*2006/03/02 14:40:22.11 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/28 17:00:51.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 30 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 65D0B5DB ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2 30.55 2 Temperature:Primary 'deg C (ITS90)' 10.9678 11.71564 3 Salinity:T0:C0 PSS-78 27.8569 31.6025 4 Number_of_bin_records n/a 2 10 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 9 F ' ' 4 4 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-28\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-28 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Morris J. PLATFORM : M.V. Frosti *LOCATION GEOGRAPHIC AREA : NE Pacific STATION : IVI 05 EVENT NUMBER : 14 LATITUDE : 48 57.82700 N ! (deg min) LONGITUDE : 125 20.99700 W ! (deg min) WATER DEPTH : 39 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 4054 conductivity ' ' 2754 Pressure ' ' 290544 Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION 1.50 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.91 2006/02/20 11:28:05 1622 1622 HDREDIT2 2.5.1 2006/02/20 11:45:07 ? ? CLEAN 4.8.1 2006/02/20 13:09:49 1622 1622 SHIFTDAT 3.4 2006/02/20 16:58:31 1622 1622 DELETE 6.3 2006/02/21 09:44:30 1622 253 CTDEDIT 4.60 2006/02/21 10:46:55 253 241 BINAVE 4.1 2006/02/22 17:16:55 241 30 REMOVECH 7.0 2006/03/02 14:34:23 30 30 HDREDIT2 2.5.1 2006/03/02 14:40:22 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 11:45:07 Applied edit header: Q:\Cruise_Data\2005-28\CTD\doc\2005-28-hdr1.txt Channel 2: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar -CLEAN functions: 2006/02/20 13:09:47 20 Interpolation by Record Number, in Pressure 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= 0.70 Salinity was recalculated after shift -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 7 points) will be deleted. Drop rate applies in the range 10.00 to 20.60 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 10:46:55 12 records were deleted in this editing session. 10 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2006/03/02 14:34:23 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Oxygen:Dissolved:SBE [mL/L] Descent_Rate [m/s] Flag -HEADER EDITS: 2006/03/02 14:40:22 Applied edit header: Q:\Cruise_Data\2005-28\CTD\doc\2005-28-hdr2.txt $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\data\2005-28\2005-28-014.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 28 2005 10:04:22 Ship: MV Frosti Cruise:2005-28 Station:ivi 05 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 10/28/05 17:06:45.504 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.546 vmain = 13.0 iop = 156 vlith = 5.2 ncasts = 5 samples = 13593 free = 824873 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2600 battery type = ALKALINE 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 4 10/28 17:00:51 smpls 11971 to 13592 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 1622 # 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 = sbeox0V: Oxygen Voltage, SBE 43 # name 5 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity [PSU] # name 8 = flag: flag # span 0 = 1, 1622 # span 1 = 0.053, 30.563 # span 2 = 0.2306, 11.7229 # span 3 = 0.040548, 3.595103 # span 4 = 0.0000, 2.4042 # span 5 = -1.62937, 5.44241 # span 6 = -1.176, 1.467 # span 7 = 0.3677, 31.6040 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 28 2005 17:00:51 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 4054, 14-Oct-04 # sensor 1 = Frequency 1 conductivity, 2754, 15-Oct-04, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290544, 13-May-05, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 0047, 10-Feb-05 # datcnv_date = Feb 20 2006 09:16:12, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0014.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 09:52:30, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0014.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prSM t090C c0S/m # wildedit_excl_bad_scans = yes # alignctd_date = Feb 20 2006 10:41:44, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0014.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 10:46:08, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0014.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 2006 10:47:43, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0014.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 20 2006 11:11:54, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0014.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.4db and to clean salinity lightly. *************************************************************** The salinity calibration at rest is considered ±0.002psu. Other instrumental errors, including variations in alignment due to descent rate variations, are expected to cause errors in salinity of up to 0.01psu in high gradient areas and much smaller errors at depth. The dissolved oxygen channel was removed from the file because there was no recalibration sampling during this cruise. !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 2.0 11.2433 27.8569 7 2.9 11.2459 27.9110 5 4.0 11.2461 27.9104 8 4.9 11.2456 27.9105 10 5.9 11.2440 27.9100 6 6.9 11.2415 27.9100 7 7.9 11.2478 27.9275 10 8.9 11.2574 27.9440 8 10.0 11.2567 27.9434 7 10.9 11.2793 27.9977 10 11.9 11.2905 28.0305 9 13.0 11.3228 28.1516 7 14.0 11.5558 29.0944 7 15.0 11.6594 29.6793 8 16.0 11.7001 30.0197 9 17.0 11.6917 30.1930 10 17.9 11.7154 30.5330 9 19.0 11.7062 30.7758 9 19.9 11.7156 30.9572 9 21.0 11.7008 31.2558 9 22.0 11.6909 31.3117 6 22.9 11.6802 31.3251 8 24.0 11.6396 31.3454 8 25.0 11.4796 31.4080 9 26.0 11.2652 31.4459 9 27.0 11.1819 31.4587 9 28.0 11.0724 31.5387 9 28.9 11.0371 31.5635 8 30.0 10.9928 31.5884 9 30.5 10.9678 31.6025 2