*2011/07/19 13:52:50.08 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/09/17 22:57:30.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B1CC25EE NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.356 48.765 2 Temperature:Secondary 'deg C (ITS90)' 9.6081 11.9591 3 Transmissivity %/metre 48.7 56.2 4 Fluorescence:URU:Seapoint mg/m^3 0.251 0.681 5 PAR uE/m^2/sec 0.33 578.511 6 Salinity:T1:C1 PSS-78 32.0207 32.5611 7 Oxygen:Dissolved:SBE mL/L 4.296 5.744 8 Oxygen:Dissolved:SBE umol/kg 187.1016 250.3486 9 Number_of_bin_records n/a 7 44 $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 ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-69\Pro $END *ADMINISTRATION MISSION : 2010-69 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse, Aquaculture, Effingham, Neptune SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : Johnstone Strait / WCVI STATION : LBP1 EVENT NUMBER : 5 LATITUDE : 50 4.81000 N ! (deg min) LONGITUDE : 127 52.78000 W ! (deg min) WATER DEPTH : 52 ALTIMETER (M) : 5.62 ! 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 LOCATION : Mid-ship ! custom item $REMARKS SOFTWARE VERSION SEASAVE V 7.20G $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2011/07/11 14:53:33 8816 8816 CLEAN 5.0.3 2011/07/11 15:06:26 8736 8736 SHIFTDAT 3.4 2011/07/14 15:48:30 8736 8736 SHIFTDAT 3.4 2011/07/15 12:14:18 8736 8736 SHIFTDAT 3.4 2011/07/15 12:20:07 8736 8736 SHIFTDAT 3.4 2011/07/15 12:25:55 8736 8736 DELETE 6.3 2011/07/18 11:39:42 8736 1647 CTDEDIT 4.61 2011/07/18 13:36:48 1647 1253 CALIB 11.7 2011/07/18 17:46:21 1253 1253 FILTERS 4.3 2011/07/19 09:30:42 1253 1253 BINAVE 4.1.1 2011/07/19 09:41:53 1253 47 REMOVECH 8.0 2011/07/19 10:46:08 47 47 CHGUNITS 3.0 2011/07/19 10:46:16 47 47 REORDER 1.3 2011/07/19 10:49:04 ? ? HDREDIT2 2.5.1 2011/07/19 13:52:50 ? ? $END $REMARKS -CLEAN functions: 2011/07/11 15:05:29 20 Interpolation by Record Number, 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: Conductivity:Primary # 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: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.50 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=100.00 -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 38.91 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/07/18 13:36:48 394 records were deleted in this editing session. 48 changes in channel Salinity:T1:C1 -CALIB parameters: 2011/07/18 17:46:21 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-69\Processing\doc\2010-69-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 14 Oxygen:Dissolved:SBE mL/L 10 0.9000000E-03 0.1088200E+01 15 Salinity:T0:C0 PSS-78 10 0.5000000E-02 0.1000000E+01 16 Salinity:T1:C1 PSS-78 10 0.2500000E-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. -REMOVECH 2011/07/19 10:46:08 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 -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2011/07/19 13:52:50 Applied edit header: Q:\Cruise_Data_Processing\2010-69\Processing\doc\2010-69-HDR-0443.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 Channel 8: Oxygen:Dissolved:SBE [umol/kg] Format: F7.2 ==> F6.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2010-69\2010-69-005.hex Software Version Seasave V 7.20g Temperature SN = 4752 Conductivity SN = 2173 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 17 2010 22:57:30 NMEA Latitude = 50 04.81 N NMEA Longitude = 127 52.78 W NMEA UTC (Time) = Sep 17 2010 22:57:30 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-69 Station: LBP1 Latitude: Longitude: Depth (m): 52 # nquan = 17 # nvalues = 8816 # 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 [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 8816 # span 1 = -0.020, 48.909 # span 2 = 9.5329, 14.1445 # span 3 = 9.5471, 14.5379 # span 4 = 0.040432, 3.727684 # span 5 = 0.224683, 3.759094 # span 6 = 58.6077, 90.5501 # span 7 = 0.0000e+00, 8.3028e-01 # span 8 = 1.9889, 2.9744 # span 9 = 3.2009e-01, 3.7240e+03 # span 10 = 0.00, 100.00 # span 11 = -1.355, 1.253 # span 12 = 0, 1 # span 13 = 3.90211, 6.90221 # span 14 = 0.2490, 32.5896 # span 15 = 1.4784, 32.5769 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 17 2010 22:57:30 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4752 # 06-mar-07 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35918561e-003 # 6.36778987e-004 # 2.08949224e-005 # 1.77207208e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2173 # 07-may-08 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.06098031e+001 # 1.45381747e+000 # -2.52500312e-003 # 2.46549485e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 63507 # 11-Dec-09 # -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 # 0.99989000 # 7.00000 # 0.000000e+000 # 1.283280e-002 # -9.295010e+000 # # # # # # 2968 # 22-Aug-07 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.30513771e-003 # 6.39409837e-004 # 2.16871714e-005 # 1.92072744e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2399 # 13-Jun-08 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.08340397e+001 # 1.61622754e+000 # 9.25453530e-004 # 3.32201899e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1185dr # Aug- 15-2010 # 19.2359 # -1.0964 # 0.250 # # # # # # 1483 # 03-feb-09 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.1000e-001 # -0.5055 # -1.9487e-003 # 1.7439e-004 # -2.8684e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.1000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2845 # # # 2 # 0.000 # # # # # # # # # 1252 # # 15.000 # 0.000 # # # # # # # # # 4694 # 03-Mar-10 # 1.00000000 # 0.00000000 # 1926782273.59999990 # 1.00000000 # -0.73100000 # # # # # # # # # # # # # # 0.00000000 # 0.00000000 # # # # datcnv_date = Jul 08 2011 14:05:31, 7.21d [datcnv_vars = 13] # datcnv_in = Q:\Cruise_Data_Processing\2010-69\RAW\CTD\2010-69-0005.hex Q:\Crui se_Data_Processing\2010-69\Processing\doc\2010-69-ctd-0443.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jul 08 2011 14:36:06, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-69\Processing\convert\2010-69-000 5.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 = Jul 11 2011 12:12:40, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-69\Processing\wildedit\2010-69-0005 .cnv # celltm_alpha = 0.0900, 0.0200 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 11 2011 12:15:41, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-69\Processing\celltm\2010-69-0005.c nv Q:\Cruise_Data_Processing\2010-69\Processing\doc\2010-69-ctd-0443.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove records from near the surface and records corrupted by shed wakes. Salinity was cleaned lightly. -------------------------------------------------------------------------- Fluorescence, Transmissivity and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The precision of the SBE dissolved oxygen channel is difficult to estimate because the comparison with bottles was complex and noisy, and the history of the sensor confusing, but roughly, DO from sensor #1483 (CTD #0443) is considered: • ±0.4ml/l from 0-100 db • ±0.2ml/l from 100-300 db • ±0.05ml/l below 300db For details on the processing see processing report: 2010-69-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.9E-03 1.0882) Salinity:T0:C0 PSS-78 10 -99 () (0.5E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (0.25E-02 1) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T1:C1 : n: er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 3.4 11.9591 48.7 0.474 578.5 32.0225 5.74 250.2 7 4.0 11.9494 48.8 0.491 476.0 32.0207 5.74 250.4 32 5.0 11.9362 48.9 0.536 398.5 32.0207 5.73 249.7 35 6.0 11.9249 49.1 0.583 316.7 32.0217 5.70 248.5 29 7.0 11.9107 49.3 0.648 260.9 32.0243 5.69 247.9 24 8.0 11.8792 49.5 0.615 227.4 32.0298 5.67 247.2 17 9.0 11.8682 49.9 0.656 177.1 32.0310 5.65 246.4 20 10.0 11.8646 50.3 0.630 142.6 32.0314 5.64 245.9 21 11.0 11.8114 50.3 0.681 110.3 32.0406 5.63 245.5 29 11.7 11.8017 50.5 0.678 101.0 32.0416 5.61 244.6 12 13.0 11.7962 51.0 0.643 77.6 32.0423 5.60 244.0 24 14.0 11.7818 51.0 0.649 67.3 32.0437 5.59 243.4 21 15.0 11.7767 51.4 0.592 52.9 32.0442 5.57 242.9 21 16.0 11.7643 51.5 0.555 42.1 32.0452 5.56 242.4 30 16.9 11.7456 51.7 0.576 35.2 32.0473 5.57 242.5 39 18.0 11.7431 51.7 0.590 28.0 32.0482 5.56 242.5 31 19.0 11.7449 51.8 0.574 22.9 32.0494 5.56 242.4 22 20.0 11.7410 51.8 0.544 18.9 32.0499 5.55 242.1 20 21.0 11.7380 51.8 0.578 16.1 32.0491 5.55 242.0 20 22.0 11.7313 51.7 0.602 13.6 32.0493 5.54 241.6 25 23.0 11.7251 51.8 0.609 11.6 32.0507 5.55 241.8 16 24.1 11.7172 51.8 0.573 9.5 32.0518 5.55 241.7 31 25.0 11.7129 51.9 0.599 8.5 32.0525 5.54 241.4 25 26.0 11.7170 51.9 0.553 7.2 32.0522 5.54 241.4 20 27.0 11.7077 51.9 0.543 6.2 32.0548 5.53 241.1 20 28.0 11.6993 51.8 0.544 5.2 32.0558 5.53 241.1 26 29.0 11.6884 51.9 0.573 4.3 32.0579 5.53 240.9 41 30.0 11.6801 51.8 0.560 3.6 32.0595 5.49 239.4 34 31.0 11.6491 52.0 0.564 3.0 32.0649 5.43 236.8 27 32.0 11.5942 52.1 0.543 2.7 32.0782 5.18 225.9 26 33.0 11.4858 52.0 0.496 2.4 32.0989 4.88 212.6 30 34.0 10.8284 52.7 0.420 2.1 32.2533 4.70 204.6 32 35.0 10.3134 54.5 0.342 1.8 32.3633 4.55 198.2 32 36.0 10.1860 55.0 0.316 1.5 32.3899 4.41 192.0 29 37.0 10.0183 55.3 0.289 1.3 32.4160 4.35 189.5 25 38.0 9.7585 56.0 0.269 1.2 32.4485 4.33 188.6 25 39.0 9.7140 56.2 0.264 1.0 32.4625 4.32 187.9 30 40.0 9.6936 56.1 0.262 0.9 32.4735 4.31 187.5 36 41.0 9.6829 56.1 0.266 0.8 32.4776 4.30 187.1 35 42.0 9.6614 56.1 0.251 0.7 32.4834 4.31 187.6 33 43.0 9.6588 56.1 0.275 0.7 32.4911 4.33 188.4 30 44.0 9.6847 56.1 0.262 0.6 32.5048 4.33 188.7 30 45.0 9.6952 56.0 0.267 0.5 32.5342 4.34 188.9 34 46.0 9.6705 55.9 0.275 0.5 32.5439 4.34 189.2 37 47.1 9.6675 55.9 0.269 0.4 32.5461 4.33 188.5 13 47.7 9.6555 56.0 0.267 0.4 32.5510 4.31 187.7 44 48.8 9.6081 56.1 0.269 0.3 32.5611 4.30 187.4 10