*2007/09/23 16:40:20.67 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/20 13:35:17.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 99 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B80B09F5 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.041 100.871 2 Temperature:Secondary 'deg C (ITS90)' 7.0725 8.9843 3 Fluorescence:URU:Seapoint mg/m^3 0.221 0.793 4 Transmissivity %/metre 30.1 43 5 Oxygen:Dissolved:SBE mL/L 2.05 4.572 6 Oxygen:Dissolved:SBE umol/kg 89.1753 199.3111 7 Salinity:T1:C1 PSS-78 31.0912 33.5536 8 Number_of_bin_records n/a 18 56 $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 : JFA1 EVENT NUMBER : 81 LATITUDE : 48 22.80000 N ! (deg min) LONGITUDE : 123 20.02000 W ! (deg min) ALTIMETER (M) : 7.69 ! 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 16:23:45 6694 6694 CLEAN 5.0.2 2007/09/16 15:51:59 6658 6658 SHIFTDAT 3.4 2007/09/16 18:28:46 6658 6658 SHIFTDAT 3.4 2007/09/17 09:16:14 6658 6658 SHIFTDAT 3.4 2007/09/17 09:45:18 6658 6658 SHIFTDAT 3.4 2007/09/17 10:19:46 6658 6658 DELETE 6.3 2007/09/17 10:32:56 6658 2653 CTDEDIT 4.61 2007/09/21 16:18:55 2653 2632 CALIB 11.7 2007/09/21 18:25:19 2632 2632 FILTERS 4.3 2007/09/21 18:31:30 2632 2632 BINAVE 4.1.1 2007/09/21 18:34:43 2632 99 CALIB 11.7 2007/09/23 16:22:44 99 99 REMOVECH 8.0 2007/09/23 16:26:46 99 99 CHGUNITS 3.0 2007/09/23 16:29:31 99 99 REORDER 1.2.1 2007/09/23 16:30:18 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:20 ? ? $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 91.19 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/21 16:18:55 21 records were deleted in this editing session. 5 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:25:19 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 16:22:44 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 16:26:46 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:20 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_0081.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 20 2007 06:35:08 NMEA Latitude = 48 22.80 N NMEA Longitude = 123 20.02 W NMEA UTC (Time) = May 20 2007 13:35:17 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: JFA1 Latitude: Longitude: # nquan = 16 # nvalues = 6694 # 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, 6694 # span 1 = 2.258, 101.192 # span 2 = 7.0488, 8.9949 # span 3 = 7.0494, 8.9922 # span 4 = 3.326790, 3.407949 # span 5 = 3.325146, 3.407952 # span 6 = 1.8681e-01, 1.9634e+00 # span 7 = 72.6662, 81.1463 # span 8 = 1.3761, 2.4591 # span 9 = 2.10174, 4.59355 # span 10 = 0.00, 100.00 # span 11 = -1.126, 1.023 # span 12 = 0, 1 # span 13 = 30.9871, 33.5755 # span 14 = 30.9629, 33.5759 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 20 2007 06:35:08 # 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 14:55:58, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0081.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:04:40, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-008 1.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 15:19:22, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0081 .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 15:29:04, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0081.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 2.7db; 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 3.0 8.9843 0.614 42.0 4.57 199.3 31.0930 47 4.0 8.9809 0.594 42.7 4.54 198.0 31.0912 36 5.0 8.9801 0.590 43.0 4.51 196.7 31.1023 32 6.0 8.9625 0.594 43.0 4.49 195.5 31.1245 31 7.0 8.9497 0.624 42.4 4.46 194.6 31.1330 28 8.0 8.9196 0.517 42.4 4.45 194.0 31.1544 29 9.0 8.9055 0.503 41.8 4.43 193.1 31.1564 24 10.0 8.8830 0.536 40.7 4.40 191.8 31.1572 30 11.0 8.8796 0.604 40.9 4.38 190.8 31.1668 29 12.0 8.8492 0.631 40.6 4.37 190.5 31.1763 27 13.0 8.8171 0.507 39.2 4.37 190.5 31.1989 26 14.0 8.8402 0.599 40.4 4.37 190.7 31.2160 25 15.0 8.8497 0.584 41.1 4.37 190.4 31.2247 26 16.0 8.8534 0.568 41.4 4.36 190.1 31.2304 27 17.0 8.8531 0.551 41.6 4.35 189.7 31.2337 25 18.0 8.8494 0.546 41.5 4.34 189.4 31.2361 25 19.0 8.8380 0.533 41.1 4.34 189.1 31.2400 26 20.0 8.8291 0.564 40.6 4.33 188.6 31.2474 25 21.0 8.8283 0.601 41.0 4.31 187.9 31.2601 25 22.0 8.8179 0.674 41.4 4.29 187.1 31.2870 24 23.0 8.7990 0.561 41.5 4.28 186.7 31.3080 25 24.0 8.7747 0.530 41.3 4.28 186.3 31.3361 25 25.0 8.7713 0.527 41.3 4.26 185.8 31.3430 24 26.0 8.7682 0.551 41.5 4.25 185.1 31.3506 22 27.0 8.7651 0.531 41.6 4.24 184.9 31.3543 23 28.0 8.7560 0.560 41.6 4.24 184.6 31.3705 25 29.0 8.7499 0.557 41.8 4.23 184.4 31.3803 27 30.0 8.7497 0.499 41.6 4.23 184.2 31.3822 25 31.0 8.7492 0.562 41.9 4.22 183.8 31.3828 24 32.0 8.7466 0.503 41.6 4.21 183.5 31.3880 25 33.0 8.7462 0.622 41.6 4.21 183.4 31.3889 25 34.0 8.7385 0.549 41.8 4.21 183.3 31.3980 26 35.0 8.7349 0.571 41.8 4.20 183.0 31.4014 25 36.0 8.7315 0.495 41.8 4.19 182.6 31.4051 25 37.0 8.7291 0.469 41.8 4.18 182.3 31.4078 26 38.0 8.7152 0.525 41.7 4.18 182.0 31.4203 25 39.0 8.7109 0.525 41.3 4.17 181.9 31.4228 26 40.0 8.7114 0.510 40.8 4.17 181.6 31.4218 24 41.0 8.7076 0.518 41.1 4.16 181.4 31.4253 24 42.0 8.7026 0.525 41.4 4.16 181.2 31.4310 25 43.0 8.7011 0.496 41.2 4.15 180.9 31.4328 26 44.0 8.6998 0.481 40.9 4.14 180.6 31.4344 26 45.0 8.6967 0.499 41.1 4.14 180.5 31.4377 24 46.0 8.6917 0.515 41.0 4.13 180.2 31.4412 24 47.0 8.6790 0.582 40.8 4.13 180.0 31.4526 25 48.0 8.6734 0.531 40.4 4.12 179.6 31.4584 27 49.0 8.6709 0.570 40.5 4.11 179.2 31.4611 26 50.0 8.6783 0.549 40.7 4.11 178.9 31.4532 24 51.0 8.6854 0.565 40.6 4.09 178.5 31.4455 24 52.0 8.6633 0.604 40.0 4.08 178.0 31.4674 21 53.0 8.6386 0.551 39.9 4.07 177.5 31.4932 25 54.0 8.6358 0.580 39.9 4.06 177.1 31.4958 25 55.0 8.6274 0.793 39.6 4.06 177.1 31.5046 24 56.0 8.6179 0.540 39.5 4.04 175.9 31.5152 26 57.0 8.6099 0.516 39.2 3.95 172.3 31.5254 24 58.0 8.6030 0.569 39.1 3.82 166.6 31.5346 18 59.0 8.5314 0.574 39.1 3.70 161.2 31.6453 25 60.0 8.2302 0.526 38.8 3.60 156.8 32.0721 24 61.0 8.1021 0.429 38.2 3.53 153.5 32.2484 24 62.0 8.0399 0.361 37.9 3.45 150.1 32.3345 25 63.0 8.0210 0.389 37.7 3.37 146.7 32.3598 25 64.0 7.9600 0.374 37.6 3.29 143.3 32.4465 24 65.0 7.9196 0.387 37.6 3.22 140.3 32.5029 24 66.0 7.8081 0.420 37.5 3.16 137.6 32.6641 24 67.0 7.7792 0.445 37.7 3.10 134.8 32.7047 25 68.0 7.7552 0.425 37.7 3.03 131.8 32.7395 25 69.0 7.7096 0.403 37.8 2.96 128.9 32.8045 24 70.0 7.6684 0.328 37.9 2.90 126.3 32.8624 24 71.0 7.5873 0.339 37.9 2.85 124.2 32.9836 20 72.0 7.5517 0.306 37.1 2.81 122.3 33.0134 25 73.0 7.5351 0.317 36.8 2.76 120.1 33.0315 24 74.0 7.5079 0.315 36.8 2.70 117.3 33.0621 24 75.0 7.4989 0.417 36.4 2.63 114.5 33.0706 25 76.0 7.4197 0.323 35.8 2.57 112.0 33.1615 25 77.0 7.3306 0.269 35.2 2.53 110.1 33.2671 24 78.0 7.2991 0.286 34.9 2.49 108.6 33.3027 24 79.0 7.2909 0.275 35.1 2.47 107.3 33.3119 24 80.0 7.2832 0.281 35.3 2.45 106.4 33.3211 26 81.0 7.2840 0.276 35.4 2.43 105.8 33.3201 26 82.0 7.2847 0.268 35.4 2.41 105.0 33.3198 26 83.0 7.2875 0.262 35.2 2.40 104.2 33.3177 24 84.0 7.2883 0.256 35.3 2.38 103.4 33.3180 25 85.0 7.2820 0.266 35.2 2.36 102.7 33.3271 24 86.0 7.2684 0.262 35.2 2.35 102.1 33.3438 24 87.0 7.2593 0.304 34.9 2.34 101.7 33.3544 25 88.0 7.2571 0.274 35.0 2.33 101.2 33.3574 26 89.0 7.2548 0.232 34.9 2.30 100.2 33.3607 27 90.0 7.2504 0.262 34.9 2.27 98.9 33.3670 26 91.0 7.2448 0.243 34.9 2.24 97.6 33.3749 25 92.0 7.1840 0.247 34.5 2.21 96.4 33.4433 25 93.0 7.1399 0.223 33.1 2.19 95.2 33.4870 24 94.0 7.1390 0.224 32.6 2.16 94.1 33.4872 25 95.0 7.1153 0.226 32.2 2.15 93.4 33.5111 26 96.0 7.0986 0.279 31.4 2.13 92.7 33.5278 29 97.0 7.0965 0.229 31.0 2.12 92.3 33.5295 33 98.0 7.1007 0.222 31.3 2.10 91.5 33.5253 35 99.0 7.0984 0.226 32.1 2.09 90.8 33.5279 44 100.0 7.0725 0.242 30.2 2.07 90.1 33.5536 53 100.9 7.0732 0.221 30.1 2.05 89.2 33.5529 56