*2011/08/18 17:03:47.26 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/14 15:29:36.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 76 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1EEF1DC0 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.436 79.101 2 Temperature:Primary 'deg C (ITS90)' 8.5136 12.3703 3 Transmissivity %/metre 39.5 58.9 4 Fluorescence:URU:Seapoint mg/m^3 0.87E-01 1.351 5 Salinity:T0:C0 PSS-78 28.8106 32.8116 6 Oxygen:Dissolved:SBE mL/L 2.301 6.025 7 Oxygen:Dissolved:SBE umol/kg 100.1709 263.1826 8 Number_of_bin_records n/a 7 79 $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 : IVI 02 EVENT NUMBER : 134 LATITUDE : 48 53.16000 N ! (deg min) LONGITUDE : 125 13.60000 W ! (deg min) WATER DEPTH : 88 *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 16:11:18 5931 5931 CLEAN 5.0.3 2011/08/11 16:27:08 5897 5897 SHIFTDAT 3.4 2011/08/12 10:50:59 5897 5897 SHIFTDAT 3.4 2011/08/12 13:20:45 5897 5897 SHIFTDAT 3.4 2011/08/12 13:31:00 5897 5897 DELETE 6.3 2011/08/12 13:40:33 5897 2339 CTDEDIT 4.61 2011/08/15 10:31:18 2339 2213 FILTERS 4.3 2011/08/18 14:31:35 2213 2213 BINAVE 4.1.1 2011/08/18 14:33:13 2213 76 REMOVECH 8.0 2011/08/18 14:59:13 76 76 CHGUNITS 3.0 2011/08/18 14:59:30 76 76 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 69.63 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 10:31:18 126 records were deleted in this editing session. 35 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 14:59:13 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\2010-18-0134.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 14 2010 15:30:07 NMEA Latitude = 48 53.16 N NMEA Longitude = 125 13.60 W NMEA UTC (Time) = Oct 14 2010 15:29:36 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: IVI 02 Depth(m): 88 # nquan = 16 # nvalues = 5931 # 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, 5931 # span 1 = 0.587, 79.626 # span 2 = 8.4738, 12.3926 # span 3 = 8.4763, 12.3942 # span 4 = 2.819605, 3.672978 # span 5 = 2.821161, 3.672777 # span 6 = 1.2527, 2.6899 # span 7 = 2.6261, 87.6747 # span 8 = 7.6923e-02, 1.9194e+00 # span 9 = 7.490, 7.957 # span 10 = 0, 1 # span 11 = -1.516, 1.361 # span 12 = 2.23420, 6.11315 # span 13 = 23.6487, 32.8345 # span 14 = 23.6651, 32.8377 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 14 2010 15:29:36 [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 13:31:27, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0134.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 13:40:38, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-013 4.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 15:15:32, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-01 34.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:01, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0134.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 15:55:29, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0134.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; salinity was cleaned. ***************************************************************************************** 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 4.4 12.3703 50.6 1.351 28.8106 6.01 262.5 7 5.0 12.3634 50.5 1.138 29.1724 6.03 263.2 34 6.0 12.2777 50.9 1.300 29.6943 6.01 262.6 35 7.1 12.0855 50.5 1.182 30.0177 5.97 260.6 37 8.0 12.0016 52.0 0.902 30.1409 5.86 255.7 31 9.0 11.7894 53.2 0.783 30.4886 5.76 251.3 29 10.0 11.7745 54.0 0.717 30.5102 5.70 248.8 28 11.0 11.6177 54.6 0.573 30.8509 5.67 247.3 29 12.0 11.5974 55.9 0.519 30.9348 5.65 246.3 33 13.1 11.5943 56.3 0.457 31.0625 5.64 246.1 30 14.0 11.6678 56.3 0.392 31.1696 5.61 244.4 38 15.0 11.6074 55.9 0.420 31.2133 5.58 243.3 37 16.0 11.5002 56.5 0.418 31.2301 5.57 243.0 29 17.0 11.4907 56.6 0.451 31.2702 5.56 242.4 25 18.0 11.4864 56.4 0.449 31.2832 5.56 242.5 23 19.0 11.4805 56.7 0.442 31.3219 5.57 242.7 24 20.0 11.5588 56.7 0.431 31.3628 5.57 242.9 24 21.0 11.6513 56.3 0.488 31.4401 5.58 243.4 24 22.0 11.7493 56.3 0.401 31.4925 5.60 244.0 28 23.0 12.0095 55.9 0.431 31.6065 5.58 243.4 30 24.0 12.1192 56.1 0.424 31.6998 5.56 242.4 36 25.0 12.0797 55.5 0.384 31.7121 5.55 242.1 32 26.0 12.0603 55.3 0.437 31.7151 5.54 241.3 29 27.0 11.9967 54.9 0.416 31.7362 5.53 241.0 32 28.0 11.9721 55.4 0.374 31.7535 5.52 240.8 27 29.0 11.9741 55.3 0.422 31.7616 5.52 240.5 21 30.0 11.9701 54.5 0.454 31.7662 5.51 240.1 19 31.0 11.9705 55.3 0.454 31.7678 5.50 239.7 20 32.0 11.9549 55.5 0.337 31.7696 5.49 239.2 21 33.0 11.9030 55.5 0.325 31.7725 5.48 238.8 33 34.0 11.8763 55.6 0.339 31.7778 5.48 238.9 44 35.0 11.8497 55.8 0.309 31.7870 5.49 239.2 31 36.0 11.8476 55.5 0.349 31.7904 5.48 238.8 23 37.0 11.8019 55.9 0.323 31.7933 5.47 238.6 25 38.0 11.7702 55.9 0.313 31.7949 5.45 237.8 29 39.0 11.7342 56.1 0.433 31.7943 5.45 237.4 29 40.0 11.7241 56.0 0.319 31.7987 5.45 237.7 25 41.0 11.7872 55.6 0.328 31.8250 5.44 237.3 21 42.0 11.7800 56.2 0.333 31.8283 5.42 236.1 24 43.0 11.7712 56.1 0.301 31.8294 5.38 234.3 25 44.0 11.6096 56.1 0.288 31.8034 5.34 232.9 28 45.0 11.5553 56.1 0.302 31.7928 5.24 228.5 37 46.0 11.2654 56.4 0.277 31.7435 5.07 221.2 37 47.0 10.7946 56.3 0.265 31.6702 4.97 216.4 31 48.0 10.6856 56.6 0.246 31.6647 4.90 213.4 23 48.9 10.7120 56.7 0.262 31.6722 4.82 210.2 19 50.0 10.7148 56.6 0.255 31.7154 4.73 206.0 19 51.0 10.5733 57.0 0.225 31.7452 4.64 202.1 24 52.0 10.3506 56.6 0.229 31.7337 4.53 197.6 27 53.0 10.2982 57.5 0.225 31.7616 4.40 191.8 32 54.0 10.3762 58.2 0.207 31.7972 4.27 186.1 31 55.0 10.3119 58.4 0.183 31.8162 4.16 181.2 30 56.0 10.2827 58.5 0.178 31.8573 4.05 176.3 34 57.0 10.2660 58.7 0.173 31.8812 3.96 172.4 36 58.0 10.2169 58.4 0.185 31.9002 3.87 168.8 26 59.0 10.2050 58.5 0.152 31.9343 3.79 165.1 24 60.0 10.1802 58.8 0.136 31.9666 3.71 161.8 23 61.0 10.1100 58.9 0.137 32.0090 3.66 159.3 22 62.0 10.0552 58.1 0.120 32.0419 3.61 157.1 23 63.0 10.0279 58.0 0.134 32.0644 3.55 154.7 31 64.0 9.9710 58.2 0.113 32.1035 3.49 152.0 43 65.0 9.9481 57.9 0.108 32.1181 3.44 150.0 30 66.0 9.9390 57.8 0.105 32.1235 3.40 147.9 25 67.0 9.9029 57.5 0.106 32.1441 3.33 145.1 24 68.0 9.7495 56.9 0.095 32.2227 3.26 141.9 27 69.0 9.6437 55.2 0.098 32.2730 3.18 138.4 31 70.0 9.5332 53.8 0.102 32.3230 3.08 134.3 32 71.0 9.4299 52.7 0.094 32.3720 2.98 130.0 28 72.0 9.2992 51.2 0.090 32.4329 2.90 126.2 24 73.0 9.1616 49.4 0.093 32.4983 2.82 122.8 26 74.0 9.0647 47.0 0.089 32.5489 2.72 118.5 35 75.0 8.8676 43.8 0.097 32.6506 2.61 113.6 38 76.0 8.7563 39.7 0.090 32.6980 2.52 109.5 25 77.0 8.7052 39.8 0.087 32.7126 2.46 106.9 23 78.0 8.6443 40.2 0.089 32.7459 2.40 104.4 33 79.1 8.5136 39.5 0.087 32.8116 2.30 100.2 79