*2011/08/18 17:03:54.21 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/11/12 22:48:42.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 66 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E3EC09E5 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.929 68.942 2 Temperature:Primary 'deg C (ITS90)' 8.2362 8.3528 3 Transmissivity %/metre 20.6 26.8 4 Fluorescence:URU:Seapoint mg/m^3 0.18E-01 0.161 5 Salinity:T0:C0 PSS-78 28.9724 30.2418 6 Oxygen:Dissolved:SBE mL/L 4.929 5.513 7 Oxygen:Dissolved:SBE umol/kg 214.9931 240.6975 8 Number_of_bin_records n/a 4 42 $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 : ISEA 15 EVENT NUMBER : 498 LATITUDE : 56 25.70000 N ! (deg min) LONGITUDE : 133 5.06000 W ! (deg min) WATER DEPTH : 78 *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 16:18:15 5687 5687 CLEAN 5.0.3 2011/08/11 16:34:01 5659 5659 SHIFTDAT 3.4 2011/08/12 10:57:27 5659 5659 SHIFTDAT 3.4 2011/08/12 13:27:23 5659 5659 SHIFTDAT 3.4 2011/08/12 13:37:34 5659 5659 DELETE 6.3 2011/08/12 13:45:13 5659 1977 CTDEDIT 4.61 2011/08/18 09:28:57 1977 1885 FILTERS 4.3 2011/08/18 14:34:16 1885 1885 BINAVE 4.1.1 2011/08/18 14:34:39 1885 66 REMOVECH 8.0 2011/08/18 14:59:23 66 66 CHGUNITS 3.0 2011/08/18 14:59:36 66 66 REORDER 1.3 2011/08/18 14:59:51 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:54 ? ? $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 59.50 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/18 09:28:57 92 records were deleted in this editing session. No data values were changed. -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 14:59:23 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 17:03:54 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\2010-18-0498.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 = Nov 12 2010 22:48:37 NMEA Latitude = 56 25.70 N NMEA Longitude = 133 05.06 W NMEA UTC (Time) = Nov 12 2010 22:48:42 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: ISEA 15 Depth(m): 78 # nquan = 16 # nvalues = 5687 # 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, 5687 # span 1 = 0.579, 69.503 # span 2 = 8.2356, 8.3560 # span 3 = 8.2367, 8.3550 # span 4 = 3.071690, 3.203362 # span 5 = 3.071805, 3.202852 # span 6 = 2.1416, 2.3455 # span 7 = 7.5522, 73.3532 # span 8 = 0.0000e+00, 1.2271e+00 # span 9 = 7.754, 7.796 # span 10 = 0, 1 # span 11 = -1.244, 1.755 # span 12 = 4.92231, 5.53951 # span 13 = 28.9566, 30.2579 # span 14 = 28.9612, 30.2448 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Nov 12 2010 22:48:42 [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 13:34:45, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0498.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 13:42:32, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-049 8.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 15:17:25, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-04 98.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:47:49, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0498.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 15:57:37, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0498.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 some records from near the top of the cast. ***************************************************************************************** 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 3.9 8.2363 21.1 0.159 28.9726 5.50 240.3 14 4.9 8.2362 20.6 0.158 28.9725 5.51 240.5 4 6.3 8.2362 21.1 0.159 28.9724 5.51 240.7 36 6.9 8.2362 21.2 0.159 28.9728 5.51 240.6 40 8.1 8.2366 21.1 0.142 28.9748 5.51 240.6 39 9.0 8.2384 21.0 0.150 28.9847 5.51 240.6 42 9.9 8.2389 21.3 0.153 28.9863 5.51 240.4 37 11.0 8.2391 21.1 0.155 28.9871 5.51 240.4 31 12.0 8.2394 20.9 0.156 28.9885 5.51 240.4 34 13.0 8.2398 21.1 0.158 28.9897 5.51 240.5 31 14.0 8.2396 21.1 0.158 28.9876 5.51 240.4 27 15.0 8.2384 20.8 0.158 28.9795 5.51 240.7 30 16.0 8.2395 20.9 0.160 28.9846 5.51 240.4 37 17.0 8.2431 21.2 0.160 29.0042 5.49 239.9 26 18.0 8.2459 21.2 0.160 29.0186 5.48 239.3 29 19.0 8.2459 21.3 0.161 29.0192 5.47 238.6 33 20.0 8.2534 21.5 0.161 29.0918 5.44 237.4 24 21.0 8.2577 21.6 0.160 29.1400 5.41 236.3 24 22.0 8.2621 21.7 0.161 29.1886 5.38 234.6 24 23.0 8.2804 21.9 0.161 29.3493 5.32 232.3 26 24.0 8.2966 22.8 0.160 29.4773 5.27 229.8 28 25.0 8.3072 23.3 0.161 29.5409 5.22 228.0 24 26.0 8.3109 22.9 0.160 29.5551 5.20 226.8 24 27.0 8.3138 22.8 0.160 29.5635 5.17 225.8 28 28.0 8.3148 23.1 0.160 29.5665 5.16 225.0 28 29.0 8.3184 22.8 0.161 29.5804 5.14 224.2 24 30.0 8.3255 22.2 0.159 29.6050 5.12 223.4 24 31.0 8.3306 22.4 0.160 29.6181 5.11 222.8 32 32.0 8.3338 22.9 0.160 29.6264 5.09 222.2 27 33.0 8.3353 21.9 0.158 29.6307 5.08 221.8 21 34.1 8.3407 21.6 0.159 29.6810 5.07 221.2 20 35.0 8.3434 22.6 0.160 29.7038 5.06 220.6 29 36.0 8.3487 23.1 0.161 29.7976 5.04 219.7 27 37.0 8.3528 24.1 0.159 29.8711 5.02 218.9 26 38.0 8.3519 24.4 0.159 29.8945 5.01 218.4 25 39.0 8.3488 24.8 0.158 29.9307 4.99 217.9 26 40.0 8.3485 25.3 0.159 29.9389 4.98 217.4 31 41.0 8.3471 25.7 0.158 29.9498 4.98 217.1 25 42.0 8.3442 25.0 0.159 29.9667 4.97 217.1 24 43.0 8.3433 24.7 0.158 29.9723 4.97 216.9 25 44.0 8.3431 25.3 0.158 29.9796 4.97 216.7 29 45.0 8.3428 25.4 0.158 29.9863 4.96 216.5 26 46.0 8.3431 25.2 0.158 29.9858 4.96 216.4 25 47.0 8.3428 25.1 0.158 29.9891 4.96 216.3 28 48.0 8.3400 25.5 0.158 30.0019 4.96 216.4 28 49.0 8.3374 25.6 0.159 30.0130 4.97 216.7 28 50.0 8.3373 26.2 0.158 30.0160 4.97 216.8 30 51.0 8.3374 26.1 0.158 30.0303 4.97 216.6 26 52.0 8.3375 25.6 0.158 30.0413 4.96 216.3 25 53.0 8.3391 25.3 0.159 30.0505 4.95 216.1 27 54.0 8.3396 25.8 0.159 30.0599 4.95 215.9 32 55.0 8.3370 25.6 0.159 30.0675 4.95 216.0 26 56.0 8.3349 25.0 0.158 30.0718 4.95 216.2 24 57.0 8.3339 25.5 0.159 30.0755 4.96 216.3 31 58.0 8.3333 26.4 0.160 30.0776 4.96 216.3 29 59.0 8.3296 25.9 0.158 30.0944 4.96 216.2 26 60.0 8.3285 25.2 0.158 30.0997 4.96 216.3 28 61.0 8.3277 26.2 0.158 30.1061 4.95 216.1 32 62.0 8.3254 25.7 0.159 30.1201 4.95 216.0 25 63.0 8.3226 24.7 0.158 30.1394 4.95 215.9 26 64.0 8.3214 26.2 0.159 30.1504 4.95 215.9 38 65.0 8.3207 26.8 0.107 30.1676 4.94 215.7 28 66.0 8.3142 25.6 0.018 30.1912 4.94 215.6 35 67.0 8.3108 26.4 0.081 30.2139 4.94 215.5 40 68.0 8.3088 26.5 0.119 30.2250 4.93 215.1 37 68.9 8.3067 25.9 0.134 30.2418 4.93 215.0 29