*2013/12/16 15:31:02.02 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2004/08/31 22:06:57.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 196 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 4.497 199.0159 2 Temperature:Primary 'deg C (ITS90)' 6.115245 14.2354 3 Transmissivity %/metre 15.19545 53.5 4 Fluorescence:URU mg/m^3 0.1438 4.211739 5 Salinity:T0:C0 PSS-78 29.7797 33.87494 6 Number_of_bin_records n/a 1 81 $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 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2004-20\CTD\derive\200 $END *ADMINISTRATION MISSION : 2004-20 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Whitney F. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : N.E. Pacific STATION : SS5 EVENT NUMBER : 67 LATITUDE : 51 27.94000 N ! (deg min) LONGITUDE : 128 29.91000 W ! (deg min) WATER DEPTH : 205 ALTIMETER (M) : 5.59 ! 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 : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2023 conductivity:primary ' ' 1763 pressure ' ' 77511 temperature:secondary ' ' 2106 conductivity:secondary ' ' 2102 Fluorometer ' ' Seapoint transmissometer:primary ' ' 732DR altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.31A $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.8 2004/10/06 18:05:02 27787 27787 CLEAN 4.7.1 2004/10/07 13:25:24 27737 27737 SHIFTDAT 3.4 2004/10/07 17:03:24 27737 27737 SHIFTDAT 3.4 2004/10/07 18:09:32 27737 27737 SHIFTDAT 3.4 2004/10/07 19:15:38 27737 27737 DELETE 6.3 2004/10/07 20:03:13 27737 4346 CTDEDIT 4.50 2004/11/05 14:32:53 4346 4176 CALIB 11.4 2004/11/30 16:19:38 4176 4176 FILTERS 4.3 2004/12/01 14:24:04 4176 4176 BINAVE 4.0.1 2004/12/01 14:38:02 4176 196 REMOVECH 6.0 2004/12/01 14:43:05 196 196 HDREDIT2 2.3 2004/12/01 14:43:47 ? ? HDREDIT2 2.3 2004/12/13 11:28:01 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:31:02 196 196 $END $REMARKS -CLEAN functions: 2004/10/07 12:16:59 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: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 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= -0.50 Salinity was recalculated after shift -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 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 189.38 dbars Sample interval (from FILE section of header) = 0.042 seconds. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2004-20\ctd\doc\2004-20-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Temperature:Primary deg C (IT 10 0.1000000E-02 0.1000000E+01 12 Salinity:T0:C0 PSS-78 11 -0.8000000E-03 0.8000000E-06 Pressure 13 Salinity:T1:C1 PSS-78 11 -0.1370000E-01 0.6000000E-06 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. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Altimeter Status:Pump Descent_Rate Salinity:T1:C1 Flag -HEADER EDITS: 2004/12/01 14:43:47 Applied edit header: Q:\Cruise_Data\2004-20\CTD\doc\2004-20-hdr.txt Channel 1: Pressure [dbar] Units ==> dbar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU [mg/m^3] Name ==> Fluorescence:URU Channel 6: Number_of_bin_records [n/a] Format: F5.0 ==> I5 -HEADER EDITS: 2004/12/13 11:28:01 Applied edit header: H:\STNPCHEM\Work\HEADERS\Geographic Area.txt $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2004-20\2004-20-0067.dat Software Version Seasave Win32 V 5.31a Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 31 2004 22:07:31 NMEA Latitude = 51 27.94 N NMEA Longitude = 128 29.91 W NMEA UTC (Time) = Aug 31 2004 22:06:57 Store Lat/Lon Data = Add to Header Only Ship: Tully J.P. Tully Cruise: 2004-20 2004-20 Station: SS5 Latitude: 51 28 Longitude: 128 30.0 Depth: 205 # nquan = 14 # nvalues = 27787 # 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 = altM: Altimeter [m] # name 9 = pumps: Pump Status # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = sal00: Salinity [PSU] # name 12 = sal11: Salinity, 2 [PSU] # name 13 = flag: flag # span 0 = 1, 27787 # span 1 = 0.914, 199.382 # span 2 = 6.1132, 14.5236 # span 3 = 6.1103, 14.5928 # span 4 = 3.352940, 3.726552 # span 5 = 3.355129, 3.730931 # span 6 = 50.0768, 85.6047 # span 7 = 1.3553e-01, 5.9414e+00 # span 8 = 0.00, 100.00 # span 9 = 0, 1 # span 10 = -1.165, 1.457 # span 11 = 29.2656, 33.8763 # span 12 = 29.4153, 33.8968 # span 13 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 31 2004 22:07:31 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2023, 20-Dec-03 # sensor 1 = Frequency 1 conductivity, primary, 1763, 19-Dec-03, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 77511, 13-Mar-2000 # sensor 3 = Frequency 3 temperature, secondary, 2106, 06-May-04 # sensor 4 = Frequency 4 conductivity, secondary, 2102, 07-May-04, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 732DR, 24-Oct-03 # sensor 7 = Extrnl Volt 4 altimeter # datcnv_date = Sep 23 2004 15:22:58, 5.30a # datcnv_in = Q:\Cruise_Data\2004-20\CTD\2004-20-0067.dat Q:\Cruise_Data\2004-20 \CTD\2004-20-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 24 2004 09:14:29, 5.30a # wildedit_in = Q:\Cruise_Data\2004-20\CTD\convert\2004-20-0067.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 # wildedit_excl_bad_scans = yes # celltm_date = Oct 06 2004 15:53:17, 5.30a # celltm_in = Q:\Cruise_Data\2004-20\CTD\wildedit\2004-20-0067.cnv # celltm_alpha = 0.0200, 0.0200 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Oct 06 2004 16:11:13, 5.30a # Derive_in = Q:\Cruise_Data\2004-20\CTD\celltm\2004-20-0067.cnv Q:\Cruise_Data\ 2004-20\CTD\2004-20-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 4.5db and records corrupted by shed wakes around 12, 196 AND 198db; salinity was cleaned. There were many problems with the CTD on this cruise. The differences between temperature sensors varied according to whether the CTD was moving or not and upcasts look quite different from downcasts. The primary salinity was usually cleaner than the secondary, but for casts #31 and #40 there were sudden shifts in primary values. The post-cruise calibration suggests that the sensors were reading lower than was shown in the bottle comparison, but since there is likely a source of error besides sensor drift, the bottle comparison was used to recalibrate. There remains some doubt about the CTD salinity which may be low by up to 0.004psu. The fluorescence and transmissivity data are nominal and unedited except that some records were removed in editing T and S. *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !--------------------- --------------- ---- ------ ------------ Temperature:Primary 'deg C (ITS90)' 10 -99 () (0.1E-02 1) Salinity:T0:C0 PSS-78 11 -99 (Pressure) (-0.8E-03 0.8E-06) Salinity:T1:C1 PSS-78 11 -99 (Pressure) (-0.137E-01 0.6E-06) $END !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU ~bin ! _rec ! ords !------ -------- ----- ------- -------- ---- *END OF HEADER 4.5 14.2074 16.2 2.791 29.7797 1 5.0 14.1704 16.5 2.833 29.7798 25 6.0 13.9769 15.2 3.550 29.8350 22 7.0 14.0472 15.5 4.212 29.9126 23 8.0 14.1889 17.1 3.960 30.0193 23 9.0 14.2354 19.5 3.655 30.1696 20 10.0 14.1167 22.9 3.048 30.5614 19 11.0 13.7497 28.0 2.515 30.7824 20 12.0 13.0160 32.1 2.000 30.9938 20 13.0 12.4043 35.2 1.694 31.1809 20 14.0 11.7255 37.6 1.466 31.3830 20 15.0 10.6814 39.7 1.069 31.6956 18 16.0 10.4174 42.2 0.856 31.7830 21 17.0 10.3580 44.1 0.666 31.8133 21 18.0 10.3017 45.6 0.581 31.8351 21 19.0 10.2277 46.8 0.506 31.8569 21 20.0 10.0426 48.0 0.469 31.9108 21 21.0 9.9381 48.6 0.432 31.9459 23 22.0 9.9182 49.3 0.421 31.9494 23 23.0 9.8658 50.1 0.380 32.0123 21 24.0 9.8284 50.2 0.359 32.0870 21 25.0 9.8535 50.3 0.342 32.1442 20 26.0 9.7539 50.2 0.320 32.1733 23 27.0 9.7024 50.3 0.329 32.1834 24 28.0 9.5689 50.6 0.326 32.1912 24 29.0 9.4996 50.7 0.382 32.1995 20 30.0 9.4107 50.9 0.370 32.2161 20 31.0 9.3189 50.8 0.310 32.2203 19 32.0 9.2368 50.9 0.274 32.2401 22 33.0 9.2219 51.1 0.262 32.2594 25 34.0 9.2150 51.2 0.242 32.2682 24 35.0 9.1937 51.3 0.253 32.2803 22 36.0 9.1158 51.3 0.254 32.3121 20 37.0 9.0442 51.5 0.254 32.3403 20 38.0 9.0252 51.5 0.224 32.3537 20 39.0 9.0149 51.4 0.245 32.3556 22 40.0 8.9570 51.3 0.249 32.3523 23 41.0 8.9177 51.6 0.262 32.3570 22 42.0 8.9241 51.6 0.278 32.3714 21 43.0 8.9352 51.5 0.225 32.3825 22 44.0 8.9360 51.5 0.228 32.3853 22 45.0 8.9647 51.5 0.246 32.4012 22 46.0 8.9605 51.6 0.241 32.4295 23 47.0 8.9545 51.5 0.280 32.4343 20 48.0 8.9539 51.5 0.259 32.4357 20 49.0 8.9466 51.5 0.231 32.4402 19 50.0 8.9116 51.6 0.236 32.4489 21 51.0 8.8577 51.5 0.233 32.4745 21 52.0 8.8302 51.6 0.223 32.4829 22 53.0 8.8085 51.6 0.260 32.4863 22 54.0 8.7918 51.6 0.279 32.4924 22 55.0 8.7680 51.5 0.238 32.4975 21 56.0 8.7102 51.6 0.230 32.5093 21 57.0 8.6565 51.7 0.226 32.5273 20 58.0 8.5998 51.6 0.224 32.5479 19 59.0 8.5512 51.6 0.213 32.5642 19 60.0 8.4635 51.7 0.200 32.5614 21 61.0 8.4366 51.9 0.209 32.5652 21 62.0 8.4211 51.9 0.215 32.5668 22 63.0 8.3747 51.9 0.212 32.5725 21 64.0 8.3260 51.9 0.204 32.5849 19 65.0 8.2479 51.9 0.203 32.6187 19 66.0 8.2413 52.0 0.184 32.6290 22 67.0 8.2344 52.1 0.189 32.6360 22 68.0 8.2350 52.1 0.189 32.6378 23 69.0 8.2342 52.0 0.203 32.6395 21 70.0 8.2330 52.1 0.197 32.6411 19 71.0 8.2375 52.0 0.213 32.6427 15 72.0 8.2460 51.7 0.206 32.6456 20 73.0 8.2464 52.0 0.211 32.6501 20 74.0 8.1882 52.0 0.197 32.6741 20 75.0 8.1218 52.1 0.193 32.6804 21 76.0 8.0300 52.0 0.185 32.6778 19 77.0 7.9650 52.0 0.198 32.6781 19 78.0 7.9132 52.1 0.198 32.6857 21 79.0 7.8432 52.3 0.189 32.7041 22 80.0 7.7360 52.3 0.182 32.7366 21 81.0 7.7003 52.5 0.169 32.7745 19 82.0 7.7036 52.5 0.166 32.7820 20 83.0 7.6878 52.7 0.158 32.7826 20 84.0 7.6479 53.0 0.153 32.7881 22 85.0 7.6098 53.0 0.159 32.7976 23 86.0 7.5831 52.9 0.159 32.8071 21 87.0 7.5494 53.0 0.156 32.8288 21 88.0 7.5260 53.1 0.166 32.8514 19 89.0 7.5059 53.1 0.156 32.8684 19 90.0 7.4994 53.1 0.148 32.8744 20 91.0 7.4911 53.0 0.155 32.8874 23 92.0 7.4535 53.3 0.151 32.9152 24 93.0 7.3916 53.4 0.151 32.9511 21 94.0 7.3457 53.3 0.148 32.9774 19 95.0 7.3116 53.4 0.147 32.9968 18 96.0 7.2887 53.4 0.156 33.0096 17 97.0 7.2525 53.5 0.149 33.0303 21 98.0 7.1936 53.5 0.147 33.0642 23 99.0 7.1524 53.4 0.151 33.0864 23 100.0 7.1240 53.5 0.146 33.1023 20 101.0 7.1196 53.4 0.159 33.1059 20 102.0 7.1149 53.4 0.155 33.1091 21 103.0 7.0890 53.4 0.150 33.1251 23 104.0 7.0628 53.5 0.149 33.1407 20 105.0 7.0510 53.4 0.155 33.1477 19 106.0 7.0279 53.4 0.152 33.1615 19 107.0 7.0125 53.5 0.144 33.1707 21 108.0 7.0036 53.5 0.152 33.1760 22 109.0 6.9876 53.4 0.178 33.1863 22 110.0 6.9709 53.4 0.165 33.1970 20 111.0 6.9616 53.4 0.154 33.2029 19 112.0 6.9456 53.4 0.152 33.2134 19 113.0 6.9285 53.3 0.152 33.2253 20 114.0 6.9144 53.3 0.147 33.2348 21 115.0 6.9083 53.3 0.145 33.2390 20 116.0 6.9048 53.3 0.146 33.2412 21 117.0 6.9008 53.2 0.145 33.2441 22 118.0 6.8966 53.2 0.168 33.2470 23 119.0 6.8895 53.2 0.147 33.2520 21 120.0 6.8714 53.2 0.147 33.2654 19 121.0 6.8415 53.2 0.148 33.2907 18 122.0 6.8203 53.1 0.149 33.3078 19 123.0 6.8008 53.2 0.146 33.3245 21 124.0 6.7853 53.1 0.146 33.3381 24 125.0 6.7678 53.0 0.146 33.3537 21 126.0 6.7400 53.0 0.144 33.3778 20 127.0 6.7342 53.0 0.145 33.3898 18 128.0 6.7290 52.9 0.147 33.3963 18 129.0 6.7043 52.8 0.146 33.4178 20 130.0 6.6805 52.8 0.144 33.4396 22 131.0 6.6633 52.7 0.153 33.4547 24 132.0 6.6470 52.6 0.146 33.4675 24 133.0 6.6040 52.6 0.146 33.4982 24 134.0 6.5861 51.7 0.147 33.5086 25 135.0 6.5555 52.4 0.148 33.5254 26 136.0 6.5377 52.2 0.151 33.5338 24 137.0 6.5149 52.1 0.147 33.5453 23 138.0 6.4825 51.8 0.150 33.5636 21 139.0 6.4186 51.8 0.147 33.6029 21 140.0 6.3914 51.6 0.147 33.6271 20 141.0 6.3794 51.5 0.148 33.6555 18 142.0 6.3985 45.7 0.155 33.7063 18 143.0 6.4137 50.8 0.148 33.7220 19 144.0 6.4230 50.6 0.147 33.7288 20 145.0 6.4278 50.7 0.146 33.7343 21 146.0 6.4278 51.7 0.146 33.7389 19 147.0 6.4216 51.8 0.148 33.7440 18 148.0 6.4060 51.7 0.144 33.7515 17 149.0 6.3475 51.7 0.146 33.7699 18 150.0 6.3278 51.7 0.147 33.7848 19 151.0 6.3140 51.6 0.152 33.7881 23 152.0 6.2993 51.3 0.151 33.7960 24 153.0 6.2939 51.0 0.149 33.7991 20 154.0 6.2797 50.8 0.147 33.8060 18 155.0 6.2627 50.4 0.147 33.8110 16 156.0 6.2458 49.9 0.149 33.8135 17 157.0 6.2367 49.5 0.152 33.8155 19 158.0 6.2307 49.1 0.150 33.8174 20 159.0 6.2212 48.9 0.149 33.8214 19 160.0 6.2019 48.7 0.147 33.8286 17 161.0 6.1785 48.3 0.145 33.8392 16 162.0 6.1732 47.8 0.151 33.8418 17 163.0 6.1732 47.2 0.149 33.8415 18 164.0 6.1722 46.6 0.150 33.8420 22 165.0 6.1688 46.4 0.149 33.8449 21 166.0 6.1661 45.9 0.146 33.8472 20 167.0 6.1649 45.3 0.150 33.8491 17 168.0 6.1601 44.6 0.147 33.8514 18 169.0 6.1585 43.8 0.148 33.8520 18 170.0 6.1550 43.6 0.146 33.8537 20 171.0 6.1511 43.3 0.147 33.8572 20 172.0 6.1507 42.6 0.151 33.8580 19 173.0 6.1476 42.0 0.149 33.8589 18 174.0 6.1425 41.6 0.146 33.8597 16 175.0 6.1402 41.4 0.146 33.8604 18 176.0 6.1353 41.3 0.147 33.8620 18 177.0 6.1294 41.5 0.155 33.8650 19 178.0 6.1283 41.4 0.153 33.8664 20 179.0 6.1273 41.1 0.151 33.8674 21 180.0 6.1247 40.3 0.151 33.8694 19 181.0 6.1226 40.2 0.150 33.8705 18 182.0 6.1215 39.9 0.148 33.8712 18 183.0 6.1209 39.3 0.147 33.8715 18 184.0 6.1206 39.1 0.149 33.8718 17 185.0 6.1202 38.8 0.150 33.8725 20 186.0 6.1198 38.8 0.149 33.8727 21 187.0 6.1191 38.8 0.153 33.8729 29 188.0 6.1187 39.0 0.151 33.8732 35 189.0 6.1186 38.9 0.148 33.8733 27 190.0 6.1186 38.8 0.153 33.8733 24 191.1 6.1186 38.6 0.151 33.8733 30 192.2 6.1181 38.9 0.148 33.8734 28 193.0 6.1174 38.8 0.151 33.8737 39 194.0 6.1170 38.9 0.150 33.8739 32 195.0 6.1166 38.7 0.159 33.8742 35 196.1 6.1162 38.6 0.152 33.8742 20 197.0 6.1161 38.5 0.155 33.8743 28 197.9 6.1152 38.5 0.153 33.8749 33 199.0 6.1153 38.6 0.152 33.8748 81