*2005/05/29 11:37:48.74 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/02/12 09:02:58.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 114 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.323 117.644 2 Temperature:Secondary 'deg C (ITS90)' 8.2204 9.4351 3 Transmissivity %/metre 19.3 50 4 Fluorescence:URU:Seapoint mg/m^3 0.237 1.2 5 Oxygen:Dissolved:SBE mL/L 4.79 6.095 6 PAR uE/m^2/sec 0.506 0.952 7 Salinity:T1:C1 PSS-78 31.2338 33.1737 8 Number_of_bin_records n/a 5 42 $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 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-01\CTD files\deri $END *ADMINISTRATION MISSION : 2005-01 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : P2 EVENT NUMBER : 3 LATITUDE : 48 36.03000 N ! (deg min) LONGITUDE : 125 59.70000 W ! (deg min) ALTIMETER (M) : 1.15 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2668 conductivity:primary ' ' 2399 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1763 Fluorometer ' ' Seapoint transmissometer:primary ' ' 333DR Oxygen:SBE ' ' 0766 irradiance:primary ' ' 4656 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.32 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/04/05 15:27:18 17390 17390 CLEAN 4.7.1 2005/04/05 17:30:24 17348 17348 SHIFTDAT 3.4 2005/04/05 18:56:29 17348 17348 SHIFTDAT 3.4 2005/05/09 17:42:05 17348 17348 SHIFTDAT 3.4 2005/05/09 19:05:41 17348 17348 SHIFTDAT 3.4 2005/05/09 20:31:26 17348 17348 DELETE 6.3 2005/05/09 21:56:59 17348 3117 CTDEDIT 4.60 2005/05/10 16:02:32 3117 2469 CALIB 11.4 2005/05/27 14:35:43 2469 2469 FILTERS 4.3 2005/05/27 15:11:37 2469 2469 BINAVE 4.1 2005/05/27 15:45:52 2469 114 CALIB 11.4 2005/05/27 16:36:28 114 114 REMOVECH 7.0 2005/05/27 17:58:47 114 114 HDREDIT2 2.5 2005/05/29 11:37:48 ? ? $END $REMARKS -CLEAN functions: 2005/04/05 17:29:48 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Temperature:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Temperature:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=140.00 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 107.91 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2005/05/10 16:02:32 648 records were deleted in this editing session. 159 changes in channel Salinity:T1:C1 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-01\CTD files\hydro\2005-01-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.9646000E+00 0.1111200E+01 16 Salinity:T1:C1 PSS-78 10 0.4400000E-02 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -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. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-01\CTD files\hydro\2005-01-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1000000E+00 0.1000000E+01 -REMOVECH 2005/05/27 17:58:47 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -HEADER EDITS: 2005/05/29 11:37:48 Applied edit header: Q:\Cruise_Data\2005-01\CTD files\doc\2005-01-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = D:\Data\2005-01\2005-01-0003.dat Software Version Seasave Win32 V 5.32 Temperature SN = 2668 Conductivity SN = 2399 Number of Bytes Per Scan = 30 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Feb 12 2005 09:02:41 NMEA Latitude = 48 36.03 N NMEA Longitude = 125 59.70 W NMEA UTC (Time) = Feb 12 2005 09:02:58 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2005-01 Station: P2 Latitude: Longitude: # nquan = 17 # nvalues = 17390 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = par: PAR/Irradiance, Biospherical/Licor # name 11 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = sal00: Salinity [PSU] # name 15 = sal11: Salinity, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 17390 # span 1 = 0.574, 117.910 # span 2 = 8.1619, 9.4488 # span 3 = 8.0931, 9.4501 # span 4 = 2.997227, 3.542564 # span 5 = 3.229256, 3.542752 # span 6 = 4.3109, 84.1600 # span 7 = 2.1978e-01, 2.4982e+00 # span 8 = 1.7766, 2.4054 # span 9 = 3.44443, 5.25000 # span 10 = 5.0025e-01, 3.5801e+00 # span 11 = 0.00, 100.00 # span 12 = -2.028, 1.602 # span 13 = 0, 1 # span 14 = 28.2034, 33.2472 # span 15 = 30.6289, 33.2301 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 12 2005 09:02:41 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2668, 18-Nov-04 # sensor 1 = Frequency 1 conductivity, primary, 2399, 19-Nov-04, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 2106, 18-Nov-04 # sensor 4 = Frequency 4 conductivity, secondary, 1763, 19-Nov-04, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 333DR, 29-Nov-04 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0766, 16-Nov-04p # sensor 8 = Extrnl Volt 4 irradiance (PAR), primary, 4656, 11-Feb-03 # sensor 9 = Extrnl Volt 6 altimeter # datcnv_date = Apr 05 2005 09:18:45, 5.32a # datcnv_in = Q:\Cruise_Data\2005-01\CTD files\2005-01-0003.dat Q:\Cruise_Data\2 005-01\CTD files\2005-01-ctd1.CON # datcnv_skipover = 0 # wildedit_date = Apr 05 2005 09:56:41, 5.32a # wildedit_in = Q:\Cruise_Data\2005-01\CTD files\convert\2005-01-0003.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C # wildedit_excl_bad_scans = yes # celltm_date = Apr 05 2005 12:07:49, 5.32a # celltm_in = Q:\Cruise_Data\2005-01\CTD files\wildedit\2005-01-0003.cnv # celltm_alpha = 0.0100, 0.0200 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Apr 05 2005 12:56:14, 5.32a # Derive_in = Q:\Cruise_Data\2005-01\CTD files\celltm\2005-01-0003.cnv Q:\Cruise _Data\2004-25\CTD\2004-25-0001.CON # file_type = ascii END* The descent rate of the CTD was extremely noisy for this cast. CTDEDIT was used to remove surface records to 4.1db and many other records corrupted by shed wakes; salinity was cleaned. There were problems with the calibration of the salinity. The salinometer malfunctioned and data run before and after repair look notably different. The later data has been used for recalibration, but there remain some doubts about it. The SBE dissolved oxygen sensor data were recalibrated differently for the earlier casts. Anoxic conditions during cast #1 may have affected the sensor up to cast #15. All casts from #15 onward were treated the same. The DO comparison with bottles had more scatter than usual. The SBE dissolved oxygen data in the CTD files should be considered • ±0.6ml/l from 0 - 200m • ±0.4ml/l from 200 – 400m • ±0.1ml/l from 400 - 1300m • data was removed from 1300m down since it is considered unreliable there *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.9646 1.1112) Salinity:T1:C1 PSS-78 10 -99 () (0.44E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6--- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen PAR Salinity Numb !re ure: missi cence: : :T1:C1 er_o ! Secondar vity URU: Dissol ~bin ! y Seapoin ved: _rec ! t SBE ords !------ -------- ----- ------- ------ ------ -------- ---- *END OF HEADER 4.3 8.2214 26.1 1.155 6.09 1.0 31.2350 17 4.9 8.2218 27.8 1.103 6.09 0.8 31.2338 15 5.9 8.2207 36.6 1.200 6.09 0.7 31.2365 24 7.3 8.2204 37.5 1.115 6.08 0.6 31.2369 42 7.9 8.2211 36.1 1.144 6.08 0.6 31.2372 40 9.0 8.2210 39.3 1.152 6.07 0.6 31.2377 21 10.0 8.2375 43.3 1.115 6.06 0.6 31.2493 19 11.0 8.3094 46.1 1.064 6.03 0.6 31.2864 20 11.8 8.3657 46.8 1.045 6.03 0.5 31.3127 17 13.0 8.4870 47.6 0.876 6.01 0.5 31.3990 27 14.0 8.5554 48.3 0.809 6.00 0.5 31.4449 22 15.0 8.5744 48.3 0.779 5.99 0.5 31.4636 26 16.0 8.5991 48.4 0.748 5.99 0.5 31.4852 30 17.0 8.6152 48.3 0.702 5.98 0.5 31.5072 26 18.0 8.6304 48.3 0.682 5.97 0.5 31.5269 28 18.8 8.6698 48.4 0.648 5.96 0.5 31.5604 26 20.0 8.7437 48.8 0.578 5.95 0.5 31.6207 13 21.0 8.8236 49.4 0.567 5.94 0.5 31.6678 25 22.0 8.8456 49.7 0.514 5.94 0.5 31.6931 20 23.0 8.8551 49.7 0.524 5.94 0.5 31.7130 20 24.0 8.8639 49.7 0.499 5.93 0.5 31.7304 24 24.8 8.8872 49.7 0.488 5.93 0.5 31.7391 22 26.3 8.8977 49.8 0.483 5.93 0.5 31.7512 14 27.0 8.9055 49.8 0.473 5.93 0.5 31.7609 25 28.0 8.9123 49.8 0.463 5.92 0.5 31.7722 22 29.0 8.9196 49.8 0.482 5.92 0.5 31.7860 23 30.0 8.9260 49.7 0.446 5.91 0.5 31.8133 35 31.0 8.9228 49.8 0.438 5.90 0.5 31.8205 36 32.0 8.9209 49.6 0.456 5.89 0.5 31.8322 30 33.0 8.9266 49.7 0.469 5.89 0.5 31.8437 24 34.0 8.9644 49.8 0.432 5.89 0.5 31.8798 22 35.0 9.0341 50.0 0.413 5.88 0.5 31.9383 25 36.0 9.0311 49.8 0.382 5.88 0.5 31.9635 32 37.4 8.9742 49.6 0.398 5.79 0.5 31.9722 6 38.0 8.9678 49.4 0.403 5.76 0.5 31.9734 21 39.0 8.9540 49.2 0.423 5.74 0.5 31.9716 18 40.0 8.9128 49.1 0.410 5.73 0.5 31.9641 17 41.0 8.8729 48.9 0.396 5.72 0.5 31.9609 17 42.0 8.8570 48.7 0.393 5.72 0.5 31.9613 18 42.9 8.8434 48.6 0.397 5.72 0.5 31.9606 17 45.0 8.8406 48.4 0.405 5.63 0.5 31.9657 14 46.0 8.8327 48.4 0.406 5.62 0.5 31.9797 16 47.0 8.8705 48.5 0.387 5.63 0.5 32.0127 18 48.0 8.8893 48.5 0.376 5.63 0.5 32.0410 23 49.0 8.9522 48.5 0.371 5.64 0.5 32.0867 22 50.0 9.0080 48.8 0.410 5.66 0.5 32.1164 32 50.7 9.0992 48.9 0.487 5.68 0.5 32.1476 13 52.0 9.2038 49.3 0.330 5.70 0.5 32.1887 32 53.0 9.2294 49.3 0.345 5.67 0.5 32.2058 22 54.0 9.1931 49.3 0.334 5.65 0.5 32.2011 18 55.0 9.1510 49.1 0.328 5.64 0.5 32.1917 16 56.0 9.0349 48.9 0.321 5.64 0.5 32.1729 16 57.0 8.9918 48.7 0.317 5.64 0.5 32.1714 17 58.0 9.0169 48.7 0.341 5.63 0.5 32.1851 25 59.0 9.0510 48.8 0.339 5.64 0.5 32.1951 6 60.1 9.0821 48.9 0.338 5.68 0.5 32.2086 23 61.0 9.1267 49.0 0.333 5.72 0.5 32.2304 23 62.0 9.2597 49.3 0.332 5.74 0.5 32.2769 20 63.0 9.3841 49.5 0.332 5.76 0.5 32.3076 17 64.0 9.3981 49.5 0.318 5.78 0.5 32.3119 19 65.0 9.3993 49.5 0.312 5.79 0.5 32.3151 21 65.9 9.4249 49.6 0.317 5.81 0.5 32.3218 23 67.3 9.4295 49.7 0.292 5.84 0.5 32.3268 21 68.1 9.4344 49.6 0.302 5.83 0.5 32.3283 17 68.9 9.4351 49.7 0.297 5.82 0.5 32.3320 22 70.0 9.3666 49.3 0.313 5.81 0.5 32.3294 18 71.0 9.3572 49.3 0.313 5.81 0.5 32.3307 17 72.0 9.3587 49.1 0.330 5.81 0.5 32.3320 18 73.0 9.3631 49.2 0.303 5.81 0.5 32.3335 20 74.0 9.3622 49.1 0.296 5.80 0.5 32.3339 26 75.0 9.3616 49.2 0.290 5.80 0.5 32.3335 41 76.0 9.3589 49.2 0.327 5.80 0.5 32.3325 32 77.0 9.3567 49.2 0.303 5.79 0.5 32.3321 26 78.0 9.3562 49.2 0.317 5.79 0.5 32.3322 25 79.0 9.3508 49.2 0.306 5.78 0.5 32.3321 29 79.9 9.3487 49.3 0.309 5.78 0.5 32.3333 30 81.1 9.3477 49.3 0.310 5.76 0.5 32.3358 32 82.0 9.3356 49.3 0.302 5.76 0.5 32.3439 24 83.0 9.3476 49.2 0.330 5.76 0.5 32.3554 18 84.0 9.3500 49.2 0.331 5.77 0.5 32.3598 18 85.0 9.3755 49.2 0.298 5.77 0.5 32.3742 18 86.0 9.4070 49.2 0.290 5.78 0.5 32.3889 17 87.0 9.4076 49.1 0.285 5.78 0.5 32.3912 21 88.0 9.4118 49.1 0.279 5.78 0.5 32.3929 22 89.0 9.4151 49.1 0.293 5.78 0.5 32.3943 27 90.1 9.4207 49.1 0.290 5.76 0.5 32.3980 5 91.0 9.4188 49.2 0.300 5.75 0.5 32.4060 27 92.0 9.4108 49.1 0.285 5.74 0.5 32.4092 23 93.0 9.3965 48.8 0.283 5.73 0.5 32.4210 20 94.0 9.4012 48.6 0.279 5.72 0.5 32.4322 18 95.0 9.4029 48.5 0.280 5.71 0.5 32.4410 17 96.0 9.4063 48.2 0.289 5.70 0.5 32.4522 17 97.0 9.3993 48.1 0.308 5.70 0.5 32.4766 18 98.0 9.4005 47.8 0.300 5.69 0.5 32.4957 20 99.0 9.4037 47.5 0.280 5.69 0.5 32.4997 25 99.8 9.4042 47.3 0.289 5.70 0.5 32.5080 19 101.4 9.3983 46.9 0.279 5.63 0.5 32.5233 6 102.0 9.3964 46.6 0.286 5.61 0.5 32.5322 27 103.0 9.3949 46.1 0.286 5.59 0.5 32.5528 21 104.0 9.3957 45.1 0.277 5.57 0.5 32.6123 18 105.0 9.3957 44.8 0.278 5.54 0.5 32.6280 20 106.0 9.3944 44.7 0.275 5.52 0.5 32.6414 20 107.0 9.3914 44.4 0.284 5.50 0.5 32.6613 22 108.0 9.3889 44.2 0.278 5.49 0.5 32.6748 21 109.0 9.3818 43.7 0.272 5.50 0.5 32.7027 20 109.9 9.3690 43.2 0.271 5.51 0.5 32.7288 21 111.2 9.3417 40.5 0.260 5.16 0.5 32.7726 14 112.0 9.2539 37.6 0.270 5.09 0.5 32.9156 21 113.0 9.2088 35.6 0.250 5.00 0.5 32.9582 18 114.0 9.1505 31.5 0.255 4.91 0.5 33.0033 22 115.0 9.1143 28.9 0.241 4.82 0.5 33.0302 26 116.0 9.0828 26.5 0.242 4.79 0.5 33.0533 27 117.0 9.0322 23.2 0.247 4.82 0.5 33.0895 24 117.6 8.9245 19.3 0.237 4.85 0.5 33.1737 9