*2006/03/02 14:40:33.34 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/20 15:18:29.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 72 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : C148A072 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.1 71.75 2 Temperature:Primary 'deg C (ITS90)' 9.78405 10.56024 3 Salinity:T0:C0 PSS-78 31.74244 31.9674 4 Number_of_bin_records n/a 4 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 01 EVENT NUMBER : 372 LATITUDE : 51 16.42000 N ! (deg min) LONGITUDE : 128 20.42000 W ! (deg min) WATER DEPTH : 79 *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 13:46:19 2328 2328 HDREDIT2 2.5.1 2006/02/20 13:49:14 ? ? CLEAN 4.8.1 2006/02/20 14:48:01 2211 2211 SHIFTDAT 3.4 2006/02/20 16:59:31 2211 2211 DELETE 6.3 2006/02/21 09:45:49 2211 534 CTDEDIT 4.60 2006/02/22 16:57:41 534 534 BINAVE 4.1 2006/02/22 17:17:19 534 72 REMOVECH 7.0 2006/03/02 14:34:37 72 72 HDREDIT2 2.5.1 2006/03/02 14:40:33 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:49:14 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 61.90 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/22 16:57:41 11 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\2005-28-372.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 20 2005 07:24:29 Ship: MV Frosti Cruise:2005-28 Station:T 01 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 11/20/05 15:25:05.274 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.536 vmain = 11.2 iop = 168 vlith = 5.2 ncasts = 6 samples = 25759 free = 812707 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 5 11/20 15:18:29 smpls 23431 to 25758 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 2328 # 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, 2328 # span 1 = 0.269, 71.947 # span 2 = -2.2991, 10.5607 # span 3 = 0.237897, 3.550527 # span 4 = 0.0000, 2.3053 # span 5 = -1.62129, 5.24516 # span 6 = -1.909, 1.673 # span 7 = 1.7383, 34.2118 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 20 2005 15:18:29 # 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 13:34:21, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0372.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:36:10, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0372.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 13:38:21, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0372.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:57, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0372.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 13:41:15, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0372.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 13:42:29, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0372.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used 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 1.1 10.4595 31.7460 7 1.9 10.4647 31.7469 8 2.9 10.4644 31.7468 7 4.0 10.4664 31.7452 7 5.0 10.4553 31.7442 9 5.9 10.4463 31.7427 10 6.9 10.4474 31.7424 9 7.9 10.4501 31.7457 8 9.0 10.4610 31.7492 8 9.9 10.5123 31.7670 10 10.9 10.5317 31.7777 7 11.9 10.5469 31.7861 6 12.9 10.5555 31.7934 6 14.0 10.5575 31.7981 8 14.9 10.5602 31.8020 10 15.9 10.5588 31.8037 9 17.0 10.5553 31.8039 7 17.9 10.5520 31.8045 7 19.0 10.5500 31.8050 9 20.0 10.5506 31.8052 10 20.9 10.5515 31.8057 8 21.9 10.5558 31.8074 6 23.0 10.5541 31.8093 6 23.9 10.5509 31.8099 5 24.9 10.5494 31.8103 5 26.0 10.5488 31.8110 7 27.0 10.5474 31.8121 9 28.0 10.5436 31.8141 7 29.0 10.5427 31.8145 8 30.0 10.5413 31.8146 8 30.9 10.5393 31.8146 9 31.9 10.5380 31.8150 6 33.0 10.5370 31.8153 5 34.0 10.5369 31.8153 4 34.9 10.5355 31.8155 6 36.0 10.5328 31.8162 7 37.0 10.5309 31.8169 9 38.0 10.5289 31.8179 10 39.0 10.5211 31.8196 10 40.0 10.5077 31.8209 10 41.0 10.5078 31.8218 10 42.0 10.5094 31.8222 10 42.9 10.5117 31.8238 8 43.9 10.5075 31.8248 6 44.9 10.5111 31.8301 5 45.9 10.5214 31.8354 6 47.0 10.5197 31.8367 6 48.0 10.5106 31.8391 8 49.0 10.5106 31.8428 10 49.9 10.5113 31.8475 8 50.9 10.5091 31.8552 7 52.0 10.5035 31.8621 9 53.0 10.4981 31.8706 5 53.9 10.4975 31.8827 5 55.0 10.5015 31.8877 5 56.0 10.5040 31.8930 6 56.9 10.5048 31.8939 7 57.9 10.5051 31.8942 7 58.9 10.5049 31.8945 5 60.0 10.4986 31.8974 6 61.0 10.4569 31.9053 8 62.0 10.4161 31.9104 10 62.9 10.3449 31.9149 9 63.9 10.2322 31.9297 7 65.0 10.1353 31.9332 8 65.9 10.0976 31.9334 9 66.9 10.0683 31.9353 10 67.9 10.0165 31.9395 8 68.9 9.9533 31.9415 5 70.0 9.9428 31.9402 5 71.0 9.9109 31.9442 5 71.8 9.7840 31.9674 4