*2011/08/18 17:03:47.64 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/15 18:56:58.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4FA9BC69 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.487 58.91 2 Temperature:Primary 'deg C (ITS90)' 9.4514 10.5245 3 Transmissivity %/metre 48.5 56.2 4 Fluorescence:URU:Seapoint mg/m^3 0.267 0.836 5 Salinity:T0:C0 PSS-78 31.5041 32.2269 6 Oxygen:Dissolved:SBE mL/L 3.589 5.486 7 Oxygen:Dissolved:SBE umol/kg 156.3341 239.1378 8 Number_of_bin_records n/a 2 71 $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 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-18\Pro $END *ADMINISTRATION MISSION : 2010-18 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Trudel M. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : Strait of Georgia/Juan de Fuca Strait/WCVI/BC Inlets STATION : VI 08 EVENT NUMBER : 159 LATITUDE : 49 1.56000 N ! (deg min) LONGITUDE : 126 9.62000 W ! (deg min) WATER DEPTH : 68 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $REMARKS SOFTWARE VERSION SEASAVE V 7.19 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2011/08/11 16:11:40 4243 4243 CLEAN 5.0.3 2011/08/11 16:27:30 4212 4212 SHIFTDAT 3.4 2011/08/12 10:51:19 4212 4212 SHIFTDAT 3.4 2011/08/12 13:21:03 4212 4212 SHIFTDAT 3.4 2011/08/12 13:31:19 4212 4212 DELETE 6.3 2011/08/12 13:40:45 4212 1558 CTDEDIT 4.61 2011/08/15 11:22:35 1558 1488 FILTERS 4.3 2011/08/18 14:31:42 1488 1488 BINAVE 4.1.1 2011/08/18 14:33:16 1488 55 REMOVECH 8.0 2011/08/18 14:59:14 55 55 CHGUNITS 3.0 2011/08/18 14:59:30 55 55 REORDER 1.3 2011/08/18 14:59:44 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:47 ? ? $END $REMARKS -CLEAN functions: 2011/08/11 16:24:49 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 # 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= 0.40 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= 1.50 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 49.35 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 11:22:35 70 records were deleted in this editing session. 4 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 2011/08/18 14:59:14 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] pH:SBE [pH Units] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2011/08/18 17:03:47 Applied edit header: Q:\Cruise_Data_Processing\2010-18\Processing\doc\2010-18-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 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 7: Oxygen:Dissolved:SBE [umol/kg] Format: F7.2 ==> F6.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2010\2010-18\2010-18-0159.hex Software Version Seasave V 7.19 Temperature SN = 4054 Conductivity SN = 3321 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 15 2010 18:57:06 NMEA Latitude = 49 01.56 N NMEA Longitude = 126 09.62 W NMEA UTC (Time) = Oct 15 2010 18:56:58 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: VI 08 Depth(m): 68 # nquan = 16 # nvalues = 4243 # 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 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = xmiss: Beam Transmission, Chelsea/Seatech [%] # name 8 = flSP: Fluorescence, Seapoint # name 9 = ph: pH # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 4243 # span 1 = 0.787, 59.355 # span 2 = 9.4497, 10.6035 # span 3 = 9.4508, 10.6053 # span 4 = 3.485947, 3.517659 # span 5 = 3.486126, 3.518042 # span 6 = 1.7363, 2.4591 # span 7 = 2.8871, 86.6961 # span 8 = 2.4542e-01, 1.7619e+00 # span 9 = 7.591, 7.720 # span 10 = 0, 1 # span 11 = -1.443, 1.392 # span 12 = 3.57896, 5.51693 # span 13 = 31.4922, 32.2281 # span 14 = 31.4882, 32.2311 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 15 2010 18:56:58 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4054 # 29-Dec-10 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38606214e-003 # 6.43815959e-004 # 2.28358480e-005 # 2.05028550e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 29-dec-2010 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.95131588e+000 # 1.44518593e+000 # 7.46215400e-004 # 2.39047302e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0585 # 10-feb-11 # -3.951550e+004 # -4.415130e-001 # 1.282560e-002 # 3.560600e-002 # 0.000000e+000 # 3.030045e+001 # -4.415690e-004 # 4.342710e-006 # 1.736800e-009 # 0.99992000 # -1.74950 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 4700 # 29-Dec-10 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34734844e-003 # 6.38032358e-004 # 2.09765828e-005 # 1.76787001e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 28-Dec-10 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.13546819e+000 # 4.88372744e-001 # -5.99437046e-004 # 5.18753457e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 24-Dec-10p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.3190e-001 # -0.4877 # 5.8449e-004 # 1.0171e-004 # -2.3810e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.5400 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # # # # 2648 # # # 1 # 0.000 # # # # # # # # # # # # 0692 # 23-dec-10 # 4.6547 # 2.7833 # # # # # # 1005dr # 20-Jul-10 # 26.7184 # -1.5497 # 0.250 # # # # # #
# datcnv_date = Aug 11 2011 13:31:38, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0159.hex Q:\Crui se_Data_Processing\2010-18\Processing\doc\2010-18-ctd2-postcal.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Aug 11 2011 13:40:44, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-015 9.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 # alignctd_date = Aug 11 2011 15:15:38, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-01 59.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:06, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0159.cn v # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 11 2011 15:55:35, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0159.c nv Q:\Cruise_Data_Processing\2010-18\Processing\doc\2010-18-ctd2-postcal.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = no # file_type = ascii END* CTDEDIT was used to remove records near the top. ***************************************************************************************** The transmissivity, SBE fluorescence and SBE Dissolved Oxygen data are nominal and unedited except that some records were removed in editing temperature and salinity. SBE Fluorescence values are almost constant with some spikes for Events #372 to #567. The odd fluorescence signals may be related to the extremely low extracted chlorophyll values in the northern part of the cruise. (See file 2010-18_Bottles_plus_CTD_Data.xls) Post-cruise calibrations were used for all sensors on the CTD except the transmissometer. No estimate can be made of the precision of the SBE Dissolved Oxygen channel since there was no DO sampling. The availability of a post-cruise calibration in late December 2010 should minimize errors due to calibration drift, but not those due to slow response time. SBE:pH data have been removed from the file because of quality concerns. ***************************************************************************************** !--1--- ---2---- --3-- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- -------- ------ ----- ---- *END OF HEADER 5.5 10.5245 51.8 0.529 31.5041 5.47 238.5 2 5.8 10.5148 51.9 0.748 31.5041 5.48 238.8 71 7.0 10.5027 51.7 0.755 31.5045 5.49 239.1 36 8.0 10.4994 51.7 0.762 31.5049 5.48 238.8 28 9.0 10.4983 51.9 0.746 31.5055 5.45 237.5 22 10.0 10.4989 51.5 0.773 31.5073 5.40 235.3 20 11.0 10.5160 51.8 0.836 31.5265 5.34 232.6 16 12.0 10.5161 52.1 0.778 31.5447 5.28 230.2 27 13.0 10.5086 52.8 0.757 31.5498 5.22 227.5 30 14.0 10.5059 53.0 0.731 31.5586 5.13 223.8 23 15.0 10.4146 53.2 0.675 31.5685 5.05 220.0 22 16.0 10.2600 53.4 0.692 31.6075 4.96 216.1 33 17.0 10.2148 54.4 0.719 31.6255 4.84 210.9 38 18.0 10.1818 54.8 0.597 31.6604 4.74 206.6 23 19.0 10.1697 55.1 0.517 31.6862 4.68 204.1 20 20.0 10.1262 55.0 0.516 31.6918 4.65 202.5 19 21.0 10.0913 55.6 0.543 31.6977 4.62 201.2 21 22.0 10.0894 55.5 0.510 31.6990 4.59 199.9 22 23.0 10.0925 55.6 0.505 31.7032 4.56 198.8 19 24.0 10.0889 55.8 0.467 31.7247 4.54 197.7 31 25.0 10.0908 56.0 0.448 31.7340 4.51 196.5 44 26.0 10.0926 56.2 0.433 31.7383 4.48 195.4 25 27.0 10.0791 56.1 0.480 31.7401 4.47 195.0 20 28.0 10.0793 56.0 0.617 31.7452 4.46 194.4 21 29.0 10.0289 56.1 0.547 31.7418 4.45 193.9 27 30.0 9.9809 56.2 0.499 31.7437 4.44 193.4 27 31.0 9.9680 56.1 0.479 31.7500 4.42 192.8 23 32.0 9.9734 55.8 0.476 31.7655 4.41 192.0 21 33.0 9.9347 55.9 0.490 31.7639 4.40 191.9 22 34.0 9.9540 56.1 0.462 31.7811 4.39 191.5 25 35.0 9.9651 55.9 0.465 31.7869 4.39 191.4 30 36.0 9.9769 56.1 0.482 31.7930 4.40 191.6 35 37.0 10.0226 56.1 0.441 31.8169 4.39 191.5 32 38.0 10.0865 55.7 0.419 31.8505 4.35 189.7 26 39.0 10.0928 55.8 0.390 31.8729 4.29 186.8 20 40.0 9.9412 55.4 0.372 31.9058 4.23 184.2 18 41.0 9.8694 55.2 0.340 31.9697 4.17 181.8 19 42.0 9.8529 54.8 0.328 32.0154 4.12 179.4 23 43.0 9.8374 53.9 0.318 32.0213 4.07 177.3 29 44.0 9.8274 53.4 0.314 32.0248 4.02 175.3 41 45.0 9.7982 52.8 0.298 32.0390 3.98 173.6 30 46.0 9.7797 52.9 0.301 32.0490 3.95 172.3 22 47.0 9.7760 52.6 0.305 32.0509 3.93 171.1 19 48.0 9.7366 52.5 0.282 32.0740 3.89 169.5 20 49.0 9.6876 52.0 0.288 32.1102 3.86 168.0 31 50.0 9.6740 51.0 0.281 32.1222 3.81 166.1 27 51.0 9.6294 50.4 0.285 32.1430 3.78 164.8 23 52.0 9.6105 49.6 0.280 32.1493 3.76 163.7 24 53.0 9.5966 49.3 0.281 32.1534 3.73 162.6 35 54.0 9.5689 49.2 0.283 32.1638 3.70 161.4 37 55.0 9.5496 48.9 0.271 32.1716 3.68 160.2 29 56.0 9.5189 49.0 0.267 32.1863 3.65 159.1 37 57.0 9.4893 49.0 0.287 32.2028 3.62 157.8 38 58.0 9.4705 48.5 0.272 32.2139 3.60 156.9 24 58.9 9.4514 48.6 0.291 32.2269 3.59 156.3 37