*2007/11/29 17:08:36.62 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/17 06:58:29.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 86 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 123DF567 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.31 86.51 2 Temperature:Secondary 'deg C (ITS90)' 7.977 13.9928 3 Transmissivity %/metre 20.4 47.5 4 Fluorescence:URU:Seapoint mg/m^3 0.116 5.552 5 Oxygen:Dissolved:SBE mL/L 1.827 5.944 6 Oxygen:Dissolved:SBE umol/kg 79.52654 259.5662 7 Salinity:T1:C1 PSS-78 29.9757 32.8651 8 Number_of_bin_records n/a 6 42 $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\2007-62\pro $END *ADMINISTRATION MISSION : 2007-62 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Aquaculture/ Effingham/LaPerouse/Juan de Fuca SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/Knight Inlet/Effingham/JdeF STATION : EFF12 EVENT NUMBER : 23 LATITUDE : 48 58.05000 N ! (deg min) LONGITUDE : 125 10.52000 W ! (deg min) ALTIMETER (M) : 6.3 ! 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 ' ' 2106 conductivity:primary ' ' 2424 pressure ' ' 63507 temperature:secondary ' ' 4752 conductivity:secondary ' ' 1763 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953DR Oxygen:SBE ' ' 1119 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.12 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/11/25 13:48:20 18586 18586 CLEAN 5.0.2 2007/11/25 14:00:42 18586 18586 SHIFTDAT 3.4 2007/11/25 16:37:51 18586 18586 SHIFTDAT 3.4 2007/11/25 16:47:47 18586 18586 SHIFTDAT 3.4 2007/11/25 16:57:31 18586 18586 SHIFTDAT 3.4 2007/11/25 17:07:11 18586 18586 DELETE 6.3 2007/11/25 17:14:06 18586 2092 CTDEDIT 4.61 2007/11/28 13:55:48 2092 2012 CALIB 11.7 2007/11/29 14:11:09 2012 2012 FILTERS 4.3 2007/11/29 14:14:22 2012 2012 BINAVE 4.1.1 2007/11/29 14:15:41 2012 86 CALIB 11.7 2007/11/29 16:45:36 86 86 REMOVECH 8.0 2007/11/29 16:50:37 86 86 CHGUNITS 3.0 2007/11/29 16:50:49 86 86 REORDER 1.2.1 2007/11/29 16:51:04 ? ? HDREDIT2 2.5.1 2007/11/29 17:08:36 ? ? $END $REMARKS -CLEAN functions: 2007/11/25 13:52:04 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=110.00 -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= -0.50 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= 0.20 Salinity was recalculated after shift -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 75.99 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/11/28 13:55:48 80 records were deleted in this editing session. 1 change in channel Salinity:T1:C1 -CALIB parameters: 2007/11/29 14:11:09 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-62\Processing\doc\2007-62-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.6000000E+00 0.1000000E+01 10 Oxygen:Dissolved:SBE mL/L 10 -0.6600000E-02 0.1047600E+01 15 Salinity:T1:C1 PSS-78 10 -0.3000000E-02 0.1000000E+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. -CALIB parameters: 2007/11/29 16:45:36 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-62\Processing\doc\2007-62-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1239000E+00 0.9630000E+00 -REMOVECH 2007/11/29 16:50:37 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/11/29 17:08:36 Applied edit header: Q:\Cruise_Data_Processing\2007-62\Processing\doc\2007-62-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: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2007-62\2007-62-0023.hex Software Version Seasave V 7.12 Temperature SN = 2106 Conductivity SN = 2424 Number of Bytes Per Scan = 34 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 17 2007 06:58:47 NMEA Latitude = 48 58.05 N NMEA Longitude = 125 10.52 W NMEA UTC (Time) = Sep 17 2007 06:58:29 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2007-62 Station: EFF12 Latitude: Longitude: Depth (m): 92m # nquan = 16 # nvalues = 18586 # 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 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = pumps: Pump Status # name 11 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 18586 # span 1 = 1.034, 85.994 # span 2 = 7.9723, 15.3573 # span 3 = 7.9739, 15.3730 # span 4 = 3.423758, 3.691173 # span 5 = 3.423486, 3.689657 # span 6 = 63.4108, 83.3309 # span 7 = 1.0623e-01, 8.2491e+00 # span 8 = 1.2002, 3.6166 # span 9 = 1.82930, 7.13305 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = -0.942, 1.250 # span 13 = 28.5498, 32.8746 # span 14 = 28.5081, 32.8699 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 17 2007 06:58:47 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2106, 25-Apr-07 # sensor 1 = Frequency 1 conductivity, primary, 2424, 25-Apr-07, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4752, 06-Mar-07 # sensor 4 = Frequency 4 conductivity, secondary, 1763, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 953DR, 23-Apr-07 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1119, 10-Nov-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Nov 23 2007 15:35:10, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-62\RAW\CTD\2007-62-0023.hex Q:\Crui se_Data_Processing\2007-62\Processing\doc\2007-62-ctd.con # datcnv_skipover = 0 # wildedit_date = Nov 23 2007 16:29:25, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-62\Processing\convert\2007-62-002 3.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 100 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Nov 23 2007 17:32:57, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-62\Processing\wildedit\2007-62-0023 .cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Nov 23 2007 17:35:44, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-62\Processing\celltm\2007-62-0023.c nv Q:\Cruise_Data_Processing\2007-46\Processing\doc\2007-46-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.5db and records corrupted by shed wakes around 86db; salinity was cleaned very lightly. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The dissolved oxygen data in the CTD files should be considered • ±0.6ml/l from 0 –75db (except around 10db where values tend to be high.) • ±0.3ml/l from 75 to 300db • ±0.1ml/l below 300. • data below 500db tend to be low. • data below 1000db are considered unreliable by the manufacturer. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Pressure dbars 10 -99 () (0.6 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.66E-02 1.0476) Salinity:T1:C1 PSS-78 10 -99 () (-0.3E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1239 0.963) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T1:C1 er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 2.3 13.9928 20.4 5.552 5.94 259.6 29.9757 16 3.0 13.7157 21.7 5.312 5.76 251.7 30.1110 41 4.0 13.0908 24.1 4.707 5.37 234.3 30.3948 37 5.0 12.6966 28.2 4.014 5.03 219.5 30.5781 32 6.0 11.8372 34.5 2.846 4.83 210.8 31.0564 29 7.0 11.4068 39.0 1.880 4.70 204.9 31.2699 29 8.0 11.1648 42.3 1.237 4.61 200.8 31.3439 30 9.0 11.0327 43.6 0.983 4.53 197.3 31.3878 27 10.0 10.9461 44.0 0.788 4.46 194.3 31.4215 26 11.0 10.8670 44.4 0.651 4.44 193.6 31.4603 27 12.0 10.7717 44.5 0.626 4.45 193.8 31.4930 27 13.0 10.7727 45.2 0.594 4.42 192.7 31.5235 26 14.0 10.7771 45.9 0.496 4.37 190.5 31.5646 23 15.0 10.6944 46.0 0.438 4.33 188.7 31.5972 22 16.0 10.5760 46.4 0.426 4.28 186.7 31.6233 24 17.0 10.4886 46.5 0.406 4.23 184.2 31.6431 27 18.0 10.4242 46.9 0.404 4.17 181.7 31.6610 27 19.0 10.3432 47.0 0.343 4.12 179.4 31.6828 24 20.0 10.2551 47.1 0.313 4.07 177.2 31.7078 22 21.0 10.2211 47.1 0.297 4.03 175.4 31.7148 22 22.0 10.1654 47.1 0.306 3.98 173.5 31.7245 24 23.0 10.1130 47.1 0.303 3.94 171.7 31.7397 26 24.0 10.0931 47.2 0.404 3.91 170.2 31.7462 23 25.0 10.0407 47.2 0.360 3.88 169.2 31.7616 22 26.0 9.9999 47.3 0.306 3.86 168.2 31.7782 21 27.0 9.9805 47.4 0.294 3.84 167.2 31.7855 24 28.0 9.9435 47.3 0.289 3.81 166.0 31.7958 24 29.0 9.9336 47.3 0.293 3.79 165.1 31.8012 23 30.0 9.9059 47.5 0.288 3.76 163.7 31.8074 22 31.0 9.8931 47.3 0.286 3.73 162.4 31.8117 22 32.0 9.8646 47.1 0.260 3.70 161.4 31.8172 23 33.0 9.8120 47.3 0.266 3.68 160.2 31.8406 23 34.0 9.7721 47.1 0.262 3.64 158.7 31.8547 23 35.0 9.7654 47.3 0.256 3.60 157.0 31.8638 22 36.0 9.7426 47.1 0.264 3.57 155.6 31.8713 20 37.0 9.6988 47.1 0.269 3.55 154.6 31.8894 21 38.0 9.6535 47.0 0.276 3.52 153.3 31.9026 22 39.0 9.6244 47.4 0.268 3.49 151.9 31.9133 24 40.0 9.5907 47.0 0.253 3.45 150.5 31.9227 25 41.0 9.5559 47.3 0.252 3.42 149.1 31.9353 23 42.0 9.5087 47.0 0.260 3.38 147.4 31.9567 22 43.0 9.4747 47.2 0.244 3.34 145.5 31.9696 21 44.0 9.4514 47.1 0.240 3.29 143.4 31.9776 20 45.0 9.4281 46.7 0.226 3.25 141.5 31.9816 20 46.0 9.3796 47.1 0.203 3.21 139.7 31.9955 21 47.0 9.3517 47.1 0.202 3.17 138.1 32.0079 23 48.0 9.2981 47.0 0.181 3.13 136.3 32.0344 23 49.0 9.2704 46.9 0.173 3.07 133.9 32.0476 23 50.0 9.2537 46.7 0.169 3.02 131.6 32.0574 21 51.0 9.2314 46.6 0.161 2.98 129.6 32.0766 22 52.0 9.1981 46.3 0.158 2.94 127.9 32.1027 20 53.0 9.1397 46.1 0.148 2.90 126.2 32.1319 22 54.0 9.0677 46.1 0.145 2.85 124.3 32.1748 21 55.0 9.0113 45.8 0.139 2.81 122.3 32.2055 21 56.0 8.9547 45.7 0.136 2.76 120.2 32.2406 21 57.0 8.8970 45.4 0.132 2.71 118.2 32.2745 21 58.0 8.8047 45.0 0.131 2.67 116.2 32.3310 23 59.0 8.7806 44.6 0.139 2.61 113.6 32.3468 24 60.0 8.7494 44.3 0.135 2.56 111.4 32.3672 21 61.0 8.6766 43.8 0.130 2.52 109.9 32.4131 20 62.0 8.6149 43.1 0.130 2.49 108.3 32.4541 20 63.0 8.5708 42.4 0.129 2.42 105.4 32.4806 22 64.0 8.4909 42.2 0.129 2.34 101.8 32.5257 22 65.0 8.4417 41.7 0.123 2.28 99.2 32.5586 21 66.0 8.3597 39.6 0.125 2.24 97.6 32.6230 21 67.0 8.2989 37.1 0.128 2.22 96.5 32.6604 20 68.0 8.2673 36.7 0.119 2.19 95.6 32.6762 21 69.0 8.2129 37.3 0.126 2.17 94.7 32.6988 21 70.0 8.1750 38.2 0.126 2.15 93.7 32.7206 21 71.0 8.1627 38.6 0.121 2.13 92.7 32.7281 21 72.0 8.1566 38.4 0.124 2.11 91.6 32.7328 21 73.0 8.1561 37.8 0.123 2.08 90.6 32.7379 22 74.0 8.1337 36.7 0.123 2.06 89.6 32.7542 23 75.0 8.0838 36.1 0.121 2.04 88.7 32.7883 23 76.0 8.0684 34.6 0.123 2.02 88.1 32.7988 21 77.0 8.0601 33.7 0.119 2.01 87.5 32.8046 20 78.0 8.0526 33.0 0.123 2.00 87.0 32.8103 19 79.0 8.0475 32.5 0.124 1.99 86.4 32.8139 20 80.0 8.0432 32.1 0.119 1.97 85.9 32.8170 21 81.0 8.0307 31.9 0.118 1.96 85.3 32.8248 25 82.0 8.0228 31.6 0.120 1.95 84.8 32.8305 29 83.0 8.0113 31.1 0.121 1.93 84.2 32.8380 29 84.0 8.0023 30.8 0.117 1.92 83.6 32.8439 28 85.0 7.9921 30.6 0.117 1.91 83.0 32.8502 28 86.1 7.9815 29.5 0.119 1.88 82.0 32.8590 42 86.5 7.9770 27.0 0.116 1.83 79.5 32.8651 6