*2006/03/02 14:40:33.68 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/20 23:21:24.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : DF840E4B ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.1 58.5 2 Temperature:Primary 'deg C (ITS90)' 10.47985 10.9099 3 Salinity:T0:C0 PSS-78 31.63682 32.08239 4 Number_of_bin_records n/a 1 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 : T 06 EVENT NUMBER : 387 LATITUDE : 50 55.96000 N ! (deg min) LONGITUDE : 128 59.88000 W ! (deg min) WATER DEPTH : 62 *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 13:46:24 2078 2078 HDREDIT2 2.5.1 2006/02/20 13:49:17 ? ? CLEAN 4.8.1 2006/02/20 14:48:03 2056 2056 SHIFTDAT 3.4 2006/02/20 16:59:33 2056 2056 DELETE 6.3 2006/02/21 09:45:51 2056 415 CTDEDIT 4.60 2006/02/22 17:08:10 415 403 BINAVE 4.1 2006/02/22 17:17:20 403 57 REMOVECH 7.0 2006/03/02 14:34:37 57 57 HDREDIT2 2.5.1 2006/03/02 14:40:33 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:49:17 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 14:47:00 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 48.50 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/22 17:08:10 12 records were deleted in this editing session. 12 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 14:34:37 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 14:40:33 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\2005-28-387.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 20 2005 15:27:15 Ship: MV Frosti Cruise:2005-28 Station:T 06 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 11/20/05 23:27:50.878 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.546 vmain = 11.0 iop = 170 vlith = 5.2 ncasts = 11 samples = 39898 free = 798568 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 10 11/20 23:21:24 smpls 37820 to 39897 nv = 1 avg = 1 stp = switch o f S> # nquan = 9 # nvalues = 2078 # 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, 2078 # span 1 = 0.228, 58.528 # span 2 = -0.1666, 11.0385 # span 3 = 0.272537, 3.580365 # span 4 = 0.0000, 2.7961 # span 5 = -1.60245, 5.90970 # span 6 = -1.916, 1.597 # span 7 = 1.9856, 40.1242 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 20 2005 23:21:24 # 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 13:34:22, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0387.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:36:12, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0387.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 13:38:22, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0387.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:59, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0387.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 13:41:17, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0387.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 13:42:31, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0387.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.7db and to clean salinity very 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 3.1 10.9099 31.6368 5 3.9 10.8963 31.6436 7 4.9 10.8684 31.6558 9 5.9 10.8299 31.6631 6 6.9 10.8216 31.6645 6 7.9 10.8254 31.6682 8 8.9 10.8190 31.6777 10 9.9 10.8019 31.6851 9 11.0 10.8003 31.6896 7 12.0 10.8059 31.6997 6 13.0 10.7988 31.7054 6 13.9 10.7878 31.7133 7 15.0 10.7743 31.7289 8 16.0 10.7732 31.7310 6 17.0 10.7738 31.7334 6 18.0 10.7726 31.7365 9 19.0 10.7713 31.7398 7 19.9 10.7793 31.7469 7 21.0 10.7936 31.7535 8 22.0 10.8021 31.7569 7 22.9 10.8032 31.7573 5 23.9 10.8046 31.7579 6 25.0 10.8054 31.7580 6 26.0 10.8057 31.7583 7 27.0 10.8050 31.7583 10 27.9 10.8053 31.7581 9 29.0 10.8049 31.7583 8 30.0 10.8020 31.7581 9 31.0 10.8015 31.7580 10 31.9 10.7993 31.7578 7 33.0 10.7938 31.7572 5 34.0 10.7933 31.7570 5 35.0 10.7957 31.7573 5 35.9 10.7944 31.7570 7 36.9 10.7780 31.7544 8 38.0 10.7562 31.7511 10 39.0 10.7484 31.7500 8 39.9 10.7412 31.7500 9 40.9 10.7368 31.7507 7 42.0 10.7308 31.7544 6 42.9 10.7350 31.7699 7 44.0 10.7567 31.7815 9 45.0 10.7635 31.7876 7 45.9 10.7961 31.8010 5 47.0 10.8281 31.8218 6 48.0 10.8326 31.8388 8 48.9 10.8191 31.8511 8 49.9 10.7940 31.8695 5 50.9 10.8082 31.9125 5 52.0 10.7601 31.9636 8 53.0 10.7041 31.9923 10 53.9 10.6349 32.0221 8 55.0 10.5753 32.0473 6 56.0 10.5391 32.0615 5 56.9 10.5019 32.0752 6 57.9 10.4798 32.0824 8 58.5 10.4833 32.0804 1