*2023/09/14 16:41:22.42 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/06/04 18:00:38.996 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 76 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B3F3E5B6 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.324083 76.01785 2 Depth metres 1.244583 75.41174 3 Temperature:Primary 'deg C (ITS90)' 9.195367 14.73709 4 Fluorescence:URU:Wetlabs mg/m^3 0.997 1.925222 5 PAR uE/m^2/sec 0.2011111E-01 1294.498 6 Number_of_bin_records n/a 7 27 $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 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 1 6 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: D:\Telework\2023-022\Processing\derive\2023-022-0046.cnv $END *ADMINISTRATION MISSION : 2023-022 AGENCY : IOS,Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Plankton SCIENTIST : Young K. PLATFORM : Neocaligus *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : SC-04 EVENT NUMBER : 46 LATITUDE : 48 43.54400 N ! (deg min) LONGITUDE : 123 24.96500 W ! (deg min) WATER DEPTH : 90 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0456 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 6566 Conductivity ' ' 5046 'Pressure:Strain Gauge' ' ' 0573 PAR/Irradiance:Biospherical/Licor ' ' 4565 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2216 'Oxygen:SBE 43' ' ' 3779 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2023/08/10 14:38:47 2404 2404 CLEAN 5.3 2023/08/10 14:42:50 2404 2404 ADTIMCH 4.4 2023/08/10 14:47:34 2404 2404 CLIP 1.4.1 2023/08/10 15:03:14 2404 1415 DELETE 6.3 2023/08/10 15:22:57 1415 739 CTDEDIT 5.4.0 2023/08/10 16:47:47 739 718 BINAVE 4.2.1 2023/08/11 11:36:23 718 76 REMOVECH 8.2 2023/08/11 11:37:07 76 76 HDREDIT2 3.2 2023/09/14 16:41:22 ? ? $END $REMARKS -CLEAN functions: 2023/08/10 14:42:44 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 88.53 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First, Last Records = 990, end from event list: clip.csv 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 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 66.48 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.4.0 2023/08/10 16:47:47 21 records were deleted in this editing session. No data values were changed. -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 2023/08/11 11:37:07 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Salinity:T0:C0 [PSS-78] Oxygen:Dissolved:SBE [mL/L] Flag -HEADER EDITS: 2023/09/14 16:41:22 Applied edit header: D:\Telework\2023-022\Processing\doc\2023-022-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 6: Number_of_bin_records [n/a] Pad: ' ' ==> -99 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\Plankton\Desktop\Neocaligus Files\2023-022 May\CTD\2023-02 2-0046.hex Software Version 1.59 Temperature SN = 6566 Conductivity SN = 5046 System UpLoad Time = Jun 05 2023 12:09:00 Latitude: 48 43.544 N Longitude: 123 24.965 W Station: SC-04 Depth: 90 m ds SBE 25 CTD V 4.1c SN 0456 06/02/23 02:37:22.655 external pressure sensor, range = 1450 psia, tcval = -17 xtal = 9437029 clk = 32767.583 vmain = 10.1 iop = 314 vlith = 5.2 ncasts = 26 samples = 132011 free = 512962 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 = 1400 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 1 stored voltage # 2 = external voltage 4 S> dh cast 24 06/01 01:28:51 smpls 127045 to 129448 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 2404 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = par: PAR/Irradiance, Biospherical/Licor # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 11 = flag: flag # span 0 = 1, 2404 # span 1 = 0.025, 76.478 # span 2 = 0.010, 75.915 # span 3 = 4.7291, 14.8906 # span 4 = 0.110439, 3.567140 # span 5 = 0.3027, 64.6360 # span 6 = 0.0073, 2.7692 # span 7 = 1.8523e-02, 4.4613e+03 # span 8 = -1.296, 1.227 # span 9 = 0.9088, 31.9971 # span 10 = -2.1628, 13.5250 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 01 2023 01:28:51 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 6566 # 30-Mar-21 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38863047e-003 # 6.35904397e-004 # 2.17885761e-005 # 2.00806356e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 5046 # 30-Mar-21 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01780301e+001 # 1.44636430e+000 # 3.44987636e-004 # 6.10740135e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0573 # 04-Feb-22 # 9.025408e+002 # -2.514637e-001 # -5.379807e-008 # 0.70000 # # # # # # 4565 # 2021-02-24 # 1.00000000 # 0.00000000 # 3802281368.82000020 # 1.00000000 # -0.39620000 # # # # # # FLRTD-2216 # 8-Mar-17 # 1.30000000e+001 # # 0.0280 # # # # # # 3779 # 15-Oct-21 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.1070e-001 # -0.4978 # -3.7778e-003 # 1.3556e-004 # -1.9966e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.1100 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # datcnv_date = Jul 20 2023 11:33:16, 7.26.7.129 [datcnv_vars = 9] # datcnv_in = D:\Telework\2023-022\Unprocessed\CTD\2023-022-0046.hex D:\Telework \2023-022\Processing\doc\2023_022-ctd..xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 20 2023 11:46:00, 7.26.7.129 # filter_in = D:\Telework\2023-022\Processing\convert\2023-022-0046.cnv # filter_low_pass_tc_A = 1.000 # filter_low_pass_tc_B = 0.500 # filter_low_pass_A_vars = # filter_low_pass_B_vars = prSM # wfilter_date = Jul 20 2023 11:51:17, 7.26.7.129 # wfilter_in = D:\Telework\2023-022\Processing\wildedit\2023-022-0046.cnv # wfilter_excl_bad_scans = yes # wfilter_action t090C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Aug 10 2023 13:20:12, 7.26.7.129 # alignctd_in = D:\Telework\2023-022\Processing\wfilter\2023-022-0046.cnv # alignctd_adv = sbeox0V 6.000 # celltm_date = Aug 10 2023 13:25:05, 7.26.7.129 # celltm_in = D:\Telework\2023-022\Processing\align\2023-022-0046.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 10 2023 13:26:11, 7.26.7.129 [derive_vars = 2] # Derive_in = D:\Telework\2023-022\Processing\celltm\2023-022-0046.cnv D:\Telewo rk\2023-022\Processing\doc\2023_022-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 corrupted by shed wakes at the bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Oxygen:Dissolved, Fluorescence:URU:Wetlabs and PAR data are nominal and unedited except that some records were removed at the bottom of many casts. CTD conductivity and salinity data were bad and were removed from all files. Extracted chlorophyll samples were available. The comparison of fluorescence values with chlorophyll looked normal, though fluorescence was much higher in deep water where 2 chlorophyll samples were near zero. Oxygen:Dissolved:SBE values cannot be confirmed as there was no calibration sampling for dissolved oxygen. Surface saturation values looked reasonable, but this is a region subject to great variability. After cast #31 dissolved oxygen data look bad below the surface with spikes and odd offset sections. Oxygen:Dissolved:SBE data were removed from CTD casts 32 to 48. For details on the processing see document: 2023-022_Processing_Report.doc. !--1--- --2--- ---3---- ---4--- --5--- -6-- !Pressu Depth Temperat Fluores PAR Numb !re ure: cence: er_o ! Primary URU: ~bin ! Wetlabs _rec ! ords !------ ------ -------- ------- ------ ---- *END OF HEADER 1.3 1.2 14.7371 1.344 801.1 12 1.9 1.9 14.0320 1.406 1294.5 12 3.0 3.0 11.8961 1.407 912.2 11 4.0 3.9 11.6317 1.543 629.8 12 4.9 4.9 11.6575 1.735 476.6 10 6.0 6.0 11.6038 1.777 364.3 10 7.0 7.0 11.4615 1.856 263.3 9 8.0 8.0 11.4344 1.925 202.7 9 9.0 8.9 11.4336 1.857 149.4 9 10.0 9.9 11.4415 1.828 111.9 10 11.0 10.9 11.2363 1.785 84.0 10 12.0 11.9 10.7513 1.802 62.1 9 13.0 12.9 10.4300 1.593 48.6 10 14.0 13.9 10.3120 1.615 39.8 10 15.0 14.8 10.2672 1.466 34.3 10 16.0 15.9 10.2362 1.307 30.1 10 17.0 16.9 10.2170 1.278 25.7 9 18.0 17.9 10.2001 1.245 21.2 10 19.0 18.8 10.1596 1.229 17.3 9 20.0 19.8 10.1322 1.233 14.2 10 21.0 20.8 10.1293 1.241 11.5 10 22.0 21.8 10.0898 1.209 9.5 8 23.0 22.8 9.9894 1.200 7.8 10 24.0 23.8 9.8675 1.192 6.4 9 25.0 24.8 9.8526 1.187 5.4 9 26.0 25.7 9.8126 1.148 4.5 9 27.0 26.8 9.7223 1.134 3.8 9 28.0 27.8 9.7065 1.019 3.2 10 29.0 28.8 9.7076 1.050 2.6 9 30.0 29.7 9.7079 1.059 2.2 10 31.0 30.7 9.7102 1.060 1.8 9 32.0 31.7 9.7111 1.030 1.5 10 33.0 32.7 9.7119 1.039 1.3 10 34.0 33.7 9.7113 1.065 1.1 10 35.0 34.7 9.7125 1.039 0.9 10 36.0 35.7 9.7148 1.035 0.7 10 37.0 36.7 9.7133 1.061 0.6 10 38.0 37.7 9.7077 1.085 0.5 11 39.0 38.7 9.7060 1.071 0.4 10 40.0 39.7 9.6967 1.123 0.4 10 41.0 40.7 9.6967 1.096 0.3 10 42.0 41.6 9.7032 1.057 0.3 11 43.0 42.6 9.7008 1.085 0.2 10 44.0 43.6 9.6902 1.068 0.2 10 45.0 44.6 9.6891 1.075 0.2 11 46.0 45.6 9.6883 1.066 0.1 10 47.0 46.6 9.6710 1.056 0.1 11 48.0 47.6 9.6320 1.098 0.1 10 49.0 48.6 9.5881 1.063 0.1 9 50.0 49.5 9.5761 1.025 0.1 10 51.0 50.5 9.5523 1.040 0.1 9 52.0 51.6 9.5325 1.067 0.1 8 53.0 52.5 9.5280 1.096 0.1 8 54.0 53.5 9.5271 1.059 0.0 8 55.0 54.6 9.5211 1.049 0.0 9 56.0 55.5 9.4986 1.047 0.0 8 57.0 56.5 9.4885 1.043 0.0 8 58.0 57.5 9.4777 1.029 0.0 8 59.0 58.5 9.4646 1.069 0.0 8 60.0 59.5 9.4543 1.037 0.0 8 61.1 60.5 9.4328 1.037 0.0 8 62.0 61.4 9.3677 1.035 0.0 7 63.0 62.4 9.3273 1.041 0.0 8 64.0 63.5 9.3232 1.044 0.0 7 65.0 64.4 9.3153 1.064 0.0 8 66.0 65.5 9.3071 1.037 0.0 8 67.0 66.4 9.2551 1.017 0.0 7 68.0 67.4 9.2388 1.029 0.0 8 69.0 68.4 9.2640 1.033 0.0 7 70.0 69.4 9.2515 1.010 0.0 7 71.0 70.4 9.2296 1.010 0.0 7 72.0 71.4 9.2362 1.021 0.0 8 73.0 72.4 9.2328 1.026 0.0 7 74.0 73.4 9.2167 0.997 0.0 8 75.1 74.5 9.2039 1.003 0.0 8 76.0 75.4 9.1954 1.021 0.0 27