*2013/12/16 15:38:19.65 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/03/30 00:04:15.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 103 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5A0D3BE3 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.975 103.6906 2 Temperature:Primary 'deg C (ITS90)' 7.529591 7.670656 3 Salinity:T0:C0 PSS-78 29.36374 29.62707 4 Number_of_bin_records n/a 5 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 : Channe Passage EVENT NUMBER : 47 LATITUDE : 50 27.47300 N ! (deg min) LONGITUDE : 125 20.44500 W ! (deg min) WATER DEPTH : 116 *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 16:09:04 3684 3684 CLEAN 5.0.4 2012/05/10 16:10:40 ? ? MERGEHDR 1.1 2012/05/10 17:36:23 3684 3684 ADTIMCH 4.3 2012/05/10 17:36:44 3684 3684 CALIB 11.7 2012/05/11 10:56:44 2471 2471 DELETE 6.3 2012/05/11 10:58:21 2471 1135 CTDEDIT 4.61 2012/05/11 15:08:14 1135 1100 BINAVE 4.1.1 2012/05/11 17:26:36 1100 103 REMOVECH 8.1.1 2012/05/12 15:40:41 103 103 HDREDIT2 2.5.1 2012/05/12 15:41:41 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:19 103 103 $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 10:56:44 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 94.07 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/05/11 15:08:14 35 records were deleted in this editing session. 56 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\1226-047.hex Software Version 1.59 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Mar 28 2012 18:49:22 #17 Channe Passage 50 27.473n 125 20.445w 116m bottom ds SBE 25 CTD V 4.1a SN 334 03/29/12 17:57:45.011 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.414 vmain = 10.6 iop = 197 vlith = 5.0 ncasts = 26 samples = 120557 free = 927525 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 24 03/29 16:04:15 smpls 111621 to 115304 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 3684 # 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, 3684 # span 1 = -2.643, 101.567 # span 2 = 7.5282, 7.7937 # span 3 = 0.011119, 3.091368 # span 4 = -1.472, 1.247 # span 5 = 0.0781, 29.6377 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 29 2012 16:04:15 [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 10:50:03, 7.21d [datcnv_vars = 5] # datcnv_in = P:\Cruise_Data_Processing\2012-26\RAW\CTD\2012-26-0047.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\2012-26-0047 .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 15:44:09, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-26\Processing\wfilter\2012-26-0047. 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 15:46:06, 7.21d [derive_vars = 1] # Derive_in = P:\Cruise_Data_Processing\2012-26\Processing\celltm\2012-26-0047.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 7.6702 29.3637 15 3.0 7.6697 29.3676 14 4.0 7.6694 29.3790 12 5.0 7.6696 29.4082 10 6.0 7.6705 29.4305 9 7.0 7.6705 29.4333 10 7.9 7.6707 29.4333 9 9.0 7.6704 29.4335 10 10.0 7.6673 29.4437 10 11.0 7.6656 29.4521 10 12.0 7.6648 29.4568 10 13.0 7.6646 29.4634 10 14.0 7.6642 29.4619 11 15.0 7.6681 29.4607 10 16.0 7.6695 29.4636 11 17.0 7.6680 29.4663 9 18.0 7.6484 29.4831 10 19.0 7.6428 29.4879 9 20.0 7.6377 29.4937 11 21.0 7.6365 29.4955 9 22.0 7.6357 29.4955 11 23.1 7.6341 29.4971 10 24.0 7.6341 29.4973 10 25.0 7.6346 29.4973 10 26.0 7.6341 29.4985 11 27.0 7.6290 29.5039 13 28.0 7.6257 29.5080 10 29.0 7.6220 29.5113 12 30.0 7.6109 29.5173 11 31.0 7.6112 29.5164 14 32.1 7.6088 29.5190 10 32.9 7.6057 29.5210 11 34.0 7.6084 29.5177 11 35.0 7.6104 29.5154 10 35.9 7.6101 29.5159 10 37.0 7.6149 29.5111 12 38.0 7.6155 29.5108 11 39.0 7.6160 29.5100 9 40.0 7.6144 29.5120 12 41.1 7.6149 29.5115 9 42.0 7.6140 29.5124 10 43.0 7.6153 29.5113 12 44.0 7.6143 29.5128 9 44.9 7.6135 29.5134 11 46.0 7.6083 29.5220 11 47.0 7.6070 29.5247 10 48.0 7.6063 29.5263 12 49.0 7.6081 29.5242 11 50.0 7.6109 29.5199 12 51.0 7.6115 29.5197 11 52.0 7.6109 29.5213 11 53.0 7.6076 29.5300 11 54.1 7.6062 29.5357 9 55.0 7.6072 29.5342 10 56.0 7.6077 29.5335 10 57.0 7.6059 29.5366 9 58.0 7.6036 29.5409 12 59.0 7.6039 29.5415 8 60.0 7.6005 29.5467 11 61.0 7.5992 29.5487 8 62.0 7.5991 29.5488 11 63.0 7.5988 29.5492 10 64.0 7.5988 29.5494 11 65.0 7.5979 29.5504 10 66.0 7.5969 29.5519 11 67.0 7.5959 29.5532 10 68.0 7.5953 29.5540 11 69.0 7.5942 29.5555 12 70.0 7.5939 29.5561 10 71.0 7.5947 29.5553 13 72.0 7.5955 29.5544 9 73.0 7.5961 29.5536 12 74.0 7.5963 29.5536 8 74.9 7.5963 29.5537 11 76.0 7.5960 29.5541 9 77.0 7.5950 29.5554 10 78.0 7.5889 29.5622 9 79.0 7.5851 29.5663 11 80.0 7.5831 29.5686 9 81.0 7.5796 29.5721 11 82.1 7.5737 29.5782 11 82.9 7.5584 29.5942 11 84.0 7.5594 29.5932 11 85.0 7.5628 29.5896 10 86.1 7.5624 29.5901 13 87.0 7.5658 29.5868 11 88.0 7.5653 29.5867 14 89.0 7.5674 29.5841 11 90.0 7.5637 29.5884 12 91.0 7.5368 29.6164 11 92.0 7.5354 29.6184 11 93.0 7.5340 29.6206 12 94.1 7.5321 29.6230 11 95.1 7.5339 29.6214 11 96.0 7.5327 29.6228 10 97.0 7.5314 29.6243 12 98.0 7.5298 29.6265 10 99.0 7.5296 29.6271 11 100.0 7.5301 29.6266 12 101.1 7.5305 29.6260 11 102.0 7.5309 29.6256 12 103.0 7.5306 29.6261 15 103.7 7.5303 29.6266 5