*2013/12/16 15:36:39.18 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/06/24 00:16:44.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 61 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 469E118A NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.995 66.1123 2 Temperature 'deg C (ITS90)' 7.711446 12.80463 3 Salinity:T0:C0 PSS-78 30.77117 32.50532 4 Number_of_bin_records n/a 1 13 $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: P:\Cruise_Data_Processing\2011-37\Pro $END *ADMINISTRATION MISSION : 2011-37 AGENCY : PBS, Salmon and Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Morris J. PLATFORM : Viking Storm *LOCATION GEOGRAPHIC AREA : WCVI / BC Inlets STATION : T01 EVENT NUMBER : 176 LATITUDE : 51 16.18000 N ! (deg min) LONGITUDE : 128 20.39000 W ! (deg min) WATER DEPTH : 77 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 4076 $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2012/02/06 16:37:55 1169 1169 MERGEHDR 1.1 2012/02/06 17:12:50 1169 1169 SHIFTDAT 3.4 2012/02/07 10:08:13 1169 1169 CALIB 11.7 2012/02/07 14:05:06 1169 1169 DELETE 6.3 2012/02/07 14:15:45 1169 454 CLIP 1.3 2012/02/07 14:17:35 454 418 CTDEDIT 4.61 2012/02/08 14:11:38 418 340 BINAVE 4.1.1 2012/02/09 15:26:09 340 61 REMOVECH 8.1.1 2012/02/09 16:24:39 61 61 HDREDIT2 2.5.1 2012/02/09 16:46:42 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:39 61 61 $END $REMARKS -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.80 Salinity was recalculated after shift -CALIB parameters: 2012/02/07 14:05:06 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2011-37\Processing\doc\2011-37-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.1800000E+01 0.1000000E+01 -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 56.46 dbars Sample interval (from FILE section of header) = 0.250 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure Min,Max = 1.000, 5000.000 Time Not Available in File -CTDEDIT 2012/02/08 14:11:38 78 records were deleted in this editing session. 42 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2012/02/09 16:24:39 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2012/02/09 16:46:42 Applied edit header: P:\Cruise_Data_Processing\2011-37\Processing\doc\2011-37-HDR-SBE19.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> F7.1 Channel 3: Salinity:Practical:T0:C0 [PSS-78] Name: Salinity:T0:C0 ==> Salinity:Practical:T0:C0 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Documents and Settings\HighSeaSalmon\Desktop\HS201137\CTD DATA\T 01-176.hex Software Version 1.59 Temperature SN = 4076 Conductivity SN = 4076 System UpLoad Time = Jun 23 2011 18:36:41 HS201137 F/V VIKING STORM T01 ds SeacatPlus V 1.1a SERIAL NO. 4076 24 Jun 2011 01:30:00 vbatt = 11.9, vlith = 8.4, ioper = 62.7 ma, ipump = 91.1 ma, status = not logging number of scans to average = 1 samples = 13747, free = 748853, casts = 8 mode = profile, minimum cond freq = 3137, pump delay = 40 sec ignore magnetic switch = no battery type = ALKALINE, battery cutoff = 7.5 volts pressure sensor = strain gauge, range = 1450.0 SBE 38 = no, Ext Volt 0 = no, Ext Volt 1 = no, Ext Volt 2 = no, Ext Volt 3 = n o output format = raw HEX S> SeacatPlus V 1.1a SERIAL NO. 4076 24 Jun 2011 01:30:06 temperature: 27-mar-10 TA0 = 1.259230e-03 TA1 = 2.589226e-04 TA2 = 4.147257e-07 TA3 = 1.392599e-07 TOFFSET = 0.000000e+00 conductivity: 27-mar-10 G = -1.048555e+00 H = 1.515496e-01 I = -4.256497e-04 J = 5.350216e-05 CF0 = 2.637008e+03 CPCOR = -9.570000e-08 CTCOR = 3.250000e-06 CSLOPE = 1.000000e+00 pressure S/N = 613, range = 1450 psia: 25-mar-10 PA0 = 6.334072e-01 PA1 = 4.423796e-03 PA2 = -1.693695e-11 PTCA0 = 5.212516e+05 PTCA1 = 1.141998e+01 PTCA2 = -2.199784e-01 PTCB0 = 2.486088e+01 PTCB1 = -6.250001e-04 PTCB2 = 0.000000e+00 PTEMPA0 = -5.700636e+01 PTEMPA1 = 5.248906e+01 PTEMPA2 = -3.786838e-02 POFFSET = 0.000000e+00 volt 0: offset = -4.811000e-02, slope = 1.249733e+00 volt 1: offset = -4.786667e-02, slope = 1.249396e+00 volt 2: offset = -4.786667e-02, slope = 1.251271e+00 volt 3: offset = -4.782667e-02, slope = 1.249709e+00 EXTFREQSF = 1.000114e+00 dh cast 8 24 Jun 2011 00:16:44 samples 12579 to 13747, avg = 1, stop = mag swit ch S> # nquan = 7 # nvalues = 1169 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = tv290C: 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, 1169 # span 1 = -2.251, 64.655 # span 2 = 7.6860, 18.8017 # span 3 = 0.082433, 3.803923 # span 4 = -1.442, 1.778 # span 5 = 0.4630, 32.5298 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Jun 24 2011 00:16:44 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4076 # 27-Mar-10 # 1.25923000e-003 # 2.58922600e-004 # 4.14725700e-007 # 1.39259900e-007 # 1.00000000 # 0.0000 # # # # # # 4076 # 27-Mar-10 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.04855500e+000 # 1.51549600e-001 # -4.25649700e-004 # 5.35021500e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 4076 # 25-Mar-10 # 6.33407207e-001 # 4.42379573e-003 # -1.69369473e-011 # -5.70063579e+001 # 5.24890589e+001 # -3.78683798e-002 # 5.21251625e+005 # 1.14199848e+001 # -2.19978366e-001 # 2.48608750e+001 # -6.25000000e-004 # 0.00000000e+000 # 0.000000 # # # # datcnv_date = Feb 06 2012 15:53:20, 7.21d [datcnv_vars = 5] # datcnv_in = P:\Cruise_Data_Processing\2011-37\RAW\CTD\renamed files\2011-37-01 76.hex P:\Cruise_Data_Processing\2011-37\Processing\doc\2011-37-sbe19.con # datcnv_skipover = 0 # filter_date = Feb 06 2012 16:30:54, 7.21d # filter_in = P:\Cruise_Data_Processing\2011-37\Processing\convert\2011-37-0176. cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 2.000 # filter_low_pass_A_vars = c0S/m # filter_low_pass_B_vars = prdM # Derive_date = Feb 06 2012 16:33:37, 7.21d [derive_vars = 1] # Derive_in = P:\Cruise_Data_Processing\2011-37\Processing\filter\2011-37-0176.c nv P:\Cruise_Data_Processing\2011-37\Processing\doc\2011-37-sbe19.con # file_type = ascii END* The descent rate of the CTD was noisy with some complete reversals of direction. CTDEDIT was used to clean salinity and to remove records corrupted by shed wakes. Data Processing Notes: Salinity samples were available from near 10m, but the exact depth of firing is impossible to determine. The comparison of CTD salinity with those samples suggests there was no significant drift in calibration. Errors due to mismatch of conductivity and temperature lead to errors on the order of +/-0.005psu. For details on the processing see processing report: 2011-37-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (1.8 1) $END !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure :T0:C0 er_o ! ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 4.0 12.8046 30.7786 6 5.0 12.6554 30.7712 6 6.0 12.4699 30.7772 6 7.0 12.3920 30.7759 5 8.0 12.2326 30.8136 6 9.0 12.1312 30.8555 7 10.0 12.1005 30.8761 5 11.0 11.9394 30.9769 5 12.0 11.5634 31.1356 5 13.0 11.0175 31.2526 7 14.0 10.7832 31.2783 6 15.0 10.6572 31.2822 5 16.0 10.2842 31.3266 5 17.0 9.9270 31.3932 6 18.0 9.8637 31.4194 6 19.0 9.7827 31.4553 5 20.0 9.6289 31.5005 7 21.0 9.6024 31.5032 1 23.0 9.1377 31.6450 3 24.0 8.9583 31.6959 5 26.0 8.8876 31.7042 4 27.0 8.7781 31.7624 5 28.0 8.6987 31.8005 5 29.0 8.6705 31.7999 6 30.0 8.5374 31.8452 6 31.0 8.4859 31.8618 7 32.0 8.4902 31.8578 6 33.0 8.4514 31.8691 5 34.0 8.4151 31.8864 5 35.0 8.3752 31.9078 6 36.0 8.3557 31.9167 7 37.0 8.3437 31.9209 6 38.0 8.3305 31.9243 5 39.0 8.2777 31.9469 6 40.0 8.2104 31.9836 6 41.0 8.1850 31.9958 6 42.0 8.1503 32.0211 1 43.0 8.1336 32.0358 6 44.0 8.1366 32.0637 5 45.0 8.1833 32.0851 6 46.0 8.1882 32.1177 7 47.0 8.2028 32.1287 7 48.0 8.1918 32.1406 6 49.0 8.1611 32.1535 5 50.0 8.1409 32.1637 5 51.0 8.0939 32.1859 7 52.0 8.0587 32.2023 6 53.0 8.0351 32.2252 6 54.0 8.0026 32.2579 5 55.0 7.9817 32.2761 1 56.0 7.9482 32.3060 5 57.0 7.9014 32.3554 6 58.0 7.9012 32.3583 2 59.0 7.8918 32.3642 6 60.0 7.8790 32.3752 5 61.0 7.8545 32.3951 6 62.0 7.8331 32.4132 7 63.0 7.7987 32.4396 6 64.0 7.7806 32.4517 6 65.0 7.7649 32.4626 7 66.0 7.7114 32.5053 13