*2006/03/02 14:40:22.04 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/28 15:19:58.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : E7410D98 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.9571429 41.7 2 Temperature:Primary 'deg C (ITS90)' 10.8609 11.8671 3 Salinity:T0:C0 PSS-78 26.38941 31.98277 4 Number_of_bin_records n/a 3 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 04 EVENT NUMBER : 11 LATITUDE : 48 55.61500 N ! (deg min) LONGITUDE : 125 27.31400 W ! (deg min) WATER DEPTH : 51 *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 11:28:04 2114 2114 HDREDIT2 2.5.1 2006/02/20 11:45:07 ? ? CLEAN 4.8.1 2006/02/20 13:09:48 2102 2102 SHIFTDAT 3.4 2006/02/20 16:58:30 2102 2102 DELETE 6.3 2006/02/21 09:44:29 2102 310 BINAVE 4.1 2006/02/22 17:16:55 310 42 REMOVECH 7.0 2006/03/02 14:34:23 42 42 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 31.80 dbars Sample interval (from FILE section of header) = 0.125 seconds. -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\2005-28-011.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 28 2005 08:24:45 Ship: MV Frosti Cruise:2005-28 Station:ivi 04 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 10/28/05 15:27:05.457 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.550 vmain = 13.0 iop = 156 vlith = 5.2 ncasts = 4 samples = 11971 free = 826495 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 3 10/28 15:19:58 smpls 9857 to 11970 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 2114 # 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, 2114 # span 1 = 0.006, 41.793 # span 2 = -0.1221, 11.9170 # span 3 = 0.002816, 3.610652 # span 4 = 0.0000, 2.4554 # span 5 = -1.81968, 5.42767 # span 6 = -1.724, 1.721 # span 7 = 0.0215, 31.9872 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 28 2005 15:19:58 # 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\2005-28-0011.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\2005-28-0011.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 10:41:43, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0011.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 10:46:07, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0011.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 10:47:42, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0011.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\2005-28-0011.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* *************************************************************** 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 1.0 11.1027 26.6070 7 2.0 11.0970 26.6180 9 2.9 11.0955 26.6179 9 3.9 11.0944 26.6220 9 5.0 11.0885 26.5871 9 5.9 11.0649 26.3894 10 6.9 11.0686 26.4224 9 7.9 11.2165 27.7705 6 9.0 11.3392 28.9519 6 9.9 11.3455 29.0152 8 11.0 11.3651 29.1085 7 11.9 11.3875 29.2119 4 12.9 11.4009 29.2795 6 14.0 11.4172 29.3521 7 14.9 11.4343 29.4157 10 15.9 11.4871 29.6008 7 17.0 11.5276 29.7111 7 17.8 11.5469 29.7567 7 18.9 11.6041 29.9260 6 19.9 11.6399 30.0561 5 20.9 11.6740 30.2445 6 21.9 11.7683 30.7083 7 22.9 11.8514 31.1280 8 24.0 11.8671 31.2631 10 25.0 11.7525 31.4176 9 26.0 11.6713 31.4928 8 27.0 11.6003 31.5436 10 28.0 11.5282 31.5954 10 28.9 11.5096 31.6076 7 29.9 11.4296 31.6680 5 31.0 11.3223 31.7372 5 32.0 11.2472 31.7509 7 32.9 11.1956 31.7672 8 33.9 11.0540 31.8342 4 35.0 10.8609 31.8568 5 36.0 10.8721 31.8659 6 37.0 10.9169 31.9012 9 37.9 10.9122 31.9320 9 39.0 10.9533 31.9643 8 39.9 10.9536 31.9828 9 40.9 10.9101 31.9807 9 41.7 10.8661 31.9746 3