*2006/07/31 09:24:23.06 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2006/03/04 15:05:39.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1BDCD75A NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 6.4316 46.89365 2 Temperature:Primary 'deg C (ITS90)' 8.037966 8.618292 3 Fluorescence:URU:Seapoint mg/m^3 0.9404468 1.324441 4 Salinity:T0:C0 PSS-78 30.43886 31.2953 5 Number_of_bin_records n/a 5 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 01 EVENT NUMBER : 34 LATITUDE : 49 26.79000 N ! (deg min) LONGITUDE : 126 44.30000 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 15:48:23 6715 6715 CLEAN 5.0 2006/06/15 16:04:16 6702 6702 SHIFTDAT 3.4 2006/06/16 17:48:03 6702 6702 SHIFTDAT 3.4 2006/06/16 18:02:45 6702 6702 DELETE 6.3 2006/06/16 18:16:52 6702 1625 CTDEDIT 4.61 2006/06/19 13:17:28 1625 1504 FILTERS 4.3 2006/06/28 17:01:35 1504 1504 BINAVE 4.1 2006/06/28 17:07:45 1504 42 REMOVECH 7.0 2006/06/28 17:46:37 42 42 HDREDIT2 2.5.1 2006/06/28 17:55:00 ? ? HDREDIT2 2.5.1 2006/07/31 09:24:23 ? ? $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 37.25 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/06/19 13:17:28 121 records were deleted in this editing session. 9 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 09:24:23 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\2006-09-034.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 07:06:45 NMEA Latitude = 49 26.79 N NMEA Longitude = 126 44.30 W NMEA UTC (Time) = Mar 04 2006 15:05:39 Store Lat/Lon Data = Add to Header Only Ship: W.E.Ricker Cruise: 2006-09 Station: Latitude: Longitude: # nquan = 12 # nvalues = 6715 # 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, 6715 # span 1 = 3.638, 47.249 # span 2 = 8.0313, 8.6325 # span 3 = 7.8385, 8.6274 # span 4 = 3.194996, 3.330901 # span 5 = 3.185229, 3.330139 # span 6 = 7.1795e-01, 3.8901e+00 # span 7 = -1.062, 1.231 # span 8 = 0, 1 # span 9 = 30.4152, 31.3090 # span 10 = 30.4028, 31.3062 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Mar 04 2006 07:06:45 # 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 13:17:40, 5.37e # datcnv_in = Q:\Cruise_Data\2006-09\CTD\2006-09-0034.dat Q:\Cruise_Data\2006-09 \CTD\2006-09-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jun 15 2006 13:24:45, 5.37e # wildedit_in = Q:\Cruise_Data\2006-09\CTD\convert\2006-09-0034.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 15:03:46, 5.37e # celltm_in = Q:\Cruise_Data\2006-09\CTD\wildedit\2006-09-0034.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 15:07:08, 5.37e # Derive_in = Q:\Cruise_Data\2006-09\CTD\celltm\2006-09-0034.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 ~6.3db. The descent rate of the CTD was noisy and occasionally reversed direction. CTDEDIT was used to remove surface records to 6.3db and a few records around 8, 9 and 12db; 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 6.4 8.0432 1.050 30.4447 5 7.1 8.0430 1.049 30.4445 36 8.0 8.0417 0.940 30.4425 47 9.0 8.0380 1.081 30.4389 47 9.9 8.0395 1.106 30.4407 34 11.0 8.0400 1.089 30.4408 27 12.1 8.0468 1.027 30.4498 49 13.0 8.0555 1.063 30.4599 42 14.0 8.0560 1.136 30.4603 46 15.0 8.0567 1.026 30.4618 43 16.0 8.0736 1.051 30.4864 32 17.0 8.0853 1.045 30.5044 39 18.0 8.0884 1.052 30.5094 50 19.0 8.1007 0.957 30.5285 29 20.0 8.1252 1.054 30.5656 31 20.9 8.1692 1.004 30.6339 36 22.0 8.2268 1.010 30.7217 31 23.0 8.2573 1.153 30.7821 30 23.9 8.2697 1.006 30.8199 35 25.0 8.2769 1.064 30.8422 25 26.1 8.2830 1.069 30.8555 31 26.9 8.2864 1.024 30.8618 29 28.0 8.2969 1.008 30.8808 20 29.0 8.3060 1.056 30.8962 37 30.0 8.3215 1.100 30.9237 23 31.0 8.3530 1.040 30.9798 38 32.0 8.3978 1.220 31.0573 19 33.0 8.4216 1.099 31.0952 21 34.0 8.4279 1.317 31.1045 35 35.0 8.4286 1.178 31.1051 20 36.1 8.4318 1.206 31.1086 27 37.0 8.4324 1.168 31.1095 43 38.0 8.4350 1.173 31.1114 32 39.1 8.4427 1.203 31.1188 57 39.9 8.4419 1.171 31.1179 34 41.0 8.4444 1.324 31.1200 34 42.0 8.4548 1.085 31.1300 56 43.0 8.4584 1.251 31.1331 24 44.1 8.5009 1.205 31.1768 33 44.9 8.5285 1.142 31.2052 76 46.0 8.5717 1.238 31.2498 45 46.9 8.6183 1.245 31.2953 52