*2011/03/14 16:15:28.86 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/05/03 07:03:03.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 101 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BE04EAF0 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.436 102.563 2 Temperature:Primary 'deg C (ITS90)' 8.9611 10.3099 3 Transmissivity %/metre 19.93 53.05 4 Fluorescence:URU:Seapoint mg/m^3 0.216 4.039 5 Oxygen:Dissolved:SBE mL/L 4.904 7.33 6 Oxygen:Dissolved:SBE umol/kg 213.5572 319.9173 7 Salinity:T0:C0 PSS-78 29.7974 32.4807 8 Number_of_bin_records n/a 9 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 : EFF14 EVENT NUMBER : 24 LATITUDE : 48 54.00000 N ! (deg min) LONGITUDE : 125 12.96000 W ! (deg min) WATER DEPTH : 109 ALTIMETER (M) : 6.35 ! 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 16:35:45 19067 19067 CLEAN 5.0.2 2011/03/08 16:39:58 18976 18976 SHIFTDAT 3.4 2011/03/08 16:43:55 18976 18976 SHIFTDAT 3.4 2011/03/10 17:43:52 18976 18976 SHIFTDAT 3.4 2011/03/11 08:48:48 18976 18976 SHIFTDAT 3.4 2011/03/11 09:03:25 18976 18976 DELETE 6.3 2011/03/11 09:23:07 18976 2141 CTDEDIT 4.61 2011/03/11 15:46:34 2141 1939 CALIB 11.7 2011/03/14 14:31:49 1939 1939 FILTERS 4.3 2011/03/14 15:16:37 1939 1939 BINAVE 4.1.1 2011/03/14 15:17:13 1939 101 REMOVECH 8.0 2011/03/14 15:28:28 101 101 CHGUNITS 3.0 2011/03/14 15:29:15 101 101 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 92.66 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/03/11 15:46:34 202 records were deleted in this editing session. 2 changes in channel Temperature:Primary 113 changes in channel Salinity:T0:C0 -CALIB parameters: 2011/03/14 14:31:49 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\2010-28-0024.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 07:04:39 NMEA Latitude = 48 54.00 N NMEA Longitude = 125 12.96 W NMEA UTC (Time) = May 03 2010 07:03:03 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-28 Station: EFF14 Latitude: Longitude: Depth (m): 109 # nquan = 16 # nvalues = 19067 # 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, 19067 # span 1 = -0.123, 102.658 # span 2 = 8.9607, 10.3165 # span 3 = 8.9585, 10.3155 # span 4 = 0.266139, 3.493580 # span 5 = 0.219517, 3.491148 # span 6 = 15.4346, 73.5630 # span 7 = 5.1282e-02, 7.5311e+00 # span 8 = 2.4956, 3.5885 # span 9 = 0, 1 # span 10 = -1.434, 1.906 # span 11 = -1.00, 99.00 # span 12 = 2.0177, 32.4866 # span 13 = 1.5999, 32.4621 # span 14 = 4.74691, 8.03769 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 03 2010 07:03:03 # 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 16:55:38, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-28\Raw\CTD\2010-28-0024.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 13:58:55, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-28\Processing\convert\2010-28-002 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 15:17:15, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-28\Processing\wildedit\2010-28-0024 .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 15:18:34, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-28\Processing\celltm\2010-28-0024.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 a few other 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 3.4 10.3088 40.4 2.867 7.31 318.9 29.8014 9 3.9 10.3099 40.2 2.641 7.32 319.5 29.7974 28 5.0 10.3052 40.3 2.709 7.33 319.9 29.8243 41 6.0 10.3021 39.9 2.477 7.30 318.8 29.8383 38 7.0 10.2958 40.0 3.045 7.15 312.2 29.8670 25 8.0 10.2910 40.0 3.037 7.11 310.1 29.8870 23 9.0 10.1843 40.0 2.841 7.10 310.0 30.1813 18 10.0 10.0751 40.5 3.045 6.78 296.0 30.4615 35 10.9 10.0510 41.3 4.039 6.25 272.5 30.5231 20 12.0 9.8317 42.8 2.462 6.25 272.7 30.9790 22 13.0 9.7557 48.2 2.913 6.25 272.6 31.1318 19 14.0 9.7523 51.2 2.960 6.21 270.6 31.2205 18 15.0 9.7051 51.0 2.632 6.18 269.3 31.2788 21 16.0 9.6577 51.7 3.015 6.11 266.5 31.3472 29 16.9 9.6380 50.8 2.297 6.01 262.1 31.3805 31 18.0 9.5969 52.4 2.037 5.93 258.3 31.4664 21 19.0 9.5842 52.9 1.768 5.93 258.5 31.4924 21 20.0 9.5771 52.5 1.613 5.93 258.5 31.5034 18 21.0 9.5742 51.7 1.281 5.92 257.8 31.5098 12 22.0 9.5678 51.8 1.190 5.89 256.6 31.5232 19 23.0 9.5589 51.6 1.082 5.86 255.5 31.5386 23 24.0 9.5458 51.4 1.049 5.81 253.4 31.5490 27 25.0 9.5031 51.5 0.883 5.75 250.5 31.5764 17 26.0 9.5138 51.2 0.768 5.73 249.8 31.6041 19 27.0 9.5219 51.9 0.709 5.72 249.4 31.6294 17 28.0 9.5096 52.1 0.647 5.72 249.3 31.6495 16 29.0 9.5024 52.0 0.588 5.72 249.2 31.6688 15 30.0 9.4921 51.9 0.573 5.69 248.0 31.7138 18 31.0 9.4816 51.9 0.529 5.60 244.2 31.7367 19 32.0 9.4710 52.0 0.538 5.45 237.4 31.7524 27 32.9 9.4730 51.9 0.456 5.28 229.9 31.7823 22 34.0 9.4964 53.0 0.417 5.24 228.1 31.8255 21 35.0 9.5105 52.7 0.400 5.36 233.7 31.8559 16 36.0 9.5260 51.7 0.420 5.47 238.1 31.8949 14 37.0 9.5353 50.0 0.412 5.52 240.6 31.9237 14 38.0 9.5409 51.2 0.378 5.57 242.6 31.9431 16 39.0 9.5460 51.7 0.328 5.61 244.5 31.9516 17 40.0 9.5510 52.2 0.310 5.64 245.7 31.9623 19 41.0 9.5657 52.3 0.319 5.64 245.8 31.9870 20 42.0 9.5826 52.4 0.282 5.63 245.3 32.0163 19 43.0 9.5921 52.0 0.291 5.61 244.4 32.0470 16 44.0 9.5901 51.7 0.289 5.59 243.6 32.0491 17 45.0 9.5813 51.1 0.267 5.61 244.2 32.0515 18 46.0 9.5768 50.7 0.274 5.65 246.0 32.0550 18 47.0 9.5751 50.3 0.266 5.66 246.8 32.0711 18 48.0 9.5797 49.7 0.266 5.68 247.3 32.0937 17 49.0 9.5897 50.0 0.249 5.69 248.1 32.1098 15 50.0 9.5634 48.7 0.262 5.71 248.6 32.1227 14 51.0 9.5374 47.5 0.294 5.71 248.9 32.1505 14 52.0 9.5355 46.8 0.283 5.72 249.3 32.1544 15 53.0 9.5341 46.3 0.231 5.73 249.5 32.1557 16 54.0 9.5256 47.2 0.226 5.72 249.2 32.1659 20 55.0 9.5172 46.4 0.231 5.72 248.9 32.1762 20 56.0 9.5175 46.6 0.233 5.71 248.8 32.1759 18 57.0 9.5141 46.5 0.225 5.70 248.3 32.1801 16 58.0 9.4960 45.7 0.222 5.69 247.8 32.1979 14 59.0 9.4816 44.1 0.237 5.67 247.1 32.2071 13 60.0 9.4748 43.8 0.231 5.65 246.2 32.2121 13 61.0 9.4688 43.6 0.220 5.63 245.3 32.2154 14 62.0 9.4383 42.4 0.246 5.63 245.1 32.2326 17 63.0 9.4212 41.8 0.240 5.63 245.3 32.2414 21 64.0 9.4056 41.5 0.224 5.63 245.2 32.2486 22 65.0 9.4008 41.4 0.228 5.61 244.5 32.2510 17 66.0 9.3997 41.0 0.230 5.60 243.8 32.2514 14 67.0 9.3979 40.4 0.233 5.58 243.1 32.2542 14 68.0 9.3965 39.5 0.240 5.57 242.5 32.2560 14 69.0 9.3923 38.2 0.230 5.56 242.3 32.2620 15 70.0 9.3852 35.6 0.225 5.55 241.9 32.2767 18 71.0 9.3773 34.0 0.233 5.55 241.6 32.2932 20 72.0 9.3680 32.7 0.229 5.56 242.0 32.3094 21 73.0 9.3632 33.3 0.239 5.57 242.6 32.3142 20 74.0 9.3526 35.8 0.237 5.57 242.5 32.3186 23 75.0 9.3405 40.1 0.233 5.56 242.0 32.3255 21 76.0 9.3423 39.5 0.262 5.54 241.2 32.3276 17 77.0 9.3405 39.0 0.230 5.53 240.7 32.3298 15 78.0 9.3330 40.1 0.227 5.52 240.3 32.3335 14 79.0 9.3236 41.8 0.220 5.50 239.7 32.3402 16 80.0 9.3247 40.7 0.227 5.48 238.6 32.3431 19 81.0 9.3165 35.9 0.220 5.40 235.2 32.3572 26 82.0 9.3107 34.6 0.221 5.31 231.2 32.3644 25 83.0 9.2680 32.5 0.227 5.26 229.0 32.3867 19 84.0 9.2072 32.3 0.230 5.23 227.9 32.4230 15 85.0 9.1855 32.5 0.231 5.21 226.9 32.4322 15 86.0 9.1794 31.8 0.228 5.19 225.9 32.4348 15 87.0 9.1676 30.5 0.224 5.17 225.1 32.4337 18 88.0 9.1449 30.3 0.226 5.15 224.1 32.4411 21 89.0 9.1325 29.3 0.241 5.13 223.4 32.4463 24 90.0 9.0902 30.1 0.226 5.13 223.5 32.4542 21 91.0 9.0820 31.0 0.230 5.12 223.0 32.4573 18 92.0 9.0879 31.2 0.227 5.10 222.0 32.4570 16 93.0 9.0835 31.8 0.219 5.07 220.9 32.4580 16 94.0 9.0788 32.0 0.220 5.03 219.2 32.4592 16 95.0 9.0683 31.4 0.219 5.00 217.6 32.4605 12 96.0 9.0258 29.8 0.217 4.96 216.1 32.4650 24 97.0 8.9871 27.5 0.216 4.94 215.2 32.4681 27 98.0 8.9675 24.4 0.224 4.94 215.0 32.4678 21 99.0 8.9628 23.3 0.230 4.94 215.1 32.4695 17 100.0 8.9621 22.4 0.232 4.95 215.6 32.4726 15 101.0 8.9621 22.0 0.228 4.97 216.3 32.4751 16 102.0 8.9611 21.1 0.230 4.98 216.9 32.4746 22 102.6 8.9638 19.9 0.238 4.90 213.6 32.4807 15