*2006/09/07 16:19:55.63 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/05/25 07:57:04.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 111 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 56A3E258 NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.494 123.8457 2 Temperature:Primary 'deg C (ITS90)' 6.766284 11.67 3 Fluorescence:URU:Seapoint mg/m^3 0.1603125 1.599077 4 Salinity:T0:C0 PSS-78 31.45767 33.82824 5 Number_of_bin_records n/a 1 58 $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 ' ' 9 F ' ' 4 5 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-23\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-23 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : Workman-Thomson WCVI 2006 Survey SCIENTIST : Workman G. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : WCVI STATION : LB08 EVENT NUMBER : 8 LATITUDE : 48 25.29000 N ! (deg min) LONGITUDE : 125 28.65000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------ -------------- ---------- temperature:primary ' ' 4484 conductivity:primary ' ' 3038 pressure ' ' 77511 temperature:secondary ' ' 2710 conductivity:secondary ' ' 2102 Fluorometer ' ' Seapoint $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.32 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/08/18 16:55:31 8983 8983 CLEAN 5.0 2006/08/18 17:27:11 8958 8958 SHIFTDAT 3.4 2006/08/21 12:16:35 8958 8958 SHIFTDAT 3.4 2006/08/21 13:59:19 8958 8958 SHIFTDAT 3.4 2006/08/21 17:36:06 8958 8958 DELETE 6.3 2006/08/25 17:38:46 8958 3201 CTDEDIT 4.61 2006/08/28 12:11:05 3201 2694 FILTERS 4.3 2006/09/07 15:29:45 2694 2694 BINAVE 4.1.1 2006/09/07 15:45:19 2694 111 REMOVECH 7.0 2006/09/07 16:14:46 111 111 HDREDIT2 2.5.1 2006/09/07 16:19:55 ? ? $END $REMARKS -CLEAN functions: 2006/08/18 17:26:33 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # 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 [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 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 122.19 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2006/08/28 12:11:05 507 records were deleted in this editing session. 57 changes in channel Salinity:T0:C0 -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. -REMOVECH 2006/09/07 16:14:46 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -HEADER EDITS: 2006/09/07 16:19:55 Applied edit header: Q:\Cruise_Data\2006-23\CTD\doc\2006-23-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 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\data\2006-23\2006-23-008.dat Software Version Seasave Win32 V 5.32 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 21 Number of Voltage Words = 1 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 25 2006 00:58:53 NMEA Latitude = 48 25.29 N NMEA Longitude = 125 28.65 W NMEA UTC (Time) = May 25 2006 07:57:04 Store Lat/Lon Data = Add to Header Only Ship: W.E.Ricker W.E Ricker Cruise: 2006-09 2006-23 Station: LB08 Latitude: 48 25.332 Longitude: -125 28.781 # nquan = 12 # nvalues = 8983 # 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 = dz/dtM: Descent Rate [m/s] # name 8 = pumps: Pump Status # name 9 = sal00: Salinity [PSU] # name 10 = sal11: Salinity, 2 [PSU] # name 11 = flag: flag # span 0 = 1, 8983 # span 1 = 4.018, 132.191 # span 2 = 6.6651, 11.6709 # span 3 = 6.6406, 11.6811 # span 4 = 3.400946, 3.606160 # span 5 = 3.400864, 3.609111 # span 6 = 1.5018e-01, 2.9780e+00 # span 7 = -2.012, 1.888 # span 8 = 0, 1 # span 9 = 31.2974, 33.9211 # span 10 = 31.4121, 33.8911 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 25 2006 00:58:53 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4484, 19-Mar-05 # sensor 1 = Frequency 1 conductivity, primary, 3038, 03-Mar-05, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 77511, 30-Sep-99 # sensor 3 = Frequency 3 temperature, secondary, 2710, 07-Apr-05 # sensor 4 = Frequency 4 conductivity, secondary, 2102, 07-Jun-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # datcnv_date = Aug 18 2006 13:52:50, 5.37e # datcnv_in = Q:\Cruise_Data\2006-23\CTD\2006-23-0008.dat Q:\Cruise_Data\2006-23 \CTD\2006-23-CTD.CON # datcnv_skipover = 0 # wildedit_date = Aug 18 2006 14:36:32, 5.37e # wildedit_in = Q:\Cruise_Data\2006-23\CTD\convert\2006-23-0008.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 = Aug 18 2006 14:46:48, 5.37e # celltm_in = Q:\Cruise_Data\2006-23\CTD\wildedit\2006-23-0008.cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 18 2006 14:54:11, 5.37e # Derive_in = Q:\Cruise_Data\2006-23\CTD\celltm\2006-23-0008.cnv Q:\Cruise_Data\ 2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* The descent rate of the CTD was very noisy including some complete reversals of direction. CTDEDIT was used to remove records corrupted by shed wakes; salinity was cleaned. Records between 49 & 58db and 124 & 132db were removed - it is not clear whether the unstable T-S data is due to bad pressure data or the CTD stopping and reversing direction temporarily. Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. !--1--- ---2---- ---3--- ---4---- -5-- !Pressu Temperat Fluores Salinity Numb !re ure: cence: :T0:C0 er_o ! Primary URU: ~bin ! Seapoin _rec ! t ords !------ -------- ------- -------- ---- *END OF HEADER 4.5 11.6700 1.209 31.4590 1 4.8 11.6690 1.202 31.4592 26 6.0 11.6671 1.229 31.4586 14 7.0 11.6670 1.220 31.4585 19 7.9 11.6662 1.401 31.4582 11 8.9 11.6662 1.294 31.4585 21 10.0 11.6651 1.216 31.4583 16 11.0 11.6649 1.151 31.4577 17 12.1 11.6641 1.041 31.4577 21 12.9 11.6662 1.107 31.4577 35 14.0 11.5948 1.378 31.4715 21 14.9 11.4693 1.599 31.5020 13 17.3 10.1576 1.444 31.6706 7 18.1 10.0302 1.426 31.7261 29 19.0 9.8954 1.179 31.8000 52 20.0 9.7488 0.956 31.8668 24 21.0 9.6918 0.902 31.8916 19 22.0 9.6439 0.706 31.9149 18 23.0 9.5673 0.694 31.9483 28 24.0 9.5291 0.645 31.9688 48 25.0 9.4956 0.611 31.9881 23 26.0 9.4835 0.578 31.9997 21 27.0 9.4737 0.555 32.0070 27 28.0 9.4554 0.515 32.0154 30 29.0 9.4283 0.454 32.0269 21 30.0 9.4087 0.448 32.0350 20 31.0 9.3709 0.430 32.0524 24 31.9 9.3518 0.445 32.0619 22 33.0 9.3393 0.421 32.0663 18 34.0 9.3345 0.414 32.0677 13 35.0 9.3075 0.424 32.0767 13 36.0 9.2515 0.363 32.0998 15 37.1 9.1616 0.356 32.1453 24 37.9 9.1086 0.322 32.1742 34 38.9 9.0402 0.276 32.2201 20 40.0 8.9041 0.255 32.3291 14 41.0 8.8200 0.270 32.4054 15 42.0 8.7680 0.268 32.4512 14 43.0 8.7026 0.255 32.5252 21 43.9 8.6637 0.223 32.5579 35 44.9 8.6272 0.211 32.5880 21 46.0 8.5990 0.215 32.6104 14 47.0 8.5890 0.217 32.6170 12 48.0 8.5807 0.219 32.6223 13 48.9 8.5700 0.221 32.6303 11 59.1 8.6057 0.210 32.6478 18 60.1 8.5660 0.205 32.6823 43 60.9 8.5195 0.208 32.7283 33 62.0 8.4677 0.200 32.7610 19 63.0 8.3628 0.200 32.8103 16 64.0 8.3143 0.206 32.8265 17 65.0 8.2672 0.208 32.8603 20 66.0 8.2169 0.209 32.8930 40 67.0 8.1753 0.205 32.9312 43 67.9 8.1432 0.201 32.9536 36 69.0 8.1244 0.199 32.9591 20 70.0 8.1157 0.209 32.9655 17 71.0 8.1092 0.204 32.9728 15 72.0 8.0927 0.204 32.9896 19 73.1 8.0233 0.201 33.0595 48 73.9 7.9708 0.199 33.1030 30 75.0 7.9378 0.192 33.1315 22 76.0 7.9106 0.201 33.1597 30 77.0 7.8910 0.199 33.1765 35 78.0 7.8749 0.204 33.1930 24 79.0 7.8665 0.209 33.2000 22 80.0 7.8523 0.206 33.2192 24 81.0 7.8384 0.200 33.2391 29 82.0 7.8076 0.205 33.2673 27 83.0 7.7493 0.194 33.3148 29 84.0 7.7050 0.195 33.3430 44 85.0 7.6729 0.195 33.3573 31 86.0 7.6254 0.192 33.3698 22 87.0 7.5732 0.186 33.3915 21 88.0 7.5229 0.188 33.4205 21 89.0 7.4667 0.184 33.4613 20 90.0 7.3878 0.189 33.5140 23 91.1 7.3326 0.187 33.5570 44 92.0 7.2751 0.183 33.5930 45 93.0 7.2351 0.179 33.6163 27 94.0 7.2094 0.183 33.6303 23 95.0 7.1907 0.183 33.6396 18 96.0 7.1796 0.181 33.6449 16 97.0 7.1714 0.183 33.6492 18 98.0 7.1637 0.183 33.6523 19 99.1 7.1535 0.183 33.6552 39 100.0 7.1250 0.182 33.6656 58 100.9 7.1054 0.177 33.6756 33 102.0 7.0889 0.176 33.6834 20 103.0 7.0771 0.188 33.6876 16 104.0 7.0680 0.176 33.6904 17 105.0 7.0582 0.176 33.6935 20 106.0 7.0498 0.174 33.7002 32 107.0 7.0293 0.191 33.7088 39 108.0 7.0024 0.186 33.7213 53 108.9 6.9866 0.189 33.7289 32 110.0 6.9709 0.193 33.7352 19 111.0 6.9544 0.175 33.7410 17 112.0 6.9374 0.173 33.7497 21 113.0 6.9131 0.167 33.7617 32 114.0 6.9004 0.173 33.7694 30 115.0 6.8938 0.169 33.7728 25 116.0 6.8884 0.171 33.7751 27 116.9 6.8822 0.168 33.7777 36 117.9 6.8658 0.167 33.7838 26 119.0 6.8432 0.160 33.7931 16 120.0 6.8208 0.169 33.8015 14 121.0 6.8004 0.167 33.8103 13 122.0 6.7874 0.161 33.8178 13 123.0 6.7796 0.165 33.8226 17 123.8 6.7663 0.171 33.8282 19