0.051 31.3529 3 40.0 3.7766 49.8 0.048 31.3517 4 40.6 3.7730 49.7 0.050 31.3515 5 41.0 3.7700 49.7 0.048 31.3522 4 41.5 3.7707 49.9 0.049 31.3527 4 42.0 3.7675 49.7 0.050 31.3543 6 42.5 3.7587 49.3 0.046 31.3557 3 43.0 3.7474 48.8 0.047 31.3563 5 43.4 3.7429 48.7 0.046 31.3563 2