*2019/08/01 08:40:02.30 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/19 19:02:32.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 35 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3349101E NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.3045 36.72844 2 Depth metres 3.268833 36.35 3 Temperature:Secondary 'deg C (ITS90)' -1.609652 3.078628 4 Transmissivity %/metre 23.87407 42.445 5 Fluorescence:URU:Seapoint mg/m^3 0.127 2.567 6 PAR uE/m^2/sec 2.756072 759.4092 7 PAR:Reference uE/m^2/sec 1546.857 1628.064 8 Salinity:T1:C1 PSS-78 29.76043 32.42542 9 Conductivity:Secondary S/m 2.559547 2.73992 10 Number_of_bin_records n/a 12 82 $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\2015-007-0036.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 : DBO4.5 EVENT NUMBER : 36 LATITUDE : 71 29.41000 N ! (deg min) LONGITUDE : 163 24.65000 W ! (deg min) WATER DEPTH : 43 ALTIMETER (M) : 5.23 ! 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 14:28:59 19061 19061 CLEAN 5.2.3 2019/07/26 14:33:33 19061 19061 CLIP 1.3 2019/07/29 14:19:26 19061 10662 SHIFTDAT 3.4 2019/07/29 15:11:19 10662 10662 DELETE 6.3 2019/07/29 16:20:37 10662 1036 CTDEDIT 5.2.3 2019/07/31 15:06:11 1036 870 FILTERS 4.3 2019/08/01 08:22:34 870 870 BINAVE 4.2 2019/08/01 08:23:23 870 35 REMOVECH 8.2 2019/08/01 08:24:01 35 35 REORDER 1.3.1 2019/08/01 08:29:25 ? ? HDREDIT2 3.1.1 2019/08/01 08:40:02 ? ? $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 = 8400,100000 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 26.92 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 15:06:11 166 records were deleted in this editing session. 47 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 08:24:01 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 08:40:02 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\2015-07-0036.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 19 2015 19:02:15 NMEA Latitude = 71 29.41 N NMEA Longitude = 163 24.65 W NMEA UTC (Time) = Jul 19 2015 19:02:32 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: DBO4.5 Depth: 43 System UTC = Jul 19 2015 19:02:15 # nquan = 19 # nvalues = 19061 # 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, 19061 # span 1 = -0.372, 36.924 # span 2 = -0.369, 36.543 # span 3 = -1.6126, 5.0275 # span 4 = -1.6140, 4.4404 # span 5 = 2.275039, 3.089160 # span 6 = 2.558935, 2.919281 # span 7 = 48.3400, 81.7007 # span 8 = 0.0000e+00, 4.5910e+00 # span 9 = 1.9853, 3.2943 # span 10 = 2.2982e+00, 3.8297e+03 # span 11 = 1.0064e+03, 1.8407e+03 # span 12 = 0.00, 100.00 # span 13 = -0.944, 1.238 # span 14 = 0, 1 # span 15 = 24.1736, 33.1397 # span 16 = 29.7283, 32.4274 # span 17 = 5.1330, 9.4868 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 19 2015 19:02:32 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:43:47, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0036.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 13:30:49, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 036.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 13:45:50, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0036.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:48:24, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0036. 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 13:55:44, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0036 .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 some near-surface records and records corrupted by shed wakes near the bottom of the cast; salinity was cleaned. --------------------------------------------------------------------------------------- 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 3.3 3.3 3.0521 42.1 0.127 759.4 1579.9 29.7633 2.738091 12 4.0 3.9 3.0786 42.4 0.133 693.1 1580.6 29.7604 2.739920 25 5.0 5.0 2.9947 42.4 0.140 622.2 1575.0 29.7894 2.735930 25 6.0 5.9 2.9209 42.3 0.147 522.5 1565.0 29.8181 2.732601 23 7.0 6.9 2.9065 42.4 0.154 438.2 1549.4 29.8447 2.733862 21 8.0 7.9 2.9256 42.4 0.159 405.3 1549.7 29.8463 2.734981 20 9.0 8.9 2.5130 41.7 0.158 348.9 1553.4 29.9988 2.716204 19 10.0 9.9 1.8734 41.3 0.161 312.2 1546.9 30.2560 2.687719 17 11.0 10.9 0.8051 39.6 0.177 284.0 1548.8 30.7082 2.641604 24 12.0 11.9 0.2492 38.0 0.186 248.3 1555.3 30.9747 2.618715 27 13.0 12.9 -0.7115 35.9 0.185 221.1 1561.9 31.5055 2.584183 24 14.0 13.9 -1.0474 36.4 0.191 193.8 1558.5 31.6276 2.567141 24 15.0 14.8 -1.1146 36.2 0.184 166.7 1561.0 31.6624 2.564519 23 16.0 15.8 -1.1603 36.9 0.186 141.3 1561.3 31.6990 2.563701 24 17.0 16.8 -1.2255 38.0 0.185 120.5 1567.0 31.7439 2.561965 23 18.0 17.8 -1.3178 38.3 0.195 106.3 1582.6 31.8086 2.559547 23 19.0 18.8 -1.3508 38.4 0.208 90.0 1592.6 31.8566 2.560527 24 20.0 19.8 -1.3723 37.9 0.241 78.1 1595.2 31.8995 2.562030 24 21.0 20.8 -1.3963 33.4 0.824 67.5 1591.7 31.9517 2.564013 24 22.0 21.8 -1.3918 30.7 1.590 58.4 1590.5 32.0015 2.568043 24 23.0 22.8 -1.4347 31.0 2.178 48.8 1606.9 32.0520 2.568406 24 24.0 23.8 -1.4339 33.3 1.683 38.7 1620.1 32.0934 2.571532 24 25.0 24.7 -1.4629 35.7 1.673 30.8 1620.8 32.1359 2.572399 23 26.0 25.7 -1.5060 34.7 1.560 25.2 1618.4 32.2095 2.574407 24 27.0 26.7 -1.5945 29.7 2.329 21.5 1611.0 32.2930 2.573538 23 28.0 27.7 -1.6037 27.7 2.567 18.5 1614.9 32.3951 2.580268 23 29.0 28.7 -1.6055 25.5 1.942 15.5 1623.4 32.4091 2.581181 23 30.0 29.7 -1.6075 25.0 1.395 12.9 1624.4 32.4123 2.581300 23 31.0 30.7 -1.6070 24.7 1.447 10.6 1622.3 32.4126 2.581407 23 32.0 31.7 -1.6089 24.0 1.454 8.6 1619.7 32.4164 2.581573 24 33.0 32.7 -1.6097 24.2 1.233 6.9 1625.8 32.4185 2.581713 23 34.0 33.6 -1.6087 24.0 1.001 5.6 1628.1 32.4184 2.581822 22 35.0 34.7 -1.6093 23.9 1.220 4.4 1626.4 32.4202 2.581949 27 36.1 35.7 -1.6092 24.6 1.107 3.4 1596.2 32.4231 2.582220 27 36.7 36.3 -1.6094 23.9 1.014 2.8 1552.6 32.4254 2.582395 82