*2007/10/26 11:50:16.48 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/24 00:02:27.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 117 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5DDB1F78 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.48 118.847 2 Temperature:Secondary 'deg C (ITS90)' 6.6055 10.9582 3 Transmissivity %/metre 15.8 52.5 4 Fluorescence:URU:Seapoint mg/m^3 0.52E-01 10.482 5 Oxygen:Dissolved:SBE mL/L 2.059 8.312 6 Oxygen:Dissolved:SBE umol/kg 89.53593 362.4178 7 Salinity:T1:C1 PSS-78 31.2666 33.9221 8 Number_of_bin_records n/a 3 54 $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\2007-12\Pro $END *ADMINISTRATION MISSION : 2007-12 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island STATION : C3 EVENT NUMBER : 14 LATITUDE : 48 23.24000 N ! (deg min) LONGITUDE : 125 20.76000 W ! (deg min) ALTIMETER (M) : 6 ! custom item $REMARKS The altimeter data were very noisy so the usual method of calculating the distance from bottom did not work well. A value was estimated by examing plots after running CTDEDIT. Thus it takes into account that some data may have been removed from the bottom. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 75636 temperature:secondary ' ' 2374 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37M $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/09/26 18:01:27 7711 7711 CLEAN 5.0.2 2007/09/26 18:23:50 7689 7689 SHIFTDAT 3.4 2007/09/27 09:26:54 7689 7689 SHIFTDAT 3.4 2007/09/28 18:11:50 7689 7689 SHIFTDAT 3.4 2007/09/28 18:33:20 7689 7689 SHIFTDAT 3.4 2007/09/28 18:54:18 7689 7689 DELETE 6.3 2007/09/29 14:09:24 7689 2444 CTDEDIT 4.61 2007/09/30 16:26:22 2444 2378 CALIB 11.7 2007/10/25 17:26:27 2378 2378 FILTERS 4.3 2007/10/25 17:41:29 2378 2378 BINAVE 4.1.1 2007/10/25 17:47:40 2378 117 CALIB 11.7 2007/10/26 09:57:11 117 117 REMOVECH 8.0 2007/10/26 11:30:15 117 117 CHGUNITS 3.0 2007/10/26 11:30:46 117 117 REORDER 1.2.1 2007/10/26 11:32:35 ? ? HDREDIT2 2.5.1 2007/10/26 11:50:16 ? ? $END $REMARKS -CLEAN functions: 2007/09/26 18:22:24 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=130.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.60 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= -0.60 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 109.09 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/30 16:26:22 66 records were deleted in this editing session. 11 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/10/25 17:26:27 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-12\Processing\doc\2007-12-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.2910000E-01 0.1092800E+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: 2007/10/26 09:57:11 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-12\Processing\doc\2007-12-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.5400000E-01 0.8844000E+00 0.1430000E-01 -REMOVECH 2007/10/26 11:30:15 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/10/26 11:50:16 Applied edit header: Q:\Cruise_Data_Processing\2007-12\Processing\doc\2007-12-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\2007-12\2007-12-0014.dat Software Version Seasave Win32 V 5.37m Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 24 2007 00:02:31 NMEA Latitude = 48 23.24 N NMEA Longitude = 125 20.76 W NMEA UTC (Time) = May 24 2007 00:02:27 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-12 Station: C3 Latitude: Longitude: Depth: # nquan = 16 # nvalues = 7711 # 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 = flSP: Fluorescence, Seapoint # name 7 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 7711 # span 1 = 1.920, 119.089 # span 2 = 6.6051, 10.9824 # span 3 = 6.6045, 10.9904 # span 4 = 3.389172, 3.525539 # span 5 = 3.389916, 3.525563 # span 6 = 4.7619e-02, 1.1678e+01 # span 7 = 60.2631, 85.1397 # span 8 = 1.3248, 3.9219 # span 9 = 1.99101, 7.78376 # span 10 = 0.00, 100.00 # span 11 = -1.679, 1.757 # span 12 = 0, 1 # span 13 = 31.2252, 33.9199 # span 14 = 31.1603, 33.9229 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 24 2007 00:02:31 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 23-Dec-06 # sensor 1 = Frequency 1 conductivity, primary, 1766, 23-Dec-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2374, 21-Dec-06 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 953, 23-Apr-07 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1117, 17-Oct-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Sep 25 2007 16:52:30, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-12\RAW\CTD\2007-12-0014.dat Q:\Crui se_Data_Processing\2007-12\Processing\doc\2007-12-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 25 2007 17:52:11, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-12\Processing\convert\2007-12-001 4.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 = Sep 26 2007 15:27:20, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-12\Processing\wildedit\2007-12-0014 .cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 26 2007 15:33:24, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-12\Processing\celltm\2007-12-0014.c nv Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.4db; salinity was cleaned 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 • ±0.5ml/l from 0 – 50db (except in very high gradient areas where ~±1ml/l) • ±0.25ml/l from 50 – 250db • ±0.1ml/l from 250 – 1200db • data below 1200db are considered unreliable by the manufacturer *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.291E-01 1.0928) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.54E-01 0.8844 0.143E-01) $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 3.5 10.9582 15.8 9.570 8.31 362.4 31.2666 3 4.0 10.8197 16.5 9.588 8.21 357.9 31.2810 54 5.0 10.6653 17.5 10.412 8.07 351.8 31.2842 43 6.0 10.5948 18.7 10.482 7.84 341.7 31.2837 40 7.0 10.5687 19.3 9.818 7.45 325.0 31.2817 33 8.0 10.4320 20.9 8.751 7.04 306.9 31.2742 28 9.0 10.1348 25.0 7.142 6.70 292.3 31.3354 23 10.0 9.9180 29.7 5.926 6.48 282.4 31.4008 22 11.0 9.6648 32.8 4.762 6.31 275.0 31.4458 21 12.0 9.4207 37.9 3.671 6.15 268.1 31.5132 24 13.0 9.3714 39.5 3.069 5.95 259.1 31.5441 27 14.0 9.3229 40.0 2.722 5.71 248.9 31.6191 25 15.0 9.1737 41.3 2.308 5.51 240.3 31.6937 22 16.0 9.0594 42.9 1.845 5.36 233.4 31.7360 22 17.0 8.8822 45.0 1.452 5.22 227.6 31.8359 18 18.0 8.7429 46.5 1.137 5.12 223.0 31.9236 19 19.0 8.7193 46.9 1.020 5.03 219.2 31.9365 19 20.0 8.6853 47.1 0.878 4.95 215.5 31.9481 19 21.0 8.5757 48.7 0.619 4.84 211.0 32.0014 24 22.0 8.5018 50.0 0.484 4.70 204.7 32.0572 27 23.0 8.4661 49.8 0.407 4.55 198.0 32.0898 23 24.0 8.4331 49.6 0.373 4.43 193.0 32.1258 15 25.0 8.3456 49.9 0.325 4.34 189.2 32.2186 17 26.0 8.2598 50.0 0.307 4.26 185.7 32.3196 16 27.0 8.2243 50.0 0.276 4.18 182.2 32.3625 19 28.0 8.1906 50.0 0.273 4.10 178.5 32.4094 20 29.0 8.1797 49.8 0.286 4.02 175.0 32.4487 20 30.0 8.1679 49.2 0.305 3.96 172.3 32.4959 18 31.0 8.1472 48.7 0.311 3.91 170.2 32.5373 17 32.0 8.0821 49.1 0.277 3.87 168.6 32.5927 17 33.0 8.0749 49.3 0.267 3.84 167.1 32.5974 17 34.0 8.0652 49.5 0.259 3.81 165.7 32.6044 21 35.0 8.0605 49.7 0.236 3.77 164.1 32.6071 24 36.0 8.0466 49.9 0.217 3.73 162.4 32.6227 22 37.0 8.0260 50.0 0.199 3.68 160.4 32.6508 19 38.0 8.0219 50.2 0.182 3.64 158.3 32.6557 16 39.0 8.0165 50.2 0.170 3.59 156.3 32.6646 15 40.0 8.0045 50.2 0.177 3.55 154.5 32.6832 15 41.0 7.9885 49.9 0.194 3.51 152.7 32.7085 18 42.0 7.9704 49.6 0.212 3.47 150.9 32.7374 20 43.0 7.9496 49.3 0.225 3.42 148.9 32.7688 24 44.0 7.9376 49.2 0.236 3.38 147.1 32.7869 21 45.0 7.9246 49.1 0.239 3.35 145.9 32.8057 18 46.0 7.9099 49.1 0.250 3.33 144.7 32.8288 15 47.0 7.8911 49.0 0.258 3.30 143.8 32.8584 14 48.0 7.8584 49.0 0.271 3.28 142.9 32.9112 13 49.0 7.8442 49.0 0.283 3.26 141.9 32.9344 10 50.0 7.8087 48.8 0.278 3.23 140.8 32.9717 18 51.0 7.7962 48.8 0.286 3.21 139.6 32.9843 24 52.0 7.7744 48.7 0.278 3.18 138.4 33.0093 24 53.0 7.7284 48.7 0.274 3.16 137.6 33.0589 19 54.0 7.6979 48.5 0.282 3.14 136.7 33.0894 17 55.0 7.6658 48.5 0.280 3.12 135.8 33.1263 16 56.0 7.6506 48.5 0.280 3.10 135.0 33.1394 16 57.0 7.6420 48.4 0.277 3.08 134.0 33.1471 16 58.0 7.6255 48.4 0.273 3.06 132.9 33.1643 17 59.0 7.6201 48.5 0.271 3.03 131.8 33.1703 17 60.0 7.6143 48.5 0.273 3.00 130.7 33.1770 21 61.0 7.5972 48.8 0.270 2.97 129.2 33.1963 24 62.0 7.5785 48.8 0.255 2.94 128.0 33.2157 24 63.0 7.5663 48.7 0.261 2.92 126.9 33.2278 19 64.0 7.5493 48.8 0.258 2.89 126.0 33.2447 16 65.0 7.5346 48.8 0.251 2.88 125.1 33.2593 14 66.0 7.5274 48.8 0.247 2.86 124.3 33.2663 15 67.0 7.5205 48.8 0.243 2.84 123.4 33.2731 16 68.0 7.5019 48.8 0.239 2.81 122.3 33.2918 20 69.0 7.4842 48.9 0.234 2.79 121.4 33.3104 23 70.0 7.4399 49.0 0.224 2.78 120.7 33.3566 21 71.0 7.4135 49.2 0.221 2.77 120.6 33.3816 17 72.0 7.4065 49.2 0.222 2.77 120.6 33.3862 17 73.0 7.4011 49.2 0.214 2.77 120.7 33.3938 18 74.0 7.3981 49.3 0.210 2.78 121.0 33.4002 19 75.0 7.3941 49.4 0.206 2.79 121.4 33.4071 21 76.0 7.3859 49.4 0.203 2.80 121.6 33.4184 18 77.0 7.3811 49.7 0.191 2.81 122.1 33.4344 17 78.0 7.3676 49.9 0.175 2.83 123.1 33.4541 15 79.0 7.3230 50.1 0.172 2.86 124.4 33.4891 14 80.0 7.3031 50.1 0.162 2.89 125.7 33.5013 20 81.0 7.3007 50.1 0.157 2.93 127.3 33.5073 26 82.0 7.2927 50.6 0.142 2.97 129.2 33.5186 26 83.0 7.2541 50.9 0.127 3.01 130.9 33.5397 21 84.0 7.2038 51.2 0.115 3.03 131.8 33.5639 18 85.0 7.1596 51.5 0.094 3.04 132.3 33.5960 17 86.0 7.1256 51.8 0.083 3.05 132.6 33.6272 15 87.0 7.0791 52.2 0.077 3.05 132.6 33.6464 17 88.0 7.0483 52.4 0.069 3.05 132.4 33.6603 17 89.0 7.0275 52.4 0.066 3.04 132.4 33.6702 18 90.0 7.0191 52.5 0.063 3.04 132.0 33.6776 22 91.0 7.0111 52.5 0.060 3.00 130.6 33.6849 23 92.0 7.0077 52.3 0.059 2.94 128.0 33.6880 22 93.0 7.0003 52.4 0.059 2.87 125.0 33.6959 19 94.0 6.9780 52.2 0.065 2.81 122.1 33.7171 18 95.0 6.9606 51.9 0.060 2.75 119.7 33.7370 17 96.0 6.9233 51.7 0.061 2.70 117.3 33.7663 18 97.0 6.8864 51.6 0.064 2.64 115.0 33.7910 18 98.0 6.8575 51.6 0.059 2.58 112.4 33.8067 20 99.0 6.8323 51.7 0.059 2.51 109.3 33.8195 21 100.0 6.8087 51.7 0.057 2.44 106.1 33.8337 22 101.0 6.7779 51.8 0.059 2.37 103.2 33.8538 23 102.0 6.7264 51.7 0.055 2.32 100.8 33.8815 20 103.0 6.6672 51.7 0.056 2.28 99.0 33.9061 20 104.0 6.6457 51.2 0.053 2.25 97.7 33.9123 18 105.0 6.6286 51.4 0.055 2.22 96.6 33.9166 19 106.0 6.6215 51.4 0.055 2.20 95.7 33.9183 22 107.0 6.6179 51.3 0.055 2.18 94.7 33.9192 25 108.0 6.6157 51.2 0.053 2.16 93.9 33.9197 19 109.0 6.6089 51.2 0.057 2.14 93.3 33.9209 17 110.0 6.6098 51.2 0.053 2.14 92.9 33.9209 16 111.0 6.6079 51.1 0.058 2.13 92.5 33.9212 16 112.0 6.6081 51.1 0.054 2.12 92.1 33.9213 17 113.0 6.6068 51.1 0.055 2.11 91.8 33.9215 20 114.0 6.6074 51.1 0.053 2.10 91.3 33.9213 22 115.0 6.6072 51.0 0.052 2.09 90.9 33.9214 24 116.0 6.6072 51.1 0.055 2.08 90.5 33.9216 22 117.0 6.6065 51.0 0.056 2.08 90.3 33.9218 22 118.0 6.6065 50.8 0.053 2.07 89.9 33.9218 26 118.8 6.6055 50.8 0.057 2.06 89.5 33.9221 30