*2017/02/28 14:24:57.36 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/30 16:56:59.993 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 94 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FFD1063E NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.35 93.525 2 Depth metres 1.338527 93.24941 3 Temperature:Primary 'deg C (ITS90)' 9.3187 18.3024 4 Fluorescence:URU:Wetlabs mg/m^3 0.376 5.042 5 Salinity:T0:C0 PSS-78 18.6314 30.0412 6 Oxygen:Dissolved:SBE mL/L 3.814 6.852 7 Oxygen:Dissolved:SBE umol/kg 166.4 302.1 8 Number_of_bin_records n/a 1 15 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ----- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99.9 ' ' 7 F R4 1 3 -99 ' ' 9 F ' ' 4 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\2016-09\Pro $END *ADMINISTRATION MISSION : 2016-09 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton SCIENTIST : Young K. PLATFORM : Salacia *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : 40 EVENT NUMBER : 172 LATITUDE : 49 8.62000 N ! (deg min) LONGITUDE : 123 36.76000 W ! (deg min) WATER DEPTH : 146 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0668 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0668 'Oxygen:SBE 43' ' ' 1592 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2214 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5.2 2017/02/21 09:33:04 2768 2768 CLEAN 5.2.2 2017/02/21 10:14:24 2768 2768 ADTIMCH 4.4 2017/02/21 13:49:14 2768 2768 MERGEHDR 1.3 2017/02/21 14:16:23 2768 2768 CLIP 1.3 2017/02/21 16:31:06 2768 1969 SHIFTDAT 3.4 2017/02/22 09:51:30 1969 1969 DELETE 6.3 2017/02/22 09:53:02 1969 813 CTDEDIT 5.2.3 2017/02/24 08:30:11 813 805 CALIB 11.9 2017/02/24 12:57:18 805 805 FILTERS 4.3 2017/02/24 13:54:25 805 805 BINAVE 4.2 2017/02/24 13:58:10 805 94 REMOVECH 8.2 2017/02/24 13:59:47 94 94 CHGUNITS 3.1.1 2017/02/24 14:02:42 94 94 DERIVEDQ 3.8.1 2017/02/24 14:02:59 94 94 REORDER 1.3.1 2017/02/24 15:28:36 ? ? HDREDIT2 3.1.1 2017/02/28 14:24:57 ? ? $END $REMARKS -CLEAN functions: 2017/02/21 10:13:53 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 149.92 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 800,100000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 83.97 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2017/02/24 08:30:11 8 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/02/24 12:57:18 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-09\Processing\doc\2016-09-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Fluorescence:URU:Wetlabs:ECO- mg/m^3 10 0.3380000E+00 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 5 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Press* 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 2017/02/24 13:59:47 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -The following DERIVEQ parameters were used: 2017/02/24 14:02:59 Reference channel for pressure is: Press* Reference channel for temperature is: Temp* Reference channel for conductivity ratio is: Cond* Reference channel for salinity is: Sal* Reference channel for oxygen is: Oxygen:Dissolved:SBE [umol/kg] Computed properties Derived Properties Ref Press Temp Type Replace ------------------ --------- --------- ------- Depth Insitu n/a YES Oxygen:saturation n/a Insitu YES -HEADER EDITS: 2017/02/28 14:24:57 Applied edit header: P:\Cruise_Data_Processing\2016-09\Processing\doc\2016-09-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WP\Desktop\Kelly's data\27JUN-1JULY_2016-09\2016-09_STN40 event172_30JUN2016.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jun 30 2016 10:39:18 2016-09_STN40_Event172_30JUN2016 ds SBE 25 CTD V 4.1c SN 0456 06/24/16 11:38:55.270 external pressure sensor, range = 5076 psia, tcval = 0 xtal = 9437029 clk = 32767.398 vmain = 12.5 iop = 157 vlith = 6.1 ncasts = 79 samples = 528806 free = 233435 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2905 pump delay = 45 seconds battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 4 stored voltage # 1 = external voltage 5 S> dh cast 78 06/24 11:01:48 smpls 526038 to 528805 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2768 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 9 = flag: flag # span 0 = 1, 2768 # span 1 = -0.009, 93.970 # span 2 = 9.3184, 18.3760 # span 3 = 0.056868, 3.320303 # span 4 = -0.3380, 63.5826 # span 5 = 0.0000, 2.9463 # span 6 = -1.885, 1.639 # span 7 = 0.3358, 30.0428 # span 8 = -1.6320, 14.8484 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 24 2016 11:01:48 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 23-May-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36063051e-003 # 6.40719670e-004 # 2.18465927e-005 # 1.95562899e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 14-May-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01389382e+001 # 1.21091537e+000 # -2.35198027e-003 # 2.00652028e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0668 # 02-Jun-14 # 3.164321e+003 # -8.773231e-001 # -2.009855e-006 # 0.00000 # # # # # # 1592 # 23-May-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.8674e-001 # -0.4848 # -3.8848e-003 # 2.0422e-004 # -2.9590e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2214 # # 1.30000000e+001 # # 0.0260 # # # # datcnv_date = Feb 20 2017 16:03:23, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-09\RAW\CTD\2016-09-0172.hex P:\Crui se_Data_Processing\2016-09\Processing\doc\2016-09-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Feb 21 2017 09:15:46, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-09\Processing\convert\2016-09-0172 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 7 # wfilter_action t090C = cosine, 7 # wfilter_action c0S/m = cosine, 7 # alignctd_date = Feb 21 2017 09:16:30, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-09\Processing\wfilter\2016-09-017 2.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 21 2017 09:17:15, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-09\Processing\align\2016-09-0172.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 21 2017 09:18:19, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-09\Processing\celltm\2016-09-0172.c nv P:\Cruise_Data_Processing\2016-09\Processing\doc\2016-09-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 records near the bottom that appear to be corrupted by shed wakes. Data Processing Notes: ---------------------- Dissolved Oxygen and Fluorescence are nominal and unedited, except that some records were removed in editing temperature and salinity. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. Comparison with bottles suggests that the CTD salinity is low by about 0.002psu but there are too many uncertainties in the comparison to justify recalibration. For details on the processing see processing report: 2016-09-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !---------------------------------- -------- ---- ------ ------------ Fluorescence:URU:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0.338 1) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- -8-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Numb !re ure: cence: :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- ---- *END OF HEADER 1.4 1.3 18.3024 2.130 18.6314 6.85 302.1 6 1.9 1.9 18.0873 2.489 19.2394 6.75 297.6 15 3.0 3.0 16.4482 4.812 23.4950 6.54 286.9 7 4.0 4.0 14.9748 5.042 25.6088 6.41 281.0 8 5.0 5.0 14.6098 4.809 26.3720 6.17 270.2 7 6.0 6.0 13.8453 3.550 26.8967 5.79 253.6 9 6.9 6.9 13.1973 3.438 27.2790 5.42 237.0 8 8.0 8.0 12.5936 2.549 27.6101 5.16 225.7 9 8.9 8.9 12.4240 2.063 27.6960 5.08 222.2 8 10.0 10.0 12.3677 1.915 27.7397 5.07 221.6 11 11.0 11.0 12.3470 1.691 27.8677 5.08 222.0 8 11.9 11.9 12.2517 1.617 28.0104 5.03 219.9 9 13.0 13.0 12.2305 1.641 28.1004 4.97 217.3 10 14.0 14.0 12.1790 1.540 28.2810 4.87 212.9 8 15.0 15.0 11.9354 1.338 28.3929 4.80 209.8 9 16.0 15.9 11.8343 1.266 28.4354 4.75 207.6 8 17.0 17.0 11.7711 1.180 28.4613 4.70 205.4 9 18.1 18.1 11.6062 1.004 28.5421 4.64 202.7 8 19.1 19.1 11.5328 0.982 28.5824 4.60 201.0 10 20.0 20.0 11.4863 0.914 28.6082 4.54 198.5 7 21.0 21.0 11.3955 0.870 28.6539 4.47 195.4 10 22.1 22.0 11.3360 0.878 28.6873 4.41 192.8 7 23.1 23.1 11.2990 0.810 28.7172 4.38 191.4 9 24.0 24.0 11.2479 0.825 28.7497 4.34 189.8 9 25.0 25.0 11.1858 0.782 28.7638 4.34 189.6 8 26.1 26.1 11.1671 0.788 28.7789 4.33 188.9 8 27.0 27.0 11.1140 0.721 28.8146 4.28 187.0 9 28.1 28.0 11.0876 0.694 28.8317 4.27 186.5 8 29.0 28.9 11.0766 0.673 28.8409 4.24 185.4 10 30.0 30.0 11.0695 0.692 28.8433 4.23 185.0 8 31.0 30.9 11.0593 0.704 28.8482 4.25 185.6 8 32.0 32.0 11.0563 0.724 28.8524 4.24 185.3 10 33.0 33.0 11.0560 0.690 28.8538 4.23 184.6 9 34.0 33.9 11.0559 0.671 28.8571 4.23 184.9 7 34.9 34.9 11.0540 0.671 28.8630 4.23 185.0 7 36.0 35.9 11.0365 0.668 28.8746 4.21 183.7 12 36.9 36.9 10.9647 0.653 28.8980 4.17 181.9 7 38.0 38.0 10.8278 0.649 28.9411 4.15 181.1 10 39.1 39.0 10.7685 0.614 28.9634 4.10 179.2 9 40.0 39.9 10.6651 0.580 28.9959 4.04 176.5 8 41.0 40.9 10.3673 0.538 29.1051 4.00 174.7 8 42.0 41.9 10.1416 0.538 29.1919 3.96 173.1 9 43.1 43.0 9.7621 0.490 29.3367 3.95 172.5 9 44.0 43.9 9.6948 0.444 29.3615 3.93 171.5 9 45.0 44.9 9.6800 0.417 29.3647 3.91 170.7 8 46.0 45.9 9.6646 0.415 29.3712 3.92 171.1 7 46.9 46.8 9.6539 0.464 29.3769 3.92 171.0 9 48.1 47.9 9.6437 0.399 29.3805 3.92 171.2 9 49.0 48.9 9.6178 0.483 29.3884 3.92 170.9 9 50.1 50.0 9.5946 0.433 29.3959 3.91 170.8 7 51.0 50.9 9.5964 0.432 29.3969 3.91 170.6 10 52.1 51.9 9.5912 0.470 29.3995 3.89 169.8 8 53.0 52.9 9.5919 0.459 29.4001 3.89 169.9 9 54.1 53.9 9.5959 0.464 29.3988 3.90 170.1 9 55.1 55.0 9.5816 0.483 29.4000 3.91 170.5 9 56.1 55.9 9.5563 0.438 29.4078 3.91 170.7 7 56.9 56.8 9.5455 0.415 29.4135 3.90 170.1 7 58.0 57.9 9.5203 0.437 29.4246 3.88 169.5 9 58.9 58.8 9.4999 0.405 29.4267 3.89 169.9 10 60.1 59.9 9.4851 0.444 29.4319 3.90 170.0 9 61.0 60.8 9.4752 0.444 29.4383 3.90 170.2 8 62.1 61.9 9.4626 0.447 29.4450 3.91 170.5 11 63.0 62.8 9.4448 0.406 29.4518 3.90 170.3 7 63.9 63.8 9.4357 0.422 29.4541 3.90 170.2 7 65.1 64.9 9.4316 0.414 29.4555 3.91 170.5 10 66.0 65.8 9.4253 0.436 29.4580 3.90 170.4 9 67.0 66.8 9.4231 0.413 29.4600 3.91 170.8 7 67.9 67.8 9.4228 0.392 29.4632 3.92 171.2 10 69.0 68.8 9.4038 0.443 29.4705 3.93 171.4 9 70.0 69.8 9.3419 0.385 29.5152 3.95 172.3 8 70.9 70.8 9.3261 0.429 29.5525 3.97 173.2 9 72.0 71.8 9.3263 0.452 29.5638 3.99 174.2 8 73.0 72.8 9.3251 0.418 29.5681 4.00 174.5 10 74.0 73.8 9.3297 0.422 29.5773 4.00 174.7 7 75.0 74.8 9.3402 0.442 29.6241 4.00 174.4 8 75.9 75.7 9.3404 0.437 29.6479 4.01 174.9 9 77.0 76.8 9.3265 0.424 29.6787 4.03 175.7 9 78.0 77.8 9.3187 0.376 29.7055 4.02 175.5 9 78.9 78.7 9.3276 0.438 29.7351 4.01 174.9 8 79.9 79.7 9.3534 0.415 29.7628 3.98 173.7 9 81.0 80.8 9.3815 0.413 29.7961 3.96 172.9 9 81.9 81.7 9.4025 0.415 29.8351 3.93 171.5 7 83.0 82.7 9.4145 0.421 29.8538 3.90 170.3 8 84.0 83.8 9.4185 0.462 29.8618 3.90 170.0 10 84.9 84.7 9.4295 0.453 29.8874 3.90 170.1 7 86.0 85.8 9.4351 0.455 29.8980 3.89 169.8 9 87.0 86.7 9.4409 0.448 29.9109 3.88 169.1 8 87.9 87.7 9.4509 0.486 29.9363 3.86 168.3 10 88.9 88.7 9.4667 0.399 29.9753 3.85 167.8 7 90.0 89.7 9.4730 0.484 29.9913 3.83 167.2 10 91.0 90.7 9.4750 0.441 29.9965 3.82 166.9 9 92.0 91.8 9.4771 0.429 30.0019 3.83 167.0 9 93.1 92.8 9.4865 0.428 30.0340 3.81 166.4 11 93.5 93.2 9.4893 0.540 30.0412 3.81 166.5 1