*2019/08/01 08:40:02.76 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2015/07/20 21:24:11.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 66 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C17F1244 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.208966 67.14972 2 Depth metres 2.187241 66.44756 3 Temperature:Secondary 'deg C (ITS90)' -1.672216 6.744583 4 Transmissivity %/metre 16.13615 46.545 5 Fluorescence:URU:Seapoint mg/m^3 0.195 0.8846667 6 PAR uE/m^2/sec 0.6000769E-01 304.0155 7 PAR:Reference uE/m^2/sec 1052.063 1445.263 8 Salinity:T1:C1 PSS-78 30.33393 32.41922 9 Conductivity:Secondary S/m 2.512824 3.080848 10 Number_of_bin_records n/a 15 128 $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\2015-007-0047.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 : BarC-8 EVENT NUMBER : 47 LATITUDE : 71 32.24000 N ! (deg min) LONGITUDE : 157 44.85000 W ! (deg min) WATER DEPTH : 73 ALTIMETER (M) : 3.81 ! 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 14:29:32 21153 21153 CLEAN 5.2.3 2019/07/26 14:34:03 21153 21153 CLIP 1.3 2019/07/29 14:21:41 21153 14254 SHIFTDAT 3.4 2019/07/29 15:11:33 14254 14254 DELETE 6.3 2019/07/29 16:20:45 14254 1492 CTDEDIT 5.2.3 2019/07/31 16:14:29 1492 1455 FILTERS 4.3 2019/08/01 08:22:36 1455 1455 BINAVE 4.2 2019/08/01 08:23:25 1455 66 REMOVECH 8.2 2019/08/01 08:24:01 66 66 REORDER 1.3.1 2019/08/01 08:29:26 ? ? 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 = 6900,100000 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 57.47 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/31 16:14:29 37 records were deleted in this editing session. 128 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\2015-07-0047.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 20 2015 21:23:55 NMEA Latitude = 71 32.24 N NMEA Longitude = 157 44.85 W NMEA UTC (Time) = Jul 20 2015 21:24:11 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: BarC-8 Depth: 73 System UTC = Jul 20 2015 21:23:55 # nquan = 19 # nvalues = 21153 # 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, 21153 # span 1 = -0.379, 67.475 # span 2 = -0.375, 66.775 # span 3 = -1.6721, 6.7708 # span 4 = -1.6736, 6.7992 # span 5 = 1.854085, 3.080510 # span 6 = 1.605312, 3.083583 # span 7 = 24.7657, 83.9400 # span 8 = 0.0000e+00, 4.6398e+00 # span 9 = 1.9267, 3.1233 # span 10 = 4.3237e-02, 5.2618e+03 # span 11 = 9.7374e+02, 2.2546e+03 # span 12 = 0.00, 100.00 # span 13 = -0.798, 1.365 # span 14 = 0, 1 # span 15 = 17.7661, 34.1424 # span 16 = 15.5581, 32.4223 # span 17 = 4.5528, 8.5834 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 20 2015 21:24:12 [NMEA time, first data scan] # bad_flag = -9.990e-29 # datcnv_date = Jul 25 2019 16:44:21, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2015-007\RAW\CTD\2015-007-0047.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 13:31:12, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2015-007\Processing\convert\2015-007-0 047.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 13:46:13, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2015-007\Processing\wildedit\2015-007- 0047.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 26 2019 13:48:47, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2015-007\Processing\align\2015-007-0047. 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 13:56:12, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-007\Processing\celltm\2015-007-0047 .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. --------------------------------------------------------------------------------------- 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 6.7283 44.3 0.195 304.0 1418.0 30.3392 3.079774 29 3.0 2.9 6.7177 44.8 0.197 255.2 1405.3 30.3478 3.079723 36 4.0 4.0 6.7229 44.9 0.196 203.1 1396.2 30.3448 3.079917 28 5.0 4.9 6.7212 45.1 0.204 169.7 1408.3 30.3432 3.079675 24 6.0 5.9 6.7152 45.0 0.200 145.3 1432.7 30.3448 3.079372 25 7.0 6.9 6.7241 45.1 0.202 127.9 1445.3 30.3414 3.079830 24 8.0 7.9 6.7446 44.5 0.201 115.5 1438.7 30.3339 3.080848 24 9.0 8.9 6.7153 44.8 0.203 103.4 1427.3 30.3461 3.079624 24 10.0 9.9 6.7030 45.2 0.210 91.1 1422.1 30.3511 3.079126 23 11.0 10.9 6.6986 45.2 0.208 82.2 1404.1 30.3551 3.079187 21 12.0 11.9 6.7046 45.5 0.208 74.3 1394.8 30.3611 3.080254 21 13.0 12.9 6.6472 45.6 0.212 67.5 1384.5 30.3693 3.075887 17 14.0 13.8 2.6587 46.5 0.204 61.7 1382.9 30.9194 2.803899 20 15.0 14.8 0.0374 45.0 0.195 56.1 1382.5 31.1101 2.612086 20 16.0 15.8 -0.3984 42.7 0.285 50.5 1384.8 31.1416 2.581476 20 17.0 16.8 -0.9219 40.4 0.350 45.5 1392.2 31.1675 2.542774 19 18.0 17.8 -1.3217 35.9 0.524 40.2 1396.2 31.2206 2.516364 19 19.0 18.8 -1.4105 32.5 0.885 35.0 1393.2 31.2715 2.512824 18 20.0 19.8 -1.2215 40.0 0.802 29.4 1387.0 31.3756 2.535393 18 21.0 20.8 -1.1787 39.6 0.756 24.4 1366.3 31.4606 2.545270 15 22.0 21.8 -0.8296 41.8 0.748 21.1 1364.5 31.5233 2.576734 19 23.0 22.8 -0.9221 42.2 0.687 18.5 1369.7 31.5563 2.572016 19 24.0 23.8 -0.9103 42.0 0.565 16.6 1367.7 31.5880 2.575401 19 25.0 24.7 -0.8589 42.0 0.599 15.1 1367.1 31.6135 2.581311 19 26.0 25.7 -1.1147 41.9 0.689 13.8 1363.7 31.5915 2.559547 19 27.0 26.7 -1.4365 41.4 0.686 12.6 1363.7 31.6069 2.535961 19 28.0 27.7 -1.4771 41.2 0.711 11.5 1357.9 31.6317 2.534652 19 29.0 28.7 -1.4005 41.9 0.696 10.5 1352.8 31.6530 2.542267 18 30.0 29.7 -1.3996 42.5 0.599 9.5 1345.0 31.6761 2.544008 19 31.0 30.7 -1.4133 42.7 0.549 8.6 1346.4 31.6919 2.544142 19 32.0 31.7 -1.4223 42.4 0.541 7.9 1348.3 31.7006 2.544130 19 33.0 32.7 -1.4512 42.1 0.452 7.3 1346.1 31.7153 2.542991 19 34.0 33.7 -1.5089 41.9 0.470 6.7 1346.3 31.7272 2.539425 20 35.0 34.7 -1.5480 42.1 0.483 6.1 1349.1 31.7402 2.537382 19 36.0 35.6 -1.5376 42.0 0.434 5.5 1352.8 31.7581 2.539609 19 37.0 36.6 -1.5140 42.6 0.432 5.0 1350.8 31.7727 2.542461 19 38.0 37.6 -1.5629 42.9 0.424 4.6 1340.7 31.7853 2.539634 19 39.0 38.6 -1.5626 42.9 0.480 4.1 1336.3 31.8025 2.540951 19 40.0 39.6 -1.5708 42.7 0.471 3.8 1336.2 31.8168 2.541390 19 41.0 40.6 -1.5869 42.9 0.485 3.4 1336.3 31.8352 2.541520 20 42.0 41.6 -1.5858 42.9 0.520 3.1 1335.5 31.8470 2.542506 19 43.0 42.5 -1.6074 43.1 0.463 2.8 1335.6 31.8605 2.541852 20 44.0 43.5 -1.6088 43.1 0.366 2.5 1337.5 31.8807 2.543254 19 45.0 44.5 -1.5789 42.8 0.345 2.3 1338.9 31.9018 2.547174 18 46.0 45.5 -1.5720 42.6 0.406 2.1 1340.0 31.9171 2.548849 19 47.0 46.5 -1.5918 42.2 0.377 1.9 1340.5 31.9334 2.548540 19 48.0 47.5 -1.5345 41.8 0.382 1.7 1344.3 31.9735 2.556054 19 49.0 48.5 -1.4392 39.8 0.379 1.5 1350.1 31.9930 2.564804 18 50.0 49.5 -1.5087 38.4 0.375 1.4 1355.2 32.0003 2.560026 20 51.0 50.5 -1.5293 38.3 0.308 1.2 1356.8 32.0043 2.558757 18 52.0 51.5 -1.5378 38.0 0.300 1.1 1363.8 32.0141 2.558846 19 53.0 52.4 -1.5891 37.6 0.344 1.0 1379.0 32.0800 2.559651 19 54.0 53.5 -1.6155 36.6 0.315 0.9 1383.3 32.1782 2.564760 19 55.0 54.4 -1.6223 32.2 0.396 0.8 1388.5 32.2396 2.568723 18 56.0 55.4 -1.6306 28.8 0.298 0.7 1381.7 32.2659 2.570014 19 57.0 56.4 -1.6392 28.8 0.249 0.6 1367.8 32.2835 2.570660 19 58.0 57.4 -1.6411 27.7 0.256 0.5 1356.3 32.2884 2.570905 19 59.0 58.4 -1.6441 27.1 0.231 0.4 1354.1 32.2924 2.571002 19 60.0 59.4 -1.6464 26.3 0.257 0.3 1355.7 32.2955 2.571098 18 61.0 60.4 -1.6476 25.4 0.253 0.3 1343.4 32.2976 2.571190 19 62.0 61.4 -1.6534 25.1 0.254 0.2 1318.8 32.3041 2.571255 19 63.0 62.4 -1.6615 22.8 0.262 0.2 1296.8 32.3750 2.575796 21 64.0 63.4 -1.6652 20.4 0.282 0.1 1279.3 32.3958 2.577050 24 65.0 64.3 -1.6627 18.9 0.298 0.1 1243.9 32.4013 2.577691 24 66.0 65.3 -1.6643 17.3 0.295 0.1 1154.9 32.4104 2.578264 26 67.2 66.4 -1.6722 16.1 0.241 0.1 1052.1 32.4192 2.578329 128