*2010/08/17 16:25:49.19 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/05/19 00:23:44.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 63 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BA4B703B NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 65 2 Temperature:Primary 'deg C (ITS90)' 8.0377 12.553 3 Transmissivity %/metre 12.5947 57.7361 4 Fluorescence:URU:Seapoint mg/m^3 0.235 1.616 5 PAR uE/m^2/sec 0 42.4 6 Salinity:T0:C0 PSS-78 24.5848 32.406 7 Oxygen:Dissolved:SBE mL/L 1.8 8.85 8 Number_of_bin_records n/a 11 35 9 Oxygen:Dissolved:SBE umol/kg 78.6 386.2 $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 : EFF02 EVENT NUMBER : 31 LATITUDE : 49 5.00000 N ! (deg min) LONGITUDE : 125 10.32000 W ! (deg min) WATER DEPTH : 71 ALTIMETER (M) : 3.98 ! 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 16:02:44 13783 13783 CLEAN 5.0.2 2010/01/28 16:42:28 13656 13656 SHIFTDAT 3.4 2010/02/24 16:26:03 13656 13656 SHIFTDAT 3.4 2010/02/24 18:06:55 13656 13656 SHIFTDAT 3.4 2010/02/24 18:18:10 13656 13656 SHIFTDAT 3.4 2010/02/24 18:29:30 13656 13656 SHIFTDAT 3.4 2010/02/24 18:45:57 13656 13656 DELETE 6.3 2010/02/24 18:58:30 13656 1301 CTDEDIT 4.61 2010/06/02 15:33:35 1301 1208 CALIB 11.7 2010/06/28 15:42:49 1208 1208 FILTERS 4.3 2010/06/28 17:39:14 1208 1208 BINAVE 4.1.1 2010/06/28 17:40:58 1208 63 REMOVECH 8.0 2010/06/29 09:20:30 63 63 CHGUNITS 3.0 2010/06/29 11:25:28 63 63 HDREDIT2 2.5.1 2010/06/29 11:28:11 ? ? CALIB 11.7 2010/08/17 16:22:29 63 63 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 55.78 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/06/02 15:33:35 93 records were deleted in this editing session. 2 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/06/28 15:42:49 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 11:28:11 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\2009-40-031.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 00:22:10 NMEA Latitude = 49 05.00 N NMEA Longitude = 125 10.32 W NMEA UTC (Time) = May 19 2009 00:23:44 Store Lat/Lon Data = Append to Every Scan Vector Tully Cruise: 2009-34 2009-40 Station: EFF02 Latitude: Longitude: Depth (m): 71 # nquan = 19 # nvalues = 13783 # 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, 13783 # span 1 = 1.654, 65.775 # span 2 = 8.0371, 12.8009 # span 3 = 8.0374, 12.8564 # span 4 = 1.531776, 3.441732 # span 5 = 1.229675, 3.442031 # span 6 = 15.4545, 82.5973 # span 7 = 1.8315e-01, 2.3150e+00 # span 8 = 0.9463, 3.5275 # span 9 = 1.0000e-12, 1.2367e+02 # span 10 = 7.549, 8.579 # span 11 = 0.00, 100.00 # span 12 = -1.181, 1.446 # span 13 = 0, 1 # span 14 = 0.0000e+00, 0.0000e+00 # span 15 = 12.0364, 32.4140 # span 16 = 9.4936, 32.4074 # span 17 = 1.22281, 8.49548 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 19 2009 00:23:44 # 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 13:07:23, 7.20a # datcnv_in = Q:\Cruise_Data_Processing\2009-40\RAW\CTD\2009-40-031.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 15:11:02, 7.20a # wildedit_in = Q:\Cruise_Data_Processing\2009-40\Processing\convert\2009-40-003 1.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 15:43:51, 7.20a # celltm_in = Q:\Cruise_Data_Processing\2009-40\Processing\wildedit\2009-40-0031 .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 15:52:44, 7.20a # Derive_in = Q:\Cruise_Data_Processing\2009-40\Processing\celltm\2009-40-0031.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 3db and records corrupted by shed wakes from the bottom of the cast; salinity was cleaned lightly. --------------------------------------------------------------------- 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 3.0 12.5530 12.59 1.315 42.4 24.5848 8.34 11 365.4 4.0 12.3628 25.56 1.224 32.3 26.1886 8.32 17 364.5 5.0 12.1115 37.16 1.216 22.1 26.9879 8.30 18 363.0 6.0 12.1713 38.16 1.203 15.3 26.5816 8.36 19 365.8 7.0 11.9190 42.90 0.999 10.9 27.5723 8.58 17 375.1 8.0 11.5843 47.01 0.930 7.8 29.0562 8.78 18 383.4 9.0 11.2643 47.64 0.936 5.8 29.9364 8.85 18 386.2 10.0 11.1839 49.13 1.030 4.4 30.1150 8.83 19 385.2 11.0 10.9315 49.63 1.001 3.6 30.3106 8.77 18 382.5 12.0 10.6905 49.38 1.052 3.1 30.5382 8.78 18 383.2 13.0 10.4995 48.26 1.051 2.7 30.7094 8.71 18 380.0 14.0 10.3596 47.51 1.183 2.3 30.8124 8.56 19 373.3 15.0 10.3584 46.51 1.193 2.0 30.9411 8.45 16 368.3 16.0 10.0172 48.51 1.068 1.7 30.9619 8.45 17 368.3 17.0 9.9819 48.63 1.302 1.5 31.0097 8.52 19 371.7 18.0 9.9696 46.89 1.596 1.3 31.0951 8.56 18 373.2 19.0 9.8665 46.76 1.616 1.1 31.2125 8.53 19 372.0 20.0 9.7909 46.51 1.540 0.9 31.2896 8.47 18 369.0 21.0 9.6983 47.76 1.399 0.8 31.3314 8.41 19 366.6 22.0 9.6214 49.63 1.019 0.7 31.3955 8.40 19 366.0 23.0 9.4949 52.37 0.684 0.5 31.4502 8.38 19 365.3 24.0 9.4628 53.00 0.531 0.5 31.5018 8.37 18 364.7 25.0 9.3981 53.25 0.436 0.4 31.5615 8.30 19 361.8 26.0 9.3042 53.37 0.359 0.3 31.6325 8.05 18 351.0 27.0 9.2770 53.62 0.329 0.3 31.6712 7.45 19 324.8 28.0 9.1516 54.00 0.283 0.2 31.6935 6.68 19 290.9 29.0 8.9306 54.87 0.260 0.2 31.7148 6.09 16 265.4 30.0 8.7360 56.24 0.261 0.2 31.7236 5.57 19 242.9 31.0 8.7084 56.36 0.240 0.1 31.7360 4.87 19 212.2 32.0 8.7145 56.61 0.287 0.1 31.7638 4.11 18 179.1 33.0 8.6422 56.86 0.330 0.1 31.7883 3.48 19 151.8 34.0 8.5762 56.99 0.458 0.1 31.8145 3.11 19 135.3 35.0 8.5282 56.86 0.545 0.1 31.8324 2.89 18 126.0 36.0 8.4915 56.61 0.580 0.1 31.8445 2.72 19 118.6 37.0 8.4567 56.49 0.542 0.1 31.8647 2.58 19 112.2 38.0 8.4063 55.99 0.659 0.1 31.8900 2.43 19 105.9 39.0 8.3467 55.99 0.642 0.0 31.9305 2.33 18 101.3 40.0 8.2650 56.49 0.560 0.0 31.9765 2.17 19 94.5 41.0 8.2385 56.61 0.524 0.0 32.0019 1.94 19 84.3 42.0 8.2544 54.62 0.617 0.0 32.0230 1.82 18 79.5 43.0 8.2142 53.37 0.777 0.0 32.0428 1.80 19 78.6 44.0 8.1772 49.38 1.044 0.0 32.0885 1.85 19 80.4 45.0 8.1136 47.76 1.084 0.0 32.1521 1.93 19 84.0 46.0 8.0830 49.38 1.113 0.0 32.1855 1.95 18 84.8 47.0 8.0668 50.00 1.020 0.0 32.2321 1.95 19 84.7 48.0 8.0675 49.88 0.923 0.0 32.2698 2.00 19 86.9 49.0 8.0569 51.50 0.848 0.0 32.2897 2.06 18 89.9 50.0 8.0541 52.00 0.779 0.0 32.3078 2.11 19 92.1 51.0 8.0484 50.13 0.697 0.0 32.3224 2.13 19 92.9 52.0 8.0464 53.12 0.651 0.0 32.3339 2.14 18 93.2 53.0 8.0456 54.37 0.575 0.0 32.3453 2.14 19 93.3 54.0 8.0437 54.62 0.515 0.0 32.3544 2.15 19 93.6 55.0 8.0434 55.12 0.496 0.0 32.3620 2.16 19 94.1 56.0 8.0423 55.12 0.424 0.0 32.3649 2.16 18 94.0 57.0 8.0393 55.99 0.392 0.0 32.3717 2.10 20 91.4 58.0 8.0426 55.87 0.352 0.0 32.3772 2.04 21 88.9 59.0 8.0430 55.62 0.344 0.0 32.3832 2.04 20 88.7 60.0 8.0412 56.86 0.335 0.0 32.3881 2.07 20 90.0 61.0 8.0399 57.36 0.305 0.0 32.3914 2.09 20 90.8 62.0 8.0377 56.99 0.265 0.0 32.3943 2.01 24 87.6 63.0 8.0419 57.74 0.258 0.0 32.3979 1.91 30 83.1 64.0 8.0431 57.61 0.247 0.0 32.4007 1.86 35 81.0 65.0 8.0415 57.11 0.235 0.0 32.4060 1.98 30 86.0