*2006/03/02 14:40:27.14 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/06 19:18:43.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 43 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : D3089326 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3 44.9 2 Temperature:Primary 'deg C (ITS90)' 8.918122 9.627163 3 Salinity:T0:C0 PSS-78 27.00064 31.5221 4 Number_of_bin_records n/a 6 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 : IBC 16 EVENT NUMBER : 180 LATITUDE : 52 59.48900 N ! (deg min) LONGITUDE : 129 27.54000 W ! (deg min) WATER DEPTH : 53 *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 13:44:49 1964 1964 HDREDIT2 2.5.1 2006/02/20 13:48:40 ? ? CLEAN 4.8.1 2006/02/20 14:47:17 1860 1860 SHIFTDAT 3.4 2006/02/20 16:58:56 1860 1860 DELETE 6.3 2006/02/21 09:44:59 1860 372 CTDEDIT 4.60 2006/02/21 16:04:22 372 364 BINAVE 4.1 2006/02/22 17:17:05 364 43 REMOVECH 7.0 2006/03/02 14:34:29 43 43 HDREDIT2 2.5.1 2006/03/02 14:40:27 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:48:40 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 35.20 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 16:04:22 8 records were deleted in this editing session. No data values were changed. -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 14:34:29 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 14:40:27 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\2005-28-180.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 06 2005 11:26:21 Ship: MV Frosti Cruise:2005-28 Station:ibc 16 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 11/06/05 19:25:07.872 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.464 vmain = 12.1 iop = 162 vlith = 5.2 ncasts = 3 samples = 11607 free = 826859 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 2 11/06 19:18:43 smpls 9643 to 11606 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 1964 # 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, 1964 # span 1 = 0.006, 45.219 # span 2 = -4.4883, 9.6275 # span 3 = 0.305752, 3.410223 # span 4 = 0.0000, 2.4567 # span 5 = -1.72708, 5.38142 # span 6 = -1.632, 1.262 # span 7 = 2.4266, 40.5716 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 06 2005 19:18:43 # 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 13:33:59, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0180.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:35:41, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0180.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 13:37:51, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0180.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:29, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0180.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 13:40:46, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0180.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 13:41:56, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0180.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.5db. *************************************************************** 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 3.0 8.9181 27.0006 9 3.9 8.9321 27.1001 8 5.0 8.9449 27.2235 6 5.9 8.9499 27.2755 7 6.9 8.9581 27.3514 10 7.9 8.9563 27.3360 9 8.9 8.9478 27.2575 6 9.9 8.9510 27.2840 8 11.0 8.9566 27.3292 7 11.9 8.9587 27.3515 10 12.9 8.9546 27.3429 8 13.9 8.9557 27.3405 6 14.9 9.0102 27.6739 9 15.9 9.0266 27.7575 10 16.9 9.0316 27.7811 9 17.9 9.0524 27.8603 7 18.9 9.2058 28.4597 7 20.0 9.2226 28.5518 8 20.9 9.2411 28.6257 9 21.9 9.3625 29.1213 7 23.0 9.4618 29.5977 10 24.0 9.5084 29.8236 9 25.0 9.5371 29.9617 9 26.0 9.5723 30.1659 10 27.0 9.5738 30.1694 9 28.0 9.5780 30.2025 8 29.0 9.5784 30.2249 10 30.0 9.5943 30.4099 8 31.0 9.6108 30.5554 9 32.0 9.6191 30.6212 8 33.0 9.6261 30.6810 10 33.9 9.6272 30.7566 8 34.9 9.6207 30.8235 8 36.0 9.5935 31.0091 9 37.0 9.5466 31.1976 10 38.0 9.5359 31.2280 9 39.0 9.5306 31.2432 8 39.9 9.4818 31.3325 9 40.9 9.4177 31.4204 9 42.0 9.3691 31.4706 10 42.9 9.3395 31.5021 9 44.0 9.3264 31.5155 8 44.9 9.3198 31.5221 7