*2013/12/16 15:38:20.23 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/03/31 18:25:56.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 69 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E48F2ACC NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.38575 69.02891 2 Temperature:Primary 'deg C (ITS90)' 7.683211 7.73175 3 Salinity:T0:C0 PSS-78 29.34705 29.41267 4 Number_of_bin_records n/a 4 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 : Venture Pt. EVENT NUMBER : 69 LATITUDE : 50 18.14700 N ! (deg min) LONGITUDE : 125 19.96300 W ! (deg min) WATER DEPTH : 76 *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 16:09:11 2846 2846 CLEAN 5.0.4 2012/05/10 16:10:47 ? ? MERGEHDR 1.1 2012/05/10 17:36:29 2846 2846 ADTIMCH 4.3 2012/05/10 17:36:52 2846 2846 CALIB 11.7 2012/05/11 10:56:50 1525 1525 DELETE 6.3 2012/05/11 10:58:26 1525 742 CTDEDIT 4.61 2012/05/11 13:31:38 742 728 BINAVE 4.1.1 2012/05/11 17:26:38 728 69 REMOVECH 8.1.1 2012/05/12 15:40:42 69 69 HDREDIT2 2.5.1 2012/05/12 15:41:42 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:20 69 69 $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 59.35 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/05/11 13:31:38 14 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\1226-069.hex Software Version 1.59 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Mar 30 2012 15:13:13 #4 Venture Pt 50 18.147n 125 19.963w 76m bottom replicate cast touched bottom with weight ds SBE 25 CTD V 4.1a SN 334 03/31/12 14:21:34.204 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 38 03/31 10:25:56 smpls 187422 to 190267 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 2846 # 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, 2846 # span 1 = -2.907, 66.854 # span 2 = 7.3967, 7.8196 # span 3 = 0.000221, 3.077628 # span 4 = -1.245, 1.358 # span 5 = 0.0043, 29.4607 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 31 2012 10:25:56 [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 10:50:14, 7.21d [datcnv_vars = 5] # datcnv_in = P:\Cruise_Data_Processing\2012-26\RAW\CTD\2012-26-0069.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\2012-26-0069 .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\2012-26-0069. 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\2012-26-0069.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. 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 1.4 7.7318 29.3470 4 2.0 7.7133 29.3540 11 3.0 7.7046 29.3561 11 4.0 7.6985 29.3572 12 5.0 7.6950 29.3584 10 6.0 7.6934 29.3588 11 7.0 7.6925 29.3594 10 8.0 7.6924 29.3594 10 9.0 7.6921 29.3600 10 10.0 7.6921 29.3601 9 11.0 7.6912 29.3608 10 12.0 7.6901 29.3617 10 13.0 7.6897 29.3625 12 14.0 7.6895 29.3633 10 15.0 7.6891 29.3645 12 16.0 7.6868 29.3682 10 17.0 7.6864 29.3688 11 18.0 7.6867 29.3679 11 19.0 7.6872 29.3673 11 20.0 7.6875 29.3676 11 21.0 7.6876 29.3673 10 21.9 7.6873 29.3677 11 23.0 7.6871 29.3679 11 24.0 7.6871 29.3684 12 25.0 7.6869 29.3679 11 26.0 7.6861 29.3700 10 27.0 7.6853 29.3719 12 28.0 7.6840 29.3762 10 29.0 7.6840 29.3769 11 30.0 7.6841 29.3771 10 31.0 7.6842 29.3773 10 32.0 7.6840 29.3784 12 33.0 7.6840 29.3788 10 34.0 7.6841 29.3788 9 35.0 7.6841 29.3788 11 35.9 7.6841 29.3791 10 37.0 7.6840 29.3794 11 38.0 7.6837 29.3812 10 39.0 7.6837 29.3821 11 40.0 7.6841 29.3797 10 41.0 7.6841 29.3792 11 42.0 7.6842 29.3794 10 43.0 7.6842 29.3794 10 44.0 7.6840 29.3804 11 45.0 7.6838 29.3854 9 46.0 7.6839 29.3871 10 47.0 7.6839 29.3892 10 48.0 7.6840 29.3905 10 49.0 7.6842 29.3907 10 50.0 7.6842 29.3891 10 51.0 7.6842 29.3904 10 52.0 7.6843 29.3927 10 53.0 7.6842 29.3951 11 54.0 7.6841 29.3990 10 55.0 7.6839 29.4016 9 56.0 7.6838 29.4035 10 57.0 7.6835 29.4053 11 58.0 7.6832 29.4077 9 59.0 7.6835 29.4072 11 60.0 7.6834 29.4084 9 61.0 7.6837 29.4102 10 62.0 7.6839 29.4107 9 63.0 7.6840 29.4109 10 64.0 7.6839 29.4113 9 65.0 7.6840 29.4119 11 66.1 7.6840 29.4122 11 67.0 7.6841 29.4127 14 68.0 7.6841 29.4122 14 69.0 7.6844 29.4123 21