*2006/03/02 14:40:29.11 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/09 23:09:16.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 6682E324 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.1 81.76 2 Temperature:Primary 'deg C (ITS90)' 9.327933 9.9384 3 Salinity:T0:C0 PSS-78 29.64728 31.44894 4 Number_of_bin_records n/a 5 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 36 EVENT NUMBER : 240 LATITUDE : 54 28.69200 N ! (deg min) LONGITUDE : 130 36.37100 W ! (deg min) WATER DEPTH : 102 *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 13:45:19 2995 2995 HDREDIT2 2.5.1 2006/02/20 13:48:51 ? ? CLEAN 4.8.1 2006/02/20 14:47:32 2995 2995 SHIFTDAT 3.4 2006/02/20 16:59:07 2995 2995 DELETE 6.3 2006/02/21 09:45:12 2995 748 CTDEDIT 4.60 2006/02/21 17:36:48 748 736 BINAVE 4.1 2006/02/22 17:17:09 736 80 REMOVECH 7.0 2006/03/02 14:34:31 80 80 HDREDIT2 2.5.1 2006/03/02 14:40:29 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:48:51 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 72.00 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 17:36:48 12 records were deleted in this editing session. 49 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 14:34:31 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 14:40:29 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\2005-28-240.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 09 2005 15:18:17 Ship: MV Frosti Cruise:2005-28 Station:ibc 36 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 11/09/05 23:17:29.168 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.511 vmain = 11.5 iop = 167 vlith = 5.2 ncasts = 5 samples = 20830 free = 817636 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 11/09 23:09:16 smpls 17835 to 20829 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 2995 # 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, 2995 # span 1 = -0.169, 81.999 # span 2 = -3.2369, 9.9415 # span 3 = 0.404737, 3.457965 # span 4 = 0.0000, 2.1844 # span 5 = -1.67783, 4.98246 # span 6 = -1.217, 0.998 # span 7 = 3.1586, 44.0859 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 09 2005 23:09:16 # 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 13:34:06, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0240.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:35:50, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0240.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 13:38:01, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0240.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:38, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0240.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 13:40:56, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0240.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 13:42:07, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0240.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. *************************************************************** 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 9.3430 29.6473 6 4.0 9.3413 29.6499 8 5.0 9.3279 29.6642 9 5.9 9.3443 29.7354 10 6.9 9.3823 29.8645 8 7.9 9.4661 30.1349 9 9.0 9.5106 30.2782 9 10.0 9.5323 30.3346 9 11.0 9.5544 30.3859 9 11.9 9.5595 30.3928 8 12.9 9.5672 30.4018 9 14.0 9.5721 30.4094 9 14.9 9.5724 30.4102 9 15.9 9.5768 30.4165 10 17.0 9.5809 30.4260 9 18.0 9.6106 30.4970 10 19.0 9.6596 30.6167 9 20.0 9.7100 30.7197 10 21.0 9.7417 30.7589 7 21.9 9.7584 30.7836 9 23.0 9.7569 30.7992 9 24.0 9.7399 30.7998 8 25.0 9.7417 30.8053 8 26.0 9.7347 30.8095 10 27.0 9.7126 30.8137 10 28.0 9.6820 30.8210 9 29.0 9.6644 30.8368 10 29.9 9.6770 30.8527 9 30.9 9.6695 30.8577 8 32.0 9.6571 30.8631 10 33.0 9.6695 30.8944 10 34.0 9.6795 30.9149 8 35.0 9.7204 30.9695 9 36.0 9.7566 31.0332 10 37.0 9.7595 31.0652 10 38.0 9.7624 31.0766 8 39.0 9.7689 31.1034 10 40.0 9.7688 31.1288 10 41.0 9.7734 31.1539 10 42.0 9.7737 31.1604 10 43.0 9.7734 31.1633 10 43.9 9.7747 31.1686 9 44.9 9.7749 31.1815 9 46.0 9.7735 31.1889 10 46.9 9.7754 31.1904 8 48.0 9.7716 31.1944 10 48.9 9.7651 31.1982 9 50.0 9.7597 31.2010 10 51.0 9.7596 31.2023 10 51.9 9.7561 31.2037 9 53.0 9.7565 31.2036 8 54.0 9.7579 31.2038 10 54.9 9.7580 31.2040 9 56.0 9.7588 31.2039 10 57.0 9.7592 31.2039 10 58.0 9.7606 31.2050 10 58.9 9.7631 31.2114 9 59.9 9.7642 31.2151 9 60.9 9.7644 31.2149 9 61.9 9.7619 31.2220 8 63.0 9.7996 31.2573 10 64.0 9.8228 31.2845 10 64.9 9.8266 31.3126 9 65.9 9.8273 31.3377 10 66.9 9.8292 31.3497 10 68.0 9.8298 31.3544 9 68.9 9.8282 31.3562 9 69.9 9.8264 31.3573 10 70.9 9.8259 31.3576 10 71.9 9.8238 31.3583 10 72.9 9.8237 31.3586 10 73.9 9.8235 31.3586 10 75.0 9.8244 31.3586 9 75.9 9.8379 31.3797 10 76.9 9.8580 31.3945 10 78.0 9.8865 31.4090 8 78.9 9.8956 31.4137 9 79.9 9.9143 31.4283 10 80.9 9.9304 31.4408 10 81.8 9.9384 31.4489 5