*2011/05/21 14:07:08.90 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/09/02 19:09:09.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 13 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6E44B089 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.16664 12.66173 2 Temperature:Primary 'deg C (ITS90)' 10.53343 16.02919 3 Salinity:T0:C0 PSS-78 15.43454 28.32545 4 Number_of_bin_records n/a 11 47 $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 : Double EVENT NUMBER : 32 LATITUDE : 50 19.13000 N ! (deg min) LONGITUDE : 124 47.09000 W ! (deg min) WATER DEPTH : 54 *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 12:09:52 4065 4065 MERGEHDR 1.1 2011/05/19 15:40:07 4065 4065 ADTIMCH 4.3 2011/05/19 16:00:59 4065 4065 DELETE 6.3 2011/05/19 17:29:59 4065 513 CLIP 1.3 2011/05/19 17:32:23 513 496 CTDEDIT 4.61 2011/05/20 13:43:33 496 473 BINAVE 4.1.1 2011/05/20 13:55:07 473 13 REMOVECH 8.0 2011/05/21 14:03:58 13 13 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 2.84 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 13:43:33 23 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 02031.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Sep 02 2010 15:40:56 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 31 09/02 12:09:09 smpls 119887 to 123951 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 4065 # 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, 4065 # span 1 = -0.473, 12.842 # span 2 = 10.5094, 16.6572 # span 3 = -0.001327, 3.205392 # span 4 = -0.434, 0.359 # span 5 = 0.0000, 28.3591 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 02 2010 12:09:09 # 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 10:40:20, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-72\RAW\CTD\2010-72-0032.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\2010-72-0032 .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\2010-72-0032. 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 12:05:43, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-72\Processing\celltm\2010-72-0032.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 and bottom 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 1.2 16.0292 15.4345 25 2.0 15.5920 17.9006 38 3.0 14.7532 23.4461 39 4.0 13.8266 25.1682 43 5.0 12.7050 26.6242 41 6.0 12.1479 27.2274 40 7.0 11.8398 27.4021 38 8.0 11.3806 27.7021 38 9.0 11.0824 27.8979 47 10.0 10.9536 27.9779 39 11.0 10.9177 28.0078 37 12.0 10.7306 28.1617 37 12.7 10.5334 28.3254 11