*2017/08/14 14:49:32.25 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2009/08/23 01:55:10.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 58 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 481A2C7C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.461 58.618 2 Depth metres 2.44 58.108 3 Temperature:Secondary 'deg C (ITS90)' 7.86 11.4627 4 Transmissivity %/metre 25.8 51.8 5 Fluorescence:URU:Seapoint mg/m^3 0.966 4.868 6 Salinity:T1:C1 PSS-78 30.9689 32.384 7 Oxygen:Dissolved:SBE mL/L 3.609 6.387 8 Oxygen:Dissolved:SBE umol/kg 157.1496 278.5714 9 Number_of_bin_records n/a 4 54 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 8 F ' ' 3 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\2009-52\Pro $END *ADMINISTRATION MISSION : 2009-52 AGENCY : 'PBS, Marine Ecosystems and Aquaculture Division,' CONTINUED : ' Nanaimo, B.C.' COUNTRY : Canada PROJECT : Herring Recruitment and Multispecies Study SCIENTIST : Canada-US Hake Surve PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : BC Coast STATION : X94.0 EVENT NUMBER : 21 LATITUDE : 51 12.42000 N ! (deg min) LONGITUDE : 127 49.37000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0506 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4752 Conductivity ' ' 2173 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 2968 Conductivity:2 ' ' 2399 Fluorometer:Seapoint ' ' 2229 Transmissometer:Chelsea/Seatech ' ' 723DR 'Oxygen:SBE 43' ' ' 0047 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.18C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5.2 2017/07/21 13:40:45 6860 6860 CLEAN 5.2.2 2017/07/21 13:49:23 6860 6860 SHIFTDAT 3.4 2017/07/21 15:19:28 6860 6860 SHIFTDAT 3.4 2017/07/21 15:42:20 6860 6860 SHIFTDAT 3.4 2017/07/21 15:58:01 6860 6860 DELETE 6.3 2017/07/21 16:05:05 6860 1494 CTDEDIT 5.2.3 2017/07/25 14:39:28 1494 1374 CALIB 11.9 2017/08/14 13:15:19 1374 1374 FILTERS 4.3 2017/08/14 13:22:13 1374 1374 BINAVE 4.2 2017/08/14 13:24:24 1374 58 REMOVECH 8.2 2017/08/14 14:17:11 58 58 CHGUNITS 3.1.1 2017/08/14 14:17:30 58 58 REORDER 1.3.1 2017/08/14 14:17:50 ? ? HDREDIT2 3.1.1 2017/08/14 14:49:32 ? ? $END $REMARKS -CLEAN functions: 2017/07/21 13:47:56 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU: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= 0.60 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 48.77 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2017/07/25 14:39:28 120 records were deleted in this editing session. 21 changes in channel Salinity:T1:C1 -CALIB parameters: 2017/08/14 13:15:19 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2009-52\Processing\doc\2009-52-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1020000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU: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 2017/08/14 14:17:11 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] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temp* Salinity reference channel: Sal* 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2017/08/14 14:49:32 Applied edit header: P:\Cruise_Data_Processing\2009-52\Processing\doc\2009-52-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 6: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F8.3 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2009\2009-52\2009-52-0021.hex Software Version Seasave V 7.18c Temperature SN = 4752 Conductivity SN = 2173 Number of Bytes Per Scan = 31 Number of Voltage Words = 2 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 23 2009 01:51:01 NMEA Latitude = 51 12.42 N NMEA Longitude = 127 49.37 W NMEA UTC (Time) = Aug 23 2009 01:55:10 Store Lat/Lon Data = Append to Every Scan Ship: W.E Ricker Station: X94.0 Operator: SR # nquan = 16 # nvalues = 6860 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = depSM: Depth [salt water, m] # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = t190C: Temperature, 2 [ITS-90, deg C] # name 5 = c0S/m: Conductivity [S/m] # name 6 = c1S/m: Conductivity, 2 [S/m] # name 7 = xmiss: Beam Transmission, Chelsea/Seatech [%] # name 8 = flSP: Fluorescence, Seapoint # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = sal00: Salinity, Practical [PSU] # name 13 = sal11: Salinity, Practical, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 6860 # span 1 = 0.494, 58.773 # span 2 = 0.489, 58.255 # span 3 = 7.8580, 13.0621 # span 4 = 7.8574, 13.2729 # span 5 = -0.536680, 3.577877 # span 6 = -0.534670, 3.569553 # span 7 = 2.6952, 85.2525 # span 8 = 3.8095e-01, 9.8791e+00 # span 9 = 2.0159, 3.6007 # span 10 = -1.570, 1.602 # span 11 = 0, 1 # span 12 = 0.0000, 32.3923 # span 13 = 0.0000, 32.3867 # span 14 = 3.5284, 7.8987 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 23 2009 01:55:10 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4752 # 06-Mar-07 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35918561e-003 # 6.36778987e-004 # 2.08949224e-005 # 1.77207208e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2173 # 07 May 08 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.06098031e+001 # 1.45381747e+000 # -2.52500312e-003 # 2.46549485e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 26-May-06 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99988000 # -0.79220 # 0.000000e+000 # 1.280810e-002 # -9.210200e+000 # # # # # # 2968 # 22-Aug-07 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.30513771e-003 # 6.39409837e-004 # 2.16871714e-005 # 1.92072744e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2399 # 13 june 08 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.08340397e+001 # 1.61622754e+000 # 9.25453530e-004 # 3.32201899e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 2229 # # # 1 # 0.000 # # # # # # # # # 723DR # 24 jan 08 # 19.4518 # -1.1049 # 0.250 # # # # # # 0047 # 01 june 07 # 1 # # # 0.0000 # 3.6600e-001 # -0.5925 # 1.35e-004 # 0.0017 # 0.0 # # # # 3.7430e-001 # -0.5948 # -3.3950e-003 # 2.1328e-004 # -1.8847e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.2700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # datcnv_date = Jul 21 2017 09:41:03, 7.23.2 [datcnv_vars = 12] # datcnv_in = P:\Cruise_Data_Processing\2009-52\RAW\CTD\2009-52-0021.hex P:\Crui se_Data_Processing\2009-52\Processing\doc\2009-52-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jul 21 2017 11:24:49, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2009-52\Processing\convert\2009-52-002 1.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM depSM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Jul 21 2017 11:51:17, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2009-52\Processing\wildedit\2009-52-00 21.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Jul 21 2017 11:55:46, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2009-52\Processing\align\2009-52-0021.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 21 2017 11:59:02, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2009-52\Processing\celltm\2009-52-0021.c nv P:\Cruise_Data_Processing\2009-52\Processing\doc\2009-52-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some near-surface records; salinity was cleaned lightly. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence:URU:Seapoint, Oxygen:Dissolved:SBE and Transmissivity data are nominal and unedited except that some records were removed in editing temperature and salinity. The Transmissivity channel was removed from files #31 - 102 due to sensor malfunction. There was no calibration sampling. Dissolved Oxygen was recalibrated by multiplying all values by 1.02 as such sensors are known to drift low with time. The correction applied is an estimate; drifts can be much higher than that. The Oxygen:Dissolved:SBE channel was removed from files #49, 97 and 98 because the secondary pump malfunctioned. There was a lot of noise in the salinity data in the top 100m of many casts. At times there are obvious problems in the pumps, and even when they are not clearly performing poorly, rapid changes of descent rate of the CTD may affect the pumps leading to variations in the alignment of temperature and conductivity. For these reasons the salinity data are only given with 3 decimal places. For details on the processing see document: 2009-52_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.02) $END !--1--- --2--- ---3---- --4-- ---5--- ---6--- --7--- --8-- -9-- !Pressu Depth Temperat Trans Fluores Salinit Oxygen Oxyge Numb !re ure: missi cence: y:T1:C1 : n: er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------- ------ ----- ---- *END OF HEADER 2.5 2.4 11.4627 25.8 4.849 30.969 6.39 278.6 4 2.5 2.5 11.2119 25.9 4.868 31.081 6.35 277.0 4 4.1 4.0 10.8815 34.7 3.650 31.199 6.08 265.2 19 5.0 5.0 10.7285 35.2 3.491 31.264 6.04 263.2 20 6.0 6.0 10.5886 37.0 3.058 31.325 5.98 260.7 17 7.0 6.9 10.6208 38.0 3.068 31.309 5.91 257.4 16 8.0 7.9 10.5506 37.9 2.973 31.344 5.82 253.7 16 9.0 9.0 10.1273 38.0 2.622 31.524 5.66 246.5 22 10.1 10.0 9.8699 40.8 2.265 31.599 5.34 233.0 34 11.0 10.9 9.7431 41.7 1.893 31.633 5.10 222.3 49 12.0 11.9 9.6938 44.8 1.800 31.648 5.04 219.5 28 13.0 12.9 9.6527 46.0 1.751 31.658 5.00 218.0 20 14.0 13.9 9.5999 45.7 1.666 31.675 4.96 216.0 18 15.0 14.9 9.5388 46.4 1.608 31.697 4.91 213.7 16 16.0 15.9 9.4673 46.5 1.647 31.722 4.84 211.0 17 17.0 16.9 9.4095 45.9 1.732 31.746 4.77 207.8 18 18.0 17.9 9.2737 46.5 1.753 31.793 4.69 204.5 21 19.0 18.9 9.2086 47.4 1.577 31.813 4.63 201.9 24 20.1 19.9 9.1440 47.3 1.597 31.833 4.58 199.3 35 21.0 20.8 9.0917 47.3 1.604 31.854 4.53 197.2 54 22.0 21.8 9.0817 47.8 1.484 31.858 4.51 196.3 19 23.0 22.8 9.0387 47.7 1.568 31.866 4.46 194.5 17 24.0 23.8 8.9878 47.4 1.592 31.885 4.42 192.5 16 25.0 24.8 8.9056 47.4 1.588 31.921 4.37 190.6 15 26.0 25.8 8.8769 47.6 1.503 31.939 4.34 188.9 17 27.0 26.8 8.8631 47.4 1.441 31.950 4.31 187.7 17 28.0 27.8 8.8480 48.2 1.541 31.959 4.29 187.1 19 29.0 28.8 8.8377 46.8 1.582 31.967 4.29 186.7 22 30.1 29.8 8.8293 48.0 1.412 31.976 4.28 186.3 34 30.9 30.7 8.8212 48.7 1.444 31.987 4.26 185.8 49 32.0 31.7 8.7984 48.6 1.432 31.997 4.24 184.7 25 33.0 32.7 8.7776 48.8 1.384 32.007 4.22 183.9 20 34.0 33.7 8.7596 48.7 1.372 32.020 4.21 183.4 20 35.0 34.7 8.7552 48.6 1.353 32.029 4.20 182.9 20 36.0 35.7 8.7525 48.1 1.274 32.031 4.18 182.3 21 37.0 36.7 8.7390 48.9 1.392 32.034 4.17 181.4 20 38.0 37.7 8.6927 48.8 1.297 32.063 4.14 180.4 19 39.0 38.7 8.6686 48.8 1.261 32.078 4.12 179.3 21 40.0 39.7 8.6525 48.5 1.225 32.087 4.09 178.2 21 41.0 40.7 8.6292 48.3 1.298 32.099 4.08 177.5 27 42.0 41.7 8.6143 49.4 1.323 32.109 4.07 177.1 49 42.9 42.5 8.5992 49.3 1.823 32.121 4.06 176.7 39 44.0 43.6 8.5809 48.3 1.547 32.140 4.03 175.7 20 45.0 44.6 8.5615 48.4 1.335 32.157 4.01 174.5 17 46.0 45.6 8.4944 48.9 1.237 32.200 3.98 173.1 15 47.0 46.6 8.4415 49.8 1.230 32.227 3.95 172.0 16 48.0 47.6 8.4054 50.1 1.169 32.245 3.93 171.1 19 49.0 48.6 8.3927 50.1 1.152 32.251 3.91 170.3 24 50.0 49.6 8.3820 49.3 1.152 32.258 3.91 170.1 31 51.0 50.5 8.3757 49.4 1.117 32.263 3.89 169.5 32 52.0 51.5 8.3549 50.2 1.098 32.279 3.87 168.6 29 53.0 52.5 8.3348 50.1 1.124 32.290 3.85 167.7 29 54.0 53.5 8.3053 50.2 1.059 32.307 3.82 166.5 24 55.0 54.5 8.2405 50.6 1.059 32.328 3.78 164.7 21 56.0 55.5 8.0762 50.1 1.019 32.337 3.74 163.0 23 57.0 56.5 7.9735 51.2 1.040 32.350 3.70 161.0 31 58.0 57.5 7.8940 51.5 0.969 32.368 3.64 158.4 35 58.6 58.1 7.8600 51.8 0.966 32.384 3.61 157.1 17