*2011/02/08 16:27:26.51 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/08/03 01:39:08.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8E7F3E75 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.102 47.692 2 Temperature:Secondary 'deg C (ITS90)' 8.5827 9.9391 3 Transmissivity %/metre 47 54.8 4 Fluorescence:URU:Seapoint mg/m^3 0.621 1.898 5 PAR uE/m^2/sec 0.67E-01 76.135 6 Salinity:T1:C1 PSS-78 32.7166 32.7989 7 Oxygen:Dissolved:SBE mL/L 3.418 4.844 8 Number_of_bin_records n/a 15 57 9 Oxygen:Dissolved:SBE umol/kg 148.8009 210.9386 $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 ' ' ' ' 5 I I 0 9 -99 ' ' 6 F ' ' 1 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-36\Pro $END *ADMINISTRATION MISSION : 2010-36 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Ocean Acidification SCIENTIST : Ianson D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North East Pacific STATION : LBP1 EVENT NUMBER : 101 LATITUDE : 50 4.83000 N ! (deg min) LONGITUDE : 127 52.77000 W ! (deg min) WATER DEPTH : 51 ALTIMETER (M) : 7.13 ! 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 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 2011/01/06 11:36:59 12153 12153 CLEAN 5.0.2 2011/01/06 12:17:59 12128 12128 SHIFTDAT 3.4 2011/01/19 17:50:20 12128 12128 SHIFTDAT 3.4 2011/01/19 18:28:59 12128 12128 SHIFTDAT 3.4 2011/01/19 19:09:10 12128 12128 SHIFTDAT 3.4 2011/01/19 19:48:48 12128 12128 DELETE 6.3 2011/01/20 09:35:14 12128 1081 CTDEDIT 4.61 2011/02/07 10:14:45 1081 978 CALIB 11.7 2011/02/07 11:02:01 978 978 FILTERS 4.3 2011/02/07 12:19:16 978 978 BINAVE 4.1.1 2011/02/07 12:28:27 978 45 REMOVECH 8.0 2011/02/08 14:30:38 45 45 REMOVECH 8.0 2011/02/08 14:41:26 45 45 CHGUNITS 3.0 2011/02/08 14:43:37 45 45 HDREDIT2 2.5.1 2011/02/08 16:27:26 ? ? $END $REMARKS -CLEAN functions: 2011/01/06 11:56:52 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: 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 90.00 -The following SHIFT parameters were used. Shift Channel: pH: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 37.86 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/02/07 10:14:45 103 records were deleted in this editing session. 208 changes in channel Salinity:T1:C1 -CALIB parameters: 2011/02/07 11:02:01 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-36\Processing\doc\2010-36-recal-fit2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Oxygen:Dissolved:SBE mL/L 10 0.2383000E+00 0.1034700E+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 2011/02/08 14:30:38 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] Status:Pump Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] Flag -REMOVECH 2011/02/08 14:41:26 The following CHANNEL(S) were removed: pH:SBE [pH Units] -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2011/02/08 16:27:26 Applied edit header: Q:\Cruise_Data_Processing\2010-36\Processing\doc\2010-36-HDR.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 9: Oxygen:Dissolved:SBE [umol/kg] Format: F7.2 ==> F6.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2010-36\2010-36-0101.hex Software Version Seasave V 7.18c Temperature SN = 2449 Conductivity SN = 1764 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 03 2010 01:40:28 NMEA Latitude = 50 04.83 N NMEA Longitude = 127 52.77 W NMEA UTC (Time) = Aug 03 2010 01:39:08 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-36 Station: BP 1 Latitude: Longitude: Depth (m): 51 # nquan = 18 # nvalues = 12153 # 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 = ph: pH # name 11 = altM: Altimeter [m] # name 12 = pumps: Pump Status # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 17 = flag: flag # span 0 = 1, 12153 # span 1 = 3.177, 47.856 # span 2 = 8.5772, 10.0271 # span 3 = 8.5765, 10.0423 # span 4 = 3.468505, 3.585998 # span 5 = 3.468701, 3.587031 # span 6 = 81.1501, 86.3372 # span 7 = 4.2735e-01, 2.9792e+00 # span 8 = 1.7887, 2.4775 # span 9 = 5.8035e-02, 9.1367e+01 # span 10 = 8.525, 8.699 # span 11 = 6.15, 53.94 # span 12 = 0, 1 # span 13 = -1.369, 1.641 # span 14 = 32.6788, 32.7999 # span 15 = 32.6968, 32.8013 # span 16 = 3.05289, 4.65018 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 03 2010 01:39:08 # 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 # # # # # # 1764 # 10-Feb-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.15456884e+000 # 4.87496707e-001 # -6.43498866e-004 # 5.48241113e-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 # # # # # # 3394 # 06-Mar-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.62193217e+000 # 1.47516732e+000 # -1.41480227e-003 # 1.92125630e-004 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 2345 # # # 2 # 0.000 # # # # # # # # # 1005dr # 20-Jul-10 # 26.7184 # -1.5497 # 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

# # # # # # # 4694 # 03-Mar-2010 # 1.00000000 # 0.00000000 # 1926782273.59999990 # 1.00000000 # -0.73100000 # # # # # # 0692 # 06-feb-09 # 4.4249 # 2.5287 # # # # # # 1024 # # 15.000 # 0.000 # # # # # # # # # # # # # # 0.00000000 # 0.00000000 # # # # datcnv_date = Jan 02 2011 14:44:14, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-36\RAW\CTD\2010-36-0101.hex Q:\Crui se_Data_Processing\2010-36\Processing\doc\2010-36-ctd.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jan 03 2011 16:03:54, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-36\Processing\convert\2010-36-010 1.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Jan 06 2011 10:07:58, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-36\Processing\wildedit\2010-36-0101 .cnv # celltm_alpha = 0.0200, 0.0245 # celltm_tau = 7.0000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 06 2011 10:24:50, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-36\Processing\celltm\2010-36-0101.c nv Q:\Cruise_Data_Processing\2010-36\Processing\doc\2010-36-ctd.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------- Transmissivity, fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The pH:SBE channel was removed from the files because sensor performance and recalibration are being studied and are not yet considered ready for the archive. The SBE Dissolved Oxygen sensor behaved poorly for all or part of some casts with concentration values offset by approximately 0.24mL/L from the normal looking casts. Data were recalibrated by applying an offset as appears needed and by removing some data where the DO shifted from one regime to the other. The shifts were sometimes very clear, but for some casts the decision was made based on the noise level in the oxygen voltage. For these reasons the data must be considered of lower quality than usual. The precision of the SBE dissolved oxygen channel is difficult to estimate because the comparison with bottles was complex and noisy, but roughly, the DO should be considered: • ±0.4 ml/l from 0-300 db • ±0.25ml/l from 300-500 db • ±0.1 ml/l below 500db For details on the processing see processing report: 2010-36-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.2383 1.0347) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- -8-- --9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Numb Oxyge !re ure: missi cence: :T1:C1 : er_o n: ! Secondar vity URU: Dissol ~bin Disso ! y Seapoin ved: _rec lved: ! t SBE ords SBE !------ -------- ----- ------- ------ -------- ------ ---- ----- *END OF HEADER 4.1 9.9391 48.0 0.923 76.1 32.7166 4.84 21 210.9 5.0 9.8939 48.0 0.873 62.9 32.7179 4.74 28 206.4 6.1 9.7656 48.0 1.029 49.7 32.7325 4.46 18 194.0 7.0 9.6103 48.1 1.031 40.9 32.7415 4.39 20 191.0 8.0 9.4135 48.0 1.173 33.5 32.7546 4.35 16 189.5 9.0 9.2497 47.3 1.365 28.7 32.7566 4.34 15 188.9 10.0 9.2007 47.0 1.363 24.6 32.7522 4.32 17 188.1 11.0 9.2031 47.2 1.568 21.0 32.7506 4.29 21 186.8 12.0 9.1542 47.1 1.514 17.7 32.7523 4.27 25 185.8 13.0 9.1345 47.1 1.596 14.9 32.7527 4.26 23 185.4 14.0 9.1243 47.4 1.669 12.7 32.7533 4.24 20 184.4 15.0 9.1112 47.2 1.666 10.8 32.7543 4.20 18 182.9 16.0 9.0963 47.7 1.585 9.1 32.7548 4.17 20 181.6 17.0 9.0821 47.8 1.664 7.6 32.7555 4.15 21 180.6 18.0 9.0604 47.6 1.673 6.2 32.7561 4.12 21 179.6 19.0 9.0410 47.6 1.605 5.1 32.7574 4.10 19 178.7 20.0 9.0288 48.0 1.725 4.4 32.7578 4.09 17 177.9 21.0 9.0199 48.2 1.652 3.7 32.7579 4.07 16 177.3 22.0 9.0014 48.5 1.689 3.2 32.7591 4.06 17 176.9 23.0 8.9919 48.3 1.654 2.8 32.7588 4.05 19 176.4 24.0 8.9809 48.3 1.539 2.4 32.7592 4.02 25 175.0 25.0 8.9706 48.7 1.691 2.0 32.7593 3.97 27 172.9 26.0 8.9404 48.7 1.671 1.7 32.7590 3.94 25 171.7 27.0 8.9104 48.6 1.898 1.5 32.7573 3.92 21 170.8 28.0 8.8944 48.7 1.712 1.4 32.7598 3.90 19 169.6 29.0 8.8924 49.0 1.787 1.3 32.7595 3.86 19 168.0 30.0 8.8845 49.0 1.611 1.2 32.7638 3.83 17 166.7 31.0 8.8441 49.8 1.423 1.1 32.7668 3.80 18 165.5 32.0 8.8105 50.3 1.371 0.9 32.7706 3.77 18 164.2 33.0 8.7994 50.8 1.259 0.8 32.7710 3.75 22 163.2 34.0 8.7660 51.2 1.210 0.6 32.7732 3.71 29 161.7 35.0 8.7429 51.3 1.244 0.5 32.7753 3.69 28 160.5 36.0 8.7214 51.6 1.206 0.5 32.7787 3.66 20 159.5 37.0 8.7160 51.6 1.121 0.4 32.7798 3.65 17 158.9 38.0 8.7047 51.9 0.975 0.4 32.7827 3.64 15 158.7 39.0 8.6971 52.3 0.939 0.3 32.7848 3.64 16 158.7 40.0 8.6877 52.4 0.941 0.3 32.7866 3.65 18 158.7 41.0 8.6891 52.4 0.964 0.3 32.7861 3.65 26 158.8 42.0 8.6924 52.5 0.993 0.2 32.7860 3.64 37 158.4 43.0 8.6937 52.8 0.866 0.2 32.7861 3.60 30 156.6 44.0 8.6923 52.8 0.848 0.1 32.7870 3.53 22 153.7 45.0 8.6792 52.8 0.864 0.1 32.7889 3.51 19 152.8 46.0 8.6220 53.6 0.858 0.1 32.7948 3.52 20 153.1 47.1 8.5989 54.4 0.644 0.1 32.7970 3.48 21 151.6 47.7 8.5827 54.8 0.621 0.1 32.7989 3.42 57 148.8