*2013/12/16 15:36:02.30 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/09/04 18:33:03.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 48C8EA38 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.953 52.671 2 Temperature:Secondary 'deg C (ITS90)' 7.9327 13.6304 3 Transmissivity %/metre 11.7 60.5 4 Fluorescence:URU:Wetlabs mg/m^3 0.183 11.14 5 PAR uE/m^2/sec 0.213 910.317 6 Salinity:T1:C1 PSS-78 30.4863 32.9335 7 Oxygen:Dissolved:SBE mL/L 2.907 9.846 8 Oxygen:Dissolved:SBE umol/kg 126.5488 429.7644 9 Number_of_bin_records n/a 20 111 $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 ' ' 7 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2011-17\Pro $END *ADMINISTRATION MISSION : 2011-17 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LD04 EVENT NUMBER : 55 LATITUDE : 48 53.18000 N ! (deg min) LONGITUDE : 125 56.96000 W ! (deg min) WATER DEPTH : 63 ALTIMETER (M) : 9.3 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 LOCATION : Mid-ship ! custom item $REMARKS SOFTWARE VERSION SEASAVE V 7.21B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2012/02/21 11:06:47 12282 12282 CLEAN 5.0.4 2012/02/21 11:28:27 12282 12282 SHIFTDAT 3.4 2012/02/21 11:58:50 12282 12282 SHIFTDAT 3.4 2012/02/21 14:46:22 12282 12282 SHIFTDAT 3.4 2012/02/21 15:08:18 12282 12282 DELETE 6.3 2012/02/21 15:28:36 12282 1625 CTDEDIT 4.61 2012/02/22 15:25:28 1625 1567 CALIB 11.7 2012/02/27 11:26:24 1567 1567 BINAVE 4.1.1 2012/02/27 13:32:58 1567 52 REMOVECH 8.1.1 2012/02/27 13:55:17 52 52 CHGUNITS 3.0 2012/02/27 14:07:59 52 52 REORDER 1.3 2012/02/27 14:08:38 ? ? HDREDIT2 2.5.1 2012/02/27 14:12:59 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:02 52 52 $END $REMARKS -CLEAN functions: 2012/02/21 11:22:19 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:Wetlabs:ECO-AFL # of Records to Advance (-ve for Delay): At REC# 0 Shift= 48.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.00 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= 0.50 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 43.01 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2012/02/22 15:25:28 58 records were deleted in this editing session. 30 changes in channel Salinity:T1:C1 -CALIB parameters: 2012/02/27 11:26:24 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2011-17\Processing\doc\2011-17-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 0.9100000E-01 0.1000000E+01 -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 2012/02/27 13:55:17 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Status:Pump Descent_Rate [m/s] Altimeter [metres] Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2012/02/27 14:12:59 Applied edit header: P:\Cruise_Data_Processing\2011-17\Processing\doc\2011-17-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 6: Salinity:Practical:T1:C1 [PSS-78] Name: Salinity:T1:C1 ==> Salinity:Practical:T1:C1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = E:\Data\2011-17\2011-17-0055.hex Software Version Seasave V 7.21b Temperature SN = 2374 Conductivity SN = 3396 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 04 2011 11:35:00 NMEA Latitude = 48 53.18 N NMEA Longitude = 125 56.96 W NMEA UTC (Time) = Sep 04 2011 18:33:03 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Station: LD04 Depth: 63 System UTC = Sep 04 2011 18:35:00 # nquan = 17 # nvalues = 12282 # 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 [%] # name 7 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = altM: Altimeter [m] # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 12282 # span 1 = 1.590, 53.009 # span 2 = 7.9326, 13.6638 # span 3 = 7.9322, 13.6506 # span 4 = 3.424596, 3.676211 # span 5 = 3.424449, 3.675103 # span 6 = 58.1198, 88.2249 # span 7 = 0.0612, 11.4470 # span 8 = 1.4198, 4.0855 # span 9 = 1.6597e-01, 1.3018e+03 # span 10 = 0, 1 # span 11 = -1.127, 1.248 # span 12 = 0.00, 100.00 # span 13 = 30.4199, 32.9356 # span 14 = 30.4782, 32.9351 # span 15 = 2.78308, 9.95530 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 04 2011 18:33:03 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2374 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34933399e-003 # 6.45978519e-004 # 2.36515700e-005 # 2.25853980e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3396 # 29-Mar-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.91328016e+000 # 1.31301026e+000 # 2.66193245e-004 # 4.87230021e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 75636 # 13-Apr-11 # -4.232943e+004 # 1.065076e-001 # 1.464900e-002 # 3.694200e-002 # 0.000000e+000 # 3.041883e+001 # -3.536199e-004 # 4.388420e-006 # 2.583800e-009 # 0.99993936 # 0.23996 # 0.000000e+000 # 1.286170e-002 # -9.445820e+000 # # # # # # 2668 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35634083e-003 # 6.48582753e-004 # 2.44368386e-005 # 2.40505893e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 29-Mar-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.05922233e+001 # 1.61309216e+000 # -1.72181967e-003 # 2.24719869e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1176 # 01-Apr-11p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.7380e-001 # -0.5196 # -3.5502e-003 # 1.8841e-004 # -3.3087e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.9100 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # 2216 # # 2.50000000e+001 # # 0.0293 # # # # # # 1396DR # Aug- 15-2011 # 18.8502 # -0.0189 # 0.250 # # # # # # # # # # # 15.000 # 0.000 # # # # # # # # # 4601 # 16-Mar-11 # 1.00000000 # 0.00000000 # 4219409282.69999980 # 1.00000000 # -0.34320000 # # # # # #
# datcnv_date = Feb 16 2012 13:49:49, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-17\RAW\CTD\2011-17-0055.hex P:\Crui se_Data_Processing\2011-17\Processing\doc\2011-17-ctd-new.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Feb 16 2012 14:09:17, 7.21d # wildedit_in = P:\Cruise_Data_Processing\2011-17\Processing\convert\2011-17-005 5.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Feb 21 2012 09:18:09, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-17\Processing\wildedit\2011-17-00 55.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Feb 21 2012 10:05:31, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-17\Processing\align\2011-17-0055.cn v # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 21 2012 10:15:26, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-17\Processing\celltm\2011-17-0055.c nv P:\Cruise_Data_Processing\2011-17\Processing\doc\2011-17-ctd-new.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to clean salinity and remove records corrupted by shed wakes from near the bottom of the cast. Data Processing Notes: ---------------------- Fluorescence, Transmissivity and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". SBE DO calibration was done using the method described in the SeaBird Application Note #64-2. The Oxygen:Dissolved:SBE data are considered, roughly, to be: ±1 mL/L above 10db ±0.2 mL/L from 10 to 100db ±0.1 mL/L from 100db to 200db ±0.04 mL/L below 200db For details on the processing see processing report: 2011-17-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !------------------------------ -------- ---- ------ ------------ Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0.91E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T1:C1 : n: er_o ! Secondar vity URU: Dissol Disso ~bin ! y Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 2.0 13.6304 12.3 8.677 910.3 30.4882 9.85 429.8 111 3.0 13.5938 12.3 9.880 551.8 30.4934 9.20 401.7 36 4.0 13.6111 11.7 11.140 307.7 30.4863 7.64 333.6 32 5.0 13.2991 12.7 8.748 187.0 30.4963 6.38 278.5 25 6.0 12.4757 22.9 5.291 108.1 30.6951 5.68 247.8 23 7.0 12.0815 38.8 3.397 61.2 30.8348 5.08 221.8 23 8.0 11.7090 44.6 2.674 42.2 30.9209 4.75 207.3 23 9.0 10.7299 49.4 1.968 33.4 30.9970 4.64 202.4 23 10.0 10.4689 54.4 1.684 28.2 31.0660 4.53 197.7 21 11.0 10.3301 55.3 1.526 24.2 31.2204 4.38 190.8 20 12.0 10.2810 55.6 1.380 20.9 31.2697 4.21 183.7 22 13.0 10.0821 55.9 1.216 17.9 31.3950 4.18 182.0 23 14.0 9.8753 56.5 1.040 14.9 31.5750 4.31 187.8 27 15.0 9.8046 56.7 1.171 12.6 31.6731 4.47 194.6 30 16.0 10.0312 56.0 1.440 11.4 31.8915 4.48 195.1 29 17.0 10.0788 53.3 1.630 10.4 32.0315 4.34 189.1 31 18.0 10.1408 52.5 1.685 9.1 32.1291 4.09 178.0 34 19.0 9.9404 51.9 1.659 7.9 32.1761 3.88 169.1 30 20.0 9.4380 52.0 1.508 6.7 32.2648 3.78 164.5 24 21.0 9.2694 53.0 1.471 5.8 32.3230 3.68 160.3 21 22.0 9.1017 53.6 1.409 5.1 32.3680 3.65 159.0 22 23.0 8.8533 54.3 1.250 4.5 32.4290 3.70 161.2 23 24.0 8.6816 55.6 0.988 4.1 32.4794 3.75 163.3 26 25.0 8.4996 57.0 0.763 3.7 32.5376 3.74 162.8 28 26.0 8.3677 58.2 0.630 3.4 32.5854 3.71 161.4 27 27.0 8.3499 58.9 0.550 3.0 32.5944 3.68 160.1 26 28.0 8.3363 59.3 0.479 2.7 32.6037 3.64 158.4 28 29.0 8.2942 59.4 0.403 2.5 32.6271 3.57 155.5 30 30.0 8.2588 60.1 0.388 2.2 32.6489 3.38 147.1 31 31.0 8.1997 60.5 0.289 2.0 32.6947 3.23 140.5 31 32.0 8.1525 60.1 0.274 1.8 32.7407 3.10 134.8 27 33.0 8.1500 59.7 0.274 1.6 32.7458 2.99 130.2 24 34.0 8.1440 59.2 0.274 1.5 32.7568 2.94 128.0 23 35.0 8.1324 58.5 0.249 1.3 32.7690 2.91 126.7 23 36.0 8.1272 58.2 0.244 1.2 32.7738 2.91 126.5 23 37.0 8.1168 58.1 0.222 1.2 32.7821 2.91 126.9 30 38.0 8.0870 57.6 0.239 1.1 32.8069 2.94 128.0 34 39.0 8.0677 57.5 0.227 1.0 32.8224 2.96 129.0 33 40.0 8.0476 57.7 0.198 0.9 32.8378 2.99 130.1 35 41.0 8.0267 57.6 0.190 0.8 32.8540 2.99 130.4 35 42.0 8.0129 57.9 0.186 0.7 32.8651 3.00 130.4 28 43.0 8.0039 57.8 0.213 0.6 32.8725 2.99 130.2 25 44.0 7.9942 57.5 0.213 0.6 32.8807 2.98 129.9 29 45.0 7.9875 57.4 0.201 0.5 32.8864 2.97 129.4 36 46.0 7.9780 57.4 0.185 0.4 32.8948 2.95 128.5 41 47.0 7.9697 57.0 0.213 0.4 32.9024 2.93 127.8 37 48.0 7.9570 56.8 0.192 0.4 32.9130 2.93 127.6 40 49.0 7.9526 56.3 0.193 0.3 32.9168 2.94 127.9 37 50.0 7.9400 55.9 0.198 0.3 32.9271 2.94 127.8 28 50.9 7.9347 55.7 0.183 0.3 32.9313 2.93 127.7 25 52.0 7.9336 55.2 0.183 0.2 32.9328 2.93 127.7 54 52.7 7.9327 55.2 0.183 0.2 32.9335 2.95 128.2 20