*2014/06/13 14:22:39.25 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2013/09/10 19:02:05.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 90 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8939E9CA NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2 91 2 Temperature:Primary 'deg C (ITS90)' 7.0523 13.1229 3 Transmissivity %/metre 37.4 60.4 4 Salinity:T0:C0 PSS-78 31.744 33.6981 5 Oxygen:Dissolved:SBE mL/L 1.423 5.951 6 Oxygen:Dissolved:SBE umol/kg 61.89737 259.4764 7 Number_of_bin_records n/a 1 37 $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: P:\Cruise_Data_Processing\2013-58\Pro $END *ADMINISTRATION MISSION : 2013-58 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : LG02 EVENT NUMBER : 84 LATITUDE : 49 18.75000 N ! (deg min) LONGITUDE : 126 38.08000 W ! (deg min) WATER DEPTH : 100 ALTIMETER (M) : 9.94 ! 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 : 0443 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 2280 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 2668 Conductivity:2 ' ' 2754 Fluorometer:Seapoint ' ' 2228 'Oxygen:SBE 43' ' ' 0997 'Transmissometer:WET Labs C-Star' ' ' 1396DR Altimeter ' ' 1204 PAR/Irradiance:Biospherical/Licor ' ' 4615 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.3 2014/03/25 12:50:17 24382 24382 CLEAN 5.1 2014/03/25 13:03:51 24382 24382 SHIFTDAT 3.4 2014/03/25 13:22:30 24382 24382 SHIFTDAT 3.4 2014/03/25 17:23:00 24382 24382 SHIFTDAT 3.4 2014/03/25 17:36:07 24382 24382 DELETE 6.3 2014/03/25 17:47:08 24382 2392 CTDEDIT 5.0.4 2014/03/29 14:51:51 2392 2213 CALIB 11.8 2014/04/01 15:47:11 2213 2213 FILTERS 4.3 2014/04/01 16:57:21 2213 2213 BINAVE 4.1.1 2014/04/01 17:14:14 2213 90 REMOVECH 8.2 2014/04/02 11:04:28 90 90 CHGUNITS 3.1 2014/04/02 11:04:58 90 90 REORDER 1.3 2014/04/02 11:05:11 ? ? HDREDIT2 2.6 2014/04/02 11:05:24 ? ? REMOVECH 8.2 2014/06/13 14:22:39 90 90 $END $REMARKS -CLEAN functions: 2014/03/25 12:56:39 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:URU:Seapoint [mg/m^3] # 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= -0.70 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= 0.40 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 81.44 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2014/03/29 14:51:51 179 records were deleted in this editing session. 73 changes in channel Salinity:T0:C0 -CALIB parameters: 2014/04/01 15:47:11 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2013-58\Processing\doc\2013-58-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 0.2140000E-01 0.1056000E+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 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2014/04/02 11:04:28 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] PAR [uE/m^2/sec] Altimeter [metres] Status:Pump Salinity:T1:C1 [PSS-78] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature* Salinity reference channel: Salinity:* 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2014/04/02 11:05:24 Applied edit header: P:\Cruise_Data_Processing\2013-58\Processing\doc\2013-58-HDR.TXT Channel 1: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 -REMOVECH 2014/06/13 14:22:39 The following CHANNEL(S) were removed: Fluorescence:URU:Seapoint [mg/m^3] $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = E:\Data\2013-58\2013-58-0084.hex Software Version Seasave V 7.22.4 Temperature SN = 2023 Conductivity SN = 2280 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 10 2013 12:05:31 NMEA Latitude = 49 18.75 N NMEA Longitude = 126 38.08 W NMEA UTC (Time) = Sep 10 2013 19:02:05 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Cruise: 2013-58 Depth: 100 Station: LG02 System UTC = Sep 10 2013 19:05:31 # nquan = 17 # nvalues = 24382 # 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 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = altM: Altimeter [m] # 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 = 1 # name 15 = dz/dtM: Descent Rate [m/s], WS = 1 # name 16 = flag: flag # span 0 = 1, 24382 # span 1 = 2.158, 91.436 # span 2 = 7.0505, 14.1634 # span 3 = 7.0424, 14.1761 # span 4 = 3.418265, 3.807937 # span 5 = 3.418600, 3.809928 # span 6 = 76.9500, 88.1795 # span 7 = 1.7216e-01, 2.6117e+00 # span 8 = 0.9154, 2.7913 # span 9 = 1.0000e-12, 1.0573e+02 # span 10 = 3.49, 100.00 # span 11 = 0, 1 # span 12 = 31.2850, 33.7033 # span 13 = 31.2970, 33.7087 # span 14 = 1.27341, 6.20424 # span 15 = -1.173, 1.260 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 10 2013 19:02:05 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2023 # 31-Jan-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11056177e-003 # 6.24714349e-004 # 1.97891287e-005 # 1.88702998e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2280 # 29-Jan-13 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00955037e+001 # 1.35324049e+000 # -2.33974617e-003 # 2.26260145e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0443 # 23-Mar-13 # -4.435468e+004 # -1.845750e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993572e+001 # -3.336200e-004 # 3.759160e-006 # 1.565300e-009 # 0.99985327 # 3.73990 # 0.000000e+000 # 1.283280e-002 # -9.295010e+000 # # # # # # 2668 # 01-Feb-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35639086e-003 # 6.48643105e-004 # 2.44567925e-005 # 2.40597452e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 30-Jan-13 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.05984808e+001 # 1.61542018e+000 # -2.38112540e-003 # 2.73092331e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 2228 # # # 1 # 0.000 # # # # # # # # # 0997 # 16-Feb-13 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.4081e-001 # -0.4850 # -2.4308e-003 # 1.3327e-004 # -2.5567e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 1396DR # Jan 31st 2013 # 18.8463 # 0.0000 # 0.250 # # # # # # 1204 # # 15.000 # 0.000 # # # # # # # # # 4615 # 16th of March 2011 # 1.00000000 # 0.00000000 # 3367003367.00000000 # 1.00000000 # -0.40341896 # # # # # # # datcnv_date = Mar 19 2014 17:17:00, 7.22.5 [datcnv_vars = 12] # datcnv_in = P:\Cruise_Data_Processing\2013-58\RAW\CTD\2013-58-0084.hex P:\Crui se_Data_Processing\2013-58\Processing\doc\2013-58-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Mar 20 2014 09:19:15, 7.22.5 # wildedit_in = P:\Cruise_Data_Processing\2013-58\Processing\convert\2013-58-008 4.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 = Mar 25 2014 09:47:10, 7.22.5 # alignctd_in = P:\Cruise_Data_Processing\2013-58\Processing\wildedit\2013-58-00 84.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Mar 25 2014 11:02:21, 7.22.5 # celltm_in = P:\Cruise_Data_Processing\2013-58\Processing\align\2013-58-0084.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 25 2014 11:07:24, 7.22.5 [derive_vars = 4] # Derive_in = P:\Cruise_Data_Processing\2013-58\Processing\celltm\2013-58-0084.c nv P:\Cruise_Data_Processing\2013-57\Processing\doc\2013-57-CTD.XMLCON # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 1 # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some bad records near the surface and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The fluorescence channel was removed because the sensor malfunctioned. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". Based on the recommendation from SeaBird, the method for calibration of Dissolved Oxygen concentration was changed from that used for 2011 and some 2012 cruises. For more information see the SeaBird Application Note #64-2, June 2012 revision. The two CTD salinity channels differed by about 0.005 with one reading slightly lower than bottles and the other higher. Delay in analysis likely caused some evaporation of samples, so the CTD salinity channels are likely reading higher than the comparison suggests. The little information available suggests that there has been minimal calibration drift in the primary salinity. The Oxygen:Dissolved:SBE data are considered, roughly, to be: ±0.7mL/L from 0 to 30db ±0.5mL/L from 30db to 200db ±0.3mL/L from 200db to 300db ±0.1mL/L from 300db to 1500db ±0.03mL/L below 1500db For details on the processing see the report: 2013-58-proc.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.214E-01 1.056) $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 2.0 13.1229 38.1 31.7440 5.94 259.0 8 3.0 13.0950 39.1 31.7625 5.95 259.5 37 4.0 12.8759 41.6 31.8343 5.52 240.7 24 5.0 12.8659 42.2 31.9234 5.47 238.6 1 6.0 12.8898 46.1 31.9594 5.19 226.1 1 7.0 12.9656 44.1 32.0308 5.06 220.4 19 8.0 12.9648 43.9 32.0532 4.92 214.6 29 9.0 12.8103 43.6 32.0650 4.85 211.5 29 10.0 12.4466 44.4 32.0624 4.72 205.6 23 11.0 12.3088 39.9 32.0918 4.63 201.8 27 12.0 12.2453 40.6 32.1411 4.54 198.0 27 13.0 12.0957 41.5 32.2290 4.41 192.3 25 14.0 12.0188 43.7 32.2597 4.32 188.4 22 15.0 11.9435 46.8 32.2728 4.20 183.2 22 16.0 11.7754 46.8 32.2526 4.05 176.4 22 17.0 11.6218 48.0 32.2342 3.93 171.2 26 18.0 11.3592 49.9 32.2049 3.85 167.8 33 19.0 10.9370 49.6 32.1086 3.83 167.1 29 20.0 10.6887 42.5 32.0672 3.88 169.2 25 21.0 10.4500 49.5 32.0343 3.95 172.2 22 22.0 10.3970 48.3 32.0450 3.98 173.6 20 23.0 10.3574 48.0 32.0475 4.01 174.7 21 24.0 10.4230 48.1 32.0787 4.05 176.5 21 25.0 10.4971 46.4 32.1139 4.08 177.9 25 26.0 10.5346 44.3 32.1455 4.11 179.1 32 27.0 10.6649 41.7 32.2155 4.13 180.2 34 28.0 10.6530 38.5 32.2650 4.11 179.2 26 29.0 10.6260 37.4 32.3079 4.05 176.3 21 30.0 10.8167 40.2 32.3818 3.99 173.7 18 31.0 10.8064 42.0 32.4041 3.98 173.5 20 32.0 10.6738 41.8 32.4315 3.94 171.8 21 33.0 10.5094 43.7 32.4572 3.88 169.1 25 34.0 10.3211 46.7 32.4539 3.73 162.4 30 35.0 10.1256 51.5 32.4466 3.66 159.2 32 36.0 9.9196 52.9 32.4425 3.65 159.0 27 37.0 9.7629 54.3 32.4679 3.63 158.3 22 38.0 9.7342 55.4 32.5008 3.60 156.7 21 39.0 9.6617 54.7 32.5347 3.52 153.3 20 40.0 9.6480 54.7 32.5469 3.49 152.2 21 41.0 9.6356 56.8 32.5533 3.50 152.5 23 42.0 9.5853 57.2 32.5675 3.52 153.3 25 43.0 9.5614 57.3 32.5733 3.48 151.4 28 44.0 9.5668 57.6 32.5827 3.46 150.5 30 45.0 9.5387 57.5 32.5918 3.50 152.2 30 46.0 9.5174 57.8 32.6065 3.47 151.1 24 47.0 9.5126 58.2 32.6215 3.31 144.3 20 48.0 9.5358 58.3 32.6477 3.24 141.0 14 49.0 9.5951 58.7 32.7061 3.17 138.1 21 50.0 9.3211 58.8 32.6909 3.17 138.0 25 51.0 9.2033 57.3 32.7094 3.17 138.1 30 52.0 9.1317 56.9 32.7229 3.16 137.4 30 53.0 9.1240 56.7 32.7267 3.18 138.3 24 54.0 9.0890 56.5 32.7396 3.24 141.1 22 55.0 9.0347 56.7 32.7676 3.27 142.2 20 56.0 9.0475 56.7 32.8253 3.24 140.9 22 57.0 8.9963 57.2 32.8658 3.21 139.7 24 58.0 8.8067 59.2 32.8772 3.21 139.6 24 59.0 8.7007 59.6 32.8897 3.15 137.3 23 60.0 8.6395 60.0 32.9053 3.11 135.5 24 61.0 8.5657 59.9 32.9190 3.10 135.0 29 62.0 8.4466 60.1 32.9700 3.10 134.9 34 63.0 8.4000 60.4 32.9947 2.83 123.1 28 64.0 8.3667 59.9 33.0148 2.30 100.1 22 65.0 8.3698 59.8 33.0277 2.20 95.6 20 66.0 8.3442 59.8 33.0456 2.24 97.7 20 67.0 7.9973 58.7 33.1499 2.39 104.1 20 68.0 7.8614 54.5 33.2049 2.47 107.6 27 69.0 7.8375 54.6 33.2167 2.29 99.5 25 70.0 7.7863 55.0 33.2465 2.15 93.5 24 71.0 7.7222 56.2 33.2751 2.08 90.5 24 72.0 7.6709 55.9 33.2974 2.01 87.5 26 73.0 7.6346 54.4 33.3150 1.93 83.9 25 74.0 7.6070 53.7 33.3285 1.87 81.3 25 75.0 7.5550 53.4 33.3584 1.87 81.5 25 76.0 7.4908 52.9 33.3948 1.86 80.8 27 77.0 7.4337 52.5 33.4226 1.80 78.4 28 78.0 7.4099 52.9 33.4334 1.79 77.7 27 79.0 7.3537 53.3 33.4698 1.74 75.7 25 80.0 7.2638 53.5 33.5293 1.68 72.9 23 81.0 7.2177 54.7 33.5628 1.60 69.7 21 82.0 7.1959 55.6 33.5801 1.57 68.1 23 83.0 7.1830 55.3 33.5879 1.56 67.8 26 84.0 7.1435 54.6 33.6136 1.53 66.7 34 85.0 7.1305 53.7 33.6253 1.50 65.1 35 86.0 7.1213 53.6 33.6314 1.42 61.9 35 87.0 7.0946 53.2 33.6546 1.43 62.0 30 88.0 7.0777 52.2 33.6714 1.45 63.2 26 89.0 7.0770 49.5 33.6724 1.49 65.0 25 90.0 7.0663 48.6 33.6844 1.51 65.8 29 91.0 7.0523 48.2 33.6981 1.49 64.8 13