*2011/03/14 16:15:29.29 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/05/04 04:49:52.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 110 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AAD91C2E NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.082 111.864 2 Temperature:Primary 'deg C (ITS90)' 8.3658 11.1716 3 Transmissivity %/metre 36.22 58.24 4 Fluorescence:URU:Seapoint mg/m^3 0.75E-01 2.027 5 Oxygen:Dissolved:SBE mL/L 0.231 7.127 6 Oxygen:Dissolved:SBE umol/kg 10.05725 311.824 7 Salinity:T0:C0 PSS-78 18.6426 32.6799 8 Number_of_bin_records n/a 12 51 $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 : EFF07 EVENT NUMBER : 34 LATITUDE : 49 1.25000 N ! (deg min) LONGITUDE : 125 9.40000 W ! (deg min) WATER DEPTH : 122 ALTIMETER (M) : 4.69 ! 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 16:36:34 22396 22396 CLEAN 5.0.2 2011/03/08 16:40:46 22188 22188 SHIFTDAT 3.4 2011/03/08 16:44:41 22188 22188 SHIFTDAT 3.4 2011/03/10 17:44:37 22188 22188 SHIFTDAT 3.4 2011/03/11 08:49:34 22188 22188 SHIFTDAT 3.4 2011/03/11 09:04:10 22188 22188 DELETE 6.3 2011/03/11 09:23:33 22188 3441 CTDEDIT 4.61 2011/03/11 16:27:25 3441 3358 CALIB 11.7 2011/03/14 14:31:57 3358 3358 FILTERS 4.3 2011/03/14 15:16:44 3358 3358 BINAVE 4.1.1 2011/03/14 15:17:17 3358 110 REMOVECH 8.0 2011/03/14 15:28:28 110 110 CHGUNITS 3.0 2011/03/14 15:29:15 110 110 REORDER 1.3 2011/03/14 16:11:21 ? ? HDREDIT2 2.5.1 2011/03/14 16:15:29 ? ? $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 102.33 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/03/11 16:27:25 83 records were deleted in this editing session. 3 changes in channel Salinity:T0:C0 -CALIB parameters: 2011/03/14 14:31:57 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 16:15:29 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\2010-28-0034.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 04 2010 04:53:04 NMEA Latitude = 49 01.25 N NMEA Longitude = 125 09.40 W NMEA UTC (Time) = May 04 2010 04:49:52 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-28 Station: EFF07 Latitude: Longitude: Depth (m): 122 # nquan = 16 # nvalues = 22396 # 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, 22396 # span 1 = 0.464, 112.334 # span 2 = 5.6341, 11.5420 # span 3 = 5.4227, 11.5409 # span 4 = 1.371440, 3.490087 # span 5 = 0.786170, 3.487810 # span 6 = 29.4462, 70.3540 # span 7 = 6.9597e-02, 4.0147e+00 # span 8 = 0.5703, 3.5240 # span 9 = 0, 1 # span 10 = -1.144, 1.070 # span 11 = -1.00, 99.00 # span 12 = 11.1926, 32.6891 # span 13 = 6.1311, 32.6635 # span 14 = 0.13823, 7.95459 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 04 2010 04:49:52 # 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 16:55:58, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-28\Raw\CTD\2010-28-0034.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 13:59:08, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-28\Processing\convert\2010-28-003 4.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 15:17:28, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-28\Processing\wildedit\2010-28-0034 .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 15:18:50, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-28\Processing\celltm\2010-28-0034.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* NOTE: 5508 records were removed from an initial soak period to ensure that DELETE selected the bes CTDEDIT was used to remove records from the surface and bottom of the cast; 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 3.1 11.1716 37.6 1.124 7.07 311.2 18.6426 44 3.9 10.6404 41.2 1.478 7.13 311.8 26.6610 12 5.0 10.4932 44.3 1.717 7.10 310.0 28.4684 30 6.0 10.4575 43.8 1.922 6.82 297.9 29.0086 28 7.0 10.3717 44.7 1.991 6.50 283.9 29.4413 28 8.0 10.0819 47.0 2.027 6.03 263.1 30.0673 26 9.0 9.9645 48.5 1.927 5.43 236.8 30.2484 26 10.0 9.7494 51.3 1.710 5.16 225.2 30.5076 26 11.0 9.5410 55.7 1.277 5.10 222.5 30.7402 25 12.0 9.5048 56.2 1.023 5.08 221.4 30.8278 24 13.0 9.4866 56.6 0.956 5.02 219.0 30.8893 24 14.0 9.4726 56.8 0.782 4.95 215.7 30.9260 24 15.0 9.4561 57.2 0.723 4.89 213.4 30.9760 21 16.0 9.4391 57.5 0.705 4.81 209.7 31.0344 24 17.0 9.4386 57.5 0.610 4.79 208.8 31.0589 24 18.0 9.4157 58.0 0.543 4.82 209.9 31.1225 24 19.0 9.4229 58.1 0.464 4.81 209.6 31.1824 25 20.0 9.4340 58.1 0.472 4.80 209.2 31.2243 24 21.0 9.4318 58.2 0.439 4.84 211.1 31.2518 25 22.0 9.4324 58.0 0.424 4.84 210.9 31.2835 24 23.0 9.4527 58.0 0.393 4.81 209.8 31.3177 24 24.0 9.4493 58.1 0.337 4.78 208.3 31.3615 24 25.0 9.4525 57.9 0.315 4.73 206.0 31.3858 24 26.0 9.4500 57.8 0.320 4.64 202.2 31.4259 24 27.0 9.4445 57.4 0.281 4.51 196.6 31.4868 24 28.0 9.4383 56.9 0.283 4.46 194.3 31.5339 25 29.0 9.4130 56.5 0.246 4.51 196.6 31.5748 24 30.0 9.4105 55.9 0.226 4.55 198.2 31.6245 24 31.0 9.4294 55.5 0.254 4.54 197.7 31.6449 25 32.0 9.4327 55.2 0.213 4.52 197.0 31.6624 24 33.0 9.4309 54.5 0.208 4.45 194.1 31.7002 25 34.0 9.4358 53.8 0.187 4.39 191.3 31.7317 24 35.0 9.4205 53.5 0.183 4.36 189.9 31.7572 25 36.0 9.4149 52.8 0.173 4.28 186.3 31.7852 24 37.0 9.4186 52.2 0.162 4.21 183.4 31.8046 25 38.0 9.3961 52.1 0.157 4.18 182.3 31.8133 24 39.0 9.3896 52.0 0.157 4.19 182.7 31.8240 24 40.0 9.3879 51.7 0.143 4.21 183.5 31.8387 24 41.0 9.3917 51.3 0.139 4.25 185.0 31.8540 25 42.0 9.3965 51.0 0.138 4.29 186.9 31.8692 24 43.0 9.4039 50.6 0.140 4.32 188.3 31.8820 25 44.0 9.4125 49.9 0.138 4.36 189.9 31.8986 24 45.0 9.4172 49.6 0.143 4.46 194.3 31.9147 25 46.0 9.4245 49.2 0.148 4.59 200.2 31.9295 24 47.0 9.4438 48.5 0.134 4.65 202.4 31.9472 24 48.0 9.4638 47.5 0.141 4.66 202.8 31.9625 25 49.0 9.4712 46.7 0.144 4.66 202.9 31.9830 24 50.0 9.4741 46.2 0.140 4.68 203.8 31.9954 24 51.0 9.4757 46.3 0.143 4.71 205.1 32.0051 24 52.0 9.4802 45.6 0.142 4.74 206.4 32.0220 24 53.0 9.4866 44.7 0.138 4.75 206.9 32.0449 24 54.0 9.4909 43.8 0.146 4.73 206.1 32.0624 25 55.0 9.4923 43.1 0.146 4.69 204.1 32.0829 24 56.0 9.4912 43.0 0.136 4.66 203.1 32.0884 25 57.0 9.4848 44.2 0.131 4.66 202.8 32.0927 24 58.0 9.4824 44.6 0.125 4.66 202.9 32.0965 25 59.0 9.4830 44.5 0.123 4.66 203.1 32.1010 24 60.0 9.4828 44.4 0.130 4.68 204.1 32.1039 24 61.0 9.4839 44.1 0.128 4.68 204.0 32.1110 25 62.0 9.4882 43.5 0.126 4.70 204.7 32.1150 24 63.0 9.4848 43.5 0.127 4.72 205.4 32.1177 24 64.0 9.4867 42.8 0.131 4.70 204.9 32.1237 25 65.0 9.4880 41.2 0.135 4.71 205.1 32.1300 24 66.0 9.4826 41.9 0.127 4.73 206.1 32.1385 24 67.0 9.4837 41.0 0.131 4.76 207.2 32.1450 25 68.0 9.4848 40.1 0.134 4.79 208.8 32.1486 24 69.0 9.4862 39.1 0.139 4.82 209.8 32.1505 25 70.0 9.4909 38.5 0.146 4.80 209.3 32.1542 25 71.0 9.4922 37.5 0.152 4.78 208.2 32.1585 24 72.0 9.4870 37.0 0.147 4.76 207.5 32.1672 25 73.0 9.4830 36.4 0.141 4.76 207.3 32.1768 24 74.0 9.4809 36.2 0.146 4.75 206.7 32.1786 25 75.0 9.4794 36.2 0.146 4.72 205.5 32.1796 24 76.0 9.4775 36.2 0.142 4.65 202.6 32.1800 23 77.0 9.4742 36.3 0.144 4.52 196.8 32.1826 24 78.0 9.4690 36.3 0.142 4.41 192.2 32.1849 24 79.0 9.4438 37.0 0.141 4.38 190.8 32.1930 23 80.0 9.4309 37.2 0.138 4.34 188.8 32.1985 25 81.0 9.4289 36.8 0.138 4.27 185.9 32.2000 24 82.0 9.4175 37.2 0.136 4.23 184.3 32.2039 25 83.0 9.4067 38.2 0.134 4.17 181.6 32.2091 25 84.0 9.4018 37.7 0.133 4.09 178.2 32.2118 31 85.0 9.3819 38.6 0.126 4.02 175.0 32.2223 37 86.0 9.3690 38.6 0.125 3.94 171.7 32.2284 40 87.0 9.3523 38.4 0.120 3.89 169.4 32.2373 46 88.0 9.3429 38.3 0.127 3.80 165.4 32.2419 51 89.0 9.3256 38.1 0.124 3.57 155.4 32.2502 51 90.0 9.2836 38.2 0.120 3.26 141.9 32.2658 50 91.0 9.2362 40.7 0.114 3.14 136.9 32.2802 49 92.0 9.2179 41.8 0.110 2.98 129.7 32.2894 49 93.0 9.1834 40.8 0.114 2.74 119.2 32.3048 48 94.0 9.1424 41.7 0.108 2.35 102.2 32.3206 50 95.0 9.0708 42.0 0.105 1.90 82.6 32.3497 47 96.0 8.9897 42.1 0.106 1.65 71.9 32.3854 49 97.0 8.9435 41.9 0.103 1.26 54.9 32.4048 49 98.0 8.8579 43.3 0.102 0.78 34.1 32.4447 48 99.0 8.7437 43.9 0.095 0.57 24.9 32.5014 49 100.0 8.6840 41.9 0.097 0.51 22.3 32.5288 49 101.0 8.6482 43.2 0.092 0.48 20.9 32.5484 49 102.0 8.6192 46.1 0.090 0.44 19.2 32.5637 48 103.0 8.5917 46.0 0.085 0.40 17.4 32.5744 49 104.0 8.5635 46.7 0.085 0.35 15.2 32.5894 49 105.0 8.5265 49.7 0.082 0.32 13.9 32.6096 48 106.0 8.4942 49.3 0.082 0.28 12.3 32.6214 49 107.0 8.4539 48.5 0.080 0.25 11.1 32.6405 49 108.0 8.4203 48.7 0.081 0.25 10.8 32.6562 48 109.0 8.4140 50.0 0.077 0.24 10.6 32.6606 49 110.0 8.4084 50.4 0.075 0.23 10.1 32.6635 48 111.0 8.3877 50.3 0.079 0.24 10.3 32.6726 48 111.9 8.3658 49.2 0.077 0.46 19.9 32.6799 36