*2011/02/08 16:27:24.41 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/07/31 07:20:44.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 79DD1091 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.065 76.725 2 Temperature:Secondary 'deg C (ITS90)' 11.3737 14.5143 3 Transmissivity %/metre 47.2 58.4 4 Fluorescence:URU:Seapoint mg/m^3 0.171 1.175 5 PAR uE/m^2/sec 0 0.19E-01 6 Salinity:T1:C1 PSS-78 31.3405 31.929 7 Oxygen:Dissolved:SBE mL/L 5.116 6.287 8 Number_of_bin_records n/a 17 54 9 Oxygen:Dissolved:SBE umol/kg 222.9704 274.2752 $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 : HSI EVENT NUMBER : 78 LATITUDE : 52 38.00000 N ! (deg min) LONGITUDE : 131 22.32000 W ! (deg min) WATER DEPTH : 81 ALTIMETER (M) : 12.45 ! 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 11:32:53 19489 19489 CLEAN 5.0.2 2011/01/06 12:14:17 19140 19140 SHIFTDAT 3.4 2011/01/19 17:46:45 19140 19140 SHIFTDAT 3.4 2011/01/19 18:24:55 19140 19140 SHIFTDAT 3.4 2011/01/19 19:05:14 19140 19140 SHIFTDAT 3.4 2011/01/19 19:44:52 19140 19140 DELETE 6.3 2011/01/20 09:32:46 19140 1993 CTDEDIT 4.61 2011/02/02 16:15:42 1993 1879 CALIB 11.7 2011/02/07 10:50:09 1879 1879 FILTERS 4.3 2011/02/07 12:18:03 1879 1879 BINAVE 4.1.1 2011/02/07 12:27:50 1879 74 REMOVECH 8.0 2011/02/08 14:30:38 74 74 REMOVECH 8.0 2011/02/08 14:41:23 74 74 CHGUNITS 3.0 2011/02/08 14:43:35 74 74 HDREDIT2 2.5.1 2011/02/08 16:27:24 ? ? $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 66.93 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/02/02 16:15:42 114 records were deleted in this editing session. 29 changes in channel Salinity:T1:C1 -CALIB parameters: 2011/02/07 10:50:09 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-36\Processing\doc\2010-36-recal-fit1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 17 Oxygen:Dissolved:SBE mL/L 10 -0.2370000E-01 0.1049200E+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 14:41:23 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 16:27:24 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\2010-36-0078.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 = Jul 31 2010 07:21:39 NMEA Latitude = 52 38.00 N NMEA Longitude = 131 22.32 W NMEA UTC (Time) = Jul 31 2010 07:20:44 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2010-36 Station: HSI Latitude: Longitude: Depth (m): 81 # nquan = 18 # nvalues = 19489 # 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, 19489 # span 1 = 3.109, 76.933 # span 2 = 11.3636, 15.5986 # span 3 = 11.3671, 15.6092 # span 4 = 3.630630, 3.940913 # span 5 = 3.630807, 3.943377 # span 6 = 58.8032, 87.6747 # span 7 = 1.5873e-01, 1.3187e+00 # span 8 = 2.6422, 3.3360 # span 9 = 1.0000e-12, 1.4947e-01 # span 10 = 8.788, 8.972 # span 11 = 3.86, 100.00 # span 12 = 1, 1 # span 13 = -0.910, 1.148 # span 14 = 31.2782, 31.9427 # span 15 = 31.2964, 31.9321 # span 16 = 4.85992, 6.02677 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 31 2010 07:20:44 # 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 14:42:49, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-36\RAW\CTD\2010-36-0078.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 16:02:47, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-36\Processing\convert\2010-36-007 8.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 10:06:54, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-36\Processing\wildedit\2010-36-0078 .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 10:23:33, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-36\Processing\celltm\2010-36-0078.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 a few 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 () (-0.237E-01 1.0492) $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 14.5143 48.0 0.872 0.0 31.3405 6.27 47 273.7 5.0 14.3691 47.9 0.938 0.0 31.3406 6.27 54 273.7 6.0 14.3322 47.6 1.021 0.0 31.3440 6.28 42 274.1 7.0 14.2650 47.2 1.072 0.0 31.3492 6.29 37 274.3 8.0 14.2034 47.4 1.088 0.0 31.3482 6.29 35 274.2 9.0 14.1893 47.7 1.099 0.0 31.3495 6.26 33 273.1 10.0 14.1770 47.8 1.087 0.0 31.3570 6.25 31 272.8 11.0 14.0978 48.0 1.136 0.0 31.3837 6.22 28 271.5 12.0 14.0715 48.2 1.127 0.0 31.3914 6.19 27 269.9 13.0 14.0064 48.6 1.175 0.0 31.4044 6.16 27 268.6 14.0 13.9410 49.1 1.169 0.0 31.4149 6.10 26 266.0 15.0 13.9183 49.6 1.151 0.0 31.4191 5.99 26 261.2 16.0 13.8796 50.0 1.139 0.0 31.4270 5.91 25 257.7 17.0 13.5961 52.7 1.056 0.0 31.4895 5.86 25 255.7 18.0 13.5512 53.6 0.951 0.0 31.5097 5.86 24 255.4 19.0 13.5132 53.8 0.913 0.0 31.5279 5.86 24 255.8 20.0 13.5059 53.8 0.893 0.0 31.5298 5.86 23 255.5 21.0 13.5061 54.0 0.841 0.0 31.5297 5.85 23 255.1 22.0 13.4993 53.9 0.825 0.0 31.5325 5.86 22 255.6 23.0 13.4953 54.0 0.774 0.0 31.5346 5.85 23 255.2 24.0 13.4929 54.4 0.774 0.0 31.5359 5.83 24 254.4 25.0 13.4901 54.2 0.791 0.0 31.5371 5.84 23 254.7 26.0 13.4829 54.3 0.745 0.0 31.5398 5.84 23 254.5 27.0 13.4768 54.5 0.705 0.0 31.5420 5.81 22 253.4 28.0 13.4666 54.3 0.755 0.0 31.5447 5.79 23 252.4 29.0 13.4375 54.6 0.713 0.0 31.5510 5.79 24 252.4 30.0 13.3918 55.1 0.651 0.0 31.5619 5.78 24 251.9 31.0 13.3850 55.3 0.598 0.0 31.5641 5.76 22 251.3 32.0 13.3733 55.5 0.563 0.0 31.5681 5.76 22 251.0 33.0 13.3534 55.6 0.559 0.0 31.5725 5.75 23 250.9 34.0 13.3074 55.7 0.489 0.0 31.5805 5.74 23 250.5 35.0 13.2961 55.7 0.484 0.0 31.5864 5.71 24 249.1 36.0 13.2877 55.6 0.488 0.0 31.5914 5.69 23 248.3 37.0 13.2103 55.8 0.465 0.0 31.5911 5.68 22 247.6 38.0 13.1530 56.8 0.405 0.0 31.5981 5.67 22 247.1 39.0 13.1207 57.2 0.408 0.0 31.6084 5.67 23 247.1 40.0 13.0823 56.9 0.386 0.0 31.6131 5.66 23 247.0 41.0 13.0461 57.5 0.390 0.0 31.6141 5.66 24 246.7 42.0 13.0273 57.3 0.380 0.0 31.6171 5.65 22 246.2 43.0 12.9877 57.5 0.372 0.0 31.6264 5.63 23 245.7 44.0 12.9705 57.8 0.344 0.0 31.6279 5.64 24 245.7 45.0 12.9538 57.9 0.384 0.0 31.6304 5.64 24 245.9 46.0 12.9316 57.9 0.367 0.0 31.6362 5.64 23 245.8 47.0 12.9305 57.8 0.328 0.0 31.6372 5.64 23 245.8 48.0 12.9312 57.5 0.330 0.0 31.6381 5.62 24 245.0 49.0 12.9278 57.7 0.317 0.0 31.6381 5.59 23 244.0 50.0 12.9111 57.9 0.315 0.0 31.6404 5.58 23 243.4 51.0 12.8788 58.0 0.319 0.0 31.6457 5.57 24 243.0 52.0 12.8233 58.1 0.327 0.0 31.6547 5.56 24 242.4 53.0 12.7567 58.4 0.298 0.0 31.6663 5.55 23 241.8 54.0 12.6845 58.3 0.282 0.0 31.6798 5.52 24 240.9 55.0 12.6276 58.4 0.274 0.0 31.6897 5.52 23 240.6 56.0 12.5636 58.3 0.275 0.0 31.7018 5.50 24 239.7 57.0 12.5306 58.3 0.290 0.0 31.7072 5.45 24 237.4 58.0 12.4710 58.3 0.274 0.0 31.7165 5.37 24 234.1 59.0 12.3318 58.1 0.271 0.0 31.7436 5.33 23 232.4 60.0 12.2000 57.6 0.295 0.0 31.7701 5.30 22 231.3 61.0 11.9455 58.0 0.253 0.0 31.8093 5.28 24 230.2 62.0 11.8452 58.2 0.235 0.0 31.8242 5.26 24 229.5 63.0 11.7898 58.1 0.222 0.0 31.8344 5.24 23 228.2 64.0 11.7207 57.8 0.218 0.0 31.8474 5.20 23 226.9 65.0 11.6899 57.8 0.234 0.0 31.8589 5.19 22 226.2 66.0 11.5659 57.6 0.216 0.0 31.8824 5.19 24 226.1 67.0 11.5017 57.8 0.206 0.0 31.8917 5.18 25 225.9 68.0 11.4896 58.1 0.220 0.0 31.8934 5.17 23 225.3 69.0 11.4836 58.1 0.196 0.0 31.8946 5.17 23 225.2 70.0 11.4852 57.9 0.196 0.0 31.8949 5.16 23 224.8 71.0 11.4793 58.1 0.192 0.0 31.8963 5.15 26 224.3 72.0 11.4484 58.0 0.191 0.0 31.9015 5.14 27 224.2 73.0 11.4214 58.0 0.190 0.0 31.9072 5.15 26 224.3 74.0 11.4046 57.8 0.187 0.0 31.9121 5.13 27 223.8 75.0 11.3962 57.5 0.171 0.0 31.9163 5.13 29 223.8 76.0 11.3863 57.9 0.179 0.0 31.9219 5.14 33 223.8 76.7 11.3737 57.9 0.182 0.0 31.9290 5.12 17 223.0