*2016/04/29 16:20:54.67 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/07/19 18:43:18.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 88 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C122EB1A NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.923 89.989 2 Temperature:Primary 'deg C (ITS90)' 7.1442 11.9516 3 Transmissivity %/metre 45.2 62.3 4 Fluorescence:URU:Seapoint mg/m^3 0.156 1.472 5 Salinity:T0:C0 PSS-78 31.9502 33.6794 6 Oxygen:Dissolved:SBE mL/L 1.604 4.939 7 Oxygen:Dissolved:SBE umol/kg 69.77003 215.2748 8 Number_of_bin_records n/a 15 40 $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: P:\Cruise_Data_Processing\2015-48\Pro $END *ADMINISTRATION MISSION : 2015-48 AGENCY : 'PBS, Marine Ecosystems and Aquaculture Division,' CONTINUED : ' Nanaimo, B.C.' COUNTRY : Canada PROJECT : Seamount Ecology SCIENTIST : Curtis J. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : LG02 EVENT NUMBER : 42 LATITUDE : 49 18.80000 N ! (deg min) LONGITUDE : 126 38.18000 W ! (deg min) WATER DEPTH : 100 ALTIMETER (M) : 9.87 ! 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 : 0506 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 1763 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 5013 Conductivity:2 ' ' 3394 'Oxygen:SBE 43' ' ' 1438 Fluorometer:Seapoint ' ' 3640 'Transmissometer:WET Labs C-Star' ' ' 1396DR Altimeter ' ' 62354 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2016/04/25 12:17:00 8482 8482 CLEAN 5.2.1 2016/04/25 14:32:57 8482 8482 SHIFTDAT 3.4 2016/04/27 11:30:21 8482 8482 SHIFTDAT 3.4 2016/04/27 12:12:17 8482 8482 SHIFTDAT 3.4 2016/04/27 13:24:45 8482 8482 CLIP 1.3 2016/04/27 13:28:37 8482 6683 DELETE 6.3 2016/04/27 13:50:47 6683 2242 CTDEDIT 5.0.4 2016/04/29 13:23:23 2242 2035 CALIB 11.8.1 2016/04/29 14:54:54 2035 2035 FILTERS 4.3 2016/04/29 15:23:45 2035 2035 BINAVE 4.2 2016/04/29 15:25:05 2035 88 REMOVECH 8.2 2016/04/29 15:58:22 88 88 CHGUNITS 3.1 2016/04/29 15:58:57 88 88 REORDER 1.3.1 2016/04/29 15:59:27 ? ? HDREDIT2 3.0.2 2016/04/29 16:20:54 ? ? $END $REMARKS -CLEAN functions: 2016/04/25 14:26:13 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 # 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= -0.90 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= 0.90 Salinity was recalculated after shift -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1800,300000 Time Not Available in File -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 80.40 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2016/04/29 13:23:23 207 records were deleted in this editing session. 73 changes in channel Salinity:T0:C0 -CALIB parameters: 2016/04/29 14:54:54 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-48\Processing\doc\2015-48-sbe911-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Temperature:Primary deg C (IT 10 0.1300000E-02 0.1000000E+01 13 Salinity:T0:C0 PSS-78 10 0.3600000E-02 0.1000000E+01 15 Oxygen:Dissolved:SBE mL/L 10 0.6850000E-01 0.1015300E+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 2016/04/29 15:58:22 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] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [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: 2016/04/29 16:20:54 Applied edit header: P:\Cruise_Data_Processing\2015-48\Processing\doc\2015-48-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = E:\Data\2015-48\LG02.hex Software Version Seasave V 7.22.4 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 19 2015 18:55:07 NMEA Latitude = 49 18.80 N NMEA Longitude = 126 38.18 W NMEA UTC (Time) = Jul 19 2015 18:43:18 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds advance voltage 6 0.000 seconds advance voltage 7 0.000 seconds S> Ship: J P Tully Cruise: 2015-48 Depth: 100 Station: LG02 System UTC = Jul 19 2015 18:55:07 # nquan = 16 # nvalues = 8482 # 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 = altM: Altimeter [m] # 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 = 1 # name 15 = flag: flag # span 0 = 1, 8482 # span 1 = 1.158, 90.403 # span 2 = 7.1233, 12.0047 # span 3 = 7.1210, 11.9998 # span 4 = 3.424432, 3.733060 # span 5 = 3.423978, 3.720009 # span 6 = 74.5941, 88.8783 # span 7 = 1.3431e-01, 4.1636e+00 # span 8 = 0.9679, 3.1551 # span 9 = 0.00, 100.00 # span 10 = -1.843, 1.614 # span 11 = 0, 1 # span 12 = 31.8945, 33.6908 # span 13 = 31.8709, 33.6910 # span 14 = 1.4317, 7.5775 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 19 2015 18:43:18 [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 # # # # # # 1763 # 01-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22314873e+000 # 5.07768024e-001 # -5.15940128e-004 # 5.09668877e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 30-Dec-13 # -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 # 0.99997945 # -0.25000 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 5013 # 27-Feb-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36833110e-003 # 6.37693324e-004 # 2.08227492e-005 # 1.72454648e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3394 # 03-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.62060268e+000 # 1.47483016e+000 # -1.36190582e-003 # 1.93968125e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1438 # 03-Jan-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.7181e-001 # -0.5187 # -2.2511e-003 # 1.3917e-004 # -2.6436e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.4300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # # # 2 # 0.000 # # # # # # 1396DR # Feb 5th 2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 62354 # # 15.000 # 0.000 # # # # # # # # # # # # # datcnv_date = Feb 17 2016 10:27:31, 7.23.2 [datcnv_vars = 12] # datcnv_in = P:\Cruise_Data_Processing\2015-48\RAW\CTD\LG02.hex P:\Cruise_Data_ Processing\2015-48\Processing\doc\2015-48-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Feb 17 2016 14:42:00, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-48\Processing\convert\2015-48-004 2.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 = Feb 17 2016 14:46:01, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-48\Processing\wildedit\2015-48-00 42.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Feb 17 2016 15:15:56, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-48\Processing\align\2015-48-0042.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 17 2016 15:19:14, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-48\Processing\celltm\2015-48-0042.c nv P:\Cruise_Data_Processing\2015-48\Processing\doc\2015-48-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some surface records and some records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------------------- Data Processing Notes: Transmissivity and Fluorescence 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". Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision. The Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±0.5 mL/L from 0 to 100db ±0.2 mL/L from 100db to 500db ±0.07 mL/L from 500db to 1500db ±0.05 mL/L below 1500db For details on the processing see the report: 2015-48-proc.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !---------------------- --------------- ---- ------ ------------ Temperature:Primary 'deg C (ITS90)' 10 -99 () (0.13E-02 1) Salinity:T0:C0 PSS-78 10 -99 () (0.36E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.685E-01 1.0153) $END !--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 2.9 11.9516 46.5 0.426 31.9502 4.94 215.3 20 4.0 11.9112 46.6 0.390 31.9509 4.92 214.4 29 5.1 11.8621 47.2 0.493 31.9523 4.90 213.4 24 6.0 11.8167 47.1 0.602 31.9529 4.89 213.1 21 7.0 11.7888 46.8 0.571 31.9532 4.89 213.0 16 8.0 11.7590 46.4 0.573 31.9550 4.90 213.7 15 9.0 11.7264 46.0 0.611 31.9553 4.91 214.0 16 10.0 11.7071 45.5 0.737 31.9570 4.91 214.0 16 11.0 11.6972 45.3 0.819 31.9587 4.92 214.3 19 12.0 11.7265 45.3 0.817 31.9585 4.91 214.1 25 13.0 11.7295 45.5 0.900 31.9595 4.89 213.0 26 14.0 11.7144 45.2 1.021 31.9605 4.86 211.9 24 15.0 11.6227 45.6 1.164 31.9655 4.86 211.8 24 16.0 11.4578 45.9 1.382 31.9819 4.83 210.5 30 17.0 11.4253 46.3 1.225 31.9878 4.67 203.4 30 18.0 11.2635 46.7 1.141 32.0065 4.38 190.7 24 19.0 10.8489 49.0 1.076 32.0654 4.12 179.4 21 20.0 10.2392 52.3 1.163 32.1390 4.03 175.6 22 21.0 9.7938 54.7 0.917 32.2123 4.07 177.1 24 22.0 9.5904 55.8 1.365 32.2952 4.05 176.3 25 23.0 9.5135 54.6 1.472 32.3141 3.98 173.2 22 24.0 9.4237 55.0 1.272 32.3393 3.90 170.1 21 25.0 9.3599 55.3 1.293 32.3595 3.82 166.4 23 26.0 9.2964 56.4 1.262 32.3823 3.76 163.7 26 27.0 9.2332 58.8 1.040 32.4236 3.82 166.5 33 28.0 9.2531 59.0 0.745 32.4679 3.96 172.5 33 29.0 9.2929 58.3 0.734 32.5011 4.07 177.0 23 30.0 9.3521 58.0 0.792 32.5449 4.09 178.0 19 31.0 9.3172 57.9 1.005 32.5697 4.11 178.8 18 32.0 9.2886 58.0 1.004 32.5981 4.10 178.5 21 33.0 9.2777 58.9 1.145 32.6083 4.09 178.0 27 34.0 9.2571 59.1 0.698 32.6240 4.05 176.4 27 35.0 9.2306 59.3 0.573 32.6335 3.99 173.6 24 36.0 9.1861 59.5 0.680 32.6452 3.89 169.4 24 37.0 9.1046 59.7 0.774 32.6638 3.81 165.9 26 38.0 9.0419 59.6 0.534 32.6909 3.79 164.8 23 39.0 8.9973 59.5 0.545 32.7439 3.76 163.7 21 40.0 8.9677 59.7 0.522 32.7583 3.76 163.6 23 41.0 8.9559 60.3 0.389 32.7627 3.75 163.5 27 42.0 8.9476 60.3 0.424 32.7684 3.75 163.2 31 43.0 8.9450 60.3 0.484 32.7713 3.72 161.8 28 44.0 8.9371 60.5 0.463 32.7733 3.63 158.0 24 45.0 8.8606 60.5 0.393 32.7944 3.57 155.4 22 46.0 8.7959 60.1 0.297 32.8400 3.60 156.6 21 47.0 8.7298 60.6 0.265 32.8690 3.61 157.1 21 48.0 8.5527 61.7 0.242 32.9153 3.62 157.4 22 49.0 8.4592 62.2 0.242 32.9400 3.61 157.3 22 50.0 8.4434 62.3 0.196 32.9473 3.59 156.4 27 51.0 8.4229 62.2 0.194 32.9552 3.52 153.2 34 52.0 8.3989 62.1 0.200 32.9550 3.20 139.5 27 53.0 8.2440 61.9 0.178 32.9865 2.98 129.6 20 54.0 8.1498 60.6 0.176 33.0032 3.00 130.7 16 55.0 8.1369 60.0 0.181 33.0427 3.00 130.4 17 56.0 8.0923 60.7 0.176 33.0647 2.98 129.7 21 56.8 8.0456 60.9 0.192 33.0937 3.00 130.7 18 58.2 8.0374 61.2 0.168 33.1091 3.18 138.6 20 59.0 8.0420 61.6 0.173 33.1128 3.02 131.6 24 60.0 7.9460 61.9 0.172 33.1359 2.98 129.9 19 61.0 7.9319 61.6 0.180 33.1521 2.95 128.2 19 62.0 7.9154 61.7 0.161 33.1648 2.84 123.4 20 63.0 7.8792 62.1 0.183 33.1693 2.74 119.3 21 64.0 7.8688 61.9 0.186 33.1722 2.63 114.4 20 65.0 7.8404 60.9 0.170 33.1866 2.50 108.8 22 66.0 7.8135 59.0 0.166 33.2059 2.46 106.9 29 67.0 7.7835 56.7 0.176 33.2266 2.60 112.9 40 68.0 7.7397 59.4 0.169 33.2578 2.71 117.8 30 69.0 7.7092 60.6 0.157 33.2797 2.63 114.6 20 70.0 7.6850 60.6 0.181 33.2978 2.52 109.8 17 71.0 7.6507 60.1 0.171 33.3195 2.38 103.5 18 72.0 7.6146 58.6 0.160 33.3437 2.25 97.9 23 73.0 7.5837 56.6 0.160 33.3669 2.15 93.5 27 74.0 7.5320 54.9 0.164 33.4031 2.06 89.5 26 75.0 7.4836 53.9 0.156 33.4383 2.01 87.3 26 76.0 7.4543 52.7 0.161 33.4593 1.97 85.6 31 77.0 7.4411 52.1 0.164 33.4697 1.92 83.4 27 78.0 7.4265 51.4 0.163 33.4811 1.89 82.4 20 79.0 7.4201 51.1 0.171 33.4862 1.87 81.4 17 80.0 7.4115 50.8 0.165 33.4923 1.86 80.7 18 81.0 7.3981 50.6 0.174 33.5016 1.84 80.2 21 81.9 7.3834 50.0 0.172 33.5123 1.85 80.4 21 83.1 7.3694 50.3 0.163 33.5220 1.87 81.2 33 84.0 7.3667 51.8 0.195 33.5223 1.86 80.8 28 85.0 7.3390 52.3 0.173 33.5418 1.76 76.5 19 86.0 7.2884 52.1 0.159 33.5772 1.67 72.4 17 87.0 7.2377 49.0 0.160 33.6133 1.61 70.0 17 88.0 7.1826 47.2 0.165 33.6505 1.60 69.8 19 89.0 7.1633 46.6 0.159 33.6638 1.66 72.1 22 90.0 7.1442 46.1 0.170 33.6794 1.60 69.8 19