*2013/12/16 15:38:19.73 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/03/30 16:22:54.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C1D8BA61 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.4675 45.68745 2 Temperature:Primary 'deg C (ITS90)' 7.2421 7.670025 3 Salinity:T0:C0 PSS-78 24.58485 29.4466 4 Number_of_bin_records n/a 2 21 $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: P:\Cruise_Data_Processing\2012-26\Pro $END *ADMINISTRATION MISSION : 2012-26 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Discovery Island Sea Lice SCIENTIST : Young K. PLATFORM : Nucleus *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : PA1 EVENT NUMBER : 51 LATITUDE : 50 31.28900 N ! (deg min) LONGITUDE : 125 22.01200 W ! (deg min) WATER DEPTH : 50 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 334 $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1.2 2012/05/10 16:09:05 2809 2809 CLEAN 5.0.4 2012/05/10 16:10:41 ? ? MERGEHDR 1.1 2012/05/10 17:36:23 2809 2809 ADTIMCH 4.3 2012/05/10 17:36:45 2809 2809 CALIB 11.7 2012/05/11 10:56:44 1246 1246 DELETE 6.3 2012/05/11 10:58:21 1246 601 BINAVE 4.1.1 2012/05/11 17:26:36 601 47 REMOVECH 8.1.1 2012/05/12 15:40:41 47 47 HDREDIT2 2.5.1 2012/05/12 15:41:41 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:19 47 47 $END $REMARKS -CLEAN functions: 2012/05/10 16:10:30 20 Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -CALIB parameters: 2012/05/11 10:56:44 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2012-26\Processing\doc\2012-26-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge dbars 10 0.2500000E+01 0.1000000E+01 -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 35.80 dbars Sample interval (from FILE section of header) = 0.125 seconds. -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 2012/05/12 15:40:41 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2012/05/12 15:41:41 Applied edit header: P:\Cruise_Data_Processing\2012-26\Processing\doc\2012-26-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: Salinity:Practical:T0:C0 [PSS-78] Name: Salinity:T0:C0 ==> Salinity:Practical:T0:C0 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties\Desktop\CTD Data\1226-051.hex Software Version 1.59 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Mar 29 2012 12:06:41 PA1 50 31.789n 125 22.012w 50m bottom ds SBE 25 CTD V 4.1a SN 334 03/30/12 11:15:03.071 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.482 vmain = 10.6 iop = 197 vlith = 5.0 ncasts = 30 samples = 138047 free = 910035 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 = 501 battery type = ALKALINE 0 external voltages sampled S> dh cast 26 03/30 08:22:54 smpls 120557 to 123365 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 2809 # 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, 2809 # span 1 = -3.106, 43.296 # span 2 = 6.2276, 7.6811 # span 3 = 0.000600, 3.066895 # span 4 = -1.359, 1.471 # span 5 = 0.0059, 29.4471 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 30 2012 08:22:54 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5013 # 30-Dec-10 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36827688e-003 # 6.37644136e-004 # 2.08195791e-005 # 1.72930982e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3531 # 29-Dec-10 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02007086e+001 # 1.55928564e+000 # -1.50293924e-003 # 2.03428753e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0464 # 17-Jan-11 # 7.937995e+002 # -2.072391e-001 # 2.742260e-007 # 0.00000 # # # # datcnv_date = Apr 03 2012 10:50:05, 7.21d [datcnv_vars = 5] # datcnv_in = P:\Cruise_Data_Processing\2012-26\RAW\CTD\2012-26-0051.hex P:\Crui se_Data_Processing\2012-26\Processing\doc\2012-26-ctd.xmlcon # datcnv_skipover = 0 # wfilter_date = May 10 2012 15:41:58, 7.21d # wfilter_in = P:\Cruise_Data_Processing\2012-26\Processing\convert\2012-26-0051 .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 10 2012 15:44:10, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-26\Processing\wfilter\2012-26-0051. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 10 2012 15:46:07, 7.21d [derive_vars = 1] # Derive_in = P:\Cruise_Data_Processing\2012-26\Processing\celltm\2012-26-0051.c nv P:\Cruise_Data_Processing\2012-26\Processing\doc\2012-26-ctd.xmlcon # file_type = ascii END* -------------------------------------------------------------------------------- Note: Some records from an initial soak period were removed using a text editor. Data Processing Notes: ---------------------- The pressure sensor was reading very low so has been recalibrated by adding 2.5db. There were only 3 salinity calibration bottles, but they suggest that the CTD salinity is within ±0.01. For details on the processing see processing report: 2012-26-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure:StrainGauge dbars 10 -99 () (2.5 1) $END !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 0.5 7.2421 24.5849 2 1.0 7.2760 25.0206 18 2.1 7.4924 27.1632 18 3.0 7.6487 28.4331 21 4.0 7.6700 28.9931 16 5.0 7.6630 29.1464 14 6.0 7.6500 29.1817 13 7.0 7.6271 29.2349 15 8.0 7.6264 29.2493 11 9.0 7.6288 29.2672 13 10.0 7.6280 29.2807 11 11.0 7.6276 29.2832 11 12.0 7.6232 29.2849 11 13.0 7.6156 29.2856 13 14.0 7.6128 29.2859 13 15.1 7.6073 29.2898 13 16.0 7.6126 29.3224 15 17.0 7.6282 29.3561 13 18.0 7.6327 29.3638 13 19.0 7.6350 29.3721 12 20.1 7.6311 29.3789 12 21.0 7.6277 29.3822 10 22.0 7.6242 29.3866 13 23.0 7.6233 29.3878 11 24.0 7.6206 29.3887 12 25.0 7.6189 29.3884 11 26.0 7.6175 29.3893 12 27.0 7.6170 29.3914 12 28.0 7.6167 29.3918 11 29.0 7.6163 29.3926 12 30.0 7.6142 29.3953 12 31.0 7.6088 29.4057 12 32.0 7.5998 29.4143 12 33.0 7.5910 29.4185 13 34.0 7.5891 29.4208 12 35.0 7.5877 29.4229 12 36.0 7.5875 29.4240 12 37.0 7.5868 29.4258 11 38.0 7.5853 29.4274 12 39.0 7.5825 29.4295 10 40.0 7.5797 29.4311 12 41.1 7.5807 29.4353 13 42.0 7.5816 29.4392 16 42.9 7.5806 29.4434 16 44.0 7.5788 29.4448 16 45.0 7.5779 29.4458 17 45.7 7.5782 29.4466 11