*2010/08/04 14:37:54.20 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/11 19:18:13.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 88 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AFFD74A7 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 4 91 2 Temperature:Primary 'deg C (ITS90)' 8.1746 9.0222 3 Transmissivity %/metre 41.8 42.7 4 Salinity:T0:C0 PSS-78 29.0782 30.4209 5 Oxygen:Dissolved:SBE mL/L 3.666 5.351 6 Oxygen:Dissolved:SBE umol/kg 159.898 233.6037 7 Number_of_bin_records n/a 10 46 $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 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-03\Pro $END *ADMINISTRATION MISSION : 2010-03 AGENCY : PBS, Salmon and Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Thiess M. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : Strait of Georgia / B.C. Coast STATION : GS 37 EVENT NUMBER : 79 LATITUDE : 49 55.44000 N ! (deg min) LONGITUDE : 125 7.01000 W ! (deg min) WATER DEPTH : 98 *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 2010/07/22 17:43:48 5855 5855 CLEAN 5.0.2 2010/07/22 17:52:35 5841 5841 SHIFTDAT 3.4 2010/07/22 18:01:03 5841 5841 SHIFTDAT 3.4 2010/07/23 15:18:15 5841 5841 SHIFTDAT 3.4 2010/07/23 16:32:47 5841 5841 DELETE 6.3 2010/07/23 18:11:06 5841 2513 CTDEDIT 4.61 2010/07/27 14:53:13 2513 2458 CALIB 11.7 2010/08/04 11:54:53 2458 2458 FILTERS 4.3 2010/08/04 12:07:08 2458 2458 BINAVE 4.1.1 2010/08/04 12:12:54 2458 88 REMOVECH 8.0 2010/08/04 12:48:06 88 88 CHGUNITS 3.0 2010/08/04 12:48:44 88 88 REORDER 1.2.1 2010/08/04 14:23:43 ? ? HDREDIT2 2.5.1 2010/08/04 14:37:54 ? ? $END $REMARKS -CLEAN functions: 2010/07/22 17:51:50 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:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 2.40 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= 50.00 -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 79.99 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/27 14:53:13 55 records were deleted in this editing session. 90 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/08/04 11:54:53 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.9000000E+00 0.1000000E+01 14 Oxygen:Dissolved:SBE mL/L 10 -0.3050000E-01 0.1052800E+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 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2010/08/04 12:48:06 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Fluorescence:Seapoint [mg/m^3] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2010/08/04 14:37:54 Applied edit header: Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-hdr.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar 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\2010-03\2010-03-079.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 = Feb 11 2010 19:17:51 NMEA Latitude = 49 55.44 N NMEA Longitude = 125 07.01 W NMEA UTC (Time) = Feb 11 2010 19:18:13 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: GS 37 Depth(m): 98 # nquan = 15 # nvalues = 5855 # 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 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = sal00: Salinity, Practical [PSU] # name 12 = sal11: Salinity, Practical, 2 [PSU] # name 13 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 14 = flag: flag # span 0 = 1, 5855 # span 1 = 2.945, 89.987 # span 2 = 8.1739, 9.0232 # span 3 = 8.1747, 9.0241 # span 4 = 3.077401, 3.279839 # span 5 = 3.076681, 3.279490 # span 6 = 80.1840, 80.9145 # span 7 = 7.3260e-03, 6.2271e-02 # span 8 = 1.6862, 2.2027 # span 9 = -1.301, 1.261 # span 10 = 0, 1 # span 11 = 29.0748, 30.4224 # span 12 = 29.0672, 30.4186 # span 13 = 3.50635, 5.12516 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 11 2010 19:18:13 # bad_flag = -9.990e-29 # # # # # # 4054 # 24-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38630579e-003 # 6.44332011e-004 # 2.32050290e-005 # 2.13646256e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 16-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.95586363e+000 # 1.44685913e+000 # 3.49399689e-004 # 4.92391613e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 77511 # 08-MAR-00 # -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 # 0.99995000 # -1.11550 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 4700 # 24-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34757911e-003 # 6.38464938e-004 # 2.12687542e-005 # 1.83236059e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 16-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.12684256e+000 # 4.88104408e-001 # -5.85160639e-004 # 5.17656959e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 983DR # 27-Jun-06 # 19.2982 # -1.2737 # 0.250 # # # # # # 0997 # 01-Mar-08p # 1 # # # 0.0000 # 4.3320e-001 # -0.4858 # 1.35e-004 # 0.0010 # 0.0 # # # # 0.4331 # -0.4856 # 7.2629e-005 # 1.0910e-004 # -2.7851e-006 # 2.5826e+000 # 1.9263e-004 # -4.6480e-002 # 3.6000e-002 # 1.8900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2228 # # # 1 # 0.000 # # # # # # # # # # # # # # # # # # # datcnv_date = Jul 22 2010 15:16:12, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0079.hex Q:\Crui se_Data_Processing\2010-03\Processing\doc\2010-03-ctd1.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jul 22 2010 16:31:14, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-007 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 # celltm_date = Jul 22 2010 16:36:51, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0079 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 22 2010 16:42:01, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0079.c nv Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-ctd1.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove records corrupted by shed wakes near the surface and around 10db; salinity was cleaned lightly. ************************************************************************************* Transmissivity data are nominal and unedited except that some records were removed in editing temperature and salinity. The fluorescence data have been removed because of instrumental problems. Based on comparison with bottle samples from around 10m during the upcast of well-mixed casts, the primary salinity appears to be within +/-0.002. Dissolved Oxygen data were recalibrated based on the results of cruise 2009-09 because there was no calibration sampling during this cruise. Since it is likely that some drift had occurred, these data must be considered less reliable than usual. The precision of the SBE Dissolved Oxygen channel for 2009-09 was considered to be, roughly: • ±0.4ml/l from 0- 150db • ±0.08ml/l from 150- 450db • ±0.04ml/l from 450-2000db ************************************************************************************* *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (0.9 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.305E-01 1.0528) $END !--1--- ---2---- --3-- ---4---- --5--- --6-- -7-- !Pressu Temperat Trans Salinity Oxygen Oxyge Numb !re ure: missi :T0:C0 : n: er_o ! Primary vity Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ -------- ----- -------- ------ ----- ---- *END OF HEADER 4.0 8.1746 42.3 29.0782 5.35 233.6 10 5.0 8.1759 42.3 29.0794 5.35 233.4 26 6.0 8.1758 42.2 29.0791 5.35 233.4 24 7.0 8.1785 42.3 29.0816 5.33 232.6 38 8.0 8.1823 42.2 29.0846 5.32 232.1 28 9.0 8.1801 42.2 29.0834 5.31 231.7 25 10.0 8.1817 42.2 29.0843 5.31 232.0 27 11.0 8.1838 42.2 29.0858 5.32 232.1 24 12.0 8.1824 42.2 29.0846 5.32 232.2 26 13.0 8.1809 42.2 29.0834 5.32 232.2 22 14.0 8.1902 42.2 29.0903 5.31 231.8 21 15.0 8.1941 42.2 29.0931 5.30 231.2 26 16.0 8.1950 42.2 29.0941 5.28 230.6 35 17.0 8.1951 42.2 29.0939 5.28 230.7 29 18.0 8.1948 42.2 29.0939 5.29 230.8 22 19.0 8.1981 42.2 29.0966 5.28 230.6 22 20.0 8.1982 42.2 29.0968 5.28 230.5 29 21.0 8.1948 42.2 29.0940 5.28 230.6 36 22.0 8.1980 42.2 29.0959 5.28 230.3 28 23.0 8.2115 42.2 29.1077 5.24 228.7 24 24.0 8.2117 42.1 29.1084 5.24 228.7 30 25.0 8.2093 42.2 29.1064 5.26 229.4 28 26.0 8.2111 42.2 29.1077 5.25 229.2 24 27.0 8.2195 42.1 29.1159 5.23 228.4 25 28.0 8.2360 42.1 29.1313 5.20 227.1 29 29.0 8.2428 42.1 29.1388 5.18 226.1 30 30.0 8.2501 42.0 29.1469 5.16 225.4 27 31.0 8.2763 42.0 29.1806 5.12 223.6 26 32.0 8.2907 41.9 29.2045 5.07 221.5 25 33.0 8.2954 41.9 29.2131 5.05 220.3 30 34.0 8.2978 41.9 29.2184 5.04 220.0 30 35.0 8.2994 41.8 29.2227 5.04 219.9 28 36.0 8.3024 41.8 29.2291 5.04 220.1 25 37.0 8.3050 41.8 29.2344 5.04 220.1 21 38.0 8.3076 41.8 29.2386 5.02 219.1 22 39.0 8.3115 41.9 29.2493 4.99 217.8 38 40.0 8.3149 42.1 29.2633 4.97 217.1 35 41.0 8.3217 42.0 29.2852 4.93 215.0 21 42.0 8.3309 41.8 29.3193 4.88 212.9 20 43.0 8.3336 42.0 29.3363 4.85 211.7 28 44.0 8.3351 42.1 29.3446 4.84 211.2 42 45.0 8.3352 42.1 29.3453 4.84 211.2 27 46.0 8.3360 42.0 29.3488 4.85 211.6 21 47.0 8.3412 41.9 29.3557 4.87 212.6 22 48.0 8.3562 41.9 29.3836 4.87 212.7 31 49.0 8.3632 41.8 29.4213 4.81 209.9 37 50.0 8.3567 42.0 29.4406 4.73 206.6 28 51.0 8.3530 42.1 29.4511 4.69 204.7 24 52.0 8.3502 42.1 29.4573 4.66 203.4 25 53.0 8.3477 42.2 29.4662 4.62 201.8 31 54.0 8.3470 42.3 29.4709 4.60 200.9 31 55.0 8.3479 42.3 29.4778 4.59 200.5 28 56.0 8.3500 42.2 29.4855 4.57 199.5 22 57.0 8.3544 42.4 29.5053 4.54 198.1 27 58.0 8.3544 42.4 29.5075 4.53 197.6 27 59.0 8.3561 42.5 29.5119 4.52 197.3 27 60.0 8.3593 42.4 29.5155 4.52 197.4 28 61.0 8.3784 42.5 29.5332 4.51 196.6 31 62.0 8.3987 42.5 29.5587 4.48 195.6 27 63.0 8.4153 42.4 29.5767 4.46 194.6 27 64.0 8.4485 42.5 29.6148 4.43 193.2 28 65.0 8.4934 42.5 29.6865 4.35 189.7 28 66.0 8.5247 42.6 29.7665 4.23 184.6 29 67.0 8.5450 42.6 29.8034 4.16 181.4 28 68.0 8.5487 42.6 29.8084 4.16 181.3 27 69.0 8.5495 42.7 29.8091 4.16 181.5 31 70.0 8.5522 42.6 29.8144 4.17 181.9 28 71.0 8.5735 42.6 29.8336 4.16 181.6 24 72.0 8.5807 42.7 29.8433 4.15 181.2 26 73.0 8.5897 42.7 29.8545 4.14 180.6 35 74.0 8.5989 42.7 29.8690 4.12 179.7 30 75.0 8.6089 42.7 29.8786 4.11 179.2 23 76.0 8.6605 42.6 29.9187 4.10 178.9 26 77.0 8.7051 42.7 29.9460 4.11 179.4 32 78.0 8.7581 42.6 30.0032 4.09 178.5 31 79.0 8.8206 42.4 30.0953 4.02 175.3 26 80.0 8.8441 42.4 30.1379 3.95 172.5 25 81.0 8.8578 42.2 30.1595 3.93 171.5 28 82.0 8.8553 42.3 30.1560 3.92 171.2 34 83.0 8.8605 42.3 30.1636 3.92 171.1 28 84.0 8.8679 42.3 30.1742 3.91 170.7 24 85.0 8.8709 42.3 30.1788 3.91 170.4 29 86.0 8.8792 42.3 30.1931 3.90 170.0 33 87.0 8.8960 42.3 30.2161 3.87 169.0 27 88.0 8.9604 42.2 30.3149 3.79 165.4 28 89.0 9.0026 42.2 30.3898 3.70 161.2 35 90.0 9.0134 42.1 30.4074 3.67 160.2 46 91.0 9.0222 42.1 30.4209 3.67 159.9 39