*2011/05/21 14:07:08.83 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/09/02 17:40:07.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 102 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2A522B72 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.2568 101.6441 2 Temperature:Primary 'deg C (ITS90)' 8.774588 16.30387 3 Salinity:T0:C0 PSS-78 25.22887 30.11588 4 Number_of_bin_records n/a 5 29 $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_Processing\2010-72\Pro $END *ADMINISTRATION MISSION : 2010-72 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Discovery Islands Circulation SCIENTIST : Tuele D. PLATFORM : Nucleus *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : Homfray EVENT NUMBER : 30 LATITUDE : 50 14.10000 N ! (deg min) LONGITUDE : 124 37.13000 W ! (deg min) WATER DEPTH : 380 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2011/05/19 12:09:51 3757 3757 MERGEHDR 1.1 2011/05/19 15:40:07 3757 3757 ADTIMCH 4.3 2011/05/19 16:00:58 3757 3757 DELETE 6.3 2011/05/19 17:29:59 3757 877 CLIP 1.3 2011/05/19 17:32:22 877 854 CTDEDIT 4.61 2011/05/20 13:41:37 854 836 BINAVE 4.1.1 2011/05/20 13:55:07 836 102 REMOVECH 8.0 2011/05/21 14:03:58 102 102 HDREDIT2 2.5.1 2011/05/21 14:07:08 ? ? $END $REMARKS -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section Add 7.00 hours to times in data records -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 < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 91.74 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 0.500, 50000.000 Time Not Available in File -CTDEDIT 2011/05/20 13:41:37 18 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. -REMOVECH 2011/05/21 14:03:58 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2011/05/21 14:07:08 Applied edit header: Q:\Cruise_Data_Processing\2010-72\Processing\doc\2009-72-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Dicovery Islands\2010-72\CTD Data\Sept 02029.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Sep 02 2010 15:38:30 2010-72 Nucleus ds SBE 25 CTD V 4.1a SN 334 09/02/10 15:43:50.072 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.661 vmain = 11.7 iop = 185 vlith = 5.2 ncasts = 38 samples = 141488 free = 906594 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2850 battery type = ALKALINE 0 external voltages sampled S> dh cast 29 09/02 10:40:07 smpls 113378 to 117134 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 3757 # 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, Practical [PSU] # name 6 = flag: flag # span 0 = 1, 3757 # span 1 = -0.719, 101.736 # span 2 = 8.7717, 16.9347 # span 3 = -0.000049, 3.387492 # span 4 = -1.323, 1.455 # span 5 = 0.0000, 30.1199 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 02 2010 10:40:07 # bad_flag = -9.990e-29 # # # # # # -9 # 30-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36843352e-003 # 6.37967509e-004 # 2.10378556e-005 # 1.77863450e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # -9 # 07-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02029480e+001 # 1.56004578e+000 # -1.66872888e-003 # 2.10715177e-004 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 0464 # 23-Mar-06 # 7.965379e+002 # -2.072944e-001 # 2.458910e-007 # 0.00000 # # # # datcnv_date = May 19 2011 10:40:19, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-72\RAW\CTD\2010-72-0030.hex Q:\Crui se_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # datcnv_skipover = 0 # wfilter_date = May 19 2011 11:14:24, 7.20c # wfilter_in = Q:\Cruise_Data_Processing\2010-72\Processing\convert\2010-72-0030 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = May 19 2011 12:05:24, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-72\Processing\wfilter\2010-72-0030. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 19 2011 12:05:42, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-72\Processing\celltm\2010-72-0030.c nv Q:\Cruise_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # file_type = ascii END* CTDEDIT was used to remove a few records from the top of the cast. ---------------------------------------------------------------------- The pressure sensor is considered ±0.2db The CTD salinity is within 0.001 of bottles and post-cruise calibration showed no signficiant drift in temperature and conductivity. The CTD salinity precision is considered ±0.001psu when stopped. In motion the salinity is considered ±0.005psu. ---------------------------------------------------------------------- !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.3 16.3039 25.2289 15 2.0 14.2659 27.0157 29 2.9 14.0135 27.0701 26 4.0 13.8856 27.0952 18 5.0 13.6213 27.1901 20 6.0 13.2518 27.4297 19 7.1 13.0574 27.5230 17 8.0 13.0402 27.5344 14 9.0 12.9824 27.5604 12 10.0 12.7884 27.6381 9 11.0 12.5595 27.7452 9 11.9 12.2817 27.8626 10 12.9 12.1330 27.8972 10 14.0 11.7912 28.0046 10 15.0 11.4401 28.0305 9 16.0 10.9737 28.1104 10 17.0 10.8089 28.1497 10 18.0 10.6203 28.2398 9 19.0 10.5210 28.3130 9 20.0 10.3807 28.4078 10 21.0 10.2150 28.5254 10 22.0 10.0685 28.6303 10 23.0 9.9767 28.7094 9 24.0 9.8897 28.7910 9 25.0 9.7774 28.9142 10 26.0 9.7549 28.9513 10 27.1 9.7483 28.9574 10 28.0 9.7234 28.9944 8 29.0 9.6874 29.0539 9 30.0 9.6800 29.0639 7 31.0 9.6510 29.1039 6 32.0 9.6029 29.1598 7 33.1 9.5915 29.1950 6 34.0 9.5718 29.2135 5 34.9 9.5676 29.2220 6 36.0 9.5624 29.2352 7 37.0 9.5581 29.2401 5 38.0 9.5494 29.2495 7 39.0 9.5290 29.2723 6 40.1 9.5286 29.2782 6 41.0 9.5277 29.2791 5 41.9 9.5217 29.2870 6 43.0 9.5270 29.3029 7 44.1 9.4844 29.3211 6 45.0 9.4602 29.3414 6 46.0 9.4566 29.3489 5 46.9 9.4425 29.3681 6 48.0 9.4267 29.3930 7 49.0 9.4059 29.4144 6 50.0 9.3898 29.4291 6 51.1 9.3782 29.4412 6 52.0 9.3640 29.4587 6 53.0 9.3604 29.4674 6 54.0 9.3595 29.4706 6 55.0 9.3551 29.4848 6 56.0 9.3420 29.4932 6 57.0 9.2946 29.5293 6 58.0 9.2804 29.5522 6 59.0 9.2567 29.5700 6 60.0 9.2497 29.5794 6 61.0 9.2113 29.5900 6 62.0 9.1250 29.6166 6 63.0 9.0504 29.6378 6 64.0 9.0153 29.6491 6 65.0 8.9689 29.6897 6 66.0 8.9511 29.7298 6 67.0 8.9410 29.7552 6 68.0 8.9296 29.7916 6 68.9 8.9260 29.8165 6 70.0 8.9232 29.8298 7 71.0 8.9152 29.8427 5 72.0 8.9097 29.8675 7 73.0 8.9026 29.8851 6 74.0 8.9058 29.8962 6 75.0 8.9098 29.9073 6 76.0 8.9452 29.9324 6 77.0 8.9420 29.9551 7 78.1 8.9314 29.9612 6 79.0 8.9284 29.9664 5 79.9 8.9361 29.9726 6 81.0 8.9040 29.9742 7 82.0 8.8754 29.9827 5 82.9 8.8510 29.9890 6 84.0 8.8458 29.9932 7 85.0 8.8439 29.9971 6 86.0 8.8557 30.0057 6 87.0 8.8689 30.0197 7 87.9 8.8717 30.0335 6 89.0 8.8593 30.0369 7 90.0 8.8730 30.0480 7 91.0 8.8611 30.0509 7 92.0 8.8539 30.0589 7 93.0 8.8444 30.0625 8 94.0 8.8364 30.0680 12 95.0 8.8272 30.0736 9 96.0 8.8207 30.0761 6 97.0 8.8179 30.0776 6 98.0 8.8115 30.0831 8 99.0 8.7814 30.0972 8 100.0 8.7746 30.1072 8 101.1 8.7781 30.1122 12 101.6 8.7841 30.1159 12