*2013/12/16 15:38:18.87 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/03/27 23:22:05.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 70 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CC68614D NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.046895 71.55 2 Temperature:Primary 'deg C (ITS90)' 7.623437 7.645463 3 Salinity:T0:C0 PSS-78 29.38167 29.45787 4 Number_of_bin_records n/a 1 24 $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 : 10 LATITUDE : 50 18.10700 N ! (deg min) LONGITUDE : 125 20.05500 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 16:08:56 3294 3294 CLEAN 5.0.4 2012/05/10 16:10:32 ? ? MERGEHDR 1.1 2012/05/10 17:36:15 3294 3294 ADTIMCH 4.3 2012/05/10 17:36:35 3294 3294 CALIB 11.7 2012/05/11 10:56:37 3294 3294 DELETE 6.3 2012/05/11 10:58:15 3294 740 CTDEDIT 4.61 2012/05/11 17:19:58 740 621 BINAVE 4.1.1 2012/05/11 17:26:33 621 70 REMOVECH 8.1.1 2012/05/12 15:40:39 70 70 HDREDIT2 2.5.1 2012/05/12 15:41:40 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:18 70 70 $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 10:56:37 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 61.66 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/05/11 17:19:58 119 records were deleted in this editing session. 45 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 15:40:39 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2012/05/12 15:41:40 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\1226-010.hex Software Version 1.59 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Mar 26 2012 18:17:53 Venture Pt #4 50 18.107n 125 20.055w 76m bottom ds SBE 25 CTD V 4.1a SN 334 03/27/12 17:26:03.117 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.461 vmain = 11.2 iop = 191 vlith = 5.1 ncasts = 5 samples = 18646 free = 1029436 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 2 03/27 15:22:05 smpls 7824 to 11117 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 3294 # 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, 3294 # span 1 = -2.681, 69.159 # span 2 = 7.6233, 8.1969 # span 3 = -0.000526, 3.072576 # span 4 = -1.245, 1.473 # span 5 = 0.0000, 29.4583 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 27 2012 15:22:05 [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 10:49:48, 7.21d [datcnv_vars = 5] # datcnv_in = P:\Cruise_Data_Processing\2012-26\RAW\CTD\2012-26-0010.hex P:\Crui se_Data_Processing\2012-26\Processing\doc\2012-26-ctd.xmlcon # datcnv_skipover = 0 # wfilter_date = May 10 2012 15:41:55, 7.21d # wfilter_in = P:\Cruise_Data_Processing\2012-26\Processing\convert\2012-26-0010 .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 15:44:06, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-26\Processing\wfilter\2012-26-0010. 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 15:46:02, 7.21d [derive_vars = 1] # Derive_in = P:\Cruise_Data_Processing\2012-26\Processing\celltm\2012-26-0010.c nv P:\Cruise_Data_Processing\2012-26\Processing\doc\2012-26-ctd.xmlcon # file_type = ascii END* 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 3.0 7.6408 29.3817 19 4.0 7.6404 29.3931 24 5.0 7.6404 29.3994 22 6.0 7.6412 29.4013 15 7.0 7.6413 29.4095 14 8.0 7.6413 29.4110 14 9.0 7.6418 29.4107 13 10.0 7.6420 29.4108 13 11.0 7.6420 29.4116 10 12.1 7.6407 29.4135 10 13.0 7.6406 29.4138 9 14.0 7.6391 29.4163 9 15.0 7.6409 29.4127 8 16.0 7.6411 29.4122 9 17.0 7.6410 29.4126 8 18.0 7.6416 29.4114 8 19.0 7.6416 29.4112 8 20.0 7.6413 29.4114 9 21.1 7.6407 29.4120 7 22.0 7.6419 29.4115 8 23.0 7.6420 29.4116 8 24.0 7.6423 29.4113 9 25.0 7.6448 29.4158 7 26.0 7.6455 29.4197 8 27.0 7.6451 29.4191 8 28.0 7.6432 29.4168 8 29.0 7.6422 29.4153 8 30.0 7.6412 29.4138 8 31.1 7.6425 29.4152 8 32.0 7.6425 29.4173 8 33.0 7.6422 29.4235 8 33.9 7.6417 29.4256 8 35.0 7.6410 29.4257 8 36.0 7.6403 29.4254 8 37.0 7.6409 29.4259 7 37.9 7.6369 29.4342 8 39.0 7.6367 29.4349 9 40.0 7.6334 29.4397 7 41.0 7.6305 29.4440 8 42.0 7.6311 29.4441 7 43.0 7.6311 29.4438 8 44.0 7.6314 29.4432 7 45.1 7.6312 29.4436 8 46.1 7.6313 29.4433 7 47.0 7.6315 29.4435 7 48.1 7.6311 29.4451 7 49.1 7.6296 29.4475 7 50.0 7.6279 29.4507 7 50.9 7.6272 29.4519 7 52.0 7.6269 29.4526 7 53.0 7.6269 29.4526 8 54.0 7.6270 29.4526 7 55.0 7.6269 29.4532 8 56.1 7.6266 29.4537 7 57.1 7.6269 29.4534 8 58.0 7.6269 29.4533 7 59.0 7.6259 29.4549 7 60.0 7.6256 29.4554 8 61.0 7.6259 29.4553 7 62.0 7.6260 29.4552 8 63.0 7.6260 29.4553 8 64.0 7.6260 29.4555 7 65.0 7.6253 29.4564 8 66.0 7.6238 29.4577 7 67.0 7.6236 29.4579 8 68.0 7.6234 29.4578 8 69.0 7.6237 29.4574 9 70.0 7.6236 29.4577 9 71.0 7.6240 29.4575 14 71.6 7.6242 29.4571 1