*2013/12/16 15:38:19.24 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/03/29 16:22:43.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 69 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 454B09D8 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.14975 68.99062 2 Temperature:Primary 'deg C (ITS90)' 7.566192 7.649947 3 Salinity:T0:C0 PSS-78 28.9197 29.57281 4 Number_of_bin_records n/a 8 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 : #19 MHYP EVENT NUMBER : 28 LATITUDE : 50 21.23000 N ! (deg min) LONGITUDE : 125 20.25600 W ! (deg min) WATER DEPTH : 75 *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 16:09:00 3308 3308 CLEAN 5.0.4 2012/05/10 16:10:36 ? ? MERGEHDR 1.1 2012/05/10 17:36:19 3308 3308 ADTIMCH 4.3 2012/05/10 17:36:39 3308 3308 CALIB 11.7 2012/05/11 10:56:40 1708 1708 DELETE 6.3 2012/05/11 10:58:18 1708 859 CTDEDIT 4.61 2012/05/11 16:49:08 859 836 BINAVE 4.1.1 2012/05/11 17:26:35 836 69 REMOVECH 8.1.1 2012/05/12 15:40:40 69 69 HDREDIT2 2.5.1 2012/05/12 15:41:41 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:19 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 10:56:40 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 59.25 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/05/11 16:49:08 23 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 15:40:40 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2012/05/12 15:41:41 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\1226-028.hex Software Version 1.59 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Mar 28 2012 13:01:08 #10 MHYP 50 21.230n 125 20.256w 75m bottom ds SBE 25 CTD V 4.1a SN 334 03/29/12 12:09:42.484 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.479 vmain = 10.8 iop = 195 vlith = 5.1 ncasts = 19 samples = 86440 free = 961642 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 13 03/29 08:22:43 smpls 54726 to 58033 nv = 0 avg = 1 stp = switch o f S> # nquan = 7 # nvalues = 3308 # 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, 3308 # span 1 = -3.209, 66.746 # span 2 = 6.8843, 7.6521 # span 3 = 0.000282, 3.078754 # span 4 = -1.359, 1.246 # span 5 = 0.0044, 29.5734 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 29 2012 08:22:43 [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 10:49:55, 7.21d [datcnv_vars = 5] # datcnv_in = P:\Cruise_Data_Processing\2012-26\RAW\CTD\2012-26-0028.hex P:\Crui se_Data_Processing\2012-26\Processing\doc\2012-26-ctd.xmlcon # datcnv_skipover = 0 # wfilter_date = May 10 2012 15:41:56, 7.21d # wfilter_in = P:\Cruise_Data_Processing\2012-26\Processing\convert\2012-26-0028 .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 15:44:07, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-26\Processing\wfilter\2012-26-0028. 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 15:46:04, 7.21d [derive_vars = 1] # Derive_in = P:\Cruise_Data_Processing\2012-26\Processing\celltm\2012-26-0028.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 a few 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 1.1 7.6452 28.9197 8 2.0 7.6458 29.2002 12 3.0 7.6466 29.4215 12 4.0 7.6486 29.4406 15 5.0 7.6498 29.4509 15 6.0 7.6499 29.4581 15 7.0 7.6493 29.4591 14 8.0 7.6432 29.4669 15 9.0 7.6359 29.4750 14 10.0 7.6322 29.4774 14 11.0 7.6301 29.4779 13 12.1 7.6310 29.4776 14 13.0 7.6299 29.4799 14 14.0 7.6266 29.4809 14 15.0 7.6252 29.4817 15 16.0 7.6194 29.4832 19 17.0 7.6184 29.4850 19 18.0 7.6189 29.4864 21 19.0 7.6198 29.4874 17 20.0 7.6184 29.4888 16 21.0 7.6169 29.4893 15 22.0 7.6144 29.4909 16 23.0 7.6139 29.4908 14 24.0 7.6135 29.4916 14 25.0 7.6147 29.4908 14 26.0 7.6137 29.4916 15 27.0 7.6131 29.4920 13 28.0 7.6137 29.4920 14 29.0 7.6143 29.4921 13 30.0 7.6143 29.4919 11 31.0 7.6147 29.4925 12 32.0 7.6142 29.4939 12 33.0 7.6135 29.4950 12 34.0 7.6126 29.4961 11 35.0 7.6116 29.4974 11 36.0 7.6065 29.5037 11 37.0 7.6051 29.5058 10 38.0 7.6039 29.5075 10 39.0 7.6032 29.5084 11 40.0 7.6032 29.5084 10 41.0 7.6024 29.5095 10 41.9 7.5986 29.5144 11 43.0 7.5978 29.5157 11 44.0 7.5955 29.5184 9 45.0 7.5909 29.5235 11 46.0 7.5871 29.5281 10 47.0 7.5856 29.5303 10 48.1 7.5799 29.5399 9 49.0 7.5789 29.5428 10 50.1 7.5787 29.5434 10 51.0 7.5789 29.5434 9 52.0 7.5787 29.5441 9 53.0 7.5788 29.5440 10 54.0 7.5773 29.5471 9 55.0 7.5766 29.5489 11 56.0 7.5773 29.5474 9 57.0 7.5764 29.5497 9 58.0 7.5756 29.5515 11 59.0 7.5767 29.5495 9 60.0 7.5770 29.5495 10 61.0 7.5769 29.5496 10 62.0 7.5762 29.5512 9 63.0 7.5746 29.5556 10 64.0 7.5726 29.5604 10 65.0 7.5710 29.5638 10 66.0 7.5686 29.5680 9 67.0 7.5680 29.5693 11 68.0 7.5662 29.5726 12 69.0 7.5663 29.5728 13