*2011/05/21 14:07:08.22 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/08/31 17:26:58.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 100 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9746DBC4 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.1503 100.0808 2 Temperature:Primary 'deg C (ITS90)' 10.62955 10.74021 3 Salinity:T0:C0 PSS-78 29.44882 29.71572 4 Number_of_bin_records n/a 6 21 $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 : OK Ch2 EVENT NUMBER : 13 LATITUDE : 50 18.45000 N ! (deg min) LONGITUDE : 125 15.96000 W ! (deg min) WATER DEPTH : 400 *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 12:09:44 3036 3036 MERGEHDR 1.1 2011/05/19 15:40:03 3036 3036 ADTIMCH 4.3 2011/05/19 16:00:53 3036 3036 DELETE 6.3 2011/05/19 17:29:54 3036 871 CLIP 1.3 2011/05/19 17:32:21 871 853 CTDEDIT 4.61 2011/05/20 12:49:23 853 821 BINAVE 4.1.1 2011/05/20 13:55:05 821 100 REMOVECH 8.0 2011/05/21 14:03:57 100 100 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 90.60 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 12:49:23 32 records were deleted in this editing session. 117 changes in channel Salinity:T0:C0 -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 31012.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Aug 31 2010 18:26:19 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 12 08/31 10:26:58 smpls 43928 to 46963 nv = 0 avg = 1 stp = switch o f S> # nquan = 7 # nvalues = 3036 # 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, 3036 # span 1 = -0.898, 100.601 # span 2 = 10.6278, 11.0610 # span 3 = 0.011007, 3.374344 # span 4 = -1.210, 1.437 # span 5 = 0.0723, 29.9711 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Aug 31 2010 10:26:58 # 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 10:40:07, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-72\RAW\CTD\2010-72-0013.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\2010-72-0013 .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\2010-72-0013. 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\2010-72-0013.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 and bottom of the cast; salinity was cleaned lightly. ---------------------------------------------------------------------- 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 1.1 10.7402 29.4488 10 2.0 10.7339 29.4599 17 3.0 10.7300 29.4758 15 4.0 10.7294 29.4923 15 5.0 10.7289 29.5204 15 6.0 10.7283 29.5259 14 7.0 10.7282 29.5261 12 8.0 10.7243 29.5338 13 9.0 10.7226 29.5407 13 10.0 10.7225 29.5415 12 11.0 10.7233 29.5390 13 12.0 10.7238 29.5377 10 13.0 10.7236 29.5395 12 14.0 10.7215 29.5492 11 15.0 10.7207 29.5514 11 16.0 10.7194 29.5558 9 17.0 10.7186 29.5587 10 18.0 10.7159 29.5651 10 19.0 10.7108 29.5776 9 20.0 10.7098 29.5802 11 21.0 10.7096 29.5812 9 22.0 10.7088 29.5836 10 23.0 10.7082 29.5854 9 24.0 10.7078 29.5865 10 25.0 10.7082 29.5860 8 26.0 10.7073 29.5883 9 27.1 10.7056 29.5922 9 28.0 10.7058 29.5924 8 29.0 10.7041 29.5962 9 30.0 10.7002 29.6047 8 31.0 10.6942 29.6164 9 32.0 10.6894 29.6252 9 33.0 10.6847 29.6320 9 34.0 10.6794 29.6390 8 35.0 10.6770 29.6408 10 36.0 10.6771 29.6409 8 37.1 10.6738 29.6452 9 38.0 10.6730 29.6467 8 39.0 10.6726 29.6470 7 40.0 10.6719 29.6484 6 41.1 10.6707 29.6508 7 42.0 10.6704 29.6513 6 43.0 10.6711 29.6508 7 44.0 10.6713 29.6511 6 45.0 10.6717 29.6508 7 46.1 10.6718 29.6508 6 47.0 10.6723 29.6503 6 48.0 10.6717 29.6508 7 49.0 10.6728 29.6499 6 50.0 10.6738 29.6494 7 51.0 10.6724 29.6514 6 52.0 10.6703 29.6540 6 53.0 10.6700 29.6547 7 54.0 10.6697 29.6551 6 54.9 10.6698 29.6550 6 55.9 10.6699 29.6550 7 57.0 10.6702 29.6550 6 58.0 10.6688 29.6565 7 59.0 10.6665 29.6593 6 60.0 10.6626 29.6657 7 61.0 10.6615 29.6677 6 62.0 10.6614 29.6680 6 63.0 10.6617 29.6678 7 64.1 10.6574 29.6743 6 65.0 10.6563 29.6775 6 66.0 10.6550 29.6819 6 67.0 10.6549 29.6821 6 68.0 10.6546 29.6804 7 69.0 10.6582 29.6810 7 70.0 10.6570 29.6835 6 71.0 10.6571 29.6837 6 72.0 10.6567 29.6840 6 72.9 10.6572 29.6828 7 74.0 10.6550 29.6866 6 75.0 10.6512 29.6921 7 76.1 10.6503 29.6921 6 77.0 10.6511 29.6916 6 78.0 10.6516 29.6901 7 79.1 10.6497 29.6912 6 80.0 10.6480 29.6927 6 81.0 10.6523 29.6892 7 82.0 10.6479 29.6931 6 83.0 10.6462 29.6947 6 84.0 10.6506 29.6919 6 85.0 10.6513 29.6917 7 86.0 10.6518 29.6914 6 87.0 10.6488 29.6939 7 88.0 10.6469 29.6956 6 88.9 10.6460 29.6968 6 90.0 10.6426 29.6987 7 91.0 10.6426 29.6987 6 92.0 10.6424 29.6990 7 93.0 10.6429 29.6991 8 94.0 10.6401 29.7020 7 95.0 10.6364 29.7075 8 96.0 10.6345 29.7099 8 96.9 10.6317 29.7127 8 98.0 10.6314 29.7132 8 99.0 10.6303 29.7144 7 100.1 10.6295 29.7157 21