*2010/08/17 16:25:49.32 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/05/19 01:43:20.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 22CF990C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2 52 2 Temperature:Primary 'deg C (ITS90)' 8.0902 12.3761 3 Transmissivity %/metre 23.5683 58.609 4 Fluorescence:URU:Seapoint mg/m^3 0.236 1.322 5 PAR uE/m^2/sec 0.1 103.5 6 Salinity:T0:C0 PSS-78 23.0191 32.1796 7 Oxygen:Dissolved:SBE mL/L 3.36 8.21 8 Number_of_bin_records n/a 1 28 9 Oxygen:Dissolved:SBE umol/kg 146.5 359.3 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 7 F ' ' 2 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 ' ' ' ' 5 I I 0 9 -99 ' ' 6 F ' ' 1 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2009-40\Pro $END *ADMINISTRATION MISSION : 2009-40 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI / Strait of Georgia STATION : EFF04 EVENT NUMBER : 33 LATITUDE : 49 3.11000 N ! (deg min) LONGITUDE : 125 8.54000 W ! (deg min) WATER DEPTH : 57 ALTIMETER (M) : 5.93 ! 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 $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2010/01/28 16:02:58 11463 11463 CLEAN 5.0.2 2010/01/28 16:42:42 11273 11273 SHIFTDAT 3.4 2010/02/24 16:26:16 11273 11273 SHIFTDAT 3.4 2010/02/24 18:07:07 11273 11273 SHIFTDAT 3.4 2010/02/24 18:18:24 11273 11273 SHIFTDAT 3.4 2010/02/24 18:29:46 11273 11273 SHIFTDAT 3.4 2010/02/24 18:46:24 11273 11273 DELETE 6.3 2010/02/24 18:58:40 11273 833 CTDEDIT 4.61 2010/06/02 15:37:36 833 795 CALIB 11.7 2010/06/28 15:42:50 795 795 FILTERS 4.3 2010/06/28 17:39:16 795 795 BINAVE 4.1.1 2010/06/28 17:40:58 795 51 REMOVECH 8.0 2010/06/29 09:20:30 51 51 CHGUNITS 3.0 2010/06/29 11:25:28 51 51 HDREDIT2 2.5.1 2010/06/29 11:28:12 ? ? CALIB 11.7 2010/08/17 16:22:29 51 51 HDREDIT2 2.5.1 2010/08/17 16:25:49 ? ? $END $REMARKS -CLEAN functions: 2010/01/28 16:38:03 20 Interpolation by Record Number, in Pressure 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 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # 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: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 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= 70.00 -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -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 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 41.80 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/06/02 15:37:36 38 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2010/06/28 15:42:50 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-40\Processing\doc\2009-40-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Oxygen:Dissolved:SBE mL/L 10 0.2110000E-01 0.1077200E+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 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2010/06/29 09:20:30 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] pH:SBE [pH Units] Altimeter [metres] Descent_Rate [m/s] Status:Pump PAR:Reference [uE/m^2/sec] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2010/06/29 11:28:12 Applied edit header: Q:\Cruise_Data_Processing\2009-40\Processing\doc\2009-40-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: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 -CALIB parameters: 2010/08/17 16:22:29 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\Trans Cor\2009-40\Processing\doc\2009-40-recal-tr.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Transmissivity %/metre 10 0.0000000E+00 0.1247000E+01 -HEADER EDITS: 2010/08/17 16:25:49 Applied edit header: Q:\Cruise_Data_Processing\Trans Cor\Trans_Correction1.TXT $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2009-40\2009-40-033.hex Software Version Seasave V 7.16 Temperature SN = 2038 Conductivity SN = 2128 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 15 2009 00:41:47 NMEA Latitude = 49 03.11 N NMEA Longitude = 125 08.54 W NMEA UTC (Time) = May 19 2009 01:43:20 Store Lat/Lon Data = Append to Every Scan Vector Tully Cruise: 2009-34 2009-40 Station: EFF04 Latitude: Longitude: Depth (m): 57 # nquan = 19 # nvalues = 11463 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 10 = ph: pH # name 11 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = spar: SPAR/Surface Irradiance # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 18 = flag: flag # span 0 = 1, 11463 # span 1 = 1.413, 51.804 # span 2 = 8.0898, 13.7109 # span 3 = 8.0898, 13.7020 # span 4 = 2.188215, 3.399355 # span 5 = 2.142047, 3.398175 # span 6 = 31.2542, 82.9157 # span 7 = 2.1245e-01, 3.0440e+00 # span 8 = 1.3944, 3.3138 # span 9 = 6.6191e-02, 2.5746e+02 # span 10 = 7.751, 8.536 # span 11 = 4.47, 100.00 # span 12 = -1.364, 1.706 # span 13 = 0, 1 # span 14 = 0.0000e+00, 0.0000e+00 # span 15 = 17.2902, 32.1804 # span 16 = 16.8058, 32.1830 # span 17 = 2.66571, 8.09214 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 19 2009 01:43:20 # bad_flag = -9.990e-29 # # # # # # 2038 # 06 May 08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11398392e-003 # 6.20757108e-004 # 1.96374368e-005 # 1.94244564e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2128 # 30-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01836757e+001 # 1.45890672e+000 # -2.10798821e-003 # 2.38524313e-004 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 63507 # 25-Oct-04 # -4.435468e+004 # -1.845750e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993572e+001 # -3.336200e-004 # 3.759160e-006 # 1.565300e-009 # 0.99994000 # 6.80000 # 0.000000e+000 # 1.283280e-002 # -9.295010e+000 # # # # # # 2449 # 06 May 08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35545931e-003 # 6.44059884e-004 # 2.37472517e-005 # 2.31009370e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2424 # 07 May 08 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00465769e+001 # 1.46780005e+000 # 7.21350170e-004 # 5.86922161e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 2228 # # # 1 # 0.000 # # # # # # # # # 1005 DR # 05-Mar-08 # 20.0620 # -1.1536 # 0.250 # # # # # # 0997 # 01-Mar-08p # 1 # # # 0.0000 # 4.3320e-001 # -0.4858 # 1.35e-004 # 0.0010 # 0.0 # # # # 0.4331 # -0.4856 # 7.2629e-005 # 1.0910e-004 # -2.7851e-006 # 2.5826e+000 # 1.9263e-004 # -4.6480e-002 # 3.5500e-002 # 1.8900 #

-2.8000e-002

#

5.0000e+003

#

1.3500e+003

# # # # # # # 1252 # # 15.000 # 0.000 # # # # # # # # # 4615 # 15-Dec-00 # 1.00000000 # 0.00000000 # 2450980392.15999980 # 1.00000000 # -0.54715493 # # # # # # 0692 # 06-feb-09 # 4.4249 # 2.5287 # # # # # # # # # # # 0.00000000 # 0.00000000 # # # # datcnv_date = Jan 28 2010 13:07:30, 7.20a # datcnv_in = Q:\Cruise_Data_Processing\2009-40\RAW\CTD\2009-40-033.hex Q:\Cruis e_Data_Processing\2009-40\Processing\doc\2009-40-ctd.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jan 28 2010 15:11:09, 7.20a # wildedit_in = Q:\Cruise_Data_Processing\2009-40\Processing\convert\2009-40-003 3.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 c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Jan 28 2010 15:43:57, 7.20a # celltm_in = Q:\Cruise_Data_Processing\2009-40\Processing\wildedit\2009-40-0033 .cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 28 2010 15:52:51, 7.20a # Derive_in = Q:\Cruise_Data_Processing\2009-40\Processing\celltm\2009-40-0033.c nv Q:\Cruise_Data_Processing\2009-40\Processing\doc\2009-40-ctd.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records to 2db and records corrupted by shed wakes from the bottom of the cast. --------------------------------------------------------------------- Transmissivity, Fluorescence, Dissolved Oxygen and PAR are nominal and unedited (unless otherwise noted) except that some records were removed in editing temperature and salinity. pH data have been removed since there was no calibration sampling. The comparison of SBE DO and bottles was unusual, and the results are not trusted as much as usual. A time-dependent recalibration scheme was used for the SBE DO. The data are estimated, roughly, to be: • ±1.0 mL/L from 0 - 50db • ±0.5 mL/L from 50 -200db • ±0.2 mL/L below 200db ********************************************************************************* Transmissometer #1005DR was calibrated in March 2008, and drifted significantly but steadily until July 2009; then a sudden shift occurred, so that maximum values between September 2009 and July 2010 were very low, ~25%/m. In August 2010 a study was made of transmissivity that led to a decision to apply post-processing corrections to all cruises between March 2008 and June 2010. Transmissivity data from this cruise were corrected by multiplying the original values by a correction factor, which was based on assumptions that deep offshore transmissivity from a June 2009 cruise should be about 62%/m and that drift was linear with time. The corrections produced reasonable results for all cruises. For details on how the correction factor was derived see: OSD_Data_Archive:\Cruise_Data\DOCUMENTS\Transmissometer 1005DR Corrections.doc These data should be considered estimates. ********************************************************************************* *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.211E-01 1.0772) Transmissivity %/metre 10 -99 () (0 1.247) $END !--1--- ---2---- --3--- ---4--- --5--- ---6---- --7--- -8-- --9-- !Pressu Temperat Transm Fluores PAR Salinity Oxygen Numb Oxyge !re ure: issivi cence: :T0:C0 : er_o n: ! Primary ty URU: Dissol ~bin Disso ! Seapoin ved: _rec lved: ! t SBE ords SBE !------ -------- ------ ------- ------ -------- ------ ---- ----- *END OF HEADER 2.0 12.3761 24.44 1.304 103.5 23.0191 7.98 17 350.1 3.0 12.1444 23.57 1.322 74.6 24.4491 8.05 28 353.1 4.0 11.8491 34.42 1.230 46.7 26.0391 8.14 22 356.3 5.0 11.6994 35.04 1.132 30.1 26.9415 8.21 21 359.3 6.0 11.2898 31.05 1.048 20.5 28.4753 8.18 18 357.3 7.0 11.3253 35.17 1.044 15.0 28.3502 8.16 16 356.8 8.0 10.9847 42.52 0.937 11.3 29.4353 8.17 14 356.5 9.0 10.5425 46.89 0.911 8.4 30.1859 8.12 16 354.2 10.0 10.2633 47.14 0.797 6.7 30.5450 8.07 16 351.8 11.0 10.1775 51.00 0.734 5.8 30.6085 8.01 15 349.2 12.0 10.0836 51.63 0.688 5.2 30.6880 7.93 15 346.0 13.0 9.9681 53.25 0.710 4.7 30.8247 7.88 14 343.6 14.0 9.9411 53.75 0.664 4.2 30.8446 7.85 14 342.3 15.0 9.8175 54.12 0.615 3.7 30.9481 7.84 13 341.8 16.0 9.7926 53.87 0.549 3.3 30.9688 7.83 15 341.3 17.0 9.7861 53.50 0.558 3.0 30.9745 7.81 15 340.6 18.0 9.7712 53.87 0.562 2.6 30.9886 7.78 15 339.1 19.0 9.7290 54.24 0.535 2.3 31.0313 7.70 15 335.9 20.0 9.6306 54.74 0.480 2.1 31.1029 7.59 16 330.7 21.0 9.5636 54.74 0.473 1.8 31.1546 7.47 15 325.8 22.0 9.4133 55.24 0.369 1.6 31.2653 7.37 15 321.3 23.0 9.2242 55.87 0.359 1.5 31.4051 7.29 16 317.6 24.0 9.1200 56.11 0.320 1.3 31.4773 7.22 15 314.7 25.0 9.0707 56.61 0.333 1.2 31.5068 7.14 15 311.0 26.0 9.0121 56.99 0.307 1.0 31.5430 7.01 16 305.6 27.0 8.9873 57.24 0.285 0.9 31.5593 6.84 15 298.3 28.0 8.8831 55.74 0.292 0.8 31.6228 6.67 16 290.6 29.0 8.7896 57.49 0.293 0.7 31.6722 6.54 15 284.8 30.0 8.7537 57.99 0.251 0.7 31.6951 6.44 15 280.5 31.0 8.7247 58.11 0.242 0.6 31.7119 6.35 15 276.6 32.0 8.6870 58.36 0.246 0.5 31.7305 6.25 15 272.4 33.0 8.6691 58.36 0.237 0.5 31.7441 6.10 15 266.0 34.0 8.6313 58.48 0.245 0.4 31.7615 5.89 16 256.4 35.0 8.5886 58.48 0.236 0.4 31.7773 5.65 15 246.1 36.0 8.5203 58.36 0.240 0.3 31.8019 5.47 15 238.4 37.0 8.4743 58.48 0.263 0.3 31.8344 5.34 15 232.6 38.0 8.4364 58.61 0.283 0.3 31.8572 5.21 15 227.1 39.0 8.4020 58.61 0.267 0.3 31.8779 5.05 16 219.8 40.0 8.3896 58.61 0.263 0.2 31.8850 4.86 15 211.8 41.0 8.3398 58.48 0.276 0.2 31.9158 4.69 15 204.3 42.0 8.3212 58.61 0.269 0.2 31.9266 4.51 15 196.6 43.0 8.3107 58.48 0.302 0.2 31.9350 4.30 15 187.4 44.0 8.2654 58.48 0.294 0.2 31.9722 4.13 16 179.7 45.0 8.2448 58.48 0.316 0.1 31.9890 3.95 15 172.2 46.0 8.2332 58.48 0.330 0.1 32.0013 3.76 15 163.7 47.0 8.1892 58.23 0.343 0.1 32.0467 3.57 14 155.7 48.0 8.1334 58.36 0.373 0.1 32.1106 3.44 14 149.9 49.0 8.1155 58.23 0.392 0.1 32.1366 3.36 16 146.5 50.0 8.1054 57.99 0.397 0.1 32.1512 3.38 17 147.3 51.0 8.0998 57.86 0.428 0.1 32.1617 3.68 20 160.5 52.0 8.0902 57.99 0.414 0.1 32.1796 4.03 1 175.4