*2013/12/16 15:38:19.74 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/03/30 16:55:56.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 93 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 53CFA3A9 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.086667 95.00223 2 Temperature:Primary 'deg C (ITS90)' 7.568694 7.607227 3 Salinity:T0:C0 PSS-78 29.32008 29.57389 4 Number_of_bin_records n/a 10 17 $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 : PA2 EVENT NUMBER : 52 LATITUDE : 50 29.01600 N ! (deg min) LONGITUDE : 125 22.00300 W ! (deg min) WATER DEPTH : 100 *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 16:09:05 4269 4269 CLEAN 5.0.4 2012/05/10 16:10:41 ? ? MERGEHDR 1.1 2012/05/10 17:36:24 4269 4269 ADTIMCH 4.3 2012/05/10 17:36:46 4269 4269 CALIB 11.7 2012/05/11 10:56:45 2573 2573 DELETE 6.3 2012/05/11 10:58:21 2573 1245 CTDEDIT 4.61 2012/05/11 14:41:22 1245 1172 BINAVE 4.1.1 2012/05/11 17:26:36 1172 93 REMOVECH 8.1.1 2012/05/12 15:40:41 93 93 HDREDIT2 2.5.1 2012/05/12 15:41:41 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:19 93 93 $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 10:56:45 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 85.28 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/05/11 14:41:22 73 records were deleted in this editing session. 9 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 15:40:41 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\1226-052.hex Software Version 1.59 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Mar 29 2012 12:04:30 PA2 50 29.016N 125 22.003W 100m bottom ds SBE 25 CTD V 4.1a SN 334 03/30/12 11:11:33.694 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.468 vmain = 10.6 iop = 196 vlith = 5.0 ncasts = 30 samples = 138047 free = 910035 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 27 03/30 08:55:56 smpls 123366 to 127634 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 4269 # 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, 4269 # span 1 = -3.139, 92.780 # span 2 = 6.5067, 7.6671 # span 3 = -0.000052, 3.080407 # span 4 = -1.133, 1.134 # span 5 = 0.0000, 29.5769 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 30 2012 08:55:56 [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 10:50:05, 7.21d [datcnv_vars = 5] # datcnv_in = P:\Cruise_Data_Processing\2012-26\RAW\CTD\2012-26-0052.hex P:\Crui se_Data_Processing\2012-26\Processing\doc\2012-26-ctd.xmlcon # datcnv_skipover = 0 # wfilter_date = May 10 2012 15:41:58, 7.21d # wfilter_in = P:\Cruise_Data_Processing\2012-26\Processing\convert\2012-26-0052 .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 15:44:10, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-26\Processing\wfilter\2012-26-0052. 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 15:46:07, 7.21d [derive_vars = 1] # Derive_in = P:\Cruise_Data_Processing\2012-26\Processing\celltm\2012-26-0052.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 near the bottom 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 3.1 7.5687 29.3201 15 4.0 7.5773 29.3922 14 5.0 7.5805 29.4025 14 5.9 7.5838 29.4100 14 7.0 7.5859 29.4123 13 8.0 7.5861 29.4127 12 9.0 7.5860 29.4123 12 10.0 7.5862 29.4124 15 11.0 7.5861 29.4123 13 12.1 7.5859 29.4112 14 13.0 7.5864 29.4114 12 14.0 7.5867 29.4116 13 15.0 7.5874 29.4122 13 16.0 7.5873 29.4119 14 17.0 7.5877 29.4121 12 18.0 7.5882 29.4127 14 19.0 7.5887 29.4130 14 20.0 7.5892 29.4137 13 21.0 7.5896 29.4146 14 22.0 7.5912 29.4186 15 23.1 7.5920 29.4216 14 24.0 7.5927 29.4255 15 25.0 7.5929 29.4268 15 26.0 7.5934 29.4292 15 27.0 7.5937 29.4321 15 28.0 7.5939 29.4328 14 29.0 7.5942 29.4337 15 30.0 7.5952 29.4403 13 31.0 7.5961 29.4449 14 32.0 7.5971 29.4491 15 33.0 7.5975 29.4497 15 34.0 7.5992 29.4510 14 35.0 7.6019 29.4535 17 36.0 7.6050 29.4566 15 37.0 7.6062 29.4576 11 38.0 7.6068 29.4589 12 39.0 7.6072 29.4607 12 40.0 7.6072 29.4624 11 41.0 7.6058 29.4638 12 42.0 7.6052 29.4703 12 43.0 7.6050 29.4735 11 44.0 7.6049 29.4757 13 45.0 7.5998 29.4792 11 46.0 7.5975 29.4816 13 47.0 7.5974 29.4833 13 48.0 7.5965 29.4842 12 49.0 7.5943 29.4858 13 50.0 7.5914 29.4899 14 51.1 7.5898 29.4962 14 52.0 7.5897 29.4970 11 52.9 7.5897 29.4975 13 54.0 7.5890 29.4997 13 55.0 7.5888 29.5009 11 56.0 7.5887 29.5014 12 57.0 7.5877 29.5047 12 58.1 7.5875 29.5069 13 59.0 7.5872 29.5079 10 59.9 7.5872 29.5091 12 61.0 7.5870 29.5101 12 62.0 7.5866 29.5106 12 63.0 7.5862 29.5115 12 64.0 7.5857 29.5147 10 65.0 7.5854 29.5164 11 66.0 7.5851 29.5185 11 67.0 7.5835 29.5237 10 68.0 7.5814 29.5303 12 69.0 7.5791 29.5362 12 70.0 7.5791 29.5367 11 71.0 7.5790 29.5373 11 72.0 7.5788 29.5381 10 72.9 7.5787 29.5385 11 74.0 7.5787 29.5390 12 75.0 7.5784 29.5400 11 76.0 7.5783 29.5404 11 77.0 7.5785 29.5403 11 78.0 7.5787 29.5401 11 79.0 7.5789 29.5405 11 80.0 7.5790 29.5411 12 81.0 7.5791 29.5412 11 82.0 7.5791 29.5414 12 83.0 7.5791 29.5416 10 83.9 7.5793 29.5419 11 85.0 7.5792 29.5419 12 86.1 7.5794 29.5420 12 87.0 7.5795 29.5419 11 88.0 7.5793 29.5421 12 89.1 7.5792 29.5421 12 90.0 7.5791 29.5427 12 91.0 7.5783 29.5462 13 91.9 7.5784 29.5514 15 93.2 7.5759 29.5617 10 94.0 7.5739 29.5680 15 95.0 7.5708 29.5739 13