*2006/07/31 09:24:29.25 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2006/03/04 20:19:46.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 94621385 NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 8.227901 51.64164 2 Temperature:Primary 'deg C (ITS90)' 8.161973 8.515404 3 Fluorescence:URU:Seapoint mg/m^3 0.9322308 1.539069 4 Salinity:T0:C0 PSS-78 30.80414 31.41857 5 Number_of_bin_records n/a 16 76 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 9 F ' ' 4 5 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-09\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-09 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Morris J. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : N.E. Pacific STATION : VI 04 EVENT NUMBER : 43 LATITUDE : 49 45.74000 N ! (deg min) LONGITUDE : 127 9.26000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------ -------------- ---------- temperature:primary ' ' 4484 conductivity:primary ' ' 3038 pressure ' ' 77511 temperature:secondary ' ' 2710 conductivity:secondary ' ' 2102 Fluorometer ' ' Seapoint $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.32 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/06/15 15:48:40 6378 6378 CLEAN 5.0 2006/06/15 16:04:34 6354 6354 SHIFTDAT 3.4 2006/06/16 17:48:19 6354 6354 SHIFTDAT 3.4 2006/06/16 18:03:01 6354 6354 DELETE 6.3 2006/06/16 18:17:03 6354 1623 CTDEDIT 4.61 2006/06/19 14:51:45 1623 1499 FILTERS 4.3 2006/06/28 17:01:39 1499 1499 BINAVE 4.1 2006/06/28 17:07:47 1499 45 REMOVECH 7.0 2006/06/28 17:46:37 45 45 HDREDIT2 2.5.1 2006/06/28 17:55:00 ? ? HDREDIT2 2.5.1 2006/07/31 09:24:29 ? ? $END $REMARKS -CLEAN functions: 2006/06/15 16:02:44 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.50 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 41.75 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/06/19 14:51:45 124 records were deleted in this editing session. 28 changes in channel Salinity:T0:C0 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure [dbars] 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 2006/06/28 17:46:37 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -HEADER EDITS: 2006/06/28 17:55:00 Applied edit header: Q:\Cruise_Data\2006-09\CTD\doc\2006-09-sec.hdr Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint -HEADER EDITS: 2006/07/31 09:24:29 Applied edit header: O:\Data Processing\Header Comments\Agency_SAFE.txt $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\data\2006-09\2006-09-043.dat Software Version Seasave Win32 V 5.32 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 21 Number of Voltage Words = 1 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Mar 04 2006 12:20:54 NMEA Latitude = 49 45.74 N NMEA Longitude = 127 09.26 W NMEA UTC (Time) = Mar 04 2006 20:19:46 Store Lat/Lon Data = Add to Header Only Ship: W.E.Ricker Cruise: 2006-09 Station: Latitude: Longitude: # nquan = 12 # nvalues = 6378 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = flSP: Fluorescence, Seapoint # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = pumps: Pump Status # name 9 = sal00: Salinity [PSU] # name 10 = sal11: Salinity, 2 [PSU] # name 11 = flag: flag # span 0 = 1, 6378 # span 1 = 5.268, 51.747 # span 2 = 8.1615, 8.5160 # span 3 = 8.1602, 8.5152 # span 4 = 3.241645, 3.331703 # span 5 = 3.241590, 3.331793 # span 6 = 0.0000e+00, 2.7692e+00 # span 7 = -1.192, 1.392 # span 8 = 0, 1 # span 9 = 30.7935, 31.4205 # span 10 = 30.7904, 31.4224 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Mar 04 2006 12:20:54 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4484, 19-Mar-05 # sensor 1 = Frequency 1 conductivity, primary, 3038, 03-Mar-05, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 77511, 30-Sep-99 # sensor 3 = Frequency 3 temperature, secondary, 2710, 07-Apr-05 # sensor 4 = Frequency 4 conductivity, secondary, 2102, 07-Jun-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # datcnv_date = Jun 15 2006 13:17:42, 5.37e # datcnv_in = Q:\Cruise_Data\2006-09\CTD\2006-09-0043.dat Q:\Cruise_Data\2006-09 \CTD\2006-09-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jun 15 2006 13:24:47, 5.37e # wildedit_in = Q:\Cruise_Data\2006-09\CTD\convert\2006-09-0043.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Jun 15 2006 15:03:49, 5.37e # celltm_in = Q:\Cruise_Data\2006-09\CTD\wildedit\2006-09-0043.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 15 2006 15:07:12, 5.37e # Derive_in = Q:\Cruise_Data\2006-09\CTD\celltm\2006-09-0043.cnv Q:\Cruise_Data\ 2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* The pumps were not turned on until the CTD was at ~7.7db. The descent rate of the CTD was noisy and occasionally reversed direction. CTDEDIT was used to remove surface records to 7.9db and a few records around 18 and 50db; salinity was cleaned lightly. ************************************************************************************ Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. There were problems in the salinity data for casts #244–250, 256-268, 277, 283, 289 and 379. Large unstable features and large differences between downcast and upcast were noted. The trouble appears to be due to problems in the pump or conductivity cell, possibly involving ice in the cell. Secondary sensors or upcast data were chosen where appropriate (noted in the individual headers), but all data from those casts should be considered of lower quality since there is no calibration sampling from the depths where the problems were noted. ************************************************************************************ !--1--- ---2---- ---3--- ---4---- -5-- !Pressu Temperat Fluores Salinity Numb !re ure: cence: :T0:C0 er_o ! Primary URU: ~bin ! Seapoin _rec ! t ords !------ -------- ------- -------- ---- *END OF HEADER 8.2 8.1804 1.112 30.8066 20 9.0 8.1810 1.227 30.8060 76 10.0 8.1792 1.106 30.8058 32 11.0 8.1878 1.042 30.8046 25 12.0 8.1950 1.085 30.8041 25 13.1 8.1760 1.259 30.8052 33 14.0 8.1703 1.453 30.8068 58 14.9 8.1681 1.162 30.8082 33 16.0 8.1659 1.232 30.8102 21 17.0 8.1620 1.451 30.8174 22 17.9 8.1631 1.427 30.8199 25 19.0 8.1713 1.539 30.8335 29 20.0 8.1742 1.245 30.8402 21 21.0 8.1790 1.350 30.8500 20 22.0 8.1795 1.229 30.8505 24 23.0 8.1811 1.370 30.8521 39 24.0 8.1850 1.242 30.8570 32 25.0 8.1919 1.255 30.8655 29 26.0 8.2026 1.292 30.8790 30 27.0 8.2195 1.226 30.8995 29 28.0 8.2283 1.194 30.9106 34 28.9 8.2372 1.301 30.9227 44 30.0 8.2774 1.122 30.9853 25 31.0 8.3255 0.997 31.0626 22 32.1 8.3370 0.979 31.0818 32 32.9 8.3406 1.067 31.0882 42 34.0 8.3429 1.135 31.0920 21 35.0 8.3458 1.387 31.0981 16 36.0 8.3509 1.273 31.1092 19 37.0 8.3639 1.129 31.1423 38 38.0 8.3711 1.180 31.1578 22 39.0 8.3769 1.183 31.1709 17 40.0 8.3897 1.040 31.1991 18 41.1 8.4040 1.150 31.2302 33 41.9 8.4102 0.953 31.2428 48 43.0 8.4170 0.975 31.2565 31 44.0 8.4249 0.952 31.2710 28 45.0 8.4382 1.032 31.2951 46 45.9 8.4531 0.972 31.3233 67 47.0 8.4742 0.973 31.3631 46 48.0 8.4908 0.932 31.3898 52 49.0 8.5057 0.938 31.4072 58 50.0 8.5131 0.956 31.4114 37 50.9 8.5154 1.028 31.4130 57 51.6 8.5141 1.028 31.4186 22