*2011/05/27 13:06:02.14 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/12/09 19:05:17.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 40 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F3B95B15 NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.214692 40.83309 2 Temperature:Primary 'deg C (ITS90)' 7.797746 8.273735 3 Transmissivity %/metre 53.39545 56.52692 4 Salinity:T0:C0 PSS-78 28.32453 29.41697 5 Number_of_bin_records n/a 13 36 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-79\Pro $END *ADMINISTRATION MISSION : 2010-79 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Discovery Islands Circulation SCIENTIST : Tuele D. PLATFORM : Big Winds *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : White Rk EVENT NUMBER : 14 LATITUDE : 50 15.48000 N ! (deg min) LONGITUDE : 125 5.27000 W ! (deg min) *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 2011/05/24 17:41:48 2779 2779 MERGEHDR 1.1 2011/05/25 14:26:20 2779 2779 ADTIMCH 4.3 2011/05/26 16:51:30 2779 2779 SHIFTDAT 3.4 2011/05/26 17:32:58 2779 2779 DELETE 6.3 2011/05/27 09:27:26 2779 1100 CLIP 1.3 2011/05/27 09:27:33 1100 1078 CTDEDIT 4.61 2011/05/27 10:33:35 1078 1029 BINAVE 4.1.1 2011/05/27 11:16:14 1029 40 REMOVECH 8.0 2011/05/27 11:52:52 40 40 HDREDIT2 2.5.1 2011/05/27 13:06:02 ? ? $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 SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.40 Salinity was recalculated after shift -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 31.33 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 = 0.700, 50000.000 Time Not Available in File -CTDEDIT 2011/05/27 10:33:35 49 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 2011/05/27 11:52:52 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2011/05/27 13:06:02 Applied edit header: Q:\Cruise_Data_Processing\2010-79\Processing\doc\2009-79-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:\Documents and Settings\tueled\My Documents\My DATA\Raza 2010\raz adec018.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Dec 13 2010 10:33:11 2010-72 Nucleus ds SBE 25 CTD V 4.1a SN 334 12/13/10 11:26:39.169 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.525 vmain = 11.4 iop = 231 vlith = 5.0 ncasts = 25 samples = 97587 free = 664654 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 2 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 S> dh cast 18 12/09 12:05:17 smpls 73609 to 76387 nv = 2 avg = 1 stp = switch o f S> # nquan = 8 # nvalues = 2779 # 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 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 6 = sal00: Salinity, Practical [PSU] # name 7 = flag: flag # span 0 = 1, 2779 # span 1 = -0.590, 41.331 # span 2 = 7.0175, 8.2743 # span 3 = 0.082110, 3.119679 # span 4 = -0.680, 0.510 # span 5 = 0.5308, 90.3174 # span 6 = 0.6178, 29.4180 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Dec 09 2010 12:05:17 # 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 # 0.20000 # # # # # # 498DR # 01-Nov-2010 # 21.5899 # -1.2090 # 0.250 # # # # # # # datcnv_date = May 24 2011 17:34:47, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-79\RAW\CTD\2010-79-0018.hex Q:\Crui se_Data_Processing\2010-79\Processing\doc\2010-79-ctd.con # datcnv_skipover = 0 # wfilter_date = May 24 2011 17:37:29, 7.20c # wfilter_in = Q:\Cruise_Data_Processing\2010-79\Processing\convert\2010-79-0014 .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 24 2011 17:38:57, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-79\Processing\wfilter\2010-79-0014. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 24 2011 17:40:07, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-79\Processing\celltm\2010-79-0014.c nv Q:\Cruise_Data_Processing\2010-79\Processing\doc\2010-79-ctd.con # file_type = ascii END* CTDEDIT was used to remove a few records from the top and bottom of the cast. ---------------------------------------------------------------------- The pressure sensor is considered ±0.2db Based on a bottle comparison from another cruise and a post-cruise factory report on sensor calibration drift, the CTD salinity calibration is considered to be accurate to within 0.001. The CTD salinity precision is considered ±0.001psu when stopped. In motion the salinity is considered ±0.005psu. ---------------------------------------------------------------------- !--1--- ---2---- --3-- ---4---- -5-- !Pressu Temperat Trans Salinity Numb !re ure: missi :T0:C0 er_o ! Primary vity ~bin ! _rec ! ords !------ -------- ----- -------- ---- *END OF HEADER 2.2 7.7977 56.1 28.3245 13 3.0 7.8120 56.1 28.3701 25 4.0 7.8233 56.3 28.4043 24 5.0 7.8302 56.5 28.4177 26 6.0 7.8452 56.4 28.4491 23 7.0 7.8517 56.2 28.4654 26 8.0 7.8659 56.2 28.5027 25 9.0 7.8861 56.1 28.5580 26 10.0 7.9019 56.1 28.5860 25 11.0 7.9363 55.3 28.6439 24 12.0 7.9797 54.7 28.7772 26 13.0 8.0117 55.1 28.8522 25 14.0 8.0413 55.2 28.9220 26 15.0 8.0545 55.1 28.9415 25 16.0 8.0744 55.0 28.9744 28 17.0 8.0824 54.6 28.9886 23 18.0 8.0930 55.0 29.0107 22 19.0 8.1053 54.9 29.0342 24 20.0 8.1079 54.7 29.0513 27 21.0 8.1201 55.1 29.0785 26 22.0 8.1321 54.9 29.1033 24 23.0 8.1413 54.5 29.1233 26 24.0 8.1624 54.3 29.1687 26 25.0 8.1860 53.4 29.2230 22 26.0 8.2126 53.6 29.2792 26 27.0 8.2360 54.1 29.3314 26 28.0 8.2416 54.5 29.3448 24 29.0 8.2418 54.2 29.3470 24 30.0 8.2424 54.4 29.3475 26 31.0 8.2433 54.2 29.3487 21 32.0 8.2431 54.3 29.3482 26 33.0 8.2442 54.4 29.3507 24 34.0 8.2442 54.4 29.3507 27 35.0 8.2449 54.5 29.3522 27 36.0 8.2453 54.4 29.3535 36 37.0 8.2455 54.5 29.3538 31 38.0 8.2499 54.5 29.3632 34 39.0 8.2572 54.7 29.3816 36 40.0 8.2663 55.0 29.4002 31 40.8 8.2737 55.3 29.4170 23