*2011/02/08 16:27:26.55 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/08/03 02:17:02.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 89 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D461CE46 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.06 91.692 2 Temperature:Secondary 'deg C (ITS90)' 6.7367 9.3284 3 Transmissivity %/metre 43.8 58.6 4 Fluorescence:URU:Seapoint mg/m^3 0.91E-01 2.288 5 PAR uE/m^2/sec 0 46.525 6 Salinity:T1:C1 PSS-78 32.7248 33.7592 7 Oxygen:Dissolved:SBE mL/L 2.546 4.596 8 Number_of_bin_records n/a 12 34 9 Oxygen:Dissolved:SBE umol/kg 110.7289 200.1185 $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 : LBP2 EVENT NUMBER : 102 LATITUDE : 50 4.06000 N ! (deg min) LONGITUDE : 127 54.18000 W ! (deg min) WATER DEPTH : 96 ALTIMETER (M) : 5.54 ! 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 11:37:03 5574 5574 CLEAN 5.0.2 2011/01/06 12:18:02 5574 5574 SHIFTDAT 3.4 2011/01/19 17:50:24 5574 5574 SHIFTDAT 3.4 2011/01/19 18:29:02 5574 5574 SHIFTDAT 3.4 2011/01/19 19:09:14 5574 5574 SHIFTDAT 3.4 2011/01/19 19:48:52 5574 5574 DELETE 6.3 2011/01/20 09:35:15 5574 2083 CTDEDIT 4.61 2011/02/03 09:27:30 2083 2023 CALIB 11.7 2011/02/07 11:02:01 2023 2023 FILTERS 4.3 2011/02/07 12:19:16 2023 2023 BINAVE 4.1.1 2011/02/07 12:28:27 2023 89 REMOVECH 8.0 2011/02/08 14:30:38 89 89 REMOVECH 8.0 2011/02/08 14:41:26 89 89 CHGUNITS 3.0 2011/02/08 14:43:37 89 89 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 82.01 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/02/03 09:27:30 60 records were deleted in this editing session. 40 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\2010-36-0102.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 02:17:53 NMEA Latitude = 50 04.06 N NMEA Longitude = 127 54.18 W NMEA UTC (Time) = Aug 03 2010 02:17:02 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-36 Station: BP 2 Latitude: Longitude: Depth (m): 96 # nquan = 18 # nvalues = 5574 # 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, 5574 # span 1 = 3.061, 92.013 # span 2 = 6.7258, 9.3327 # span 3 = 6.7238, 9.3343 # span 4 = 3.395414, 3.526394 # span 5 = 3.395435, 3.526881 # span 6 = 80.4324, 87.5443 # span 7 = 7.3260e-02, 2.9792e+00 # span 8 = 1.3990, 2.3236 # span 9 = 1.0000e-12, 6.4626e+01 # span 10 = 8.465, 8.703 # span 11 = 4.08, 100.00 # span 12 = 0, 1 # span 13 = -1.690, 1.522 # span 14 = 32.7055, 33.7612 # span 15 = 32.7091, 33.7630 # span 16 = 2.20171, 4.49705 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 03 2010 02:17:02 # 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 14:44:15, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-36\RAW\CTD\2010-36-0102.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 16:03:55, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-36\Processing\convert\2010-36-010 2.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 10:08:00, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-36\Processing\wildedit\2010-36-0102 .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 10:24:52, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-36\Processing\celltm\2010-36-0102.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 9.3284 44.1 2.038 46.5 32.7251 4.59 17 200.1 5.0 9.3278 43.8 1.913 35.3 32.7248 4.60 19 200.1 6.0 9.3267 44.2 2.119 27.4 32.7248 4.58 20 199.6 7.0 9.3280 44.2 2.127 21.3 32.7248 4.56 22 198.6 8.0 9.3253 44.4 2.123 16.7 32.7251 4.56 25 198.4 9.0 9.3191 44.6 2.158 13.6 32.7254 4.55 26 198.2 10.0 9.3165 44.6 2.288 10.7 32.7249 4.53 22 197.5 11.0 9.3040 44.7 2.171 8.5 32.7256 4.50 18 195.8 12.0 9.3115 44.8 2.244 6.9 32.7253 4.45 18 193.6 13.0 9.3050 45.0 2.172 5.6 32.7264 4.41 19 191.8 14.0 9.2581 46.0 1.969 4.6 32.7287 4.39 23 191.2 15.0 9.2476 46.3 2.120 3.8 32.7283 4.40 27 191.6 16.0 9.2358 46.7 2.103 3.2 32.7283 4.41 23 192.0 17.0 9.2412 46.7 2.159 2.6 32.7280 4.42 20 192.3 18.0 9.2394 46.5 2.147 2.1 32.7278 4.42 17 192.6 19.0 9.2453 46.3 2.078 1.8 32.7276 4.42 20 192.4 20.0 9.2516 46.5 2.228 1.5 32.7272 4.42 26 192.4 21.0 9.2523 46.4 2.209 1.3 32.7275 4.38 26 190.7 22.0 9.2568 46.1 2.098 1.1 32.7272 4.32 22 188.1 23.0 9.2368 46.0 2.111 1.0 32.7292 4.28 20 186.4 24.0 9.1983 46.5 2.145 0.8 32.7303 4.27 20 185.8 25.0 9.1806 47.5 1.933 0.7 32.7299 4.23 22 184.1 26.0 9.1650 47.4 2.187 0.6 32.7292 4.18 25 181.8 27.0 9.1438 47.9 1.926 0.5 32.7294 4.16 22 180.9 28.0 9.0999 48.1 1.760 0.4 32.7309 4.15 19 180.6 29.0 9.1079 48.1 1.700 0.4 32.7275 4.13 20 179.7 30.0 9.1036 47.9 1.694 0.3 32.7294 4.10 23 178.4 31.0 9.0842 49.4 1.585 0.3 32.7286 4.04 26 175.8 32.0 9.0667 49.8 1.505 0.2 32.7284 3.95 22 171.9 33.0 9.0546 49.7 1.551 0.2 32.7292 3.88 20 168.9 34.0 8.9709 50.9 1.659 0.2 32.7285 3.78 19 164.8 35.0 8.9496 51.8 1.419 0.1 32.7275 3.68 19 160.2 36.0 8.8875 52.5 1.177 0.1 32.7288 3.61 23 157.0 37.0 8.7369 54.5 0.852 0.1 32.7329 3.58 32 155.6 38.0 8.7055 54.9 0.761 0.1 32.7329 3.53 28 153.9 39.0 8.6941 55.0 0.651 0.1 32.7342 3.52 21 153.4 40.0 8.6429 55.6 0.604 0.1 32.7477 3.52 18 153.1 41.0 8.6189 55.7 0.598 0.1 32.7512 3.50 17 152.5 42.0 8.6412 55.6 0.549 0.0 32.7448 3.50 19 152.2 43.0 8.6121 56.0 0.595 0.0 32.7568 3.50 25 152.2 44.0 8.6101 56.1 0.566 0.0 32.7541 3.51 33 152.6 45.0 8.6135 55.7 0.481 0.0 32.7553 3.51 26 152.9 46.0 8.6154 55.7 0.440 0.0 32.7712 3.52 20 153.2 47.0 8.6137 55.5 0.454 0.0 32.7755 3.52 17 153.2 48.0 8.6123 55.6 0.495 0.0 32.7768 3.52 18 153.1 49.0 8.6049 55.5 0.477 0.0 32.7812 3.51 22 152.9 50.0 8.5878 55.4 0.513 0.0 32.7935 3.51 27 152.6 51.0 8.5807 55.4 0.457 0.0 32.7983 3.47 31 151.1 52.0 8.5611 55.7 0.477 0.0 32.8047 3.39 26 147.8 53.0 8.5220 55.6 0.544 0.0 32.8156 3.33 20 144.8 54.0 8.4570 55.8 0.466 0.0 32.8302 3.30 19 143.5 55.0 8.3679 56.0 0.407 0.0 32.8422 3.28 21 142.7 56.0 8.3488 56.3 0.374 0.0 32.8430 3.27 23 142.5 57.0 8.3424 56.3 0.441 0.0 32.8451 3.24 26 140.9 58.0 8.3393 56.4 0.361 0.0 32.8475 3.14 25 136.7 59.0 8.2776 56.4 0.341 0.0 32.8734 3.04 22 132.2 60.0 8.0880 56.8 0.323 0.0 32.9673 2.99 20 130.0 61.0 7.8021 56.9 0.258 0.0 33.1270 2.97 21 129.2 62.0 7.6883 56.8 0.212 0.0 33.1763 2.96 23 128.9 63.0 7.6501 56.7 0.179 0.0 33.1949 2.95 25 128.6 64.0 7.6228 56.7 0.168 0.0 33.2104 2.93 24 127.4 65.0 7.5916 56.8 0.145 0.0 33.2292 2.91 22 126.8 66.0 7.5025 56.7 0.170 0.0 33.2840 2.91 24 126.7 67.0 7.3068 57.1 0.179 0.0 33.4002 2.92 28 127.2 68.0 7.2183 57.7 0.139 0.0 33.4513 2.94 25 127.8 69.0 7.1649 58.2 0.124 0.0 33.4834 2.93 19 127.7 70.0 7.1420 58.5 0.110 0.0 33.4977 2.92 16 127.1 71.0 7.1247 58.5 0.115 0.0 33.5092 2.90 18 126.0 72.0 7.1116 58.5 0.117 0.0 33.5173 2.87 25 124.8 73.0 7.0919 58.1 0.123 0.0 33.5301 2.82 34 122.7 74.0 7.0674 58.0 0.099 0.0 33.5461 2.79 26 121.5 75.0 7.0184 57.9 0.098 0.0 33.5780 2.80 21 121.8 76.0 6.9714 58.1 0.098 0.0 33.6116 2.80 19 121.9 77.0 6.9409 58.2 0.098 0.0 33.6382 2.80 19 121.8 78.0 6.9399 58.4 0.098 0.0 33.6419 2.79 19 121.3 79.0 6.9380 58.6 0.098 0.0 33.6443 2.77 22 120.3 80.0 6.9237 58.4 0.116 0.0 33.6534 2.73 25 118.6 81.0 6.8936 58.1 0.096 0.0 33.6731 2.69 27 116.9 82.0 6.8765 57.9 0.098 0.0 33.6849 2.67 23 116.0 83.0 6.8372 57.8 0.098 0.0 33.7076 2.65 22 115.4 84.0 6.8273 57.6 0.096 0.0 33.7128 2.64 23 114.8 85.0 6.8071 57.4 0.105 0.0 33.7240 2.62 25 114.2 86.0 6.7998 57.3 0.098 0.0 33.7277 2.62 26 113.9 87.0 6.7966 57.2 0.098 0.0 33.7304 2.60 26 112.9 88.0 6.7752 57.2 0.101 0.0 33.7419 2.58 28 112.4 89.0 6.7611 56.9 0.103 0.0 33.7477 2.56 31 111.5 90.0 6.7505 56.6 0.098 0.0 33.7532 2.56 31 111.1 91.0 6.7413 56.6 0.098 0.0 33.7576 2.55 28 110.9 91.7 6.7367 56.5 0.091 0.0 33.7592 2.55 12 110.7