*2011/03/14 16:15:28.91 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/05/03 07:42:47.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 96 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4634585F NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.163 98.59 2 Temperature:Primary 'deg C (ITS90)' 9.2432 10.5062 3 Transmissivity %/metre 15.48 56.16 4 Fluorescence:URU:Seapoint mg/m^3 0.196 3.128 5 Oxygen:Dissolved:SBE mL/L 5.187 7.364 6 Oxygen:Dissolved:SBE umol/kg 226.0344 321.5627 7 Salinity:T0:C0 PSS-78 29.2065 32.4608 8 Number_of_bin_records n/a 3 41 $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 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-28\Pro $END *ADMINISTRATION MISSION : 2010-28 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse, Effingham, Aquaculture, SoG SCIENTIST : Spear D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/Effingham/SoG STATION : EFF13 EVENT NUMBER : 25 LATITUDE : 48 56.52000 N ! (deg min) LONGITUDE : 125 10.66000 W ! (deg min) WATER DEPTH : 106 ALTIMETER (M) : 5.08 ! 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 : 0506 $REMARKS SOFTWARE VERSION SEASAVE V 7.18C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2011/03/08 16:35:51 17432 17432 CLEAN 5.0.2 2011/03/08 16:40:04 17336 17336 SHIFTDAT 3.4 2011/03/08 16:44:01 17336 17336 SHIFTDAT 3.4 2011/03/10 17:43:57 17336 17336 SHIFTDAT 3.4 2011/03/11 08:48:54 17336 17336 SHIFTDAT 3.4 2011/03/11 09:03:30 17336 17336 DELETE 6.3 2011/03/11 09:23:11 17336 2766 CTDEDIT 4.61 2011/03/11 15:52:56 2766 2092 CALIB 11.7 2011/03/14 14:31:50 2092 2092 FILTERS 4.3 2011/03/14 15:16:38 2092 2092 BINAVE 4.1.1 2011/03/14 15:17:14 2092 96 REMOVECH 8.0 2011/03/14 15:28:28 96 96 CHGUNITS 3.0 2011/03/14 15:29:15 96 96 REORDER 1.3 2011/03/14 16:11:21 ? ? HDREDIT2 2.5.1 2011/03/14 16:15:28 ? ? $END $REMARKS -CLEAN functions: 2011/03/08 16:38:01 20 Interpolation by Record Number, in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Insert Pad Values in Channel: Fluorescence:Seapoint [mg/m^3] where channel Fluorescence:Seapoint [mg/m^3] is in the range 14.85 to 15 524 data records in pad range. 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= 0.50 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= 90.00 -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 89.13 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/03/11 15:52:56 674 records were deleted in this editing session. 6 changes in channel Salinity:T0:C0 -CALIB parameters: 2011/03/14 14:31:50 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-28\Processing\doc\2010-28-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 7 Transmissivity %/metre 10 0.0000000E+00 0.2382000E+01 13 Salinity:T0:C0 PSS-78 10 -0.5000000E-02 0.1000000E+01 15 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1029600E+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 2011/03/14 15:28:28 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] Status:Pump Descent_Rate [m/s] Altimeter [metres] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2011/03/14 16:15:28 Applied edit header: Q:\Cruise_Data_Processing\2010-28\Processing\doc\2010-28-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar 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 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2010-28\2010-28-0025.hex Software Version Seasave V 7.18c Temperature SN = 2449 Conductivity SN = 2424 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 03 2010 07:44:28 NMEA Latitude = 48 56.52 N NMEA Longitude = 125 10.66 W NMEA UTC (Time) = May 03 2010 07:42:47 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-28 Station: EFF13 Latitude: Longitude: Depth (m): 106 # nquan = 16 # nvalues = 17432 # 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 = pumps: Pump Status # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = altM: Altimeter [m] # name 12 = sal00: Salinity, Practical [PSU] # name 13 = sal11: Salinity, Practical, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 17432 # span 1 = -0.014, 99.130 # span 2 = 7.7713, 10.5448 # span 3 = 7.7812, 10.5411 # span 4 = 0.398138, 3.499771 # span 5 = 1.801441, 3.497382 # span 6 = 2.4519, 73.2445 # span 7 = 1.6850e-01, 7.1648e+00 # span 8 = 2.6216, 3.5824 # span 9 = 0, 1 # span 10 = -1.895, 2.001 # span 11 = -1.00, 99.00 # span 12 = 2.9911, 32.4659 # span 13 = 16.3487, 32.4409 # span 14 = 4.96309, 7.87836 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 03 2010 07:42:47 # bad_flag = -9.990e-29 # # # # # # 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 # # # # # # 0506 # 26-May-06 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99988000 # 0.00000 # 0.000000e+000 # 1.280810e-002 # -9.210200e+000 # # # # # # 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 # # # # # # 2345 # # # 1 # 0.000 # # # # # # # # # 1005dr # 05-Mar-09 # 20.0620 # 1.1536 # 0.250 # # # # # # 1176 # 10-Nov-09p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 0.3603 # -0.5126 # -1.6961e-003 # 2.3368e-004 # -4.2186e-006 # 2.5826e+000 # 1.9263e-004 # -4.6480e-002 # 3.5000e-002 # 1.4700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 1024 # # 15.000 # -1.000 # # # # # # # # # # # # # # # # # # # # 0.00000000 # 0.00000000 # # # # datcnv_date = Mar 07 2011 16:55:40, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-28\Raw\CTD\2010-28-0025.hex Q:\Crui se_Data_Processing\2010-28\Processing\doc\2010-28-ctd2.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Mar 08 2011 13:58:57, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-28\Processing\convert\2010-28-002 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 = Mar 08 2011 15:17:16, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-28\Processing\wildedit\2010-28-0025 .cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 08 2011 15:18:36, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-28\Processing\celltm\2010-28-0025.c nv Q:\Cruise_Data_Processing\2010-28\Processing\doc\2010-28-ctd2.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove records from the surface and bottom of the cast and many records corrupted by shed wakes; salinity was cleaned lightly. ------------------------------------------------------------------------- Transmissivity and fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. 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 corrections to all cruises between March 2008 and June 2010. The data are still considered nominal. For details see file Transmissometer 1005DR Corrections.doc in OSD_Data_Library:\Cruise_Data\DOCUMENTS The SBE dissolved oxygen data in the CTD files are considered, roughly: • ±1 ml/l from 0–10 db • ±0.5 ml/l from 10–30 db • ±0.2 ml/l below 30db For details on processing see file 2010-28-proc.doc. ------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Transmissivity %/metre 10 -99 () (0 2.382) Salinity:T0:C0 PSS-78 10 -99 () (-0.5E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.0296) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 3.2 10.5062 43.4 2.533 7.36 321.6 29.2065 17 4.0 10.4952 43.4 2.530 7.34 320.5 29.2352 23 5.1 10.4940 43.2 2.640 7.32 319.6 29.2458 30 6.0 10.4625 43.5 3.052 6.98 304.9 29.3376 41 7.0 10.3090 44.3 3.128 6.26 273.3 29.8357 32 8.0 9.9239 45.8 2.503 6.00 261.7 30.8018 26 9.0 9.7650 52.9 2.530 5.94 259.0 31.0391 27 10.0 9.7232 54.0 2.221 6.01 262.2 31.0913 29 10.9 9.6981 54.8 2.394 6.03 262.7 31.1424 26 11.9 9.6882 54.3 1.795 5.93 258.6 31.2078 39 13.0 9.6507 54.9 1.484 5.95 259.4 31.2893 24 14.0 9.6116 56.1 1.357 6.07 264.5 31.3558 23 15.0 9.6048 56.2 1.276 6.20 270.2 31.4038 28 16.0 9.6064 55.2 1.050 6.23 271.4 31.4164 36 17.0 9.5959 54.6 0.921 6.17 268.8 31.4485 37 18.0 9.5685 54.4 0.815 6.09 265.4 31.4817 31 19.0 9.5475 54.6 0.865 6.03 262.6 31.5096 26 20.0 9.5231 55.2 0.808 5.98 260.5 31.5457 25 21.0 9.5178 55.0 0.714 5.92 258.2 31.5608 28 22.0 9.5016 54.4 0.695 5.79 252.2 31.5967 23 23.0 9.4924 55.4 0.645 5.51 240.2 31.6140 25 24.0 9.4861 54.8 0.604 5.29 230.5 31.6434 26 25.0 9.4957 54.6 0.574 5.22 227.4 31.6728 25 26.0 9.5001 54.5 0.465 5.21 227.1 31.6875 28 27.0 9.5067 54.2 0.437 5.19 226.0 31.7006 33 28.0 9.5064 54.0 0.560 5.20 226.5 31.7196 25 29.0 9.5009 53.5 0.482 5.24 228.5 31.7424 19 30.0 9.4988 53.5 0.443 5.26 229.2 31.7609 17 31.0 9.5183 53.0 0.378 5.24 228.3 31.7819 20 31.7 9.5353 52.8 0.417 5.21 227.1 31.7974 11 33.1 9.5294 52.6 0.364 5.27 229.5 31.8236 25 34.0 9.5389 52.2 0.330 5.30 231.1 31.8460 18 35.0 9.5398 51.5 0.359 5.31 231.4 31.8666 14 36.0 9.5504 50.7 0.334 5.30 231.1 31.8948 15 37.0 9.5618 50.0 0.313 5.30 231.1 31.9438 17 37.7 9.5676 48.9 0.315 5.31 231.3 31.9618 12 39.1 9.5697 48.8 0.321 5.34 232.8 31.9672 23 40.0 9.5710 48.9 0.286 5.37 234.1 31.9723 20 41.0 9.5718 48.7 0.288 5.37 234.0 31.9798 15 42.0 9.5732 48.3 0.335 5.36 233.6 32.0064 17 43.0 9.5765 47.7 0.327 5.36 233.7 32.0229 19 44.0 9.5696 47.5 0.265 5.40 235.4 32.0472 25 45.0 9.5713 46.7 0.252 5.51 240.2 32.0675 28 46.0 9.5794 46.4 0.221 5.59 243.7 32.0908 28 47.0 9.6010 47.0 0.206 5.66 246.5 32.1111 27 48.0 9.6022 47.2 0.205 5.71 248.8 32.1216 23 49.0 9.6132 47.2 0.205 5.73 249.5 32.1356 20 50.0 9.6180 47.0 0.212 5.73 249.7 32.1469 19 51.0 9.6150 46.9 0.234 5.73 249.5 32.1538 22 52.0 9.6134 47.4 0.196 5.72 249.4 32.1576 26 53.0 9.6064 47.0 0.263 5.72 249.4 32.1689 27 54.0 9.5794 46.6 0.488 5.72 249.1 32.1797 23 55.0 9.4892 45.0 0.285 5.72 249.3 32.2002 20 56.0 9.4694 43.6 0.246 5.72 249.1 32.2133 20 57.0 9.4695 43.4 0.219 5.72 249.0 32.2187 21 58.0 9.4570 42.5 0.227 5.71 248.9 32.2259 24 59.0 9.4476 41.3 0.210 5.70 248.3 32.2395 24 60.0 9.4428 41.3 0.217 5.70 248.2 32.2558 20 61.0 9.4396 40.8 0.221 5.70 248.4 32.2651 21 62.0 9.4309 40.6 0.211 5.70 248.1 32.2672 24 63.0 9.4279 40.6 0.199 5.68 247.6 32.2690 28 64.0 9.4268 40.5 0.196 5.68 247.4 32.2703 24 65.0 9.4257 40.4 0.201 5.67 247.0 32.2718 19 66.0 9.4248 39.9 0.201 5.66 246.4 32.2731 18 67.0 9.4253 39.8 0.198 5.65 246.2 32.2744 18 68.0 9.4237 37.8 0.203 5.64 245.7 32.2834 22 69.0 9.4203 36.9 0.221 5.62 244.7 32.2910 31 70.0 9.4396 35.1 0.229 5.59 243.7 32.3030 22 71.0 9.4423 32.8 0.230 5.58 243.2 32.3090 19 72.0 9.4420 30.9 0.242 5.58 243.1 32.3141 18 73.0 9.4365 28.6 0.227 5.58 243.1 32.3161 21 74.0 9.4271 28.6 0.229 5.58 242.9 32.3180 30 75.0 9.4217 28.9 0.217 5.57 242.8 32.3192 31 76.0 9.4167 29.3 0.230 5.57 242.5 32.3213 23 77.0 9.4136 28.8 0.234 5.56 242.3 32.3241 23 77.9 9.4039 28.7 0.227 5.55 241.7 32.3268 22 79.0 9.3894 29.1 0.220 5.53 241.0 32.3339 34 80.0 9.3821 28.2 0.225 5.54 241.3 32.3405 18 81.0 9.3811 27.6 0.220 5.54 241.4 32.3421 14 82.0 9.3798 27.7 0.276 5.55 241.6 32.3434 13 83.0 9.3756 28.6 0.243 5.55 241.8 32.3460 16 83.6 9.3744 27.0 0.242 5.55 241.6 32.3485 8 85.2 9.3742 26.2 0.230 5.48 238.5 32.3545 11 86.0 9.3615 25.6 0.222 5.48 238.7 32.3599 14 87.0 9.3485 26.6 0.226 5.49 238.9 32.3698 13 88.0 9.3459 25.2 0.229 5.49 239.0 32.3783 13 89.0 9.3404 24.5 0.231 5.49 239.1 32.3818 17 89.6 9.3344 25.3 0.230 5.49 239.1 32.3857 3 91.2 9.3238 24.1 0.236 5.31 231.4 32.4016 9 92.0 9.2934 21.7 0.222 5.29 230.6 32.4313 18 93.0 9.2836 18.8 0.229 5.30 230.7 32.4393 15 94.0 9.2709 17.3 0.233 5.32 231.6 32.4466 14 95.0 9.2501 16.8 0.235 5.34 232.8 32.4564 15 95.8 9.2447 15.7 0.251 5.36 233.6 32.4593 13 98.4 9.2436 15.5 0.244 5.32 231.7 32.4606 9 98.6 9.2432 15.5 0.245 5.34 232.6 32.4608 10