*2013/12/16 15:38:20.19 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/03/31 17:53:46.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 109 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BF9F1F72 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.049083 110.0169 2 Temperature:Primary 'deg C (ITS90)' 7.691566 7.862875 3 Salinity:T0:C0 PSS-78 29.29456 29.39786 4 Number_of_bin_records n/a 8 15 $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 : #4B EVENT NUMBER : 67 LATITUDE : 50 18.48000 N ! (deg min) LONGITUDE : 125 18.70300 W ! (deg min) WATER DEPTH : 120 *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 3762 3762 CLEAN 5.0.4 2012/05/10 16:10:46 ? ? MERGEHDR 1.1 2012/05/10 17:36:29 3762 3762 ADTIMCH 4.3 2012/05/10 17:36:52 3762 3762 CALIB 11.7 2012/05/11 10:56:49 2314 2314 DELETE 6.3 2012/05/11 10:58:25 2314 1176 CTDEDIT 4.61 2012/05/11 13:36:10 1176 1130 BINAVE 4.1.1 2012/05/11 17:26:38 1130 109 REMOVECH 8.1.1 2012/05/12 15:40:42 109 109 HDREDIT2 2.5.1 2012/05/12 15:41:42 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:20 109 109 $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 101.15 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/05/11 13:36:10 46 records were deleted in this editing session. 54 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\1226-067.hex Software Version 1.59 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Mar 30 2012 15:15:10 #4 B 50 18.480n 125 18.703w 120m bottom ds SBE 25 CTD V 4.1a SN 334 03/31/12 14:23:35.552 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 37 03/31 09:53:46 smpls 183660 to 187421 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 3762 # 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, 3762 # span 1 = -2.926, 108.654 # span 2 = 7.6570, 8.0014 # span 3 = -0.000364, 3.077494 # span 4 = -1.358, 1.360 # span 5 = 0.0000, 29.4008 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 31 2012 09:53:46 [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\2012-26-0067.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\2012-26-0067 .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\2012-26-0067. 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\2012-26-0067.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 2.0 7.8629 29.2946 12 3.0 7.7965 29.3079 13 4.0 7.7722 29.3097 11 5.1 7.7659 29.3111 12 6.0 7.7755 29.3178 11 7.0 7.7628 29.3203 12 8.0 7.7527 29.3203 12 9.0 7.7346 29.3205 11 10.0 7.7240 29.3204 11 10.9 7.7160 29.3205 11 12.0 7.7136 29.3204 13 13.0 7.7098 29.3206 11 13.9 7.7083 29.3206 12 15.0 7.7041 29.3211 12 16.0 7.7036 29.3211 12 17.0 7.7030 29.3214 11 18.0 7.7033 29.3211 12 19.0 7.7023 29.3214 12 20.0 7.7017 29.3216 11 21.0 7.7006 29.3223 12 22.0 7.7003 29.3224 11 23.0 7.7001 29.3225 12 24.0 7.6999 29.3227 10 25.0 7.7003 29.3220 13 26.0 7.7000 29.3224 10 27.0 7.6999 29.3225 11 28.0 7.7001 29.3223 12 29.0 7.6996 29.3228 10 30.0 7.6986 29.3243 10 31.0 7.6982 29.3250 12 32.0 7.6986 29.3245 11 33.0 7.6976 29.3269 11 34.0 7.6975 29.3279 11 35.0 7.6961 29.3313 11 36.0 7.6964 29.3309 11 37.0 7.6972 29.3291 11 38.0 7.6976 29.3287 11 39.0 7.6971 29.3292 9 40.0 7.6965 29.3310 11 41.0 7.6974 29.3284 10 42.0 7.6959 29.3269 10 43.0 7.6958 29.3275 10 44.0 7.6942 29.3284 9 45.0 7.6941 29.3292 10 46.0 7.6945 29.3281 10 47.0 7.6946 29.3284 10 48.0 7.6948 29.3290 9 49.0 7.6952 29.3305 10 49.9 7.6949 29.3311 11 51.0 7.6953 29.3316 11 52.0 7.6966 29.3303 10 53.0 7.6963 29.3324 11 54.0 7.6964 29.3334 10 55.0 7.6940 29.3434 11 56.0 7.6923 29.3523 9 56.9 7.6924 29.3530 11 58.0 7.6921 29.3561 11 59.0 7.6918 29.3594 10 60.0 7.6917 29.3602 11 61.0 7.6918 29.3594 10 62.0 7.6920 29.3592 10 63.0 7.6920 29.3602 10 64.0 7.6917 29.3643 9 65.0 7.6916 29.3658 10 66.1 7.6918 29.3657 10 67.0 7.6923 29.3633 9 68.0 7.6922 29.3647 10 69.0 7.6920 29.3660 10 70.0 7.6921 29.3668 10 71.0 7.6920 29.3678 10 72.0 7.6916 29.3709 10 73.0 7.6916 29.3725 9 74.0 7.6917 29.3722 10 75.0 7.6925 29.3667 10 76.0 7.6928 29.3642 9 77.0 7.6925 29.3675 10 78.0 7.6924 29.3677 9 79.0 7.6925 29.3684 10 80.0 7.6926 29.3680 9 81.0 7.6926 29.3683 10 82.0 7.6927 29.3687 9 83.0 7.6928 29.3679 9 84.0 7.6930 29.3679 9 85.0 7.6931 29.3676 9 86.0 7.6932 29.3673 9 87.0 7.6934 29.3670 10 88.0 7.6936 29.3655 8 89.0 7.6936 29.3672 9 90.0 7.6938 29.3658 9 91.0 7.6940 29.3650 8 92.0 7.6943 29.3646 9 93.0 7.6944 29.3654 9 94.1 7.6945 29.3655 9 95.0 7.6945 29.3659 8 96.0 7.6946 29.3659 9 97.0 7.6946 29.3669 9 98.0 7.6941 29.3697 8 99.0 7.6941 29.3705 9 100.0 7.6945 29.3684 9 101.0 7.6947 29.3678 9 102.0 7.6945 29.3687 8 103.0 7.6936 29.3778 9 104.0 7.6931 29.3844 10 105.0 7.6928 29.3888 10 106.0 7.6925 29.3926 12 107.0 7.6920 29.3979 13 108.0 7.6927 29.3929 13 109.0 7.6933 29.3871 15 110.0 7.6934 29.3876 13