*2007/09/23 16:40:18.32 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/19 08:23:18.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 105 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6A4F94A8 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.138 108.588 2 Temperature:Secondary 'deg C (ITS90)' 6.5134 10.6273 3 Fluorescence:URU:Seapoint mg/m^3 0.83E-01 6.445 4 Transmissivity %/metre 23.1 49.4 5 Oxygen:Dissolved:SBE mL/L 1.428 7.423 6 Oxygen:Dissolved:SBE umol/kg 62.09608 323.7909 7 Salinity:T1:C1 PSS-78 30.6446 33.9225 8 Number_of_bin_records n/a 12 72 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 6 F ' ' 1 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\2007-35\Pro $END *ADMINISTRATION MISSION : 2007-35 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island & Juan de Fuca Strait STATION : LB06 EVENT NUMBER : 55 LATITUDE : 48 32.21000 N ! (deg min) LONGITUDE : 125 15.63000 W ! (deg min) ALTIMETER (M) : 8.3 ! 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 : 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 2007/09/15 16:20:43 24516 24516 CLEAN 5.0.2 2007/09/16 15:48:53 24351 24351 SHIFTDAT 3.4 2007/09/16 18:25:40 24351 24351 SHIFTDAT 3.4 2007/09/17 09:05:43 24351 24351 SHIFTDAT 3.4 2007/09/17 09:42:29 24351 24351 SHIFTDAT 3.4 2007/09/17 10:16:50 24351 24351 DELETE 6.3 2007/09/17 10:30:58 24351 2752 CTDEDIT 4.61 2007/09/21 14:00:11 2752 2554 CALIB 11.7 2007/09/21 18:24:19 2554 2554 FILTERS 4.3 2007/09/21 18:30:33 2554 2554 BINAVE 4.1.1 2007/09/21 18:34:15 2554 105 CALIB 11.7 2007/09/23 16:22:39 105 105 REMOVECH 8.0 2007/09/23 16:26:42 105 105 CHGUNITS 3.0 2007/09/23 16:29:10 105 105 REORDER 1.2.1 2007/09/23 16:30:05 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:18 ? ? $END $REMARKS -CLEAN functions: 2007/09/16 15:48:17 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: 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= 0.60 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= -0.70 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=130.00 -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 98.75 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/21 14:00:11 198 records were deleted in this editing session. 4 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:24:19 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.5000000E-01 0.1052200E+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: 2007/09/23 16:22:39 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1308000E+00 0.9855000E+00 -REMOVECH 2007/09/23 16:26:42 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:18 Applied edit header: Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: 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\2007-35\2007-35_0055.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 19 2007 01:23:10 NMEA Latitude = 48 32.21 N NMEA Longitude = 125 15.63 W NMEA UTC (Time) = May 19 2007 08:23:18 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: LB06 Latitude: Longitude: # nquan = 16 # nvalues = 24516 # 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, 24516 # span 1 = 0.805, 108.749 # span 2 = 6.5136, 10.6836 # span 3 = 6.5115, 10.6752 # span 4 = 0.210806, 3.452214 # span 5 = -0.250823, 3.452554 # span 6 = 4.0293e-02, 9.3810e+00 # span 7 = 12.9058, 89.6265 # span 8 = 1.1343, 3.6886 # span 9 = 1.51970, 7.78950 # span 10 = 0.00, 100.00 # span 11 = -1.408, 1.554 # span 12 = 0, 1 # span 13 = 1.5347, 33.9200 # span 14 = 0.0000, 33.9235 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 19 2007 01:23:10 # 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 14 2007 14:55:34, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0055.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:04:04, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-005 5.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 15 2007 15:18:46, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0055 .cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 15 2007 15:28:23, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0055.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 4.9db and records corrupted by shed wakes around 71, 77, 95 and 99db; 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: • ±0.8ml/l from 0 – 50db • ±0.4ml/l from 50 to 200db • ±0.2ml/l below 200db • 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 () (-0.5E-01 1.0522) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1308 0.9855) $END !--1--- ---2---- ---3--- --4-- --5--- --6-- ---7---- -8-- !Pressu Temperat Fluores Trans Oxygen Oxyge Salinity Numb !re ure: cence: missi : n: :T1:C1 er_o ! Secondar URU: vity Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ------- ----- ------ ----- -------- ---- *END OF HEADER 5.1 10.6269 5.911 23.8 7.35 320.5 30.6448 28 6.0 10.6272 5.856 23.7 7.41 323.4 30.6446 30 7.0 10.6273 5.878 23.7 7.42 323.8 30.6449 26 8.0 10.6191 5.997 23.7 7.25 316.1 30.6628 35 9.0 10.5788 6.445 23.1 6.97 304.1 30.7380 29 10.0 10.2763 6.199 23.8 6.78 295.5 30.9816 23 11.0 10.0132 5.067 30.6 6.63 289.0 31.1134 22 12.0 9.9616 4.435 34.4 6.52 284.2 31.1612 20 13.0 9.9390 3.963 36.4 6.45 281.0 31.1895 19 14.0 9.9170 3.400 38.2 6.40 279.1 31.2511 19 15.0 9.8721 2.864 41.1 6.37 277.8 31.3428 23 16.0 9.8984 2.616 42.6 6.32 275.3 31.3879 35 17.0 9.9157 2.369 42.8 6.21 270.7 31.4194 29 18.0 9.9089 2.212 43.4 6.11 266.4 31.4443 20 19.0 9.8660 2.112 43.9 6.06 264.1 31.4494 18 20.0 9.7339 1.955 44.1 6.01 262.1 31.4418 16 21.0 9.6636 1.818 44.6 5.95 259.3 31.4508 18 22.0 9.6091 1.724 44.4 5.86 255.4 31.4546 22 23.0 9.5988 1.646 44.5 5.73 249.8 31.4552 32 24.0 9.5346 1.563 44.7 5.62 245.1 31.4674 27 25.0 9.3494 1.456 45.1 5.54 241.4 31.5030 22 26.0 9.3072 1.385 45.5 5.46 237.9 31.5437 20 27.0 9.2951 1.335 45.7 5.39 235.0 31.5559 21 28.0 9.2252 1.287 45.6 5.33 232.2 31.5902 25 29.0 9.1308 1.235 45.9 5.27 229.6 31.6265 23 30.0 9.0754 1.240 45.8 5.22 227.7 31.6414 20 31.0 9.0615 1.218 45.8 5.19 226.2 31.6467 17 32.0 9.0599 1.178 46.0 5.16 224.7 31.6477 20 33.0 9.0398 1.149 46.2 5.09 221.8 31.6541 29 34.0 9.0143 1.111 46.1 4.96 216.3 31.6619 31 35.0 8.9512 1.047 46.3 4.82 209.9 31.6773 23 36.0 8.8805 0.992 46.6 4.70 205.0 31.6911 19 37.0 8.8055 0.921 46.6 4.62 201.3 31.7228 20 38.0 8.6607 0.809 46.8 4.55 198.0 31.8061 24 39.0 8.5872 0.727 47.0 4.47 194.8 31.8754 27 40.0 8.5676 0.689 47.0 4.41 192.0 31.9017 24 41.0 8.5629 0.687 47.1 4.37 190.3 31.9104 20 42.0 8.5436 0.647 47.1 4.34 189.2 31.9324 18 43.0 8.5275 0.636 47.2 4.32 188.1 31.9475 24 44.0 8.5287 0.645 46.7 4.26 185.8 31.9571 46 44.9 8.5238 0.672 47.0 4.20 182.8 31.9856 25 46.0 8.5044 0.701 47.1 4.16 181.2 32.0129 18 47.0 8.4824 0.687 47.2 4.13 180.0 32.0389 16 48.0 8.4654 0.660 47.4 4.10 178.7 32.0574 16 49.0 8.4418 0.634 47.5 4.06 177.0 32.0820 20 50.0 8.4231 0.627 47.2 4.01 174.6 32.1081 29 50.9 8.3987 0.608 46.8 3.95 172.2 32.1416 32 52.0 8.3521 0.566 47.6 3.91 170.2 32.1968 23 53.0 8.3372 0.530 47.9 3.87 168.4 32.2114 19 54.0 8.3313 0.528 48.1 3.83 166.9 32.2175 12 55.0 8.3104 0.489 48.0 3.80 165.4 32.2388 17 56.0 8.3008 0.490 47.9 3.75 163.4 32.2600 22 57.0 8.2568 0.457 47.8 3.69 160.7 32.3240 32 58.0 8.2182 0.455 47.5 3.63 158.0 32.3867 29 59.0 8.1533 0.440 47.9 3.59 156.3 32.4594 20 60.0 8.1181 0.412 47.9 3.56 155.0 32.5026 19 61.0 8.1070 0.399 47.9 3.52 153.3 32.5152 23 62.0 8.0979 0.395 47.9 3.46 150.7 32.5245 29 63.0 8.0730 0.387 47.8 3.39 147.8 32.5590 24 64.0 8.0391 0.371 48.0 3.35 145.8 32.6142 21 65.0 7.9895 0.356 48.1 3.31 144.1 32.6849 24 66.0 7.9447 0.338 48.2 3.26 142.0 32.7537 24 67.0 7.9388 0.345 48.2 3.22 140.0 32.7637 19 68.0 7.9353 0.325 48.2 3.17 138.2 32.7712 17 69.0 7.9247 0.321 48.3 3.13 136.4 32.7884 17 70.0 7.8858 0.310 48.3 3.09 134.5 32.8422 25 70.9 7.8278 0.300 48.8 3.05 132.5 32.9264 21 72.0 7.7740 0.274 49.0 3.00 130.4 33.0021 23 73.0 7.7699 0.280 49.0 2.97 129.3 33.0127 17 74.0 7.7674 0.286 48.9 2.95 128.4 33.0187 15 75.0 7.7625 0.275 48.9 2.93 127.6 33.0268 16 76.1 7.7397 0.275 49.2 2.91 126.6 33.0604 25 77.1 7.7293 0.259 49.1 2.86 124.4 33.0747 21 78.0 7.7210 0.256 49.2 2.82 122.9 33.0846 21 79.0 7.7165 0.259 49.1 2.80 121.7 33.0890 17 80.0 7.7107 0.254 49.1 2.78 120.9 33.0940 13 81.0 7.6854 0.244 49.0 2.76 120.0 33.1245 19 82.0 7.6478 0.253 49.1 2.73 118.9 33.1696 26 82.9 7.6398 0.254 49.0 2.69 116.9 33.1810 36 84.0 7.6173 0.268 49.1 2.63 114.3 33.2098 18 85.0 7.5597 0.298 49.4 2.58 112.4 33.2938 17 86.0 7.5405 0.297 49.4 2.55 110.9 33.3125 16 87.0 7.4721 0.283 49.2 2.52 109.5 33.3622 18 88.0 7.4023 0.286 49.0 2.48 107.8 33.4186 24 89.0 7.3808 0.279 49.2 2.39 103.9 33.4346 40 90.0 7.3166 0.258 49.0 2.26 98.3 33.4771 25 91.0 7.2434 0.253 48.7 2.17 94.4 33.5266 18 92.0 7.1692 0.232 48.0 2.10 91.3 33.5747 17 93.0 6.9944 0.219 46.6 2.04 88.9 33.6873 16 94.0 6.9046 0.200 45.7 1.99 86.7 33.7402 23 95.0 6.8453 0.166 44.0 1.91 83.2 33.7741 16 95.9 6.8279 0.152 42.4 1.82 79.2 33.7825 30 97.0 6.7166 0.139 41.8 1.77 77.0 33.8346 17 98.0 6.6519 0.125 41.6 1.73 75.4 33.8613 24 99.1 6.5924 0.106 40.7 1.67 72.8 33.8856 36 100.0 6.5669 0.098 40.1 1.63 70.9 33.8955 44 100.9 6.5575 0.106 39.9 1.59 69.2 33.8998 58 102.0 6.5492 0.095 39.8 1.56 68.0 33.9039 33 103.0 6.5439 0.095 39.9 1.54 66.9 33.9070 51 103.9 6.5309 0.089 38.8 1.52 66.1 33.9135 23 105.0 6.5141 0.091 38.0 1.51 65.8 33.9222 25 105.9 6.5134 0.085 37.6 1.49 64.9 33.9225 38 107.0 6.5140 0.089 37.6 1.47 64.1 33.9221 25 108.1 6.5139 0.088 37.8 1.45 63.2 33.9221 72 108.6 6.5140 0.083 37.7 1.43 62.1 33.9218 13