*2007/04/24 14:07:44.59 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2007/02/13 21:58:11.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 95 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 389F5E09 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.9 95.7 2 Temperature:Primary 'deg C (ITS90)' 6.8074 7.5357 3 Salinity:T0:C0 PSS-78 29.6494 31.0348 4 Number_of_bin_records n/a 1 8 $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\2007-21\PROC\Derive\20 $END *ADMINISTRATION MISSION : 2007-21 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Aquaculture Oceanography SCIENTIST : Galbraith M. PLATFORM : KULUDAS *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : PP2 EVENT NUMBER : 15 LATITUDE : 50 43.34900 N ! (deg min) LONGITUDE : 126 11.19100 W ! (deg min) WATER DEPTH : 150 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19 SERIAL NUMBER : 1294 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 1294 conductivity ' ' 1294 Pressure ' ' 163223 $END $REMARKS SOFTWARE VERSION 1.50 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/04/23 12:04:42 852 852 HDREDIT2 2.5.1 2007/04/23 12:06:54 ? ? ADTIMCH 4.3 2007/04/23 13:35:16 852 852 SHIFTDAT 3.4 2007/04/24 09:43:14 852 852 SHIFTDAT 3.4 2007/04/24 11:18:29 852 852 DELETE 6.3 2007/04/24 11:20:23 852 258 CTDEDIT 4.61 2007/04/24 11:35:31 258 249 BINAVE 4.1.1 2007/04/24 12:29:25 249 95 CALIB 11.7 2007/04/24 14:07:03 95 95 REMOVECH 7.0 2007/04/24 14:07:12 95 95 HDREDIT2 2.5.1 2007/04/24 14:07:44 ? ? $END $REMARKS -HEADER EDITS: 2007/04/23 12:06:54 Applied edit header: Q:\Cruise_Data\2007-21\PROC\doc\hdr-fix.hdr Channel 2: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Temperature:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.70 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 < 0.20m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 85.80 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2007/04/24 11:35:31 9 records were deleted in this editing session. No data values were changed. -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. -CALIB parameters: 2007/04/24 14:07:03 Calibration type = Calculate Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2007-21\PROC\doc\2007-21-recal.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Temperature:Primary deg C (IT 10 0.5700000E-02 0.1000000E+01 6 Salinity:T0:C0 PSS-78 10 -0.1290000E-01 0.1000000E+01 -REMOVECH 2007/04/24 14:07:12 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2007/04/24 14:07:44 Applied edit header: Q:\Cruise_Data\2007-21\PROC\doc\2007-21-fix.hdr $END *COMMENTS SBE HEADER Sea-Bird SBE19 Data File: FileName = C:\Moira\07210015.hex Software Version 1.50 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Feb 21 2007 09:33:55 07210015 50 43.349N 126 11.191W Pumish Point Bottom Depth 150m ds SEACAT PROFILER V3.0c SN 1294 02/21/07 09:28:37.095 strain gauge pressure sensor: S/N = 163223, range = 1,000 psia, tc = -44 clk = 32768.086 iop = 159 vmain = 11.9 vlith = 5.7 mode = PROFILE ncasts = 67 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 3335 hertz pump delay = 45 seconds samples = 7703 free = 79042 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 0 logdata = NO S> dh cast 61 02/13 13:58:11 samples 2961 to 3812 sample rate = 1 scan every 0.5 seconds stop = switch off S> # nquan = 7 # nvalues = 852 # 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 = dz/dtM: Descent Rate [m/s] # name 5 = sal00: Salinity [PSU] # name 6 = flag: flag # span 0 = 1, 852 # span 1 = 0.590, 95.780 # span 2 = 6.7348, 8.2788 # span 3 = 0.006017, 3.214055 # span 4 = -0.644, 1.250 # span 5 = 0.0420, 31.0485 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Feb 13 2007 13:58:11 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 1294, 29-Nov-05 # sensor 1 = Frequency 1 conductivity, 1294, 29-Nov-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 163223, 06-Dec-05 # datcnv_date = Apr 23 2007 11:44:58, 5.37e # datcnv_in = Q:\Cruise_Data\2007-21\PROC\2007-21-0015.hex Q:\Cruise_Data\2007-2 1\PROC\2007-21-Seacat.CON # datcnv_skipover = 0 # filter_date = Apr 23 2007 11:59:51, 5.37e # filter_in = Q:\Cruise_Data\2007-21\PROC\convert\2007-21-0015.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 2.000 # filter_low_pass_A_vars = c0S/m # filter_low_pass_B_vars = prSM # Derive_date = Apr 23 2007 12:01:56, 5.37e # Derive_in = Q:\Cruise_Data\2007-21\PROC\filter\2007-21-0015.cnv Q:\Cruise_Data \2006-01\Raw\2006-01-001.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.5db. ------------------------------------------------------------------------------- Recalibration was based on an inter-calibration with an SBE911+ during 2007-11. SeaCat salinity is prone to error due to a mismatch of conductivity and temperature response times, especially when the descent rate is non-uniform. Such errors are likely to be larger than calibration errors. SeaCat salinity errors are expected to be as high as 0.05 units in areas of high gradients. *CALIBRATION $TABLE: CALCULATED CHANNELS !Name Units Fmla Pad Coefficients !--------------------- --------------- ---- ------ ------------ Temperature:Primary 'deg C (ITS90)' 10 -99 () (0.57E-02 1) Salinity:T0:C0 PSS-78 10 -99 () (-0.129E-01 1) $END !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.9 6.8275 29.6503 8 2.8 6.8204 29.6494 4 3.9 6.8134 29.6529 4 4.9 6.8139 29.6536 3 5.9 6.8123 29.6527 3 6.9 6.8096 29.6536 3 7.9 6.8078 29.6561 4 9.0 6.8081 29.6561 4 9.9 6.8074 29.6571 4 10.9 6.8092 29.6604 4 11.9 6.8113 29.6605 4 12.9 6.8108 29.6602 5 14.0 6.8109 29.6627 4 14.9 6.8120 29.6644 4 16.0 6.8144 29.6723 4 17.0 6.8208 29.6909 3 17.9 6.8287 29.7098 4 18.9 6.8531 29.7658 4 19.9 6.8809 29.8118 5 21.0 6.9011 29.8386 4 22.0 6.9094 29.8527 4 23.0 6.9261 29.9068 2 23.9 6.9574 29.9847 2 24.8 6.9978 30.0834 2 25.9 7.0682 30.2268 3 27.1 7.1194 30.3114 2 27.9 7.1362 30.3327 1 28.8 7.1465 30.3556 2 29.8 7.1734 30.4128 2 30.9 7.1996 30.4567 2 32.0 7.2245 30.4848 2 33.1 7.2380 30.5215 2 34.0 7.2488 30.5471 1 34.8 7.2615 30.5688 2 36.0 7.2762 30.5897 2 37.1 7.2857 30.5997 2 38.0 7.2895 30.6102 1 38.8 7.2988 30.6301 2 40.0 7.3137 30.6544 2 41.2 7.3254 30.6747 2 42.0 7.3315 30.6852 1 42.8 7.3358 30.6880 2 44.0 7.3392 30.6900 2 45.0 7.3412 30.6942 2 46.0 7.3446 30.7014 2 47.2 7.3492 30.7157 2 47.9 7.3559 30.7312 1 48.8 7.3619 30.7436 2 49.9 7.3689 30.7544 2 51.0 7.3731 30.7597 2 52.1 7.3763 30.7632 2 53.2 7.3792 30.7688 2 54.0 7.3824 30.7746 1 54.8 7.3858 30.7803 2 55.8 7.3892 30.7904 2 56.8 7.3975 30.8090 2 57.8 7.4074 30.8338 2 59.0 7.4205 30.8529 3 60.1 7.4280 30.8594 2 61.0 7.4296 30.8621 2 61.8 7.4301 30.8644 2 62.9 7.4317 30.8732 3 63.9 7.4358 30.8823 2 64.8 7.4385 30.8854 2 65.9 7.4431 30.8878 3 67.0 7.4489 30.8929 2 67.9 7.4539 30.8941 2 68.8 7.4560 30.8949 2 69.9 7.4599 30.9010 3 70.9 7.4683 30.9124 2 71.9 7.4728 30.9144 3 72.9 7.4754 30.9166 2 74.0 7.4804 30.9228 3 75.0 7.4825 30.9344 2 76.0 7.4915 30.9537 3 77.1 7.5009 30.9593 3 77.9 7.5048 30.9621 2 78.9 7.5078 30.9619 3 80.0 7.5098 30.9625 3 81.0 7.5104 30.9628 2 81.9 7.5108 30.9637 2 82.8 7.5123 30.9640 2 83.8 7.5126 30.9684 2 84.9 7.5198 30.9833 3 86.2 7.5301 30.9978 2 87.2 7.5342 31.0051 2 88.1 7.5339 31.0103 2 89.1 7.5357 31.0103 2 90.0 7.5291 31.0185 2 90.9 7.5233 31.0268 2 91.9 7.5224 31.0290 2 92.9 7.5202 31.0316 3 93.9 7.5197 31.0338 3 95.0 7.5196 31.0348 7 95.7 7.5200 31.0343 4