*2013/12/16 15:38:20.13 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/03/31 17:09:29.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 94AF45F NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.1826 46.61756 2 Temperature:Primary 'deg C (ITS90)' 7.70363 7.72503 3 Salinity:T0:C0 PSS-78 29.30823 29.31904 4 Number_of_bin_records n/a 8 19 $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 : Barnes Bay EVENT NUMBER : 65 LATITUDE : 50 19.35000 N ! (deg min) LONGITUDE : 125 15.73100 W ! (deg min) WATER DEPTH : 60 *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 2791 2791 CLEAN 5.0.4 2012/05/10 16:10:46 ? ? MERGEHDR 1.1 2012/05/10 17:36:28 2791 2791 ADTIMCH 4.3 2012/05/10 17:36:51 2791 2791 CALIB 11.7 2012/05/11 10:56:49 1242 1242 DELETE 6.3 2012/05/11 10:58:25 1242 551 CTDEDIT 4.61 2012/05/11 13:44:11 551 512 BINAVE 4.1.1 2012/05/11 17:26:38 512 47 REMOVECH 8.1.1 2012/05/12 15:40:42 47 47 HDREDIT2 2.5.1 2012/05/12 15:41:42 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:20 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 10:56:49 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 36.70 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/05/11 13:44:11 39 records were deleted in this editing session. 15 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\1226-065.hex Software Version 1.59 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Mar 30 2012 15:19:38 #2 Barnes Bay 50 19.350n 125 15.731w 60m? bottom replicate cast ds SBE 25 CTD V 4.1a SN 334 03/31/12 14:27:55.938 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 35 03/31 09:09:29 smpls 175655 to 178445 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 2791 # 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, 2791 # span 1 = -3.068, 44.198 # span 2 = 7.2837, 7.7688 # span 3 = -0.000034, 3.065977 # span 4 = -1.132, 1.358 # span 5 = 0.0000, 29.3192 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 31 2012 09:09:29 [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 10:50:12, 7.21d [datcnv_vars = 5] # datcnv_in = P:\Cruise_Data_Processing\2012-26\RAW\CTD\2012-26-0065.hex P:\Crui se_Data_Processing\2012-26\Processing\doc\2012-26-ctd.xmlcon # datcnv_skipover = 0 # wfilter_date = May 10 2012 15:42:00, 7.21d # wfilter_in = P:\Cruise_Data_Processing\2012-26\Processing\convert\2012-26-0065 .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\2012-26-0065. 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 15:46:09, 7.21d [derive_vars = 1] # Derive_in = P:\Cruise_Data_Processing\2012-26\Processing\celltm\2012-26-0065.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; salinity was cleaned lightly. 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 1.2 7.7250 29.3134 10 2.0 7.7178 29.3134 19 3.0 7.7140 29.3131 18 4.0 7.7127 29.3129 17 5.0 7.7142 29.3128 17 6.0 7.7146 29.3129 15 7.0 7.7158 29.3130 16 8.0 7.7120 29.3108 15 9.0 7.7071 29.3082 13 10.0 7.7084 29.3087 12 11.0 7.7094 29.3094 12 12.0 7.7093 29.3094 11 13.0 7.7105 29.3107 10 14.0 7.7105 29.3114 9 15.0 7.7103 29.3113 9 16.0 7.7096 29.3114 10 17.0 7.7091 29.3115 9 18.0 7.7100 29.3116 10 19.0 7.7085 29.3113 9 20.0 7.7082 29.3111 10 21.0 7.7077 29.3109 9 22.0 7.7059 29.3114 10 23.0 7.7061 29.3114 9 24.0 7.7076 29.3114 9 25.0 7.7066 29.3115 9 26.0 7.7059 29.3124 9 27.0 7.7054 29.3129 10 28.0 7.7052 29.3128 9 29.0 7.7054 29.3129 9 30.0 7.7040 29.3145 9 31.0 7.7036 29.3150 10 32.0 7.7040 29.3175 10 33.0 7.7042 29.3181 8 33.9 7.7041 29.3182 10 35.0 7.7043 29.3181 10 36.0 7.7044 29.3184 9 37.0 7.7043 29.3190 10 38.0 7.7045 29.3185 8 39.0 7.7048 29.3178 10 40.0 7.7050 29.3169 8 40.9 7.7051 29.3172 9 42.0 7.7052 29.3165 9 43.0 7.7054 29.3160 9 44.0 7.7054 29.3158 9 45.0 7.7055 29.3165 14 46.1 7.7055 29.3165 17 46.6 7.7057 29.3162 9