*2013/12/16 15:38:20.16 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/03/31 17:27:59.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 102 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8921BC63 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.4325 100.8609 2 Temperature:Primary 'deg C (ITS90)' 7.68836 7.75545 3 Salinity:T0:C0 PSS-78 29.26365 29.39352 4 Number_of_bin_records n/a 4 27 $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 : Pulton Bay EVENT NUMBER : 66 LATITUDE : 50 18.40400 N ! (deg min) LONGITUDE : 125 16.29300 W ! (deg min) WATER DEPTH : 109 *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 16:09:10 5214 5214 CLEAN 5.0.4 2012/05/10 16:10:46 ? ? MERGEHDR 1.1 2012/05/10 17:36:29 5214 5214 ADTIMCH 4.3 2012/05/10 17:36:51 5214 5214 CALIB 11.7 2012/05/11 10:56:49 3599 3599 DELETE 6.3 2012/05/11 10:58:25 3599 1146 CTDEDIT 4.61 2012/05/11 13:41:34 1146 1127 BINAVE 4.1.1 2012/05/11 17:26:38 1127 102 REMOVECH 8.1.1 2012/05/12 15:40:42 102 102 HDREDIT2 2.5.1 2012/05/12 15:41:42 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:20 102 102 $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 10:56:49 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 91.09 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/05/11 13:41:34 19 records were deleted in this editing session. No data values were changed. -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\1226-066.hex Software Version 1.59 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Mar 30 2012 15:17:12 #3 Pulton Bay 50 18.404n 125 16.293w 109m bottom replicate cast ds SBE 25 CTD V 4.1a SN 334 03/31/12 14:25:37.708 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.475 vmain = 10.4 iop = 199 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 36 03/31 09:27:59 smpls 178446 to 183659 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 5214 # 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, 5214 # span 1 = -2.964, 98.590 # span 2 = 7.6882, 9.4325 # span 3 = -0.002659, 3.073152 # span 4 = -1.020, 1.360 # span 5 = 0.0000, 29.3945 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 31 2012 09:27:59 [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 10:50:13, 7.21d [datcnv_vars = 5] # datcnv_in = P:\Cruise_Data_Processing\2012-26\RAW\CTD\2012-26-0066.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\2012-26-0066 .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 15:44:12, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-26\Processing\wfilter\2012-26-0066. 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\2012-26-0066.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 of the cast and a few records corrupted by shed wake. 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 0.4 7.7555 29.2637 4 1.0 7.7412 29.2852 25 2.0 7.7253 29.2972 26 3.0 7.7196 29.2982 27 3.9 7.7175 29.2995 20 5.0 7.7162 29.3006 12 6.0 7.7146 29.3041 13 7.0 7.7138 29.3064 13 8.0 7.7145 29.3083 13 9.0 7.7127 29.3128 12 10.0 7.7103 29.3168 18 10.8 7.7105 29.3169 8 11.9 7.7114 29.3181 10 13.0 7.7102 29.3198 10 14.1 7.7095 29.3211 10 15.0 7.7091 29.3219 10 16.0 7.7080 29.3242 9 17.0 7.7061 29.3269 10 18.0 7.7043 29.3300 10 19.0 7.7041 29.3302 10 20.0 7.7027 29.3329 9 21.0 7.7017 29.3344 10 22.0 7.7003 29.3372 10 23.0 7.6999 29.3387 10 24.0 7.7000 29.3388 10 25.0 7.6989 29.3412 9 26.0 7.6979 29.3431 9 26.9 7.6974 29.3446 11 28.0 7.6962 29.3473 10 29.0 7.6961 29.3477 9 30.0 7.6949 29.3509 10 31.0 7.6950 29.3510 10 32.0 7.6931 29.3557 10 33.0 7.6931 29.3563 10 34.0 7.6943 29.3535 10 35.0 7.6949 29.3520 11 36.0 7.6928 29.3582 9 36.9 7.6903 29.3655 10 38.0 7.6900 29.3665 11 39.1 7.6902 29.3667 9 40.0 7.6902 29.3673 10 41.0 7.6901 29.3684 10 42.0 7.6904 29.3668 9 43.0 7.6905 29.3665 10 44.0 7.6901 29.3690 10 45.0 7.6888 29.3776 10 46.0 7.6884 29.3814 10 47.0 7.6886 29.3802 10 48.0 7.6887 29.3799 9 49.0 7.6888 29.3809 10 50.0 7.6886 29.3815 10 51.0 7.6888 29.3820 10 52.0 7.6885 29.3840 10 53.0 7.6889 29.3823 10 54.0 7.6888 29.3830 9 55.0 7.6889 29.3831 10 56.0 7.6890 29.3834 10 57.0 7.6891 29.3837 10 58.0 7.6891 29.3841 10 59.0 7.6891 29.3847 9 60.0 7.6893 29.3839 10 61.0 7.6893 29.3840 9 61.9 7.6897 29.3835 10 63.0 7.6898 29.3832 10 64.0 7.6899 29.3828 10 65.0 7.6901 29.3820 9 66.0 7.6902 29.3819 9 67.0 7.6901 29.3831 10 68.0 7.6901 29.3838 10 69.0 7.6902 29.3836 10 70.0 7.6905 29.3821 10 71.0 7.6906 29.3826 10 72.0 7.6906 29.3828 10 73.0 7.6907 29.3828 10 74.0 7.6907 29.3835 11 75.0 7.6909 29.3832 11 76.0 7.6910 29.3827 11 77.0 7.6911 29.3828 10 78.0 7.6914 29.3814 11 79.0 7.6916 29.3808 10 80.0 7.6916 29.3811 11 81.0 7.6918 29.3811 11 81.9 7.6916 29.3824 10 83.0 7.6918 29.3825 11 84.0 7.6916 29.3838 10 85.0 7.6918 29.3836 11 86.0 7.6918 29.3832 10 87.0 7.6917 29.3848 10 88.0 7.6916 29.3863 9 89.0 7.6913 29.3899 10 90.0 7.6911 29.3925 9 90.9 7.6911 29.3929 10 91.9 7.6913 29.3928 9 93.0 7.6914 29.3927 11 94.0 7.6915 29.3928 9 95.0 7.6916 29.3932 12 96.0 7.6916 29.3934 14 97.0 7.6917 29.3933 14 98.0 7.6918 29.3935 14 99.0 7.6919 29.3935 15 100.1 7.6920 29.3934 18 100.9 7.6921 29.3933 25