*2019/08/01 08:40:01.23 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/15 16:56:11.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 43 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F028CBBA NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.223889 43.7179 2 Depth metres 2.201611 43.28851 3 Temperature:Secondary 'deg C (ITS90)' 2.90483 9.154078 4 Transmissivity %/metre 30.58 33.25172 5 Fluorescence:URU:Seapoint mg/m^3 0.516 0.6456667 6 PAR uE/m^2/sec 0.128528 261.675 7 PAR:Reference uE/m^2/sec 527.6834 551.2103 8 Salinity:T1:C1 PSS-78 31.20193 32.77063 9 Conductivity:Secondary S/m 2.975207 3.363061 10 Number_of_bin_records n/a 17 243 $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 ' ' 7 F ' ' 1 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 10 F ' ' 6 10 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2015-007\Processing\derive\2015-007-0012.cnv $END *ADMINISTRATION MISSION : 2015-007 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : C3O / DBO SCIENTIST : Vagle S. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : North Pacific/Bering Sea/Chukchi Sea STATION : BCL-6B EVENT NUMBER : 12 LATITUDE : 64 17.51000 N ! (deg min) LONGITUDE : 171 29.86000 W ! (deg min) WATER DEPTH : 49 ALTIMETER (M) : 3.88 ! 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 : 0941 $REMARKS Software Version Seasave V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/07/26 14:27:36 17164 17164 CLEAN 5.2.3 2019/07/26 14:32:18 17164 17164 CLIP 1.3 2019/07/29 14:13:06 17164 5465 SHIFTDAT 3.4 2019/07/29 15:10:35 5465 5465 DELETE 6.3 2019/07/29 16:20:15 5465 1636 CTDEDIT 5.2.3 2019/07/30 13:43:58 1636 1610 FILTERS 4.3 2019/08/01 08:22:30 1610 1610 BINAVE 4.2 2019/08/01 08:23:20 1610 43 REMOVECH 8.2 2019/08/01 08:24:00 43 43 REORDER 1.3.1 2019/08/01 08:29:24 ? ? HDREDIT2 3.1.1 2019/08/01 08:40:01 ? ? $END $REMARKS -CLEAN functions: 2019/07/26 14:31:28 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 CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 11700,100000 Time Not Available in File -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 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 34.03 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/30 13:43:58 26 records were deleted in this editing session. 58 changes in channel Salinity:T1:C1 -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 2019/08/01 08:24:00 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Oxygen:Dissolved:SBE [mL/L] Flag -HEADER EDITS: 2019/08/01 08:40:01 Applied edit header: P:\Cruise_Data_Processing\2015-007\Processing\doc\2015-007-HDR.TXT Channel 4: Transmissivity [%/metre] Format: F8.3 ==> F6.1 Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 10: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 9: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\2015-07\Raw\2015-07-0012.hex Software Version Seasave V 7.23.2 Temperature SN = 5048 Conductivity SN = 3579 Number of Bytes Per Scan = 44 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 15 2015 16:55:55 NMEA Latitude = 64 17.51 N NMEA Longitude = 171 29.86 W NMEA UTC (Time) = Jul 15 2015 16:56:11 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.2 number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 surface PAR voltage added to scan A/D offset = 3 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds autorun on power up is disabled S> Cruise: 2015-07 Canada's Three Oceans (C3O) Ship: CCGS Sir Wilfrid Laurier Scientist: Svein Vagle Station: BCL-6B Depth: 49 System UTC = Jul 15 2015 16:55:55 # nquan = 19 # nvalues = 17164 # 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 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 8 = flSP: Fluorescence, Seapoint # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = par: PAR/Irradiance, Biospherical/Licor # name 11 = spar: SPAR, Biospherical/Licor # name 12 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 18 = flag: flag # span 0 = 1, 17164 # span 1 = -0.562, 44.033 # span 2 = -0.557, 43.599 # span 3 = 2.9045, 9.2516 # span 4 = 2.9034, 9.2397 # span 5 = 2.249949, 3.391878 # span 6 = 2.967668, 3.382834 # span 7 = 8.3445, 83.9400 # span 8 = 0.0000e+00, 1.1722e+00 # span 9 = 1.9060, 2.7619 # span 10 = 1.1077e-01, 1.5058e+03 # span 11 = 4.3350e+02, 5.7074e+02 # span 12 = 0.00, 100.00 # span 13 = -1.212, 1.294 # span 14 = 0, 1 # span 15 = 20.2354, 35.0834 # span 16 = 27.2309, 33.1296 # span 17 = 4.0069, 6.8330 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 15 2015 16:56:11 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:42:21, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0012.hex P:\Cr uise_Data_Processing\2015-007\Processing\doc\2015-07-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jul 26 2019 13:29:52, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 012.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 26 2019 13:44:52, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0012.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:47:23, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0012. cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 26 2019 13:54:36, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0012 .cnv P:\Cruise_Data_Processing\2015-007\Processing\doc\2015-07-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 records corrupted by shed wakes near the bottom of the cast; salinity was cleaned lightly. --------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- The event numbers used correspond to the consecutive CTD casts rather than those found on the rosette sampling log sheets and in the Daily Science Log Book. Since the analysts also used the consecutive CTD event numbers, no change was made to file names. There are notations in the log book in column "Watch Keepers" that contain the cast numbers that are used in these files for event numbers. See document "2015-007-event-number-guide.csv" to relate the two sets of event numbers. The data from the primary temperature, salinity and DO channels are bad. This is believed to have been caused by jellyfish parts getting lodged in the plumbing. Transmissivity, Fluorescence: SeaPoint, PAR and PAR:Reference are nominal and unedited except that some records were removed in editing temperature and salinity. The bottle comparison indicated that the salinity was low by about 0.002psu but delay in analysis and poor flushing may account for that. The post-cruise calibration indicated that it was high by <0.001psu. Calibration is likely within 0.001psu, but larger errors are expected due to minor misalignment in the presence of large vertical temperature gradients, especially near the surface. For further processing details see the processing report 2015-007_Processing_Report.doc. --------------------------------------------------------------------------------------- !--1--- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8---- ----9---- -10- !Pressu Depth Temperat Trans Fluores PAR PAR: Salinity Conductiv Numb !re ure: missi cence: Refere :T1:C1 ity: er_o ! Secondar vity URU: nce Secondary ~bin ! y Seapoin _rec ! t ords !------ ------ -------- ----- ------- ------ ------ -------- --------- ---- *END OF HEADER 2.2 2.2 9.1541 33.1 0.646 261.7 544.6 31.2019 3.363061 18 3.0 3.0 9.0833 33.3 0.623 214.5 544.6 31.2043 3.357311 29 4.0 4.0 6.8031 31.6 0.635 177.2 544.6 31.8117 3.220616 22 5.0 4.9 4.3664 31.1 0.589 145.5 544.3 32.4194 3.068833 27 6.0 5.9 3.8554 31.3 0.558 114.5 530.4 32.5136 3.033887 26 7.0 6.9 3.7709 31.3 0.535 93.4 545.7 32.5227 3.027603 24 8.0 7.9 3.7191 31.3 0.550 79.6 546.8 32.5278 3.023731 22 9.0 8.9 3.5451 30.6 0.537 67.0 546.8 32.5674 3.012481 20 10.0 9.9 3.1535 31.7 0.533 56.2 546.8 32.6752 2.988663 20 11.0 10.9 3.0894 31.8 0.525 46.7 546.8 32.6879 2.984388 18 12.0 11.9 2.9940 31.8 0.516 39.2 546.3 32.7116 2.978389 20 13.0 12.9 3.0052 31.9 0.527 32.7 546.8 32.7110 2.979322 20 14.0 13.9 3.0479 31.7 0.522 27.3 546.8 32.7030 2.982285 21 15.0 14.9 2.9980 31.8 0.537 22.9 546.2 32.7183 2.979418 22 16.0 15.9 2.9831 31.5 0.532 19.4 546.8 32.7249 2.978752 21 17.0 16.8 2.9800 31.7 0.538 16.5 546.8 32.7278 2.978773 20 18.0 17.8 2.9505 31.7 0.558 13.9 546.8 32.7377 2.977162 21 19.0 18.8 2.9599 31.6 0.556 11.7 546.8 32.7372 2.977949 20 20.0 19.8 2.9463 31.5 0.554 9.9 546.7 32.7422 2.977263 21 21.0 20.8 2.9448 31.5 0.572 8.4 547.9 32.7444 2.977389 21 22.0 21.8 2.9355 31.3 0.572 7.2 549.0 32.7479 2.977015 17 23.0 22.8 2.9065 31.0 0.582 6.1 549.0 32.7560 2.975207 19 24.0 23.7 2.9049 31.0 0.570 5.2 549.0 32.7578 2.975261 19 25.0 24.7 2.9065 31.0 0.593 4.3 549.0 32.7584 2.975474 20 26.0 25.8 2.9210 31.1 0.593 3.6 549.0 32.7562 2.976553 20 27.0 26.8 2.9246 31.1 0.597 3.1 549.0 32.7562 2.976915 20 28.0 27.7 2.9182 31.1 0.605 2.6 548.8 32.7589 2.976640 20 29.0 28.7 2.9209 31.2 0.586 2.2 548.6 32.7593 2.976947 21 30.0 29.7 2.9209 31.1 0.590 1.9 549.0 32.7601 2.977049 20 31.0 30.7 2.9174 30.8 0.603 1.6 549.0 32.7615 2.976920 20 32.0 31.7 2.9060 30.8 0.608 1.4 549.0 32.7651 2.976306 20 33.0 32.7 2.9123 30.9 0.604 1.2 549.0 32.7645 2.976820 20 34.0 33.7 2.9121 31.0 0.612 1.0 549.0 32.7651 2.976904 21 35.0 34.7 2.9082 30.9 0.614 0.8 549.0 32.7662 2.976712 21 36.0 35.6 2.9069 31.0 0.623 0.7 549.0 32.7670 2.976717 20 37.0 36.6 2.9064 30.8 0.626 0.6 549.0 32.7676 2.976772 20 38.0 37.6 2.9053 30.8 0.624 0.5 550.6 32.7682 2.976768 19 39.0 38.6 2.9048 30.6 0.604 0.4 550.8 32.7686 2.976812 20 40.2 39.8 2.9071 30.6 0.599 0.3 551.0 32.7684 2.977035 57 40.9 40.5 2.9063 30.7 0.609 0.3 551.2 32.7702 2.977139 162 42.1 41.7 2.9073 30.6 0.609 0.2 550.1 32.7706 2.977318 184 43.0 42.6 2.9072 30.9 0.611 0.2 549.1 32.7703 2.977318 243 43.7 43.3 2.9050 30.9 0.615 0.1 527.7 32.7703 2.977172 161