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Changes for page ANU Seismic Data Loggers

Last modified by robert on 2025/06/27 16:42
From version 37.1
edited by robert
on 2025/03/03 18:08
Change comment: There is no comment for this version
To version 31.4
edited by Jack Dent
on 2024/12/19 13:04
Change comment: There is no comment for this version

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1 -XWiki.robert
1 +XWiki.JackD
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5 5  (% class="jumbotron" %)
6 6  (((
7 7  (% class="container" %)
8 -(((ANU has designed and built three generations of seismic data recorders, two of which (the small yellow TerraSAWR and the larger beige LPR-200) are still in use today. Despite their contrasting appearance, they both use the same software, data cards, and have the same instrument response.)))
8 +(((
9 +ANU has designed and built three generations of seismic data recorders, two of which (the small yellow TerraSAWR and the larger beige LPR-200) are still in use today. Despite their contrasting appearance, they both use the same software, data cards, and have the same instrument response.
9 9  )))
11 +)))
10 10  
11 11  = Data Card Formatting and Information =
12 12  
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41 41  
42 42  SITE15G02500039999 2
43 43  
44 -corresponding to site SITE1, 
46 +corresponding to site SITE1,
45 45  
46 46   network 5G
47 47   sample rate 0250, (i.e. 250 Hz)
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55 55  
56 56  The process for formatting an SD card within the logger is straightforward. Navigate to the "SD INFORMATION" screen and press ERASE SD CARD. This process may take up to a minute. This will result in erasing all files from the card. Upon starting recording, a new 'seed' will be written containing all the information that the logger has been set with FINISH THIS SECTION
57 57  
58 -[[image:original_0747763c-e3dd-4667-b897-833f12c8e0b8_20241219_130604.jpg||height="240" width="298"]]
59 59  
60 60  Here is a general guideline for how much data you can expect to fit on a card:
61 61  
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66 66  
67 67  = Logger Menus Overview (and setup) =
68 68  
69 -The same menus are used in both the TSAWR and LPR-200 loggers.
70 +The same menus are used in both types of loggers.
70 70  
71 71  == System Information ==
72 72  
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94 94  - Common representations of poor signals include channels sloping smoothly from high values to zero, or sharp corners in the plots.
95 95  
96 96  
97 -== GPS Data ==
98 +== GPS ==
98 98  
99 99  This menu displays the status of the stations' GPS connection. The screen lists; UTC time, UTC date, latitude, longitude, altitude, number of satellite connections, and SNR.
100 100  
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145 145  NOTE: Ensure the 'RECORD ON RESTART' option is marked with a cross.
146 146  )))
147 147  
148 -(% class="wikigeneratedid" %)
149 -[[image:original_2b83fcf5-ee5a-4375-bab1-2d738e4ffe8c_20241219_130646.jpg||height="234" width="289"]]
150 -
151 151  == STA/LTA Configuration ==
152 152  
153 -The Short Term Average and Long Term Average Configuration screen is no longer used.
151 +-
154 154  
153 += =
155 155  
156 156  = LogFile Conversion Script =
157 157  
158 158  Both the TSAWR and LPR-200 write logging information as a binary "dat" file which includes GPS time syncs, temperatures, battery power, and position. To convert them into ASCII you can read, use [[THIS PYTHON SCRIPT>>http://auspass.edu.au/field/anusr_log.py]].
159 159  
159 += =
160 160  
161 161  = Instrument Response =
162 162  
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263 263  )))
264 264  )))
265 265  )))
266 +
267 +
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