*2011/05/21 14:07:08.52 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/09/01 17:30:25.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 107 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6C35CD16 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.034048 106.7777 2 Temperature:Primary 'deg C (ITS90)' 9.08856 14.25385 3 Salinity:T0:C0 PSS-78 24.10016 30.10727 4 Number_of_bin_records n/a 6 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 : Rendez1 EVENT NUMBER : 21 LATITUDE : 50 17.03000 N ! (deg min) LONGITUDE : 125 2.37000 W ! (deg min) WATER DEPTH : 496 *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 12:09:47 3337 3337 MERGEHDR 1.1 2011/05/19 15:40:05 3337 3337 ADTIMCH 4.3 2011/05/19 16:00:55 3337 3337 DELETE 6.3 2011/05/19 17:29:56 3337 1020 CLIP 1.3 2011/05/19 17:32:22 1020 998 CTDEDIT 4.61 2011/05/20 13:28:00 998 996 BINAVE 4.1.1 2011/05/20 13:55:06 996 107 REMOVECH 8.0 2011/05/21 14:03:57 107 107 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 96.92 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 -CTDEDIT 2011/05/20 13:28:00 2 records were deleted in this editing session. No data values were changed. -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\Sept 1020.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Sep 01 2010 20:51:49 2010-72 Nucleus ds SBE 25 CTD V 4.1a SN 334 09/01/10 20:54:54.353 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.657 vmain = 12.2 iop = 181 vlith = 5.2 ncasts = 27 samples = 102753 free = 945329 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 20 09/01 10:30:25 smpls 77921 to 81257 nv = 0 avg = 1 stp = switch o f S> # nquan = 7 # nvalues = 3337 # 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, 3337 # span 1 = -0.898, 106.915 # span 2 = 9.0877, 15.4079 # span 3 = -0.002370, 3.255689 # span 4 = -1.135, 1.418 # span 5 = 0.0000, 30.1113 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 01 2010 10:30:25 # 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 10:40:13, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-72\RAW\CTD\2010-72-0021.hex Q:\Crui se_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # datcnv_skipover = 0 # wfilter_date = May 19 2011 11:14:23, 7.20c # wfilter_in = Q:\Cruise_Data_Processing\2010-72\Processing\convert\2010-72-0021 .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 12:05:22, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-72\Processing\wfilter\2010-72-0021. 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 12:05:40, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-72\Processing\celltm\2010-72-0021.c nv Q:\Cruise_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # file_type = ascii END* CTDEDIT was used to remove a few records from the top of the cast. ---------------------------------------------------------------------- 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 14.2538 24.1002 21 2.0 12.9250 25.8810 22 3.0 11.9880 26.6411 21 4.0 12.0070 26.7210 20 5.0 11.7806 26.9904 22 6.0 10.9585 27.5472 20 7.0 10.8479 27.6203 20 8.0 10.4688 27.8714 21 9.0 10.4140 27.9448 19 9.9 10.3267 28.1243 11 11.0 10.2575 28.2247 12 12.0 10.1969 28.3263 12 13.0 10.1011 28.4628 12 14.1 10.0352 28.4924 13 15.1 9.9328 28.5383 10 16.0 9.9012 28.6729 13 17.0 9.8540 28.7473 11 18.0 9.8456 28.7534 11 19.0 9.8356 28.7694 12 20.0 9.8237 28.7820 12 21.0 9.8055 28.7959 11 22.0 9.7955 28.8025 12 23.0 9.7731 28.8323 12 24.0 9.7197 28.9197 12 25.0 9.7168 28.9250 11 26.0 9.7082 28.9413 12 27.0 9.6573 29.0184 12 28.0 9.6381 29.0407 11 29.0 9.6221 29.0664 11 30.0 9.6143 29.0882 10 31.0 9.6115 29.0984 10 32.0 9.6095 29.1073 9 33.0 9.6046 29.1219 9 34.0 9.5889 29.2119 10 35.0 9.5714 29.2603 9 36.0 9.5637 29.2776 9 37.0 9.5610 29.2845 9 38.0 9.5512 29.3089 9 39.0 9.5400 29.3270 9 40.0 9.5386 29.3386 10 41.0 9.5313 29.3591 9 42.0 9.5104 29.3863 8 43.0 9.5063 29.3893 9 44.0 9.4917 29.3987 9 45.1 9.4790 29.4057 8 46.0 9.4690 29.4226 8 47.0 9.4671 29.4345 8 48.0 9.4667 29.4416 7 49.0 9.4667 29.4462 6 49.9 9.4647 29.4608 6 51.0 9.4653 29.4661 7 52.0 9.4681 29.4684 6 53.0 9.4701 29.4709 6 54.0 9.4710 29.4724 6 55.0 9.4712 29.4727 7 56.0 9.4711 29.4727 6 57.0 9.4713 29.4728 6 58.0 9.4709 29.4744 6 59.0 9.4715 29.4741 6 60.0 9.4733 29.4749 7 61.0 9.4780 29.4782 6 62.0 9.4827 29.4826 6 63.0 9.4863 29.4872 7 64.1 9.4869 29.4888 6 65.1 9.4811 29.4913 6 66.1 9.4777 29.4906 6 67.0 9.4651 29.4976 6 68.0 9.4491 29.5175 6 69.0 9.4372 29.5400 7 70.0 9.4199 29.5697 6 71.0 9.4039 29.5950 6 72.0 9.3980 29.6036 6 73.0 9.3939 29.6096 7 74.0 9.3918 29.6123 6 75.0 9.3831 29.6249 6 76.0 9.3659 29.6447 7 77.0 9.3443 29.6717 6 78.0 9.3340 29.6889 6 79.0 9.3097 29.7249 7 80.0 9.2808 29.7664 7 81.0 9.2606 29.7931 7 82.0 9.2522 29.8046 7 83.0 9.2496 29.8084 6 84.0 9.2273 29.8477 7 85.0 9.1994 29.8990 8 86.0 9.1886 29.9170 6 87.0 9.1831 29.9207 8 88.0 9.1782 29.9242 6 88.9 9.1728 29.9342 7 90.0 9.1655 29.9483 7 91.0 9.1606 29.9579 8 92.0 9.1538 29.9741 6 92.9 9.1505 29.9817 7 94.0 9.1496 29.9841 8 95.0 9.1453 29.9939 7 96.0 9.1385 30.0085 8 97.0 9.1302 30.0254 8 98.0 9.1195 30.0488 8 99.0 9.1156 30.0553 8 100.1 9.1145 30.0569 8 101.1 9.1123 30.0571 8 102.0 9.1099 30.0588 8 103.0 9.1095 30.0642 8 104.0 9.0991 30.0819 6 105.0 9.0909 30.0986 7 106.1 9.0893 30.1022 10 106.8 9.0886 30.1073 15