*2010/08/19 10:30:40.37 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/23 19:37:28.000 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 : D5C34224 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4 66 2 Temperature:Secondary 'deg C (ITS90)' 8.0141 15.9211 3 Transmissivity %/metre 10.9 47.3 4 Fluorescence:URU:Seapoint mg/m^3 0.209 3.247 5 PAR uE/m^2/sec 0.9E-02 561.51 6 Salinity:T1:C1 PSS-78 29.9524 32.5396 7 Oxygen:Dissolved:SBE mL/L 0.22 6.532 8 Oxygen:Dissolved:SBE umol/kg 9.578728 284.8292 9 Number_of_bin_records n/a 23 39 $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\2009-59\Pro $END *ADMINISTRATION MISSION : 2009-59 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse/Effingham/Moorings SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/BC Inlets STATION : EFF02 EVENT NUMBER : 31 LATITUDE : 49 5.01000 N ! (deg min) LONGITUDE : 125 10.34000 W ! (deg min) WATER DEPTH : 70 ALTIMETER (M) : 5.52 ! 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 : 0585 LOCATION : Mid-ship ! custom item $REMARKS SOFTWARE VERSION SEASAVE V 7.18C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2010/05/28 15:32:08 19776 19776 CLEAN 5.0.2 2010/05/28 15:37:57 19527 19527 SHIFTDAT 3.4 2010/05/30 10:19:10 19527 19527 SHIFTDAT 3.4 2010/05/30 10:24:15 19527 19527 SHIFTDAT 3.4 2010/05/30 11:44:00 19527 19527 SHIFTDAT 3.4 2010/05/30 11:48:56 19527 19527 DELETE 6.3 2010/05/30 11:56:14 19527 1901 CTDEDIT 4.61 2010/06/01 13:35:24 1901 1752 CALIB 11.7 2010/08/09 09:47:06 1752 1752 FILTERS 4.3 2010/08/09 10:21:10 1752 1752 BINAVE 4.1.1 2010/08/09 10:27:13 1752 63 REMOVECH 8.0 2010/08/09 12:09:08 63 63 CHGUNITS 3.0 2010/08/09 12:14:55 63 63 REORDER 1.2.1 2010/08/09 12:15:32 ? ? HDREDIT2 2.5.1 2010/08/19 10:30:40 ? ? $END $REMARKS -CLEAN functions: 2010/05/28 15:33:41 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 90.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # 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: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.10 Salinity was recalculated after shift -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 56.45 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/06/01 13:35:24 149 records were deleted in this editing session. 23 changes in channel Salinity:T1:C1 -CALIB parameters: 2010/08/09 09:47:06 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-59\Processing\doc\2009-59-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 -0.2000000E+00 0.1000000E+01 18 Oxygen:Dissolved:SBE mL/L 10 -0.1130000E-01 0.1068900E+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 2010/08/09 12:09:08 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] Bottle:Position Bottle_Number 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: 2010/08/19 10:30:40 Applied edit header: Q:\Cruise_Data_Processing\2009-59\Processing\doc\2009-59-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2009-59\2009-59-0031.hex Software Version Seasave V 7.18c Temperature SN = 4054 Conductivity SN = 3321 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 23 2009 19:37:30 NMEA Latitude = 49 05.01 N NMEA Longitude = 125 10.34 W NMEA UTC (Time) = Sep 23 2009 19:37:28 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2009-11 2009-59 Station: EFF02 Latitude: Longitude: Depth (m): 70 # nquan = 19 # nvalues = 19776 # 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 = altM: Altimeter [m] # name 11 = bpos: Bottle Position in Carousel # name 12 = nbf: Bottles Fired # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # 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, 19776 # span 1 = 1.830, 66.451 # span 2 = 8.0067, 17.0729 # span 3 = 8.0088, 17.2291 # span 4 = 1.464779, 3.853715 # span 5 = 1.361402, 3.887443 # span 6 = 46.6324, 82.9903 # span 7 = 0.0000e+00, 3.5201e+00 # span 8 = 0.5575, 4.0391 # span 9 = 2.4951e-03, 1.8615e+03 # span 10 = 0.00, 100.00 # span 11 = 0, 6 # span 12 = 0, 6 # span 13 = -0.617, 0.955 # span 14 = 0, 1 # span 15 = 10.6566, 32.5532 # span 16 = 9.8186, 32.5549 # span 17 = 0.10570, 7.35173 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 23 2009 19:37:28 # bad_flag = -9.990e-29 # # # # # # 4054 # 24-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38630579e-003 # 6.44332011e-004 # 2.32050290e-005 # 2.13646256e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 16-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.95586363e+000 # 1.44685913e+000 # 3.49399689e-004 # 4.92391613e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 77511 # 08-MAR-00 # -3.951550e+004 # -4.415130e-001 # 1.282560e-002 # 3.560600e-002 # 0.000000e+000 # 3.030045e+001 # -4.415690e-004 # 4.342710e-006 # 1.736800e-009 # 0.99995000 # 0.00000 # 0.000000e+000 # 1.288270e-002 # -8.164493e+000 # # # # # # 4700 # 24-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34757911e-003 # 6.38464938e-004 # 2.12687542e-005 # 1.83236059e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 16-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.12684256e+000 # 4.88104408e-001 # -5.85160639e-004 # 5.17656959e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 1176 # 10-Mar-09p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 0.3478 # -0.5109 # -6.3517e-004 # 1.4669e-004 # -2.6575e-006 # 2.5826e+000 # 1.9263e-004 # -4.6480e-002 # 3.6500e-002 # 1.3700 #

-2.8000e-002

#

5.0000e+003

#

1.3500e+003

# # # # # # # 983DR # 27-June-06 # 19.2982 # -1.1772 # 0.250 # # # # # # 2228 # # # 1 # 0.000 # # # # # # # # # 4615 # # 1.00000000 # 0.00000000 # 2450980392.15999980 # 1.00000000 # -0.54715493 # # # # # # # # # 1252 # # 15.000 # 0.000 # # # # # # # # # # # # # # 0.00000000 # 0.00000000 # # # # datcnv_date = May 18 2010 15:45:57, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2009-59\RAW\CTD\2009-59-0031.hex Q:\Crui se_Data_Processing\2009-59\Processing\doc\2009-59-ctd.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = May 28 2010 08:41:03, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2009-59\Processing\convert\2009-59-003 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 = May 28 2010 11:59:23, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2009-59\Processing\wildedit\2009-59-0031 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = May 28 2010 14:57:37, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2009-59\Processing\celltm\2009-59-0031.c nv Q:\Cruise_Data_Processing\2009-59\Processing\doc\2009-59-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 3.7db records corrupted by shed wakes from the bottom of the cast; salinity was cleaned lightly. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The transmissometer has not been recalibrated since 2006; the values appear to be too low, but there is insufficient evidence to enable correction. The dissolved oxygen gradients were often very high near the surface and variability was high throughout the profile for many of the casts. The precision of the SBE dissolved oxygen channel is estimated on the basis of a comparison to bottle data to be, roughly: • ±2.5 ml/l from 0-20 db • ±0.5 ml/l from 20-50 db • ±0.3 ml/l from 50-250 db • ±0.1 ml/l below 250 db There were no salinity samples available, so no recalibration was applied, but based on the history of the sensor it is believed to be within ±0.002. For details on the processing see processing report: 2009-59-proc.doc *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (-0.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.113E-01 1.0689) $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 4.0 15.9211 10.9 2.191 561.5 29.9524 5.03 219.9 39 5.0 15.4093 11.4 2.803 380.6 30.3879 5.32 232.2 33 6.0 15.4072 11.7 3.247 231.0 30.4533 5.51 240.8 33 7.0 14.5351 19.1 3.196 137.7 30.8506 5.65 246.6 31 8.0 13.9509 26.4 2.864 85.0 31.1464 5.73 249.9 32 9.0 13.0531 36.2 2.036 55.1 31.4544 5.81 253.4 31 10.0 12.9927 39.9 1.649 38.6 31.3745 5.97 260.3 30 11.0 12.5709 41.5 1.391 29.1 31.5396 6.53 284.8 29 12.0 12.3610 42.9 1.178 23.1 31.5973 6.16 268.7 29 13.0 12.0788 44.2 0.910 18.8 31.6848 5.40 235.4 29 14.0 11.8750 45.0 0.740 15.5 31.7361 4.90 213.8 29 15.0 11.7281 45.3 0.637 12.9 31.7774 4.71 205.4 28 16.0 11.6480 45.7 0.498 10.9 31.7946 4.70 204.7 29 17.0 11.5302 45.9 0.454 9.3 31.8208 4.54 197.9 29 18.0 11.4915 45.7 0.358 7.9 31.8365 4.37 190.6 27 19.0 11.4436 45.8 0.452 6.8 31.8475 4.33 188.7 28 20.0 11.4153 46.0 0.356 5.8 31.8535 4.30 187.4 28 21.0 11.3752 46.0 0.322 5.0 31.8622 4.27 186.0 28 22.0 11.2801 46.3 0.294 4.3 31.8828 4.30 187.2 28 23.0 11.2251 46.4 0.271 3.7 31.8887 4.32 188.4 27 24.0 11.1930 46.5 0.263 3.2 31.8929 4.33 188.6 29 25.0 11.1193 46.6 0.248 2.7 31.9100 4.35 189.4 28 26.0 11.0496 46.7 0.247 2.4 31.9161 4.34 188.9 28 27.0 11.0271 46.8 0.240 2.1 31.9218 4.34 189.4 28 28.0 10.9741 46.8 0.234 1.8 31.9309 4.43 193.1 28 29.0 10.9159 46.8 0.228 1.6 31.9252 4.54 198.0 28 30.0 10.8174 46.9 0.235 1.4 31.9341 4.60 200.6 27 31.0 10.7693 46.9 0.230 1.2 31.9376 4.65 202.8 28 32.0 10.6792 47.1 0.232 1.0 31.9385 4.71 205.2 27 33.0 10.5699 47.1 0.224 0.9 31.9403 4.72 205.7 28 34.0 10.4232 47.0 0.222 0.8 31.9483 4.67 203.6 26 35.0 10.3206 47.0 0.220 0.7 31.9494 4.56 198.7 27 36.0 10.2781 46.9 0.219 0.6 31.9533 4.42 192.4 27 37.0 10.1653 47.2 0.220 0.6 31.9600 4.22 183.9 26 38.0 10.0576 47.2 0.222 0.5 31.9620 3.91 170.4 27 39.0 9.9480 47.2 0.222 0.4 31.9610 3.64 158.5 27 40.0 9.7541 46.7 0.217 0.4 31.9709 3.53 153.8 27 41.0 9.7580 47.3 0.219 0.3 31.9842 3.36 146.2 27 42.0 9.6317 47.2 0.214 0.3 31.9937 3.17 138.0 27 43.0 9.5588 47.0 0.214 0.3 31.9965 2.97 129.4 26 44.0 9.5054 47.3 0.213 0.2 32.0278 2.68 116.9 26 45.0 9.3562 47.2 0.209 0.2 32.0538 2.38 103.5 27 46.0 9.2446 46.9 0.212 0.2 32.0543 2.09 91.2 26 47.0 9.1638 46.6 0.220 0.2 32.0612 1.75 76.1 27 48.0 9.0307 46.7 0.224 0.1 32.0925 1.39 60.4 27 49.0 8.8982 46.0 0.233 0.1 32.1039 1.22 53.3 27 50.0 8.7545 46.2 0.235 0.1 32.1611 1.12 48.7 26 51.0 8.7049 46.3 0.227 0.1 32.1733 0.99 42.9 27 52.0 8.6359 45.9 0.228 0.1 32.2024 0.80 35.0 27 53.0 8.5207 45.3 0.233 0.1 32.2562 0.63 27.3 26 54.0 8.4239 45.3 0.228 0.1 32.3055 0.44 19.2 27 55.0 8.2978 43.8 0.233 0.1 32.3735 0.33 14.3 26 56.0 8.2108 40.5 0.253 0.0 32.4193 0.29 12.8 27 57.0 8.1729 39.9 0.242 0.0 32.4403 0.28 12.4 26 58.0 8.1399 41.0 0.243 0.0 32.4572 0.27 11.9 26 59.0 8.0898 38.0 0.237 0.0 32.4875 0.27 11.6 27 60.0 8.0621 30.9 0.236 0.0 32.5045 0.26 11.2 27 61.0 8.0540 34.2 0.225 0.0 32.5090 0.25 11.0 26 62.0 8.0339 35.8 0.224 0.0 32.5227 0.24 10.4 27 63.0 8.0245 38.2 0.216 0.0 32.5294 0.23 10.0 27 64.0 8.0219 41.0 0.218 0.0 32.5321 0.22 9.7 26 65.0 8.0162 42.3 0.214 0.0 32.5364 0.22 9.6 28 66.0 8.0141 42.6 0.212 0.0 32.5396 0.22 9.7 23