*2011/05/27 13:06:02.11 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/12/09 18:58:02.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 26 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F46E2A79 NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.14252 25.56367 2 Temperature:Primary 'deg C (ITS90)' 7.659668 8.1153 3 Transmissivity %/metre 53.25294 56.02692 4 Salinity:T0:C0 PSS-78 28.02037 29.07963 5 Number_of_bin_records n/a 3 34 $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 : Jesse Flat EVENT NUMBER : 13 LATITUDE : 50 15.16000 N ! (deg min) LONGITUDE : 125 5.53000 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 17:41:47 2216 2216 MERGEHDR 1.1 2011/05/25 14:26:20 2216 2216 ADTIMCH 4.3 2011/05/26 16:51:30 2216 2216 SHIFTDAT 3.4 2011/05/26 17:32:58 2216 2216 DELETE 6.3 2011/05/27 09:27:26 2216 718 CLIP 1.3 2011/05/27 09:27:33 718 695 CTDEDIT 4.61 2011/05/27 10:30:56 695 682 BINAVE 4.1.1 2011/05/27 11:16:14 682 26 REMOVECH 8.0 2011/05/27 11:52:52 26 26 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 15.79 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 10:30:56 13 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 adec017.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Dec 13 2010 10:32:04 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 17 12/09 11:58:02 smpls 71393 to 73608 nv = 2 avg = 1 stp = switch o f S> # nquan = 8 # nvalues = 2216 # 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, 2216 # span 1 = -0.595, 25.794 # span 2 = 6.8651, 8.1158 # span 3 = 0.011850, 3.074411 # span 4 = -0.642, 0.491 # span 5 = 0.6627, 92.1100 # span 6 = 0.0850, 29.0841 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Dec 09 2010 11:58:02 # 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\2010-79-0017.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\2010-79-0013 .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 24 2011 17:38:56, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-79\Processing\wfilter\2010-79-0013. 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\2010-79-0013.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 at 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 1.1 7.6597 55.5 28.0204 25 2.0 7.6922 55.6 28.0917 26 3.0 7.7638 55.6 28.2368 27 4.0 7.7762 55.9 28.2745 27 5.0 7.7996 56.0 28.3335 26 6.0 7.8109 55.8 28.3581 26 7.0 7.8248 55.5 28.3930 28 8.0 7.8430 55.3 28.4279 25 9.0 7.8456 55.4 28.4501 27 10.0 7.8615 55.9 28.4776 24 11.0 7.8710 55.2 28.5020 26 12.0 7.8987 55.0 28.5390 28 13.0 7.9266 54.1 28.6271 26 14.0 7.9395 54.3 28.6618 26 15.0 7.9535 54.5 28.7194 26 16.0 7.9646 55.3 28.7620 26 17.0 7.9863 55.7 28.8116 25 18.0 8.0273 55.4 28.8868 26 19.0 8.0388 54.8 28.9077 24 20.0 8.0465 54.1 28.9192 29 21.0 8.0636 54.0 28.9504 25 22.1 8.0709 53.6 28.9668 31 23.0 8.0832 53.3 28.9915 34 24.0 8.0878 53.6 29.0152 34 25.0 8.0985 54.1 29.0399 32 25.6 8.1153 54.3 29.0796 3