*2009/04/17 11:35:35.76 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/08/14 10:52:04.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 106 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C2922960 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.144 105.954 2 Temperature:Primary 'deg C (ITS90)' 6.8827 13.4169 3 Transmissivity %/metre 22.8 53.9 4 Fluorescence:URU:Seapoint mg/m^3 0.111 3.326 5 PAR uE/m^2/sec 0.504 1.463 6 Oxygen:Dissolved:SBE mL/L 1.54 6.934 7 Salinity:T0:C0 PSS-78 31.996 33.7748 8 Number_of_bin_records n/a 7 106 9 Oxygen:Dissolved:SBE umol/kg 66.97713 302.2893 $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 ' ' 7 F ' ' 2 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 9 -99 ' ' 6 F ' ' 1 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-27\Pro $END *ADMINISTRATION MISSION : 2008-27 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : P1 EVENT NUMBER : 3 LATITUDE : 48 34.47000 N ! (deg min) LONGITUDE : 125 29.99000 W ! (deg min) WATER DEPTH : 120 ALTIMETER (M) : 11.6 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/11/09 16:36:06 12340 12340 CLEAN 5.0.2 2008/11/09 17:27:18 12291 12291 SHIFTDAT 3.4 2008/11/09 18:16:32 12291 12291 SHIFTDAT 3.4 2008/11/09 19:03:10 12291 12291 SHIFTDAT 3.4 2008/11/09 19:48:37 12291 12291 SHIFTDAT 3.4 2008/11/10 10:47:00 12291 12291 DELETE 6.3 2008/11/10 11:36:35 12291 3966 CTDEDIT 4.61 2008/11/18 14:37:17 3966 3468 CALIB 11.7 2008/11/25 17:20:11 3468 3468 CALIB 11.7 2008/11/26 15:22:50 3468 3468 FILTERS 4.3 2008/11/26 15:44:30 3468 3468 BINAVE 4.1.1 2008/11/26 16:03:19 3468 106 REMOVECH 8.0 2008/11/27 09:02:56 106 106 CHGUNITS 3.0 2008/11/27 09:06:25 106 106 HDREDIT2 2.5.1 2008/11/27 09:59:02 ? ? HDREDIT2 2.5.1 2009/04/17 11:35:35 ? ? $END $REMARKS -CLEAN functions: 2008/11/09 17:27:01 20 Interpolation by Channel 1: Scan_Number [n/a] 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= -0.30 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= 0.25 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=100.00 -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 96.36 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/11/18 14:37:17 498 records were deleted in this editing session. 20 changes in channel Salinity:T0:C0 -CALIB parameters: 2008/11/25 17:20:11 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-27\Processing\doc\2008-27-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 14 Oxygen:Dissolved:SBE mL/L 10 0.2000000E-02 0.1071000E+01 16 Salinity:T1:C1 PSS-78 10 0.1600000E-02 0.1000000E+01 -CALIB parameters: 2008/11/26 15:22:50 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-27\Processing\doc\2008-27-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 14 Oxygen:Dissolved:SBE mL/L 11 -0.4510000E-01 0.1000000E-04 Pressure -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 2008/11/27 09:02:56 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/11/27 09:59:02 Applied edit header: Q:\Cruise_Data_Processing\2008-27\Processing\doc\2008-27-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 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 -HEADER EDITS: 2009/04/17 11:35:35 Applied edit header: C:\My Documents\sample headers\remove.hdr $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-27\2008-27-0003.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 14 2008 12:01:08 NMEA Latitude = 48 34.47 N NMEA Longitude = 125 29.99 W NMEA UTC (Time) = Aug 14 2008 10:52:04 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-27 Station: p1 Latitude: 48 34.48 Longitude: 125 29.99 Depth (m): 120 # nquan = 17 # nvalues = 12340 # 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 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = altM: Altimeter [m] # name 13 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 14 = sal00: Salinity [PSU] # name 15 = sal11: Salinity, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 12340 # span 1 = 0.883, 106.355 # span 2 = 6.8815, 13.4206 # span 3 = 6.8806, 13.4201 # span 4 = 3.411243, 3.828869 # span 5 = 3.411037, 3.827788 # span 6 = 68.6737, 85.6962 # span 7 = 1.0256e-01, 4.6081e+00 # span 8 = 1.0745, 3.3529 # span 9 = 5.0307e-01, 1.5359e+00 # span 10 = -1.573, 1.222 # span 11 = 0, 1 # span 12 = 0.00, 100.00 # span 13 = 1.46380, 6.52500 # span 14 = 31.9820, 33.7759 # span 15 = 31.9761, 33.7740 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 14 2008 12:01:08 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-May-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 2173, 07-May-08, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11-Feb-03 # datcnv_date = Nov 09 2008 14:35:52, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-27\RAW\CTD\2008-27-0003.hex Q:\Crui se_Data_Processing\2008-27\Processing\doc\2008-27-ctd.con # datcnv_skipover = 0 # wildedit_date = Nov 09 2008 14:45:41, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-27\Processing\convert\2008-27-000 3.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 = Nov 09 2008 14:55:26, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-27\Processing\wildedit\2008-27-0003 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Nov 09 2008 15:15:49, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-27\Processing\celltm\2008-27-0003.c nv Q:\Cruise_Data_Processing\2008-27\Processing\doc\2008-27-ctd.con # derive_time_window_docdt = seconds: 2 # file_type = ascii END* The descent rate was quite low and noisy for this cast. CTDEDIT was used to remove many records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The secondary salinity was recalibrated to make it match the primary salinity. There was no recalibration based on the bottle comparison because of uncertainties about the performance of the two salinometers used. Post-cruise checks from the factory were not yet available at the time of processing. The dissolved oxygen data in the CTD files should be considered: • ±0.5ml/l from 0 – 10db • ±0.25ml/l from 10 – 500db • ±0.1ml/l from 500 - 1500db • ±0.05ml/l below 1500db NOTE: April 2009 Post-cruise calibrations show primary CTD salinity is within 0.001. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.2E-02 1.071) Salinity:T1:C1 PSS-78 10 -99 () (0.16E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.451E-01 0.1E-04) $END !--1--- ---2---- --3-- ---4--- --5--- --6--- ---7---- -8-- --9-- !Pressu Temperat Trans Fluores PAR Oxygen Salinity Numb Oxyge !re ure: missi cence: : :T0:C0 er_o n: ! Primary vity URU: Dissol ~bin Disso ! Seapoin ved: _rec lved: ! t SBE ords SBE !------ -------- ----- ------- ------ ------ -------- ---- ----- *END OF HEADER 1.1 13.3659 23.0 3.326 1.5 6.71 31.9960 36 292.7 2.0 13.3690 23.1 3.311 0.9 6.72 31.9977 62 293.2 3.0 13.3713 23.0 3.306 0.8 6.76 31.9991 49 294.5 3.9 13.3736 22.8 3.300 0.7 6.77 32.0015 55 295.1 5.1 13.3881 22.9 3.322 0.6 6.79 32.0173 38 295.8 6.4 13.3941 22.9 3.298 0.6 6.83 32.0266 14 297.7 7.0 13.3922 22.9 3.266 0.5 6.88 32.0239 38 300.1 8.0 13.4055 22.9 3.256 0.5 6.93 32.0520 33 302.3 9.1 13.4169 23.2 3.182 0.5 6.85 32.0949 39 298.6 10.0 13.3449 23.8 3.014 0.5 6.74 32.1351 35 293.8 11.0 13.1371 25.5 2.710 0.5 6.60 32.2090 38 287.5 11.9 12.9261 26.9 2.496 0.5 6.30 32.2752 51 274.4 13.0 12.3799 30.8 2.070 0.5 6.19 32.4209 32 269.6 14.1 12.0939 36.2 1.577 0.5 5.89 32.5369 17 256.6 15.0 11.9468 37.7 1.368 0.5 5.74 32.5672 33 250.0 15.8 11.7364 38.8 1.245 0.5 5.70 32.5913 18 248.3 17.1 11.3037 42.6 0.981 0.5 4.91 32.6214 39 214.1 18.0 10.7024 44.6 0.856 0.5 4.81 32.5957 61 209.6 18.9 10.3528 46.1 0.734 0.5 4.83 32.6887 40 210.5 20.0 10.1293 46.7 0.595 0.5 4.67 32.7558 36 203.4 20.9 9.9616 47.4 0.555 0.5 4.65 32.7837 26 202.3 22.2 9.8133 47.9 0.513 0.5 4.39 32.8166 25 191.2 23.0 9.7733 48.0 0.488 0.5 4.37 32.8530 41 190.2 24.0 9.7148 48.2 0.459 0.5 4.23 32.8710 30 184.1 25.0 9.6073 48.4 0.428 0.5 4.14 32.9225 28 180.2 26.1 9.4404 48.7 0.403 0.5 4.13 32.9763 32 179.8 26.9 9.4023 48.7 0.384 0.5 4.11 32.9925 12 179.1 28.0 9.4000 48.6 0.386 0.5 4.06 32.9952 43 176.7 28.9 9.3999 48.7 0.383 0.5 3.95 32.9974 35 171.9 30.0 9.3067 48.8 0.376 0.5 3.90 33.0126 26 169.6 30.9 9.1010 49.4 0.356 0.5 3.87 33.0350 26 168.6 32.4 8.6048 50.4 0.323 0.5 3.60 33.0505 7 156.5 33.0 8.5587 51.0 0.313 0.5 3.58 33.0502 34 155.7 34.0 8.4229 51.3 0.307 0.5 3.52 33.0505 46 153.1 35.0 8.3650 51.6 0.311 0.5 3.43 33.0514 33 149.4 36.0 8.2885 51.9 0.320 0.5 3.39 33.0517 24 147.4 37.0 8.2501 52.1 0.329 0.5 3.38 33.0519 23 147.0 38.3 8.1895 52.4 0.320 0.5 3.34 33.0560 16 145.3 39.0 8.1686 52.4 0.323 0.5 3.32 33.0599 27 144.4 40.0 8.1158 52.5 0.315 0.5 3.30 33.0682 25 143.7 41.1 8.0728 52.6 0.307 0.5 3.27 33.0798 42 142.3 42.0 8.0396 52.8 0.308 0.5 3.17 33.0867 29 138.1 43.0 8.0223 52.9 0.309 0.5 3.09 33.0911 25 134.4 44.0 7.9929 52.9 0.302 0.5 2.98 33.0979 25 129.8 45.0 7.9596 53.0 0.303 0.5 2.81 33.1109 42 122.3 46.0 7.8398 53.4 0.290 0.5 2.72 33.1532 33 118.6 47.0 7.7554 53.5 0.269 0.5 2.69 33.1940 28 117.2 48.0 7.7208 53.4 0.254 0.5 2.60 33.2167 33 113.3 49.0 7.6691 53.4 0.241 0.5 2.56 33.2524 28 111.2 50.0 7.6346 53.4 0.233 0.5 2.55 33.2761 25 110.7 51.1 7.6293 53.5 0.225 0.5 2.53 33.2812 34 110.1 51.9 7.6102 53.5 0.218 0.5 2.53 33.2950 49 110.1 53.0 7.5967 53.6 0.212 0.5 2.55 33.3067 25 110.8 54.0 7.5893 53.6 0.210 0.5 2.56 33.3136 26 111.5 55.0 7.5753 53.4 0.207 0.5 2.55 33.3249 39 111.0 56.0 7.5417 53.3 0.195 0.5 2.52 33.3526 28 109.6 57.0 7.5223 53.3 0.190 0.5 2.50 33.3685 24 108.9 58.0 7.4909 53.3 0.180 0.5 2.50 33.3911 27 108.8 59.1 7.4804 53.3 0.173 0.5 2.49 33.3975 46 108.3 59.9 7.4791 53.3 0.171 0.5 2.47 33.3983 34 107.7 61.0 7.4762 53.3 0.170 0.5 2.45 33.4005 26 106.6 62.0 7.4678 53.3 0.165 0.5 2.44 33.4055 22 106.0 63.0 7.4243 53.3 0.154 0.5 2.43 33.4300 30 105.9 64.0 7.4154 53.2 0.149 0.5 2.44 33.4350 27 106.0 65.0 7.4079 53.2 0.147 0.5 2.45 33.4411 24 106.5 66.0 7.3960 53.3 0.145 0.5 2.44 33.4501 34 106.4 66.9 7.3935 53.4 0.144 0.5 2.44 33.4518 52 106.2 68.0 7.3873 53.4 0.140 0.5 2.43 33.4567 26 105.7 69.0 7.3841 53.4 0.142 0.5 2.42 33.4596 21 105.4 70.0 7.3807 53.5 0.139 0.5 2.42 33.4628 21 105.4 71.0 7.3783 53.5 0.146 0.5 2.42 33.4648 27 105.2 72.0 7.3679 53.6 0.144 0.5 2.40 33.4734 41 104.5 73.0 7.3564 53.6 0.140 0.5 2.37 33.4854 33 103.1 74.0 7.3459 53.7 0.137 0.5 2.29 33.4946 26 99.4 75.0 7.3240 53.9 0.134 0.5 2.22 33.5104 24 96.4 76.0 7.2672 53.7 0.132 0.5 2.19 33.5465 22 95.4 77.0 7.2467 53.5 0.135 0.5 2.17 33.5642 26 94.6 78.0 7.2419 53.3 0.133 0.5 2.15 33.5691 29 93.4 79.0 7.2269 53.1 0.133 0.5 2.10 33.5800 42 91.4 80.0 7.1970 52.9 0.133 0.5 2.05 33.5987 35 89.0 81.0 7.1758 52.7 0.132 0.5 2.00 33.6108 27 87.1 82.0 7.1561 52.5 0.134 0.5 1.99 33.6221 22 86.5 83.0 7.1303 52.3 0.135 0.5 1.99 33.6367 21 86.5 84.0 7.1231 52.0 0.130 0.5 2.00 33.6408 20 87.0 85.0 7.1205 52.1 0.131 0.5 1.99 33.6423 29 86.7 86.0 7.1204 52.0 0.128 0.5 1.93 33.6422 50 84.0 86.9 7.1138 51.8 0.126 0.5 1.88 33.6458 27 82.0 88.0 7.0644 51.2 0.126 0.5 1.88 33.6777 20 81.8 89.0 7.0643 51.1 0.124 0.5 1.88 33.6775 21 81.6 90.0 7.0617 51.1 0.122 0.5 1.88 33.6792 20 81.6 91.0 7.0604 50.9 0.121 0.5 1.88 33.6802 23 81.6 92.0 7.0566 50.7 0.120 0.5 1.87 33.6830 39 81.5 93.0 7.0550 50.7 0.120 0.5 1.86 33.6840 50 80.7 94.0 7.0524 50.4 0.118 0.5 1.83 33.6857 32 79.4 95.0 7.0381 49.6 0.122 0.5 1.81 33.6945 28 78.6 96.1 7.0173 48.2 0.120 0.5 1.78 33.7079 53 77.6 97.0 6.9892 47.5 0.117 0.5 1.69 33.7210 47 73.3 98.0 6.9459 46.9 0.117 0.5 1.64 33.7414 76 71.5 98.9 6.9229 46.7 0.115 0.5 1.61 33.7525 106 70.1 99.8 6.9112 46.4 0.114 0.5 1.62 33.7575 36 70.4 101.2 6.8948 46.1 0.115 0.5 1.55 33.7673 18 67.5 101.9 6.8907 45.8 0.111 0.5 1.56 33.7697 30 67.8 103.2 6.8853 45.8 0.114 0.5 1.55 33.7729 32 67.3 103.8 6.8844 45.8 0.114 0.5 1.55 33.7736 25 67.3 105.0 6.8827 45.6 0.113 0.5 1.55 33.7747 39 67.5 106.0 6.8832 45.4 0.116 0.5 1.54 33.7748 16 67.0