*2006/03/02 14:40:25.27 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/03 16:58:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 4078E9BA ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.35 47.95 2 Temperature:Primary 'deg C (ITS90)' 8.592 10.577 3 Salinity:T0:C0 PSS-78 11.239 29.60221 4 Number_of_bin_records n/a 2 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 33 EVENT NUMBER : 126 LATITUDE : 50 36.04900 N ! (deg min) LONGITUDE : 127 46.70000 W ! (deg min) WATER DEPTH : 57 *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 13:44:14 1851 1851 HDREDIT2 2.5.1 2006/02/20 13:48:29 ? ? CLEAN 4.8.1 2006/02/20 14:47:04 1675 1675 SHIFTDAT 3.4 2006/02/20 16:58:45 1675 1675 DELETE 6.3 2006/02/21 09:44:47 1675 415 CTDEDIT 4.60 2006/02/21 14:06:34 415 407 BINAVE 4.1 2006/02/22 17:17:00 407 47 REMOVECH 7.0 2006/03/02 14:34:27 47 47 HDREDIT2 2.5.1 2006/03/02 14:40:25 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:48:29 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 38.40 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 14:06:34 8 records were deleted in this editing session. 1 change 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 14:34:27 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 14:40:25 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\2005-28-126.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 03 2005 09:02:43 Ship: MV Frosti Cruise:2005-28 Station:ivi 33 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 02/16/06 22:12:11.122 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.486 vmain = 13.0 iop = 156 vlith = 5.4 ncasts = 2 samples = 3009 free = 835457 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 1 02/16 22:05:47 smpls 1158 to 3008 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 1851 # 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, 1851 # span 1 = -0.169, 48.389 # span 2 = -4.8093, 10.5775 # span 3 = 0.149312, 3.322761 # span 4 = 0.0000, 2.3626 # span 5 = -1.92545, 5.71147 # span 6 = -1.022, 1.015 # span 7 = 1.1327, 29.6253 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 16 2005 22:05:47 # 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 13:33:53, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0126.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:35:32, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0126.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 13:37:42, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0126.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:21, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0126.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 13:40:37, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0126.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 13:41:46, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0126.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.2db 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 2.3 8.5920 11.2390 2 3.0 8.9058 13.2042 9 4.0 10.0132 21.3037 8 4.9 10.4682 25.5730 9 6.0 10.5163 26.2851 9 6.9 10.5348 26.6646 9 8.0 10.5414 27.0168 9 9.0 10.5478 27.3458 9 10.0 10.5542 27.7231 9 11.0 10.5571 27.9558 9 12.0 10.5572 28.0170 9 13.0 10.5585 28.0791 8 13.9 10.5619 28.1998 9 14.9 10.5617 28.2790 9 16.0 10.5623 28.4118 9 16.9 10.5623 28.5088 8 17.9 10.5681 28.5569 9 19.0 10.5760 28.6775 9 20.0 10.5770 28.7208 8 21.0 10.5697 28.7559 9 22.0 10.5636 28.8016 9 22.9 10.5656 28.8367 8 23.9 10.5584 28.8734 9 25.0 10.5498 28.9490 9 25.9 10.5458 28.9912 9 27.0 10.5407 29.0356 10 27.9 10.5379 29.0717 9 29.0 10.5374 29.0845 9 29.9 10.5373 29.0946 9 30.9 10.5341 29.1631 9 32.0 10.5320 29.2078 8 32.9 10.5321 29.2422 9 33.9 10.5314 29.2889 9 34.9 10.5292 29.3424 9 36.0 10.5253 29.3905 9 37.0 10.5245 29.4176 8 37.9 10.5251 29.4241 9 38.9 10.5256 29.4355 9 40.0 10.5252 29.4395 9 40.9 10.5251 29.4396 8 42.0 10.5240 29.4447 10 43.0 10.5233 29.4511 8 43.9 10.5231 29.4545 9 45.0 10.5229 29.4599 9 46.0 10.5209 29.5397 8 47.0 10.5201 29.5906 7 48.0 10.5200 29.6022 10