*2006/03/01 14:39:01.18 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/08/12 21:31:00.000 TIME INCREMENT : 0 0 0 0.5 0 ! (day hr min sec ms) NUMBER OF RECORDS : 137 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 345909D6 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.0925 140.8257 2 Temperature:Primary 'deg C (ITS90)' 6.0975 12.01415 3 Salinity:T0:C0 PSS-78 31.11618 33.85777 4 Number_of_bin_records n/a 1 6 $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\2005-19\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-19 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : COPRA SCIENTIST : Romaine S. PLATFORM : Gordon Reid *LOCATION GEOGRAPHIC AREA : WCVI / Queen Charlotte Sound STATION : CPE1 EVENT NUMBER : 1 LATITUDE : 51 0.14000 N ! (deg min) LONGITUDE : 127 49.34000 W ! (deg min) WATER DEPTH : 149 *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 1.31 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.91 2006/02/24 11:49:21 1463 1463 SHIFTDAT 3.4 2006/02/28 17:15:34 1463 1463 DELETE 6.3 2006/02/28 17:28:32 1463 352 CTDEDIT 4.60 2006/02/28 17:42:17 352 253 BINAVE 4.1 2006/03/01 14:09:23 253 137 REMOVECH 7.0 2006/03/01 14:34:50 137 137 HDREDIT2 2.5.1 2006/03/01 14:39:01 ? ? $END $REMARKS -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.40 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 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 131.74 dbars Sample interval (from FILE section of header) = 0.500 seconds. -CTDEDIT 2006/02/28 17:42:17 99 records were deleted in this editing session. 14 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge 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 2006/03/01 14:34:50 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2006/03/01 14:39:01 Applied edit header: Q:\Cruise_Data\2005-19\CTD\doc\2005-19-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE19 Data File: FileName = C:\Program Files\Sea-Bird\SeaTerm\IOS2005-019 (Gordon Reid)\0519-00 01.hex Software Version 1.31 Temperature SN = 1294 Conductivity SN = 1294 System UpLoad Time = Aug 14 2005 08:09:34 CPE1 51 00.14 127 49.34 ds SEACAT PROFILER V3.0c SN 1294 08/06/05 13:27:47.229 strain gauge pressure sensor: S/N = 163223, range = 1,000 psia, tc = -44 clk = 245696.000 iop = 161 vmain = 12.3 vlith = 5.6 mode = PROFILE ncasts = 8 sample rate = 1 scan every 0.5 seconds minimum raw conductivity frequency for pump turn on = 100 hertz pump delay = 45 seconds samples = 15572 free = 71173 lwait = 0 msec SW1 = 90 battery cutoff = 7.2 volts number of voltages sampled = 0 logdata = NO S> dh cast 0 08/06 08:03:24 samples 0 to 1462 sample rate = 1 scan every 0.5 sec onds stop = switch off S> # nquan = 7 # nvalues = 1463 # 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, 1463 # span 1 = -0.292, 141.737 # span 2 = 6.0960, 16.8436 # span 3 = -0.000178, 3.656709 # span 4 = -1.538, 2.697 # span 5 = 0.0000, 33.8596 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.5 # start_time = Aug 06 2005 08:03:24 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 1294, Nov.22,2002 # sensor 1 = Frequency 1 conductivity, 1294, Nov.22,2002, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 163223, Nov.27,2002 # datcnv_date = Feb 23 2006 16:37:06, 5.32a # datcnv_in = Q:\Cruise_Data\2005-19\CTD\2005-19-0001.hex Q:\Cruise_Data\2005-19 \CTD\1294.CON # datcnv_skipover = 0 # filter_date = Feb 23 2006 16:53:18, 5.32a # filter_in = Q:\Cruise_Data\2005-19\CTD\convert\2005-19-0001.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 = Feb 23 2006 16:54:17, 5.32a # Derive_in = Q:\Cruise_Data\2005-19\CTD\filter\2005-19-0001.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.7db and records corrupted by shed wakes around 36, 40db and the bottom of the cast. Salinity was cleaned lightly. There was no salinity calibration sampling. Based on drift between factory calibrations it is estimated that temperature and salinity are within 0.002 units each. Salinity for this cruise has been edited but large errors likely remain. SeaCat salinity is prone to error due to mismatch of conductivity and temperature response times, especially when the descent rate is non-uniform. These errors are likely to be much larger than calibration errors. SeaCat salinity errors are expected to be as high as 0.05units in areas of high gradients. !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 2.1 12.0141 31.1162 4 2.9 11.9569 31.1216 2 3.8 11.8849 31.1261 2 4.8 11.8335 31.1273 2 5.9 11.4741 31.1685 2 7.0 11.1453 31.2431 3 8.0 11.0075 31.2925 4 9.0 10.9048 31.3313 4 10.0 10.8600 31.3417 3 11.1 10.8300 31.3452 2 12.0 10.7365 31.3705 1 13.0 10.6488 31.3955 2 14.2 10.5965 31.4033 1 15.2 10.5475 31.4226 1 16.1 10.5120 31.4316 1 17.1 10.4816 31.4375 1 18.2 10.4418 31.4453 1 19.3 10.3537 31.4822 1 20.4 10.2358 31.5368 1 21.6 10.1491 31.5661 1 22.7 10.0598 31.6036 1 23.9 9.9720 31.6461 1 25.0 9.9209 31.6657 1 26.1 9.8893 31.6765 1 27.2 9.8543 31.6926 1 28.3 9.8158 31.7112 1 29.3 9.7834 31.7251 1 30.3 9.7483 31.7418 1 31.2 9.7064 31.7625 1 32.0 9.6541 31.7901 1 33.0 9.5620 31.8458 2 34.1 9.5043 31.8802 3 35.1 9.4430 31.9142 6 36.9 9.3845 31.9450 3 38.1 9.2407 32.0330 3 39.0 9.1285 32.1079 3 41.0 9.0701 32.1377 3 42.2 9.0329 32.1581 2 43.0 8.9971 32.1826 1 44.1 8.9633 32.2056 2 45.2 8.9278 32.2306 1 46.1 8.9122 32.2413 1 46.9 8.8957 32.2528 1 47.9 8.8767 32.2647 1 48.8 8.8402 32.2892 1 49.8 8.7899 32.3246 1 50.8 8.7603 32.3433 1 51.8 8.7473 32.3498 1 52.8 8.7291 32.3618 1 53.7 8.7125 32.3718 1 55.0 8.6834 32.3884 2 56.2 8.6395 32.4154 2 57.2 8.6194 32.4268 3 58.1 8.6055 32.4329 3 59.1 8.5959 32.4342 3 60.2 8.5536 32.4482 2 61.0 8.5018 32.4692 1 61.9 8.4127 32.5128 2 63.0 8.2597 32.6054 2 64.1 8.1958 32.6455 2 65.1 8.1646 32.6671 2 66.2 8.1243 32.6976 2 67.2 8.1014 32.7136 2 68.0 8.0879 32.7229 1 68.8 8.0734 32.7317 2 69.9 8.0567 32.7421 2 71.0 8.0435 32.7495 2 72.2 8.0159 32.7666 2 73.1 7.9938 32.7766 1 74.0 7.9050 32.8400 2 75.1 7.8116 32.9078 2 76.2 7.7733 32.9419 2 77.2 7.7577 32.9594 2 78.0 7.7387 32.9731 2 78.9 7.6883 33.0064 3 79.9 7.6727 33.0142 3 81.0 7.6385 33.0314 2 81.9 7.5881 33.0599 1 82.9 7.5509 33.0770 2 83.9 7.5128 33.0987 1 84.9 7.4614 33.1319 2 86.0 7.4180 33.1553 1 87.0 7.3523 33.1949 2 88.1 7.2866 33.2334 1 89.1 7.2279 33.2727 2 90.1 7.1825 33.3055 1 91.1 7.1571 33.3223 2 92.1 7.1370 33.3351 1 93.1 7.1125 33.3476 2 94.1 7.0693 33.3744 1 95.1 7.0278 33.3996 2 96.1 6.9872 33.4245 1 97.2 6.9640 33.4370 2 98.2 6.9469 33.4472 1 99.1 6.9375 33.4522 2 100.1 6.9300 33.4558 1 101.1 6.9179 33.4623 2 102.0 6.8986 33.4740 1 102.9 6.8767 33.4879 2 104.1 6.8561 33.5011 2 105.2 6.8391 33.5118 2 106.2 6.8253 33.5205 2 107.1 6.8194 33.5239 2 108.0 6.8154 33.5259 2 109.0 6.8046 33.5319 2 110.1 6.7948 33.5370 2 111.2 6.7867 33.5413 2 112.0 6.7787 33.5455 1 112.8 6.7684 33.5517 2 114.0 6.7491 33.5647 3 115.1 6.7347 33.5749 2 116.0 6.7298 33.5778 2 116.9 6.7199 33.5820 2 118.0 6.6854 33.5997 3 119.1 6.6594 33.6122 2 120.1 6.6457 33.6182 3 121.1 6.6361 33.6213 3 122.1 6.6331 33.6206 3 123.1 6.6150 33.6294 2 124.2 6.5341 33.6578 2 125.0 6.4833 33.6812 1 125.9 6.4437 33.6991 2 127.1 6.3860 33.7319 2 128.0 6.3607 33.7463 1 128.9 6.3468 33.7537 2 130.1 6.3296 33.7607 2 131.1 6.3093 33.7683 1 132.0 6.2728 33.7807 2 132.9 6.2172 33.8072 1 133.8 6.1919 33.8149 2 135.0 6.1611 33.8291 2 135.9 6.1376 33.8411 1 136.8 6.1277 33.8449 2 137.9 6.1217 33.8467 2 138.9 6.1136 33.8510 2 139.9 6.1053 33.8537 3 140.8 6.0975 33.8578 3