Sally Ride UHDAS installation and ADCP evaluation

Transcription

1 Sally Ride UHDAS installation and ADCP evaluation Dr. Julia M Hummon University of Hawaii hummon@hawaii.edu Revision History 07/30/16 draft#1 10/18/16 final Table of Contents 1 Hardware and software setup ADCPs Computer Computer overview UHDAS overview Serial Feeds CODAS processing settings ADCP Evaluation Overview Default instrument settings (accessible via the UHDAS GUI) Calibrations - phase and amplitude Range Bubbles Biases Unrelated to Bubbles Acoustic Interference and (K-Sync) triggering Recommendations Installation Operations Figures Appendix WH300 HAT (Harbor Acceptance Trial) OS150 HAT (Harbor Acceptance Trial) OS38 HAT (Harbor Acceptance Trial) Instrument Settings Pingtypes Pingtypes and Triggering Interference Tests Hardware and software setup RV Sally Ride has three Acoustic Doppler Current Profilers (ADCPs) made by Teledyne RDI. These instruments are used to determine ocean currents beneath the ship. Data acquisition and processing at sea will be performed by the University of Hawaii Data Acquisition System (UHDAS), written and maintained by the University of Hawaii ADCP group. This document describes UHDAS and the installation of the system on the Sally Ride

2 in late July, 2016, and the state of the system as of mid-october ADCPs There are three Teledyne R.D.Instruments ADCPS: a 300kHz Workhorse and one each 150kHz and 38 khz phased array Ocean Surveyor models (OS150 and OS38). All transducers are presently behind windows. The fluid in all three transducers wells (plus perhaps others) are interconnected with one fill/bleed valve. The wells are filled with fresh water. Ocean Surveyors are phased array ADCPs with a flat face made up of many small transducers. They can ping in broadband mode or narrowband mode. The OS150 and OS38 therefore create up to four datasets between them: OS150BB, OS150NB, OS38BB, and OS38NB (for broadband and narrowband mode). With the WH300, that means the Sally Ride has up to 5 separate ADCP datasets (instrument+pingtype combinations). 1.2 Computer Computer overview Two computers were purchased by Scripps for UHDAS ADCP data acquisition. The computers were set up in at University of Hawaii but serial data logging was not tested until the SAT cruise, when it was discovered that they were broken unable to do serial data acquisition (different vendor and motherboard from what was specified by UH). An existing raspberry pi with UHDAS already installed was hastily configured and used for preliminary bottom track during the transit out of Puget Sound. A Pollywell computer was borrowed from a collection existing on the ship and built up to be the primary computer. This will be adequate for some time. The plan is to install and configure another fanless computer so the ship will have a spare, and address the rack-mount computer situation after more pressing issues are resolved. The Polywell computer is running 64-bit Xubuntu The operating system and code base were installed during the SAT in late July. The second fanless computer will also run Xubuntu and should be installed on the ship by early November. Each computer has one hard drive. There is no backup drive on the computer, but Scripps has a backup process that pulls UHDAS data off the computer at regular intervals. The acquisition software gathers data from the ADCP and other serial feeds through an 8-port serial-usb device which uses FTDI chips for communication UHDAS overview UHDAS logs and timestamps ADCP data from the WH300, OS150, and OS38 as well as heading (Gyro-Sperry, Seapath) and GPS positions (from Trimble and Seapath), and writes them to disk. During the processing stage, ADCP beam velocities are transformed into horizontal velocities and referenced to earth prior to automated editing and averaging. A daily is automatically generated, which contains a snippet of processed data as well as diagnostics related to data acquisition, processing and computer system. The is sent to shore, where it is monitored by UHDAS personnel, and where figures are generated from the

3 data snippet. Information from the is available at this shoreside web site: The UHDAS software populates a website with a variety of plots and links to data and documentation. The website and all of the raw and processed data should be accessible to scientists on board. The networking situation was in flux, so it is not clear what the final configuration will be. The UHDAS computers should be directly accessible to the network where scientists have their computers. If DNS is working, the web site should be available on the science network by the computer name currents Serial Feeds UHDAS uses one process per serial port for data acquisition. The input streams are filtered by message, timestamped, and written to a directory named after the instrument being logged. More than one NMEA string can be acquired from a given serial stream. If the rate of repetition is too high, messages may be subsampled prior to recording (eg. the gyros on Sally Ride). The file sensor_cfg.py contains settings for serial acquisition, including ports, baud rates, and message strings. (NOTE that indentation must be respected when editing sensor_cfg.py, as it is written in Python). CODAS processing requires position and heading. We try to log all required input types from multiple sources, to allow for reprocessing (in case of gaps or failure in the primary serial feed). Serial messages logged Serial (raw) directory instrument parsed messages (rbin) messages serial port /dev/tty/ seapath SeaPath 'gps', 'sea $INGGA; $PSXN,20; $PSXN,23 USB7 trimble Trimble BD982 gps, hdg $GPGGA; $GNGGA; $INGGA; $GPHDT; $GNHDT; $INHDT USB6 gyro Sperry hdg $HEHDT USB2 hydrins Hydrins gps, hdg $GNGGA; $GNHDT USB0 wh300 wh300 raw, log, log.bin (binary adcp data + log files) USB3 os150 os38 RDI ADCP (150kHz) RDI ADCP (38kHz) raw, log, log.bin (binary adcp data + log files) USB4 raw, log, log.bin (binary adcp data + log files) USB5 Table 1: There are 4 devices here with heading; Seapath is known to be accurate, and the rest can be compared to Seapath. NOTE:

4 The ports used by the UHDAS computer are numbered 0,1,...7 (not 1,2,..8) CODAS processing settings Transducer-dependent settings: instrument transducer angle seapath offset (starboard) seapath offset (fwd) wh m 6m os m 8m os m 9m Table 2: transducer-dependent setting used in at-sea processing. If a different position device is used for processing, the transducer-gps offsets will have to be changed. Three types of ancillary data are used for automated at-sea processing: 1. position 2. reliable heading (gyro) 3. accurate heading Those are highlighted below. If necessary, processing of UHDAS data can be redone at a later date using different supporting serial strings. Should there be a problem with the primary data feeds, reprocessing of UHDAS data on Sally Ride should be able to use appropriate settings chosen from the following. instrument position/time reliable heading accurate heading seapath $GPGGA $PSXN,20; $PSXN,23 hydrins $GNHDT Trimble $xxgga gyro $HEHDT Table 3: subdirectory and ancillary NMEA serial message logged. Additional information about CODAS processing and UHDAS can be found here:

5 Other reports are stored on line at 2 ADCP Evaluation 2.1 Overview During the SAT cruise, UHDAS was run with all ADCPs pinging whenever possible; Ocean Surveyors had both BB and NB modes enabled. Defaults for each instrument and each ping type (and blanking) were the defaults recommended by the manufacturer with the exception of the OS38, where the bins are about 75% of the default. WH300 data were processed using 2min averaging, all the rest were processed using 5min averaging. These intervals cannot be changed in the at-sea automated processing. Periods of evaluation included Bottom Tracking on the way out of port, some transits between Multibeam test locations, and during periods of the multibeam acceptance trials when the EM712 was not being tested or calibrated. In general, they were not synchronized. The trip was quite short, resulting in enough data to obtain the heading offset for calibration, but very little in-depth testing. In addition, many of the serial feed were not working when the SAT cruise started. Several cruises have taken place since the SAT cruise, and four cruise segments have sufficient data to glean calibration information. RDI SAT tests not run: explicit speed vs range test comprehensive interference testing 2.1.1Default instrument settings (accessible via the UHDAS GUI) WH300 OS150BB (off) OS150NB OS38BB (off) blank 4m 4m 4m 16m 16m bin (pulse) 2m 4m 8m 12m 24m bottomtrack OFF OFF OFF OFF OFF triggering OFF OFF OFF OFF OFF OS38NB 2.2 Calibrations - phase and amplitude Preliminary transducer angle was calculated using data collected with Bottom Tracking on, during the SAT cruise. Serial feeds were changing during that short cruise, so a better

6 assessments of transducer angle (using Seapath) had to wait for more data to be collected. Four cruise segments from Aug/Sept were used for the calibrations, each of which had about 20 watertrack calibration points. Subsequent data collected with the Seapath functioning allowed a good estimate of transducer angle and a first guess at the GPS-ADCP offsets. Ocean Surveyors should not need an amplitude calibration applied (scale factor), but it is common for them to require a multiplier of The OS38 narrowband data did require a scale factor of about OS150 narrowband required a larger scale factor than is common (1.014). Broadband has not been run long enough to determine whether there are biases between broadband and narrowband modes. It is recommended that for the next several months, as science trials are undertaken, that all three ADCPs be run, with OS150 and OS38 in interleaved mode, in order to assess whether there are unexpected biases or differences between them. The scale factor of on the OS150 narrowband mode is a concern. Discrete ceramic transducers, such as the WH300, require that the soundspeed be known at the transducer. The soundspeed is calculated using the instrument s thermistor and a soundspeed equation. Because the WH300 well is filled with fresh water, there will always be a scale factor required in post-processsing. 2.3 Range Range is usually a function of ship speed and weather (bubbles), and distribution of scatterers in the ocean. This means the range of a given ADCP will depend on the species numbers and composition where the data are collected. In a biological desert, ADCP range will be reduced. Range can also be variable at a given location: since the animals have a diurnal vertical migration pattern, the vertical range of the instrument can vary in a 24-hour period. Range in broadband mode is more dependent on existence and migration of scatterers (in comparison to narrowband mode). Generally, a faster ship is noisier and range decreases as ship speed increases. Bubbles are more complicated as they affect broadband and narrowband pings differently, and tend to block and bias the single pings. Poor weather and bubbles reduce the range, but more fundamentally often reduce the data quality to the point where range is irrelevant, i.e. there is not much data left and it is biased or otherwise untrustworthy. Other factors such as electrical noise or acoustic noise can influence the range of an ADCP. Ranges determined during ADCP testing: WH300 (2m bins) OS150 broadband (4m bins) OS150 narrowband (8m bins) OS38 broadband (12m bins) OS38 narrowband (24m bins) 50m-80m 150m- (over 200m) m 470m-670m 700m-850m Table 4: Ranges from this cruise may not represent ranges from other regions with less scattering. The range of the WH300 was entirely consistent with other instruments of that model. The OS150 range was very good in both broadband mode and narrowband mode. Ranges of OS150 instruments vary enormously with latitude and scattering. Because of this, it is difficult to compare instruments from different ships (because cruise tracks and scattering conditions vary greatly). This OS150 seems to be doing quite well.

7 The OS38 however, had very poor range (600m). The instrument itself might be doing well, but there was apparently (according to Mantech Inc) a loud ambient acoustic signal in the 20kHz-40kHz range, which drastically curtailed the range of the OS38 in both broadband mode and narrowband mode. Typical ranges should be at least 50%-80% greater than on Sally Ride at present. 2.4 Bubbles All three instruments were affected by bubbles. This was most notable during the EM122 patch test, when the ship ran reciprocal tracks in windy conditions with swell coming from a nearby storm. The cruise track and resulting data quality illustrated the difference the sea state and ship direction can have on ADCP data. Bubbles cause trouble in several ways: (1) A bubble plume can block the outgoing signal completely (no sound is returned from that ping, so no velocity at all). This reduces the Percent Good of the averaging period because there are no velocities available. (2) A bubble plume distorts the outgoing ping resulting in a short profile, biased towards zero measured velocity. These short profiles must be edited out prior to averaging or there will be underway bias towards zero in the measured velocity, resulting in a bias in the ship s direction of motion in the ocean velocity. (3) Bubbles can distort the return ping, sometimes subtly, with a bias towards zero in the measured velocity near the ship, with less bias farther way. Range of these individual profiles is reduced. All instruments had pings blocked by bubbles (i.e. reduced numbers of valid bins available), but there was little or no bias visible. This could become be a problem if the weather is significantly worse than we have seen so far. After single-ping editing the range of all instruments decreased slightly in heavier seas, but the greatest effect was simple loss of data (i.e. decreased Percent Good). Figures below will illustrate the loss of data. 2.5 Biases Unrelated to Bubbles Since the velocities from all instruments and settings should agree, comparisons between ping types and instruments are a way to reveal problems. One typical cause of a difference between BB and NB modes is electrical interference (ground loops). More data should be collected with BB and NB modes enabled on OS150 and OS38, to help determine whether subtle exist. There was no indication of ringing in either instrument when the default blanking interval was used.

8 2.6 Acoustic Interference and (K-Sync) triggering Acoustic instruments rely on reflected sound, but use it in different ways. ADCPs measure the Doppler shift caused by the component of velocity measured along each of the 4 beams. Given typical ocean velocities, this is a small quantity that can be difficult to isolate, particularly from the weak returns at the edge of the instrument's range. Therefore, the measurement is inherently noisy, and many pings (on the order of 50 to 300 in a 5 minute averaging period) are needed to adequately determine ocean velocities. Since these various sonars can interfere with each other, it is natural to try timing their pings in such a way as to minimize this interference. Sally Ride has a device (a Kongsberg K- Sync) designed to enable this. Unfortunately this approach can also damage the data. For the ADCPs there are three problems : (1) Synchronizing (triggering) reduces the number of pings. Since the Doppler measurement is inherently noisy, reducing the ping rate increases the uncertainty of the results. If the number of pings drops too low, the data become essentially worthless. (2) If the ADCPs are set to ping when triggered, and another sonar such as the EM712 is pinging at the same time, the top few hundred meters of ocean velocity can be corrupted because of the long duration of the tone coming from the other instrument. (3) If there is still interference, synchronized ping timing ensures that the interference is always at the same depth. This means there will be no valid data at all from that depth. CODAS single-ping editing assumes asynchronous pinging, and uses the neighboring depths to ascertain the presence of interference to remove. If the pings are synchronized, the adjacent bins will also be corrupted and the ADCP CODAS processing will not be able to detect it. If there is no science mandate otherwise, the ADCPs should not be synchronized to other devices. If there is a scientific need to run the ADCPs and synchronize them with other devices (eg. EK80), proper settings should be used. There was insufficient time during these tests to learn what settings are most appropriate. If an Ocean Surveyor is triggered, only use one pingtype (BB or NB, but not both) Some attempts were made to test interference between instruments. Interference tests are time-consuming to carry out thoroughly, time-consuming to evaluate, and require that other sonars be secured for much of the testing period., therefore comprehensive interference testing is not possible on a short cruise when multiple sonar evaluations are expected. It should be noted that the WH300 is heavily impacted by many other sonars. One figure from a cruise in August shows the WH300 Percent Good dropping to barely over 50% as different pings interfere. The Percent Good reduction is not enough to damage the velocity data, at least not when the seastate is quiet. If more pings were lost to bubbles, there would be loss of velocity data too. General observations were: WH300:

9 WH300 cannot be triggered (requires a special board in the deck unit) Everything interferes with the WH300 The more sonars running, the worse its Percent Good will be, and the harder it is to edit out acoustic interference. All the ADCPs were able to edit out the single-ping interference from other sonars, provided they are run in an uncoordinated manner (not triggered). The interference is visible and affects the data if untreated, but the CODAS single-ping editing can remove it. The MAC (Multibeam Advisory Committee) indicated that none of the ADCPs significantly impacts EM122 deep multibeam sonar bathymetry mapping. However, everyone agrees that the EM712 is adversely affected. If science cruise requirements need EM712 water or bottom-return data, or EM122 water-column data, it is up to the science team to decide whether to secure or trigger the ADCPs, with the knowledge that the upper m of ADCP data might be destroyed, and a low pingrate would also damage the ADCP data. It might still be worth it to run the OS38NB to get deep ocean currents, once the OS38 can reach its expected depths. 3 Recommendations 3.1 Installation All sonars would benefit in range if the windows were removed. That may or may not be an option. 3.2 Operations Because both OS150 and OS38 both appear to be working, and because NB mode is the deepest, most robust setting, defaults will be set to OS150NB (8m) and OS38NB (24m). There is no problem running either instrument in broadband mode if science on a cruise warrants it. For higher-resolution data, it might make sense to run the OS150 with BB and NB modes, since the WH300 seems to be weak and vulnerable to every other kind of ping. Broadband mode does have higher accuracy (can use smaller bins) but is far more prone to fail in the presence of bubbles or lack of scattering. In general: (1) Run the ADCPs with their default settings as much as possible (2) Do not synchronize the ADCPs unless the scientific mission requires it (3) Sea state will affect data quality and range (4) Default settings for WH300: 2m bins, 120sec averages, bottom track on if under 100m. (5) Default settings for OS150: 8-m bins, narrowband mode, no bottom track (6) Default settings for OS38: 24-m bins, narrowband mode, no bottom track Initially however, it would be best to run all instruments and all pingtypes so we can get a bseline comparison between BB mode and NB mode for the Ocean Surveyors.

10 4 Figures Figure 1: Percent Good during EM122 patch test for all 5 ADCP/pingtype combinations. Figure 2: Percent Good during a cruise for WH300, OS150NB, OS38NB

11 Figure 1: During the EM122 patch test, moderate seas from the west caused bubbles during westward legs and degraded the incoming signal. Percent Good decreased markedly in all 5 instrument+pingtype combinations. Acoustic interference from other devices was edited out at the single-ping level by CODAS processing, leading to additional reduction of Percent Good. WH300 Percent Good was strongly impacted by acoustic interference, OS150 was somewhat impacted, and OS38 did not see the other acoustic signals. The velocities did not show any bias after the acoustic interference was removed.

12 Figure 2: Percent Good (percentage of bins with valid horizontal velocity) is variable and often low in the WH300 due to interference from other acoustic devices. OS150 narrowband was less affected; OS38 noarrowband was mostly immune.

13 5 Appendix UHDAS raw file chunks cruise leg = sr1601_01 sr2016_206_52578 (6.0s) sr2016_206_53625 sr2016_206_57600 sr2016_206_ /25 14:36-01/01 00:00 ( ) wh300: [BB] ( s) os150: [-- BB] ( s) os38: [-- BB] 07/25 14:53-07/25 15:59 ( ) wh300: [BB] (1.6s) os150: [-- BB] (2.2s) os38: [-- BB] (6.0s) 07/25 16:00-07/25 17:59 ( ) wh300: [BB] (1.6s) os150: [-- BB] (2.2s) os38: [-- BB] (6.0s) 07/25 18:00-07/25 19:05 ( ) wh300: [BB] (1.6s) os150: [-- BB] (2.2s) os38: [-- BB] (6.0s) cruise leg = sr1601_02 sr2016_206_69982 sr2016_206_72000 sr2016_206_79200 sr2016_206_ /25 19:26-07/25 19:59 ( ) wh300: [BB] (0.8s) os150: [NB --] (1.1s) os38: [NB --] (3.0s) 07/25 20:00-07/25 21:59 ( ) wh300: [BB] (0.8s) os150: [NB --] (1.1s) os38: [NB --] (3.0s) 07/25 22:00-07/25 22:34 ( ) wh300: [BB] (0.8s) os150: [NB --] (1.1s) os38: [NB --] (3.0s) 07/25 22:35-07/25 22:40 ( ) wh300: [BB] (0.8s) os150: [NB --] (1.1s) os38: [NB --] (3.0s) cruise leg = sr1601_03 sr2016_206_81849 sr2016_206_82789 sr2016_207_00000 sr2016_207_00851 sr2016_207_07200 sr2016_207_11982 sr2016_207_12063 sr2016_207_12405 sr2016_207_12791 sr2016_207_13200 sr2016_207_14173 sr2016_207_ /25 22:44-07/25 22:58 ( ) wh300: [BB] (0.8s) os150: [NB --] (2.3s) os38: [NB --] (6.0s) 07/25 22:59-07/25 23:54 ( ) wh300: [BB] (0.8s) os150: [NB --] (2.2s) os38: [NB --] (6.0s) 07/26 00:03-07/26 00:13 ( ) wh300: [BB] (0.8s) os150: [NB --] (2.2s) os38: [NB --] (6.0s) 07/26 00:14-07/26 01:59 ( ) wh300: [BB] (1.6s) os150: [NB --] (2.2s) os38: [NB --] (6.0s) 07/26 02:00-07/26 03:18 ( ) wh300: [BB] (1.6s) os150: [NB --] (2.2s) os38: [NB --] (6.0s) 07/26 03:19-07/26 03:19 ( ) wh300: [BB] (0.8s) os150: [NB --] (1.1s) os38: [NB --] (3.0s) 07/26 03:21-07/26 03:23 ( ) wh300: [BB] (1.6s) os150: [NB --] (2.2s) os38: [NB --] (6.0s) 07/26 03:26-07/26 03:27 ( ) wh300: [BB] (1.6s) os150: [NB --] (2.2s) os38: [NB --] (6.1s) 07/26 03:33-07/26 03:38 ( ) wh300: [BB] (1.6s) os150: [NB --] (2.2s) os38: [NB --] (6.0s) 07/26 03:40-07/26 03:51 ( ) wh300: [BB] (1.6s) os150: [NB --] (2.2s) os38: [NB --] (6.0s) 07/26 03:56-07/26 03:59 ( ) wh300: [BB] (1.6s) os150: [NB --] (2.4s) os38: [NB --] (6.0s) 07/26 04:00-07/26 04:52 ( ) wh300: [BB] (1.6s) os150: [NB --] (2.3s) os38: [NB --] (6.0s) cruise leg = sr1601_04 sr2016_207_62530 sr2016_207_ /26 17:22-07/26 18:00 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/26 18:00-07/26 19:25 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) cruise leg = sr1601_05 sr2016_207_ /26 19:27-07/26 19:35 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) cruise leg = sr1601_06 sr2016_207_70647 sr2016_207_72182 sr2016_207_73542 sr2016_207_73658 sr2016_207_ /26 19:37-07/26 19:58 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/26 20:03-07/26 20:21 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/26 20:25-07/26 20:26 ( ) wh300: [-- --] (----) os150: [NB BB] (2.2s) os38: [NB BB] (6.1s) 07/26 20:27-07/26 20:34 ( ) wh300: [-- --] (----) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/26 20:38-07/26 20:38 ( ) wh300: [-- --] (----) os150: [NB BB] (2.2s) os38: [NB BB] (6.1s)

14 sr2016_207_74625 sr2016_207_75925 sr2016_207_77147 sr2016_207_78182 sr2016_207_ /26 20:43-07/26 21:01 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/26 21:05-07/26 21:20 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/26 21:25-07/26 21:39 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/26 21:43-07/26 21:57 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/26 22:04-07/26 22:21 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) cruise leg = sr1601_07 sr2016_207_ /26 22:36-07/26 22:38 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] cruise leg = sr1601_08 sr2016_208_ /27 03:44-07/27 03:44 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_208_ /27 03:50-07/27 03:59 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_208_ /27 04:00-07/27 04:07 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_208_ /27 04:09-07/27 04:09 ( ) wh300: [BB] (0.8s) os150: [NB --] (1.1s) os38: [NB --] (nans) sr2016_208_ /27 04:09-07/27 04:10 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] cruise leg = sr1601_09 sr2016_208_ /27 04:20-07/27 04:24 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_208_20663 sr2016_208_21600 sr2016_208_28800 sr2016_208_36000 sr2016_208_ /27 05:44-07/27 05:59 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/27 06:00-07/27 07:59 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/27 08:00-07/27 10:00 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/27 10:00-07/27 12:00 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/27 12:00-07/27 13:20 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) sr2016_208_ /27 13:29-07/27 13:37 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [-- --] sr2016_208_ /27 13:38-07/27 13:46 ( ) wh300: [-- --] os150: [-- --] os38: [NB BB] (6.0s) sr2016_208_ /27 13:47-07/27 13:57 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [-- --] sr2016_208_50311 sr2016_208_ /27 13:58-07/27 14:00 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/27 14:00-07/27 15:30 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) cruise leg = sr1601_10 sr2016_208_55973 sr2016_208_57600 sr2016_208_64800 sr2016_208_72000 sr2016_208_ /27 15:32-07/27 16:00 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/27 16:00-07/27 17:59 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/27 18:00-07/27 20:00 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/27 20:00-07/27 22:00 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/27 22:00-07/27 23:17 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) cruise leg = sr1601_11 sr2016_208_83951 sr2016_209_00000 sr2016_209_02998 sr2016_209_05391 sr2016_209_05781 sr2016_209_ /27 23:19-07/27 23:59 ( ) wh300: [-- --] os150: [-- --] os38: [NB --] (3.0s) 07/28 00:00-07/28 00:49 ( ) wh300: [-- --] os150: [-- --] os38: [NB --] (3.0s) 07/28 00:50-07/28 01:28 ( ) wh300: [-- --] os150: [-- --] os38: [NB BB] (6.0s) 07/28 01:29-07/28 01:35 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/28 01:36-07/28 01:59 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/28 02:00-07/28 02:08 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) cruise leg = sr1601_12 sr2016_209_ /28 02:31-07/28 03:59 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_209_ /28 04:00-07/28 06:00 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] -----

15 sr2016_209_ /28 06:00-07/28 07:59 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_209_ /28 08:00-07/28 10:00 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_209_ /28 10:00-07/28 11:59 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_209_ /28 12:00-07/28 13:59 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_209_ /28 14:00-07/28 15:23 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_209_ /28 15:25-07/28 15:29 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_209_ /28 15:32-07/28 15:59 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_209_ /28 16:00-07/28 16:25 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_209_ /28 16:26-07/28 16:29 ( ) wh300: [-- --] os150: [NB --] (2.7s) os38: [-- --] sr2016_209_ /28 16:29-07/28 16:29 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] sr2016_209_ /28 16:30-07/28 16:35 ( ) wh300: [-- --] os150: [-- --] os38: [-- BB] (5.0s) sr2016_209_ /28 16:35-07/28 17:06 ( ) wh300: [-- --] os150: [-- --] os38: [-- --] cruise leg = sr1601_13 sr2016_209_ /28 17:06-07/28 17:11 ( ) wh300: [BB] (1.6s) os150: [NB BB] (3.3s) os38: [-- --] sr2016_209_ /28 17:12-07/28 17:14 ( ) wh300: [BB] (1.6s) os150: [-- --] os38: [-- --] sr2016_209_ /28 17:14-07/28 17:48 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [-- --] sr2016_209_ /28 17:49-07/28 17:58 ( ) wh300: [BB] (1.6s) os150: [NB BB] (3.3s) os38: [-- --] sr2016_209_ /28 17:59-07/28 18:00 ( ) wh300: [BB] (0.8s) os150: [NB --] (1.1s) os38: [-- --] sr2016_209_ /28 18:00-07/28 18:02 ( ) wh300: [BB] (0.8s) os150: [NB --] (1.1s) os38: [-- --] sr2016_209_ /28 18:03-07/28 18:09 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [-- --] sr2016_209_ /28 18:10-07/28 18:11 ( ) wh300: [BB] (0.8s) os150: [NB --] (1.1s) os38: [-- --] sr2016_209_ /28 18:12-07/28 18:13 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [-- --] sr2016_209_ /28 18:14-07/28 18:16 ( ) wh300: [BB] (0.8s) os150: [-- BB] (1.1s) os38: [-- --] sr2016_209_ /28 18:17-07/28 18:18 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [-- --] sr2016_209_ /28 18:19-07/28 18:21 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [-- --] sr2016_209_ /28 18:22-07/28 18:23 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [-- --] sr2016_209_ /28 18:23-07/28 18:26 ( ) wh300: [BB] (1.6s) os150: [-- --] os38: [-- --] sr2016_209_ /28 18:26-07/28 18:27 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [-- --] sr2016_209_ /28 18:28-07/28 18:30 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [-- --] sr2016_209_ /28 18:31-07/28 18:31 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [-- --] sr2016_209_66754 sr2016_209_ /28 18:32-07/28 18:34 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [NB --] (3.0s) 07/28 18:35-07/28 18:37 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [-- BB] (3.0s) sr2016_209_ /28 18:38-07/28 18:44 ( ) wh300: [BB] (0.8s) os150: [-- --] os38: [-- --] sr2016_209_ /28 18:45-07/28 19:13 ( ) wh300: [BB] (1.6s) os150: [NB --] (2.2s) os38: [-- --] sr2016_209_ /28 19:14-07/28 19:16 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [-- --] sr2016_209_ /28 19:17-07/28 19:19 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [-- --] sr2016_209_ /28 19:20-07/28 19:22 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [-- --] sr2016_209_ /28 19:23-07/28 19:25 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [-- --] sr2016_209_69964 sr2016_209_ /28 19:26-07/28 19:28 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [NB --] (3.0s) 07/28 19:29-07/28 19:32 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [-- BB] (3.0s) sr2016_209_ /28 19:33-07/28 19:35 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [-- --] sr2016_209_ /28 19:36-07/28 19:59 ( ) wh300: [BB] (1.6s) os150: [NB BB] (3.3s) os38: [-- --] sr2016_209_ /28 20:00-07/28 21:13 ( ) wh300: [BB] (1.6s) os150: [NB BB] (3.3s) os38: [-- --] sr2016_209_ /28 21:14-07/28 21:25 ( ) wh300: [BB] (0.8s) os150: [NB BB] (3.4s) os38: [-- --] cruise leg = sr1601_14 sr2016_209_ /28 21:26-07/28 21:54 ( ) wh300: [BB] (0.8s) os150: [NB BB] (3.5s) os38: [-- --] sr2016_209_ /28 22:02-07/28 22:19 ( ) wh300: [BB] (0.8s) os150: [NB BB] (3.4s) os38: [-- --] cruise leg = sr1601_15

16 sr2016_210_18960 sr2016_210_19051 sr2016_210_19985 sr2016_210_20662 sr2016_210_21117 sr2016_210_21600 sr2016_210_ /29 05:16-07/29 05:16 ( ) wh300: [BB] (0.8s) os150: [NB BB] (2.2s) os38: [NB --] (3.0s) 07/29 05:17-07/29 05:32 ( ) wh300: [-- --] os150: [-- --] os38: [NB --] (3.0s) 07/29 05:33-07/29 05:43 ( ) wh300: [-- --] os150: [-- --] os38: [NB --] (3.0s) 07/29 05:44-07/29 05:50 ( ) wh300: [-- --] os150: [-- --] os38: [-- BB] (3.0s) 07/29 05:51-07/29 06:00 ( ) wh300: [-- --] os150: [-- --] os38: [-- BB] (3.0s) 07/29 06:00-07/29 06:03 ( ) wh300: [-- --] os150: [-- --] os38: [-- BB] (3.0s) 07/29 06:03-07/29 06:14 ( ) wh300: [-- --] os150: [-- --] os38: [NB BB] (6.0s) sr2016_210_ /29 06:17-07/29 06:28 ( ) wh300: [-- --] os150: [NB --] (1.1s) os38: [-- --] sr2016_210_ /29 06:28-07/29 06:39 ( ) wh300: [-- --] os150: [-- BB] (1.1s) os38: [-- --] sr2016_210_ /29 06:40-07/29 06:51 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [-- --] sr2016_210_24738 sr2016_210_25432 sr2016_210_26119 sr2016_210_27064 sr2016_210_27784 sr2016_210_28834 sr2016_210_29546 sr2016_210_30263 sr2016_210_31237 sr2016_210_32181 sr2016_210_32905 sr2016_210_33599 sr2016_210_34373 sr2016_210_35066 sr2016_210_35837 sr2016_210_ /29 06:52-07/29 07:02 ( ) wh300: [-- --] os150: [NB --] (1.1s) os38: [NB --] (3.0s) 07/29 07:03-07/29 07:14 ( ) wh300: [-- --] os150: [NB --] (1.1s) os38: [-- BB] (3.0s) 07/29 07:15-07/29 07:29 ( ) wh300: [-- --] os150: [NB --] (1.1s) os38: [NB BB] (6.0s) 07/29 07:31-07/29 07:42 ( ) wh300: [-- --] os150: [-- BB] (1.1s) os38: [NB --] (3.0s) 07/29 07:43-07/29 07:53 ( ) wh300: [-- --] os150: [-- BB] (1.1s) os38: [-- BB] (3.0s) 07/29 08:00-07/29 08:11 ( ) wh300: [-- --] os150: [-- BB] (1.1s) os38: [NB BB] (6.0s) 07/29 08:12-07/29 08:23 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [NB --] (3.0s) 07/29 08:24-07/29 08:39 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [-- BB] (3.0s) 07/29 08:40-07/29 08:55 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [NB BB] (6.0s) 07/29 08:56-07/29 09:07 ( ) wh300: [-- --] os150: [-- --] os38: [NB --] (3.0s) 07/29 09:08-07/29 09:19 ( ) wh300: [-- --] os150: [-- --] os38: [-- BB] (3.0s) 07/29 09:20-07/29 09:30 ( ) wh300: [-- --] os150: [-- --] os38: [NB BB] (6.0s) 07/29 09:32-07/29 09:43 ( ) wh300: [-- --] os150: [-- --] os38: [NB --] (3.0s) 07/29 09:44-07/29 09:56 ( ) wh300: [-- --] os150: [-- --] os38: [-- BB] (3.0s) 07/29 09:57-07/29 10:00 ( ) wh300: [-- --] os150: [-- --] os38: [NB BB] (6.0s) 07/29 10:00-07/29 10:08 ( ) wh300: [-- --] os150: [-- --] os38: [NB BB] (6.0s) sr2016_210_ /29 10:09-07/29 10:20 ( ) wh300: [-- --] os150: [NB --] (1.1s) os38: [-- --] sr2016_210_ /29 10:20-07/29 10:31 ( ) wh300: [-- --] os150: [-- BB] (1.1s) os38: [-- --] sr2016_210_ /29 10:31-07/29 10:42 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [-- --] sr2016_210_ /29 10:44-07/29 10:55 ( ) wh300: [-- --] os150: [NB --] (1.1s) os38: [-- --] sr2016_210_ /29 10:55-07/29 11:06 ( ) wh300: [-- --] os150: [-- BB] (1.1s) os38: [-- --] sr2016_210_ /29 11:07-07/29 11:18 ( ) wh300: [-- --] os150: [NB BB] (2.2s) os38: [-- --] cruise leg = sr1601_16 sr2016_210_ /29 15:02-07/29 15:04 ( ) wh300: [-- --] os150: [NB BB] (3.3s) os38: [-- --] sr2016_210_ /29 15:04-07/29 16:00 ( ) wh300: [-- --] os150: [-- BB] (2.2s) os38: [-- --] sr2016_210_ /29 16:00-07/29 18:00 ( ) wh300: [-- --] os150: [-- BB] (2.2s) os38: [-- --] sr2016_210_ /29 18:00-07/29 20:00 ( ) wh300: [-- --] os150: [-- BB] (2.2s) os38: [-- --] sr2016_210_ /29 20:00-07/29 21:23 ( ) wh300: [-- --] os150: [-- BB] (2.2s) os38: [-- --] UHDAS instrument settings (grouped in chunks)

17 ==================================================== =================== chunks ===================== ==================================================== ['1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16'] ================== sr1601_01 ================= on (bb, 50, 2.0, 4.0, 2.0) on (bb, 55, 4.0, 4.0, 4.0) on (bb, 100, 12.0, 16.0, 13.2) ================== sr1601_02 ================= off (bb, 50, 2.0, 4.0, 2.0) off (nb, 50, 8.0, 4.0, 8.0) off (nb, 75, 24.0, 16.0, 24.0) ================== sr1601_03 ================= off (bb, 50, 2.0, 4.0, 2.0) on (nb, 50, 8.0, 4.0, 8.0) on (nb, 75, 24.0, 16.0, 24.0) ================== sr1601_04 ================= off (bb, 50, 2.0, 4.0, 2.0) off (bb, 55, 4.0, 4.0, 4.0) (nb, 50, 8.0, 4.0, 8.0) off (bb, 100, 12.0, 16.0, 13.2) (nb, 75, 24.0, 16.0, 24.0)

18 ================== sr1601_05 ================= off (bb, 50, 2.0, 4.0, 2.0) off (bb, 55, 4.0, 4.0, 4.0) (nb, 50, 8.0, 4.0, 8.0) off (bb, 100, 12.0, 16.0, 13.2) (nb, 75, 24.0, 16.0, 24.0) ================== sr1601_06 ================= off (bb, 50, 2.0, 4.0, 2.0) off (bb, 55, 4.0, 4.0, 4.0) (nb, 50, 8.0, 4.0, 8.0) off (bb, 60, 4.0, 4.0, 4.0) (nb, 55, 8.0, 4.0, 8.0) off (bb, 100, 12.0, 16.0, 13.2) (nb, 75, 24.0, 16.0, 24.0) ================== sr1601_07 ================= ================== sr1601_08 ================= off (bb, 50, 2.0, 4.0, 2.0) off (nb, 50, 8.0, 4.0, 8.0) off (nb, 75, 24.0, 16.0, 24.0) ================== sr1601_09 ================= off (bb, 50, 2.0, 4.0, 2.0) off (bb, 55, 4.0, 4.0, 4.0) (nb, 50, 8.0, 4.0, 8.0)

19 off (bb, 100, 12.0, 16.0, 13.2) (nb, 75, 24.0, 16.0, 24.0) ================== sr1601_10 ================= off (bb, 50, 2.0, 4.0, 2.0) off (bb, 55, 4.0, 4.0, 4.0) (nb, 50, 8.0, 4.0, 8.0) off (bb, 100, 12.0, 16.0, 13.2) (nb, 75, 24.0, 16.0, 24.0) ================== sr1601_11 ================= off (bb, 50, 2.0, 4.0, 2.0) off (bb, 55, 4.0, 4.0, 4.0) (nb, 50, 8.0, 4.0, 8.0) off (nb, 75, 24.0, 16.0, 24.0) off (bb, 100, 12.0, 16.0, 13.2) (nb, 75, 24.0, 16.0, 24.0) ================== sr1601_12 ================= off (nb, 50, 8.0, 4.0, 8.0) off (bb, 100, 12.0, 16.0, 13.2) ================== sr1601_13 ================= on (bb, 50, 2.0, 4.0, 2.0) on (bb, 55, 4.0, 4.0, 4.0) (nb, 50, 8.0, 4.0, 8.0) off (nb, 50, 8.0, 4.0, 8.0) off (bb, 55, 4.0, 4.0, 4.0) on (nb, 50, 8.0, 4.0, 8.0) off (bb, 55, 4.0, 4.0, 4.0) (nb, 50, 8.0, 4.0, 8.0)

20 off (nb, 75, 24.0, 16.0, 24.0) off (bb, 100, 12.0, 16.0, 13.2) off (nb, 75, 24.0, 16.0, 24.0) off (bb, 100, 12.0, 16.0, 13.2) ================== sr1601_14 ================= off (bb, 50, 2.0, 4.0, 2.0) on (bb, 55, 4.0, 4.0, 4.0) (nb, 50, 8.0, 4.0, 8.0) ================== sr1601_15 ================= off (bb, 50, 2.0, 4.0, 2.0) off (bb, 55, 4.0, 4.0, 4.0) (nb, 50, 8.0, 4.0, 8.0) off (nb, 35, 8.0, 4.0, 8.0) off (bb, 70, 4.0, 4.0, 4.0) off (bb, 70, 4.0, 4.0, 4.0) (nb, 35, 8.0, 4.0, 8.0) off (nb, 35, 8.0, 4.0, 8.0) off (bb, 70, 4.0, 4.0, 4.0) off (bb, 70, 4.0, 4.0, 4.0) (nb, 35, 8.0, 4.0, 8.0) off (nb, 35, 8.0, 4.0, 8.0) off (bb, 70, 4.0, 4.0, 4.0) off (bb, 70, 4.0, 4.0, 4.0) (nb, 35, 8.0, 4.0, 8.0) off (nb, 35, 8.0, 4.0, 8.0) off (bb, 70, 4.0, 4.0, 4.0) off (bb, 70, 4.0, 4.0, 4.0) (nb, 35, 8.0, 4.0, 8.0) off (nb, 75, 24.0, 16.0, 24.0) off (nb, 12, 24.0, 16.0, 24.0) off (bb, 100, 12.0, 16.0, 13.2) off (bb, 24, 12.0, 16.0, 13.2) off (bb, 24, 12.0, 16.0, 13.2) (nb, 12, 24.0, 16.0, 24.0) off (nb, 12, 24.0, 16.0, 24.0) off (bb, 24, 12.0, 16.0, 13.2) off (bb, 24, 12.0, 16.0, 13.2) (nb, 12, 24.0, 16.0, 24.0) off (nb, 12, 24.0, 16.0, 24.0)

21 off (bb, 24, 12.0, 16.0, 13.2) off (bb, 24, 12.0, 16.0, 13.2) (nb, 12, 24.0, 16.0, 24.0) off (nb, 12, 24.0, 16.0, 24.0) off (bb, 24, 12.0, 16.0, 13.2) off (bb, 24, 12.0, 16.0, 13.2) (nb, 12, 24.0, 16.0, 24.0) off (nb, 12, 24.0, 16.0, 24.0) off (bb, 24, 12.0, 16.0, 13.2) off (bb, 24, 12.0, 16.0, 13.2) (nb, 12, 24.0, 16.0, 24.0) off (nb, 12, 24.0, 16.0, 24.0) off (bb, 24, 12.0, 16.0, 13.2) off (bb, 24, 12.0, 16.0, 13.2) (nb, 12, 24.0, 16.0, 24.0) ================== sr1601_16 ================= on (bb, 70, 4.0, 4.0, 4.0) (nb, 35, 8.0, 4.0, 8.0) on (bb, 70, 4.0, 4.0, 4.0) ==================================================== ============ configurations ===================== ==================================================== ================== sr1601_01 ================= 0 (bb, 50, 2.0, 4.0, 2.0) 4 0 (bb, 55, 4.0, 4.0, 4.0) 4 0 (bb, 100, 12.0, 16.0, 13.2) 4 ================== sr1601_02 =================

22 0 (bb, 50, 2.0, 4.0, 2.0) 4 0 (nb, 50, 8.0, 4.0, 8.0) 4 0 (nb, 75, 24.0, 16.0, 24.0) 4 ================== sr1601_03 ================= 0 (bb, 50, 2.0, 4.0, 2.0) 12 0 (nb, 50, 8.0, 4.0, 8.0) 12 0 (nb, 75, 24.0, 16.0, 24.0) 12 ================== sr1601_04 ================= 0 (bb, 50, 2.0, 4.0, 2.0) 2 0 (bb, 55, 4.0, 4.0, 4.0) 2 1 (nb, 50, 8.0, 4.0, 8.0) 2 0 (bb, 100, 12.0, 16.0, 13.2) 2

23 1 (nb, 75, 24.0, 16.0, 24.0) 2 ================== sr1601_05 ================= 0 (bb, 50, 2.0, 4.0, 2.0) 1 0 (bb, 55, 4.0, 4.0, 4.0) 1 1 (nb, 50, 8.0, 4.0, 8.0) 1 0 (bb, 100, 12.0, 16.0, 13.2) 1 1 (nb, 75, 24.0, 16.0, 24.0) 1 ================== sr1601_06 ================= 0 (bb, 50, 2.0, 4.0, 2.0) 2 0 (bb, 55, 4.0, 4.0, 4.0) 6 1 (nb, 50, 8.0, 4.0, 8.0) 6 2 (bb, 60, 4.0, 4.0, 4.0) 4 3 (nb, 55, 8.0, 4.0, 8.0) 4 0 (bb, 100, 12.0, 16.0, 13.2) 10 1 (nb, 75, 24.0, 16.0, 24.0) 10 ================== sr1601_07 =================

24 ================== sr1601_08 ================= 0 (bb, 50, 2.0, 4.0, 2.0) 1 0 (nb, 50, 8.0, 4.0, 8.0) 1 0 (nb, 75, 24.0, 16.0, 24.0) 1 ================== sr1601_09 ================= 0 (bb, 50, 2.0, 4.0, 2.0) 8 0 (bb, 55, 4.0, 4.0, 4.0) 8 1 (nb, 50, 8.0, 4.0, 8.0) 8 0 (bb, 100, 12.0, 16.0, 13.2) 8 1 (nb, 75, 24.0, 16.0, 24.0) 8 ================== sr1601_10 ================= 0 (bb, 50, 2.0, 4.0, 2.0) 5

25 0 (bb, 55, 4.0, 4.0, 4.0) 5 1 (nb, 50, 8.0, 4.0, 8.0) 5 0 (bb, 100, 12.0, 16.0, 13.2) 5 1 (nb, 75, 24.0, 16.0, 24.0) 5 ================== sr1601_11 ================= 0 (bb, 50, 2.0, 4.0, 2.0) 1 0 (bb, 55, 4.0, 4.0, 4.0) 3 1 (nb, 50, 8.0, 4.0, 8.0) 3 0 (nb, 75, 24.0, 16.0, 24.0) 6 1 (bb, 100, 12.0, 16.0, 13.2) 4 ================== sr1601_12 ================= 0 (nb, 50, 8.0, 4.0, 8.0) 1 0 (bb, 100, 12.0, 16.0, 13.2) 1 ================== sr1601_13 =================

26 0 (bb, 50, 2.0, 4.0, 2.0) 25 0 (bb, 55, 4.0, 4.0, 4.0) 13 1 (nb, 50, 8.0, 4.0, 8.0) 16 0 (nb, 75, 24.0, 16.0, 24.0) 2 1 (bb, 100, 12.0, 16.0, 13.2) 2 ================== sr1601_14 ================= 0 (bb, 50, 2.0, 4.0, 2.0) 2 0 (bb, 55, 4.0, 4.0, 4.0) 2 1 (nb, 50, 8.0, 4.0, 8.0) 2 ================== sr1601_15 ================= 0 (bb, 50, 2.0, 4.0, 2.0) 1 0 (bb, 55, 4.0, 4.0, 4.0) 1 1 (nb, 50, 8.0, 4.0, 8.0) 1 2 (nb, 35, 8.0, 4.0, 8.0) 12 3 (bb, 70, 4.0, 4.0, 4.0) 12

27 0 (nb, 75, 24.0, 16.0, 24.0) 2 1 (nb, 12, 24.0, 16.0, 24.0) 13 2 (bb, 100, 12.0, 16.0, 13.2) 1 3 (bb, 24, 12.0, 16.0, 13.2) 14 ================== sr1601_16 ================= 0 (bb, 70, 4.0, 4.0, 4.0) 5 1 (nb, 35, 8.0, 4.0, 8.0) 1 6 Appendix WH300 HAT (Harbor Acceptance Trial) [ WH ADCP Test ] [ ************* ] [ The following tests are basic tests which will confirm that your system ] [ is ready for use. Some tests will need to be run with the system in ] [ water. You will be prompted when this is necessary. ] [ Connect the WH ADCP to power and the PC as described in the manual. ] [ Turn on power to the WH ADCP. ] [ The results of all tests will be printed to the screen and saved to the ] [ log file WH_TESTS.TXT. A file called WH_TESTS.TXT with the results of ] [ this test will be created in the same directory as the BBTALK program ] [ is running from. ] [ The following tests will be performed: ] [ PA Basic Internal System Tests ] [ PC2 Sensor Verification Test ] [ PC1 Beam Continuity Test ] [ Program is delaying 20 seconds before continuing. ] [ Press <Enter to continue. ] [ PA -- Basic Internal System Tests ] [ The following tests will verify that the internal electronics are ] [ performing correctly. These tests are best run when the transducer ]

28 [ face is submerged in water. A bucket of water deep enough to cover ] [ the transducer beams is all that is needed. If done in air some tests ] [ may fail. ] [ Program is delaying 10 seconds before continuing. ] [ Press <Enter to continue. ] [ =======================================================================] [ Sending a break to Wake Up the System ] [BREAK Wakeup B] WorkHorse Mariner ADCP Version Teledyne RD Instruments (c) All Rights Reserved. [ Restoring factory defaults into temporary memory for TEST. ] CR1 [Parameters set to FACTORY defaults] [ Collecting system specific data. ] TS? TS 16/07/13,12:46: Time Set (yr/mon/day,hour:min:sec) PS0 Instrument S/N: Frequency: HZ Configuration: 4 BEAM, JANUS Match Layer: 10 Beam Angle: 20 DEGREES Beam Pattern: CONVEX Orientation: DOWN Sensor(s): HEADING TILT 1 TILT 2 TEMPERATURE Temp Sens Offset: degrees C CPU Firmware: [0] Boot Code Ver: Required: 1.16 Actual: 1.16 DEMOD #1 Ver: ad48, Type: 1f DEMOD #2 Ver: ad48, Type: 1f PWRTIMG Ver: 85d3, Type: 7 Board Serial Number Data: F FF 1C REC E FE B8 F5 09 CPU E FF 02 7B 09 DSP H F 09 PIO G PS3 Beam Width: 3.7 degrees Beam Elevation Azimuth Beam Directional Matrix (Down):