*2011/08/18 17:03:55.06 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/11/15 15:06:01.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 82 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 678FC8B NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.497 84.629 2 Temperature:Primary 'deg C (ITS90)' 9.5923 9.8358 3 Transmissivity %/metre 48.4 52.8 4 Fluorescence:URU:Seapoint mg/m^3 0.3E-02 0.901 5 Salinity:T0:C0 PSS-78 31.1604 31.8201 6 Oxygen:Dissolved:SBE mL/L 5.276 5.956 7 Oxygen:Dissolved:SBE umol/kg 229.8995 259.6555 8 Number_of_bin_records n/a 2 63 $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 : IBC 49 EVENT NUMBER : 537 LATITUDE : 54 32.82000 N ! (deg min) LONGITUDE : 130 40.24000 W ! (deg min) WATER DEPTH : 95 *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 16:19:13 6425 6425 CLEAN 5.0.3 2011/08/11 16:35:02 6391 6391 SHIFTDAT 3.4 2011/08/12 10:58:21 6391 6391 SHIFTDAT 3.4 2011/08/12 13:28:18 6391 6391 SHIFTDAT 3.4 2011/08/12 13:38:27 6391 6391 DELETE 6.3 2011/08/12 13:45:53 6391 2333 CTDEDIT 4.61 2011/08/18 11:14:35 2333 2253 FILTERS 4.3 2011/08/18 14:34:40 2253 2253 BINAVE 4.1.1 2011/08/18 14:34:51 2253 82 REMOVECH 8.0 2011/08/18 14:59:25 82 82 CHGUNITS 3.0 2011/08/18 14:59:37 82 82 REORDER 1.3 2011/08/18 14:59:52 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:55 ? ? $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 74.94 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/18 11:14:35 80 records were deleted in this editing session. 21 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 14:59:25 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 17:03:55 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\2010-18-0537.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 15 2010 15:05:45 NMEA Latitude = 54 32.82 N NMEA Longitude = 130 40.24 W NMEA UTC (Time) = Nov 15 2010 15:06:01 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: IBC 49 Depth(m): 95 # nquan = 16 # nvalues = 6425 # 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, 6425 # span 1 = 0.507, 84.941 # span 2 = 9.5778, 9.8364 # span 3 = 9.5768, 9.8401 # span 4 = 3.393258, 3.475753 # span 5 = 3.392937, 3.475987 # span 6 = 2.3199, 2.5739 # span 7 = 1.1906, 85.2933 # span 8 = 0.0000e+00, 2.3114e+00 # span 9 = 7.815, 7.867 # span 10 = 0, 1 # span 11 = -1.140, 1.174 # span 12 = 5.25464, 5.96462 # span 13 = 31.1408, 31.8208 # span 14 = 31.1342, 31.8216 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Nov 15 2010 15:06:01 [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 13:35:10, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0537.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 13:42:48, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-053 7.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 15:17:41, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-05 37.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:48:03, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0537.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 15:57:54, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0537.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; salinity was cleaned very lightly. ***************************************************************************************** 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 4.5 9.5923 52.4 0.901 31.1604 5.96 259.7 2 5.0 9.6128 52.3 0.589 31.1856 5.95 259.5 63 6.0 9.6365 52.3 0.771 31.2249 5.95 259.2 49 7.0 9.6359 52.4 0.225 31.2313 5.95 259.2 45 8.0 9.6451 52.4 0.512 31.2511 5.95 259.2 38 9.0 9.6434 52.4 0.548 31.2504 5.94 259.1 34 10.0 9.6276 52.3 0.617 31.2215 5.95 259.3 35 11.0 9.6275 52.4 0.665 31.2193 5.95 259.6 30 12.0 9.6359 52.3 0.511 31.2345 5.95 259.3 30 13.0 9.6822 52.4 0.459 31.3164 5.93 258.7 29 14.0 9.7104 52.3 0.842 31.3599 5.90 257.4 28 15.0 9.7629 52.4 0.777 31.4566 5.86 255.4 28 16.0 9.7805 52.7 0.215 31.4921 5.83 254.2 29 17.0 9.7801 52.6 0.552 31.4923 5.82 253.6 29 18.0 9.7801 52.7 0.628 31.4924 5.81 253.1 29 19.0 9.7840 52.7 0.748 31.4969 5.79 252.4 28 20.0 9.7906 52.6 0.667 31.5046 5.77 251.7 28 21.0 9.8056 52.8 0.595 31.5228 5.76 251.1 28 22.0 9.8086 52.7 0.614 31.5263 5.74 250.4 26 23.0 9.8232 52.7 0.359 31.5559 5.73 249.7 26 24.0 9.8221 52.6 0.093 31.5658 5.72 249.4 26 25.0 9.8212 52.5 0.266 31.5716 5.72 249.1 28 26.0 9.8239 52.4 0.426 31.5868 5.71 248.8 27 27.0 9.8288 52.4 0.501 31.5981 5.71 248.7 27 28.0 9.8358 52.4 0.586 31.6112 5.70 248.6 26 29.0 9.8263 52.5 0.617 31.6151 5.71 248.8 26 30.0 9.8238 52.5 0.597 31.6157 5.71 248.9 28 31.0 9.8229 52.5 0.569 31.6174 5.71 248.9 26 32.0 9.8238 52.5 0.539 31.6211 5.71 248.9 25 33.0 9.8203 52.5 0.515 31.6199 5.71 248.9 26 34.0 9.8188 52.5 0.492 31.6214 5.71 248.7 25 35.0 9.8151 52.6 0.481 31.6266 5.71 248.7 25 36.0 9.8143 52.5 0.490 31.6281 5.70 248.6 25 37.0 9.8141 52.5 0.656 31.6310 5.70 248.6 26 38.0 9.8141 52.5 0.762 31.6316 5.71 248.7 26 39.0 9.8135 52.5 0.771 31.6342 5.71 248.7 25 40.0 9.8143 52.5 0.728 31.6365 5.70 248.6 27 41.0 9.8146 52.6 0.688 31.6378 5.70 248.4 26 42.0 9.8152 52.4 0.114 31.6399 5.70 248.3 27 43.0 9.8170 52.4 0.182 31.6427 5.69 248.0 26 44.0 9.8201 52.5 0.453 31.6485 5.69 247.9 26 45.0 9.8207 52.5 0.558 31.6529 5.69 247.9 23 46.0 9.8213 52.5 0.672 31.6558 5.69 247.8 26 47.0 9.8217 52.4 0.758 31.6584 5.68 247.6 25 48.0 9.8219 52.4 0.739 31.6639 5.67 247.1 25 49.0 9.8226 52.4 0.443 31.6705 5.66 246.4 25 50.0 9.8238 52.2 0.003 31.6761 5.64 245.9 21 51.0 9.8263 52.1 0.010 31.6913 5.62 245.0 25 52.0 9.8263 51.9 0.133 31.7038 5.61 244.4 28 53.0 9.8267 51.8 0.226 31.7069 5.60 244.2 27 54.0 9.8260 51.7 0.275 31.7117 5.60 243.9 27 55.0 9.8263 51.6 0.348 31.7157 5.59 243.6 25 56.0 9.8254 51.6 0.456 31.7177 5.58 243.1 24 57.0 9.8240 51.6 0.630 31.7209 5.57 242.6 24 58.0 9.8204 51.5 0.607 31.7275 5.56 242.2 24 59.0 9.8183 51.2 0.563 31.7319 5.55 241.8 26 60.0 9.8177 51.1 0.507 31.7337 5.54 241.4 28 61.0 9.8169 51.0 0.627 31.7368 5.53 240.8 30 62.0 9.8148 50.8 0.285 31.7436 5.50 239.9 29 63.0 9.8091 50.7 0.355 31.7510 5.49 239.2 27 64.0 9.8050 50.6 0.461 31.7537 5.48 238.8 25 65.0 9.8042 50.5 0.490 31.7542 5.47 238.2 25 66.0 9.8032 50.5 0.480 31.7546 5.46 237.9 25 67.0 9.8020 50.4 0.486 31.7555 5.46 237.8 26 68.0 9.8009 50.3 0.514 31.7561 5.45 237.5 28 69.0 9.7993 50.3 0.521 31.7571 5.44 237.1 27 70.0 9.7929 50.3 0.504 31.7618 5.43 236.8 28 71.0 9.7919 50.2 0.480 31.7625 5.43 236.4 28 72.0 9.7905 50.1 0.384 31.7635 5.42 236.1 27 73.0 9.7882 50.1 0.231 31.7652 5.41 235.9 25 74.0 9.7875 50.1 0.183 31.7657 5.41 235.7 26 75.0 9.7818 49.8 0.081 31.7698 5.40 235.2 25 76.0 9.7766 49.9 0.564 31.7735 5.38 234.6 27 77.0 9.7635 49.7 0.175 31.7827 5.37 233.9 27 78.0 9.7510 49.4 0.176 31.7921 5.35 233.1 26 79.0 9.7439 49.0 0.173 31.7977 5.33 232.4 24 80.0 9.7423 48.9 0.172 31.7992 5.32 232.0 27 81.0 9.7419 48.8 0.171 31.8003 5.32 231.7 28 82.0 9.7401 48.8 0.184 31.8021 5.31 231.3 26 83.0 9.7365 48.6 0.160 31.8049 5.29 230.6 28 84.0 9.7250 48.5 0.162 31.8147 5.28 230.1 34 84.6 9.7192 48.4 0.165 31.8201 5.28 229.9 12