*2013/12/16 15:38:20.29 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/03/31 18:56:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 83 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FBC47711 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.102615 83.02013 2 Temperature:Primary 'deg C (ITS90)' 7.676311 7.700638 3 Salinity:T0:C0 PSS-78 29.3543 29.43162 4 Number_of_bin_records n/a 7 14 $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 : Okisollo EVENT NUMBER : 71 LATITUDE : 50 17.29400 N ! (deg min) LONGITUDE : 125 20.85900 W ! (deg min) WATER DEPTH : 123 *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 16:09:12 3087 3087 CLEAN 5.0.4 2012/05/10 16:10:47 ? ? MERGEHDR 1.1 2012/05/10 17:36:30 3087 3087 ADTIMCH 4.3 2012/05/10 17:36:53 3087 3087 CALIB 11.7 2012/05/11 10:56:50 1750 1750 DELETE 6.3 2012/05/11 10:58:26 1750 756 CTDEDIT 4.61 2012/05/11 13:22:11 756 751 BINAVE 4.1.1 2012/05/11 17:26:39 751 83 REMOVECH 8.1.1 2012/05/12 15:40:42 83 83 HDREDIT2 2.5.1 2012/05/12 15:41:42 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:20 83 83 $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 10:56:50 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 73.52 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/05/11 13:22:11 5 records were deleted in this editing session. 51 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 2012/05/12 15:40:42 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2012/05/12 15:41:42 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\1226-071.hex Software Version 1.59 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Mar 30 2012 15:09:08 #1 Okisollo 50 17.294n 125 20.859w 123m bottom Sounder showed 370ft, but wire went slack like CTD hit bottom around 82m ds SBE 25 CTD V 4.1a SN 334 03/31/12 14:16:29.393 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.475 vmain = 10.5 iop = 198 vlith = 5.1 ncasts = 43 samples = 205965 free = 842117 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 40 03/31 10:56:00 smpls 193904 to 196990 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 3087 # 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, 3087 # span 1 = -2.926, 81.020 # span 2 = 7.6639, 7.8206 # span 3 = 0.020286, 3.073420 # span 4 = -1.245, 1.473 # span 5 = 0.1443, 29.4337 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 31 2012 10:56:00 [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 10:50:16, 7.21d [datcnv_vars = 5] # datcnv_in = P:\Cruise_Data_Processing\2012-26\RAW\CTD\2012-26-0071.hex P:\Crui se_Data_Processing\2012-26\Processing\doc\2012-26-ctd.xmlcon # datcnv_skipover = 0 # wfilter_date = May 10 2012 15:42:01, 7.21d # wfilter_in = P:\Cruise_Data_Processing\2012-26\Processing\convert\2012-26-0071 .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 15:44:13, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-26\Processing\wfilter\2012-26-0071. 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 15:46:10, 7.21d [derive_vars = 1] # Derive_in = P:\Cruise_Data_Processing\2012-26\Processing\celltm\2012-26-0071.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. CTDEDIT was used to remove records from the top and bottom of the cast; salinity was cleaned. 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 1.1 7.7006 29.3543 13 2.0 7.6897 29.3694 13 3.0 7.6882 29.3766 13 3.9 7.6878 29.3787 11 5.0 7.6838 29.3742 12 6.0 7.6831 29.3708 11 7.0 7.6826 29.3689 10 8.0 7.6834 29.3680 9 9.0 7.6858 29.3624 10 10.0 7.6879 29.3583 9 11.0 7.6904 29.3563 9 12.0 7.6875 29.3796 9 13.0 7.6879 29.3769 9 14.0 7.6841 29.3930 8 15.0 7.6843 29.3949 9 16.0 7.6841 29.3953 9 17.0 7.6819 29.3966 9 18.0 7.6851 29.3938 9 19.0 7.6884 29.3916 9 20.0 7.6873 29.3926 9 21.0 7.6860 29.3937 10 22.0 7.6867 29.3955 10 23.0 7.6869 29.3955 9 24.0 7.6856 29.3942 8 25.0 7.6854 29.3949 10 26.0 7.6854 29.3955 8 27.0 7.6855 29.3959 9 28.0 7.6851 29.3956 9 29.0 7.6842 29.3960 8 30.0 7.6848 29.3949 9 31.0 7.6859 29.3947 9 32.1 7.6844 29.3949 9 33.0 7.6844 29.3955 8 34.0 7.6838 29.3997 9 35.0 7.6840 29.4020 8 36.0 7.6840 29.4024 10 37.0 7.6796 29.4190 8 38.0 7.6773 29.4281 9 39.0 7.6774 29.4276 9 40.0 7.6778 29.4271 9 41.0 7.6764 29.4310 8 42.0 7.6763 29.4316 9 43.0 7.6772 29.4286 9 44.0 7.6769 29.4302 8 45.0 7.6774 29.4296 9 46.0 7.6774 29.4296 8 47.0 7.6809 29.4199 8 48.0 7.6801 29.4203 9 49.0 7.6798 29.4198 8 50.0 7.6780 29.4262 9 51.0 7.6780 29.4265 9 52.0 7.6781 29.4263 9 53.0 7.6778 29.4274 9 54.0 7.6790 29.4251 8 55.0 7.6796 29.4239 9 56.0 7.6803 29.4223 9 57.0 7.6811 29.4202 8 58.0 7.6806 29.4221 9 59.0 7.6808 29.4217 9 60.0 7.6830 29.4153 8 60.9 7.6838 29.4138 9 62.0 7.6868 29.4030 9 63.1 7.6868 29.4019 9 64.0 7.6873 29.4033 8 65.0 7.6866 29.4049 9 66.0 7.6862 29.4052 7 66.9 7.6869 29.4046 9 68.0 7.6872 29.4048 9 69.0 7.6879 29.4047 9 70.0 7.6888 29.4038 9 71.0 7.6891 29.4029 8 72.0 7.6883 29.4040 8 73.0 7.6880 29.4054 9 74.0 7.6880 29.4054 8 75.0 7.6894 29.4031 9 76.1 7.6893 29.4033 8 77.0 7.6885 29.4048 8 78.0 7.6890 29.4046 9 79.0 7.6891 29.4046 8 80.0 7.6892 29.4037 8 81.1 7.6894 29.4034 9 82.0 7.6896 29.4032 14 83.0 7.6895 29.4029 8