*2004/03/29 10:57:04.17 *IOS HEADER VERSION 1.4 2002/12/04 2002/12/04 *FILE START TIME : UTC 2003/05/31 07:33:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 98 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure dbars 4.079623 100.9609 2 Temperature:Primary 'deg C (ITS90)' 7.741543 9.500411 3 Transmissivity %/metre 19.59167 35.16538 4 Fluorescence:URU:Seapoint mg/m^3 0.3144898E-01 4.456296 5 Salinity:T0:C0 PSS-78 31.79101 32.23038 6 Number_of_bin_records n/a 15 53 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2003-25\Hecate_Strait\ $END *ADMINISTRATION MISSION : 2003-25 AGENCY : PBS, Stock Assessment, Nanaimo, B.C. COUNTRY : Canada PROJECT : Hecate Strait Multi-Species Survey SCIENTIST : Workman G. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : Hecate Strait STATION : B1 EVENT NUMBER : 7 LATITUDE : 54 14.90000 N ! (deg min) LONGITUDE : 131 39.47000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2668 conductivity:primary ' ' 2424 pressure ' ' 69698 temperature:secondary ' ' 2374 conductivity:secondary ' ' 2399 Fluorometer ' ' Seapoint transmissometer:primary ' ' 197 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.27C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.7 2004/03/08 14:58:16 8701 8701 CLEAN 4.5 2004/03/08 15:10:07 8701 8701 SHIFTDAT 3.3 2004/03/16 15:03:47 ? ? SHIFTDAT 3.3 2004/03/16 15:07:52 ? ? DELETE 6.3 2004/03/16 15:11:49 8701 3120 CTDEDIT 4.50 2004/03/17 15:47:17 3120 2842 CALIB 11.4 2004/03/22 12:22:56 2842 2842 FILTERS 4.3 2004/03/22 12:58:51 2842 2842 BINAVE 4.0.1 2004/03/22 13:05:17 2842 98 REMOVECH 6.0 2004/03/22 13:40:59 98 98 HDREDIT2 1.9 2004/03/22 14:15:43 ? ? HDREDIT2 1.9 2004/03/29 10:57:04 ? ? $END $REMARKS CLEAN functions: - Interpolation by Record Number, in Pressure -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.10 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 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 92.60 dbars Sample interval (from FILE section of header) = 0.042 seconds. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2003-25\ctd\doc\2003-25-RECAL.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Salinity:T0:C0 PSS-78 10 0.5000000E-02 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -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. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Descent_Rate Status:Pump Salinity:T1:C1 Flag $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\data\20030025\20030025007.dat Software Version Seasave Win32 V 5.27c Temperature SN = 2668 Conductivity SN = 2424 Number of Bytes Per Scan = 24 Number of Voltage Words = 2 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 31 2003 09:28:05 NMEA Latitude = 54 14.90 N NMEA Longitude = 131 39.47 W NMEA UTC (Time) = May 31 2003 07:33:24 Store Lat/Lon Data = Add to Header Only Ship: W.E Ricker WE RICKER Cruise: 2003-04 2003-25 Station: B1 Latitude: 54 14.91 Longitude: 131 39.48 Depth # nquan = 13 # nvalues = 8701 # 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 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = pumps: Pump Status # name 10 = sal00: Salinity [PSU] # name 11 = sal11: Salinity, 2 [PSU] # name 12 = flag: flag # span 0 = 1, 8701 # span 1 = 2.678, 102.597 # span 2 = 7.7287, 9.5064 # span 3 = 7.7269, 9.5170 # span 4 = 3.343127, 3.450486 # span 5 = 1.781217, 3.465488 # span 6 = 60.6750, 77.1103 # span 7 = 2.1978e-02, 4.9853e+00 # span 8 = -1.277, 1.249 # span 9 = 0, 1 # span 10 = 31.5359, 32.2318 # span 11 = 15.3838, 32.2341 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 31 2003 09:28:05 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2668, 20-Jun-02s # sensor 1 = Frequency 1 conductivity, primary, 2424, 16-Apr-02, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 69698, 11-12-1997 # sensor 3 = Frequency 3 temperature, secondary, 2374, 20-Jun-02 # sensor 4 = Frequency 4 conductivity, secondary, 2399, 16-Apr-02, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 197, 22-Jan-03 # datcnv_date = Mar 08 2004 14:09:08, 5.30a # datcnv_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\2003-25-0007.dat Q:\Cruis e_Data\2003-25\Hecate_Strait\CTD\2003-25-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 08 2004 14:10:19, 5.30a # wildedit_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\convert\2003-25-0007.cn v # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM # wildedit_excl_bad_scans = yes # alignctd_date = Mar 08 2004 14:11:23, 5.30a # alignctd_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\wildedit\2003-25-0007.c nv # alignctd_adv = c1S/m 0.073 # celltm_date = Mar 08 2004 14:12:58, 5.30a # celltm_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\align\2003-25-0007.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 08 2004 14:15:50, 5.30a # Derive_in = Q:\Cruise_Data\2003-25\Hecate_Strait\CTD\celltm\2003-25-0007.cnv Q :\Cruise_Data\2003-18\2003-18-CTD1.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.6db and records corrupted by shed wakes around 60, 75 and the bottom 1db; salinity was cleaned lightly. -------------------------------------------------------------------- There were no salinity calibration samples for this cruise. The recalibration of salinity is based on the results of other cruises using the same equipment; the calibration sampling for those cruises was limited and there is evidence of drift in the calibration. There was a lot of fine-scale noise in the salinity channel. Salinity should be considered +/- 0.005psu. Transmissivity - The data are nominal and unedited. Fluorescence - The data are nominal and unedited. -------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.5E-02 1) $END !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 4.1 9.5004 21.2 0.033 31.7911 53 4.9 9.4977 21.3 0.031 31.7910 49 6.0 9.4936 21.2 0.033 31.7914 31 7.0 9.4907 21.3 0.032 31.7918 32 8.0 9.4859 21.4 0.035 31.7931 30 9.0 9.4824 21.4 0.041 31.7935 29 10.0 9.4797 21.3 0.047 31.7940 28 11.0 9.4739 21.3 0.068 31.7952 30 12.0 9.4639 21.4 0.094 31.7970 30 13.0 9.4334 21.4 0.106 31.8001 32 14.0 9.4262 21.4 0.141 31.8010 31 15.0 9.4276 21.2 0.257 31.8008 33 16.0 9.4093 21.1 0.485 31.8004 31 17.0 9.4122 20.9 0.800 31.8009 27 18.0 9.4135 20.9 1.097 31.8007 25 19.0 9.4006 20.8 1.659 31.8001 28 20.0 9.3949 20.6 1.901 31.8005 37 21.0 9.3976 20.6 2.267 31.8006 30 22.0 9.3954 20.4 2.516 31.8004 23 23.0 9.3762 20.1 3.402 31.7974 25 24.0 9.3693 19.9 2.962 31.7964 36 24.9 9.3757 20.0 3.435 31.7972 34 26.0 9.3717 20.1 3.404 31.7956 26 27.0 9.3652 20.0 3.369 31.7935 24 28.0 9.3639 19.6 3.293 31.7944 24 29.0 9.3660 19.6 3.794 31.7967 28 30.0 9.3680 19.9 3.529 31.7971 37 31.0 9.3523 20.1 3.975 31.8003 28 32.0 9.3465 20.1 3.278 31.8021 23 33.0 9.3364 20.4 4.456 31.8038 27 34.0 9.3519 20.5 3.844 31.8031 39 35.0 9.3500 20.4 3.634 31.8033 29 36.0 9.3301 20.4 3.432 31.8045 22 37.0 9.2862 20.6 3.253 31.8109 22 38.0 9.2521 21.6 3.316 31.8207 26 39.0 9.2301 22.0 2.881 31.8214 31 40.0 9.0431 23.7 2.519 31.8322 33 41.0 8.9379 25.8 2.125 31.8392 28 42.0 8.8770 27.0 2.011 31.8421 32 43.0 8.8191 27.8 1.841 31.8456 30 44.0 8.7582 28.5 1.727 31.8506 26 45.0 8.5972 30.0 1.409 31.8704 24 46.0 8.4853 32.3 1.045 31.8980 29 47.0 8.4467 32.8 1.083 31.9286 36 48.0 8.3847 33.1 0.882 31.9521 25 49.0 8.3543 33.4 0.838 31.9652 24 50.0 8.3316 33.6 0.717 31.9746 33 51.0 8.3117 34.0 0.686 31.9829 34 52.0 8.3002 34.1 0.663 31.9894 25 53.0 8.2787 34.1 0.647 31.9992 23 54.0 8.2640 34.3 0.576 32.0046 28 55.0 8.2519 34.6 0.539 32.0093 33 56.0 8.2476 34.7 0.514 32.0113 27 57.0 8.2460 34.5 0.504 32.0121 20 58.0 8.2414 34.5 0.520 32.0148 21 59.0 8.2343 34.4 0.488 32.0181 20 60.0 8.2291 34.6 0.518 32.0209 15 61.0 8.2280 34.7 0.472 32.0217 29 62.0 8.2281 34.6 0.464 32.0218 20 63.0 8.2281 34.6 0.434 32.0221 19 64.0 8.2298 34.6 0.429 32.0213 23 65.0 8.2213 34.7 0.447 32.0261 33 66.0 8.2113 34.6 0.447 32.0319 30 67.0 8.2051 34.8 0.423 32.0355 24 68.0 8.2054 34.8 0.410 32.0355 23 69.0 8.2059 34.8 0.409 32.0352 28 70.0 8.2044 34.8 0.418 32.0358 44 70.9 8.2028 34.8 0.427 32.0368 30 72.0 8.2019 34.8 0.408 32.0374 20 73.0 8.1985 34.7 0.394 32.0400 20 74.0 8.1950 34.9 0.380 32.0424 30 74.9 8.1925 35.2 0.397 32.0433 33 76.0 8.1864 35.2 0.402 32.0445 26 77.0 8.1882 34.9 0.404 32.0442 22 78.0 8.1864 34.7 0.406 32.0440 29 79.0 8.1808 34.6 0.438 32.0447 42 80.0 8.1795 34.4 0.422 32.0449 32 81.0 8.1690 34.5 0.453 32.0492 39 82.0 8.1647 34.4 0.438 32.0515 31 83.0 8.1659 34.4 0.437 32.0512 27 84.0 8.1624 34.5 0.426 32.0539 32 85.0 8.1532 34.7 0.388 32.0588 35 86.0 8.1456 34.7 0.377 32.0630 26 87.0 8.1359 34.7 0.390 32.0660 21 88.0 8.1312 34.7 0.392 32.0678 25 89.0 8.1160 34.7 0.379 32.0733 53 89.9 8.1181 34.7 0.365 32.0723 28 91.0 8.1133 34.5 0.374 32.0742 22 92.0 8.1242 34.5 0.375 32.0693 23 93.0 8.0873 34.3 0.363 32.0838 29 94.0 8.0317 33.8 0.395 32.1077 33 95.0 7.9890 33.4 0.377 32.1258 29 96.0 7.9250 33.2 0.386 32.1541 32 97.0 7.9044 33.1 0.386 32.1632 48 98.0 7.8202 33.0 0.329 32.1990 29 99.0 7.7961 32.5 0.332 32.2089 22 100.0 7.7822 32.2 0.321 32.2142 22 101.0 7.7415 31.9 0.330 32.2304 23