*2011/05/21 14:07:08.29 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/08/31 19:07:41.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6D1E0133 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.013818 58.6154 2 Temperature:Primary 'deg C (ITS90)' 10.76124 10.79429 3 Salinity:T0:C0 PSS-78 29.06084 29.0904 4 Number_of_bin_records n/a 5 22 $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: Q:\Cruise_Data_Processing\2010-72\Pro $END *ADMINISTRATION MISSION : 2010-72 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Discovery Islands Circulation SCIENTIST : Tuele D. PLATFORM : Nucleus *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : Surge Nar. EVENT NUMBER : 15 LATITUDE : 50 13.79000 N ! (deg min) LONGITUDE : 125 9.27000 W ! (deg min) WATER DEPTH : 170 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2011/05/19 12:09:45 3592 3592 MERGEHDR 1.1 2011/05/19 15:40:03 3592 3592 ADTIMCH 4.3 2011/05/19 16:00:53 3592 3592 DELETE 6.3 2011/05/19 17:29:54 3592 569 CLIP 1.3 2011/05/19 17:32:21 569 555 BINAVE 4.1.1 2011/05/20 13:55:05 555 59 REMOVECH 8.0 2011/05/21 14:03:57 59 59 HDREDIT2 2.5.1 2011/05/21 14:07:08 ? ? $END $REMARKS -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section Add 7.00 hours to times in data records -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 < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 48.69 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 0.500, 50000.000 Time Not Available in File -The following BINAVE parameters were used: Bin channel = Pressure 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 2011/05/21 14:03:57 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2011/05/21 14:07:08 Applied edit header: Q:\Cruise_Data_Processing\2010-72\Processing\doc\2009-72-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Dicovery Islands\2010-72\CTD Data\August 31014.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Aug 31 2010 18:28:22 2010-72 Nucleus ds SBE 25 CTD V 4.1a SN 334 08/31/10 18:33:18.139 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.579 vmain = 12.4 iop = 179 vlith = 5.1 ncasts = 18 samples = 64421 free = 983661 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 = 2850 battery type = ALKALINE 0 external voltages sampled S> dh cast 14 08/31 12:07:41 smpls 49264 to 52855 nv = 0 avg = 1 stp = switch o f S> # nquan = 7 # nvalues = 3592 # 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, 3592 # span 1 = -0.828, 58.690 # span 2 = 10.7516, 12.4124 # span 3 = -0.005131, 3.336285 # span 4 = -0.963, 1.323 # span 5 = 0.0000, 29.5675 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Aug 31 2010 12:07:41 # bad_flag = -9.990e-29 # # # # # # -9 # 30-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36843352e-003 # 6.37967509e-004 # 2.10378556e-005 # 1.77863450e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # -9 # 07-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02029480e+001 # 1.56004578e+000 # -1.66872888e-003 # 2.10715177e-004 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 0464 # 23-Mar-06 # 7.965379e+002 # -2.072944e-001 # 2.458910e-007 # 0.00000 # # # # datcnv_date = May 19 2011 10:40:08, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-72\RAW\CTD\2010-72-0015.hex Q:\Crui se_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # datcnv_skipover = 0 # wfilter_date = May 19 2011 11:14:22, 7.20c # wfilter_in = Q:\Cruise_Data_Processing\2010-72\Processing\convert\2010-72-0015 .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 19 2011 12:05:21, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-72\Processing\wfilter\2010-72-0015. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 19 2011 12:05:39, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-72\Processing\celltm\2010-72-0015.c nv Q:\Cruise_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # file_type = ascii END* ---------------------------------------------------------------------- The pressure sensor is considered ±0.2db The CTD salinity is within 0.001 of bottles and post-cruise calibration showed no signficiant drift in temperature and conductivity. The CTD salinity precision is considered ±0.001psu when stopped. In motion the salinity is considered ±0.005psu. ---------------------------------------------------------------------- !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.0 10.7656 29.0785 22 2.0 10.7642 29.0802 21 3.0 10.7665 29.0783 19 4.0 10.7713 29.0749 15 5.0 10.7709 29.0753 11 5.9 10.7711 29.0754 12 6.9 10.7696 29.0764 13 8.0 10.7687 29.0776 13 9.1 10.7729 29.0754 13 10.0 10.7747 29.0743 13 11.0 10.7747 29.0742 10 12.0 10.7760 29.0744 10 13.0 10.7823 29.0702 12 14.0 10.7852 29.0688 10 15.0 10.7771 29.0756 11 16.0 10.7655 29.0845 10 17.0 10.7640 29.0859 10 18.0 10.7612 29.0888 10 18.9 10.7618 29.0885 10 20.0 10.7638 29.0871 10 21.0 10.7646 29.0866 10 22.0 10.7834 29.0705 9 23.0 10.7861 29.0695 9 24.0 10.7861 29.0730 8 25.0 10.7733 29.0825 8 26.0 10.7624 29.0904 7 27.0 10.7822 29.0728 8 28.0 10.7839 29.0712 7 29.0 10.7848 29.0710 7 30.0 10.7853 29.0713 8 31.0 10.7846 29.0717 8 32.0 10.7856 29.0708 7 33.0 10.7914 29.0650 8 34.0 10.7925 29.0637 7 35.0 10.7929 29.0630 8 36.0 10.7921 29.0645 7 37.0 10.7924 29.0642 8 38.0 10.7930 29.0625 8 39.0 10.7938 29.0616 7 40.0 10.7943 29.0608 8 41.0 10.7920 29.0629 7 42.0 10.7816 29.0734 7 43.0 10.7885 29.0656 7 44.0 10.7889 29.0659 7 45.0 10.7922 29.0627 7 46.0 10.7924 29.0626 7 47.0 10.7888 29.0672 6 48.0 10.7921 29.0636 7 49.0 10.7897 29.0665 7 50.0 10.7938 29.0616 7 51.0 10.7909 29.0659 6 52.0 10.7846 29.0730 7 53.0 10.7850 29.0718 7 53.9 10.7852 29.0718 6 54.9 10.7880 29.0710 7 56.0 10.7884 29.0693 8 57.1 10.7910 29.0630 13 58.0 10.7925 29.0610 15 58.6 10.7871 29.0700 5