*2013/12/16 15:38:18.93 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/03/28 01:04:14.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 134 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 859F4874 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.1916 133.9388 2 Temperature:Primary 'deg C (ITS90)' 7.573246 7.627611 3 Salinity:T0:C0 PSS-78 29.51041 29.57059 4 Number_of_bin_records n/a 7 18 $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 : 23 EVENT NUMBER : 14 LATITUDE : 50 15.69100 N ! (deg min) LONGITUDE : 125 22.97000 W ! (deg min) WATER DEPTH : 247 *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 4020 4020 CLEAN 5.0.4 2012/05/10 16:10:32 ? ? MERGEHDR 1.1 2012/05/10 17:36:15 4020 4020 ADTIMCH 4.3 2012/05/10 17:36:35 4020 4020 CALIB 11.7 2012/05/11 10:56:38 4020 4020 DELETE 6.3 2012/05/11 10:58:15 4020 1240 CTDEDIT 4.61 2012/05/11 17:08:16 1240 1221 BINAVE 4.1.1 2012/05/11 17:26:34 1221 134 REMOVECH 8.1.1 2012/05/12 15:40:39 134 134 HDREDIT2 2.5.1 2012/05/12 15:41:40 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:18 134 134 $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 10:56:38 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 124.40 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/05/11 17:08:16 19 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 15:40:39 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\1226-014.hex Software Version 1.59 Temperature SN = 5013 Conductivity SN = 3531 System UpLoad Time = Mar 26 2012 18:21:52 23 50 15.691n 125 22.970w 247m bottom ds SBE 25 CTD V 4.1a SN 334 03/27/12 17:30:25.701 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.461 vmain = 11.1 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 4 03/27 17:04:14 smpls 14626 to 18645 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 4020 # 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, 4020 # span 1 = -2.790, 131.905 # span 2 = 7.5710, 7.6622 # span 3 = 0.186373, 3.081792 # span 4 = -1.134, 1.473 # span 5 = 1.4497, 29.5734 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 27 2012 17:04:14 [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 10:49:49, 7.21d [datcnv_vars = 5] # datcnv_in = P:\Cruise_Data_Processing\2012-26\RAW\CTD\2012-26-0014.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\2012-26-0014 .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\2012-26-0014. 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\2012-26-0014.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. 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 7.6273 29.5104 10 1.9 7.6273 29.5106 18 2.9 7.6266 29.5112 14 3.9 7.6252 29.5116 13 5.0 7.6252 29.5117 9 6.0 7.6252 29.5117 9 7.0 7.6259 29.5110 10 8.0 7.6258 29.5113 10 9.0 7.6263 29.5109 10 10.0 7.6259 29.5114 9 11.0 7.6259 29.5114 10 12.0 7.6262 29.5113 9 13.0 7.6266 29.5111 11 14.0 7.6265 29.5112 10 15.0 7.6264 29.5113 11 16.0 7.6271 29.5109 11 17.0 7.6276 29.5104 9 18.0 7.6276 29.5107 11 19.0 7.6270 29.5113 9 20.0 7.6262 29.5117 11 21.0 7.6276 29.5109 9 22.0 7.6264 29.5117 10 23.0 7.6268 29.5115 9 24.0 7.6267 29.5116 10 25.0 7.6260 29.5123 8 26.0 7.6257 29.5126 10 27.0 7.6233 29.5143 9 28.0 7.6231 29.5146 9 29.0 7.6226 29.5151 9 30.0 7.6234 29.5144 9 31.0 7.6248 29.5134 9 32.0 7.6247 29.5136 10 33.0 7.6245 29.5140 8 34.0 7.6230 29.5154 9 35.0 7.6232 29.5152 8 36.0 7.6240 29.5148 9 37.0 7.6253 29.5136 8 38.0 7.6257 29.5133 9 39.0 7.6257 29.5134 9 40.0 7.6254 29.5139 8 41.0 7.6255 29.5138 9 42.0 7.6252 29.5140 8 43.0 7.6234 29.5157 9 44.0 7.6161 29.5215 8 45.0 7.6146 29.5227 8 45.9 7.6145 29.5231 9 46.9 7.6147 29.5229 8 48.0 7.6148 29.5231 8 49.0 7.6144 29.5234 9 50.0 7.6142 29.5236 8 50.9 7.6152 29.5229 8 51.9 7.6149 29.5233 8 53.0 7.6142 29.5239 9 54.0 7.6125 29.5251 8 55.1 7.6117 29.5258 9 56.0 7.6109 29.5268 7 57.0 7.6093 29.5279 9 58.0 7.6094 29.5279 8 59.0 7.6098 29.5277 8 60.0 7.6079 29.5294 8 61.0 7.6063 29.5308 8 61.9 7.6063 29.5308 8 63.0 7.6062 29.5307 9 64.0 7.6075 29.5298 8 65.0 7.6065 29.5308 8 66.0 7.6080 29.5295 8 67.0 7.6051 29.5322 9 68.0 7.6016 29.5353 8 69.0 7.6009 29.5361 9 70.0 7.5984 29.5383 9 71.0 7.5962 29.5403 8 72.0 7.5928 29.5440 8 73.0 7.5923 29.5445 10 74.0 7.5923 29.5445 8 75.0 7.5944 29.5427 9 76.0 7.5917 29.5453 8 77.0 7.5914 29.5459 9 78.0 7.5847 29.5531 8 79.0 7.5831 29.5549 8 80.0 7.5834 29.5547 9 81.0 7.5831 29.5550 8 82.0 7.5833 29.5550 9 83.0 7.5834 29.5551 8 84.0 7.5836 29.5547 8 85.0 7.5831 29.5555 8 86.0 7.5833 29.5555 8 87.0 7.5833 29.5557 10 88.1 7.5836 29.5557 8 89.0 7.5833 29.5562 7 90.0 7.5830 29.5565 9 91.0 7.5829 29.5568 8 92.0 7.5827 29.5573 8 93.0 7.5827 29.5573 8 94.0 7.5812 29.5587 8 95.0 7.5808 29.5592 8 96.0 7.5817 29.5585 8 97.0 7.5819 29.5584 8 98.0 7.5809 29.5595 8 99.0 7.5797 29.5610 8 100.0 7.5799 29.5609 8 101.0 7.5800 29.5608 9 102.0 7.5804 29.5603 7 103.0 7.5810 29.5599 8 104.0 7.5814 29.5597 9 105.0 7.5817 29.5594 8 106.0 7.5818 29.5595 9 107.0 7.5820 29.5597 7 108.0 7.5810 29.5603 9 109.0 7.5798 29.5617 8 110.0 7.5804 29.5612 9 111.1 7.5794 29.5622 8 112.0 7.5789 29.5629 8 113.0 7.5795 29.5622 8 114.0 7.5795 29.5623 9 115.0 7.5800 29.5621 10 116.0 7.5803 29.5618 10 117.0 7.5805 29.5616 11 118.0 7.5800 29.5622 11 119.0 7.5808 29.5615 9 120.0 7.5800 29.5625 9 121.0 7.5791 29.5634 10 122.0 7.5795 29.5632 9 123.0 7.5792 29.5636 10 124.0 7.5781 29.5649 9 125.0 7.5770 29.5660 10 126.0 7.5790 29.5640 10 127.0 7.5807 29.5624 10 128.0 7.5809 29.5625 10 129.0 7.5811 29.5625 9 129.9 7.5809 29.5625 10 131.0 7.5787 29.5649 11 132.0 7.5785 29.5651 14 133.0 7.5749 29.5687 17 133.9 7.5732 29.5706 15