Changes for page ANU Seismic Data Loggers
Last modified by robert on 2025/04/24 14:58
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... ... @@ -100,9 +100,11 @@ 100 100 101 101 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. 102 102 103 - *Check that the stationisconnectedto satellites103 +==== Upon setup ==== 104 104 105 +- Check that the station is connected to satellites 105 105 107 + 106 106 == SD Information == 107 107 108 108 The menu lists if the SD card has been initialised, as well as the capacity and space free on the memory card. See "Data card formatting" (above) to see how to format and initialise the inserted SD card. ... ... @@ -120,19 +120,26 @@ 120 120 121 121 The seismometer model and serial number (up to 10 characters) can be set. Seismometer model options include: 122 122 123 -* Trillium Compact (same for 20 and 120) 124 -* CMG - 3ESP 125 -* Guralp 40T 126 -* LE-3D Lite 127 -* Mark L4C 128 -* Mark L4 125 +- Trillium Compact 129 129 127 +- CMG - 3ESP 128 + 129 +- Guralp 40T 130 + 131 +- LE-3D Lite 132 + 133 +- Mark L4C 134 + 135 +- Mark L4 136 + 130 130 Additionally, the following settings can be used in place of the seismometer model types: +/- 20V, +/- 10V, +/- 5V 131 131 132 132 The record on restart option ensures that if the logger dies and is powered back up whilst in the field (due to battery charging cycles or other causes) that the recording will resume. 133 133 134 - *Set the sampling rate, stationidentifier, and network code. Set the appropriateseismometer type.Most importantly, ensure the record on restart setting is checked.141 +==== Upon setup ==== 135 135 143 +- Set the sampling rate, station identifier, and network code. Set the appropriate seismometer type. Most importantly, ensure the record on restart setting is checked. 144 + 136 136 (% class="box errormessage" %) 137 137 ((( 138 138 NOTE: Ensure the 'RECORD ON RESTART' option is marked with a cross. ... ... @@ -143,12 +143,14 @@ 143 143 144 144 == STA/LTA Configuration == 145 145 146 -The Short Term Average and Long Term Average Configuration screen ..thisisa relic for whenpeople weren'trecording continuously. Not advised!155 +The Short Term Average and Long Term Average Configuration screen is no longer used. 147 147 157 + 148 148 = LogFile Conversion Script = 149 149 150 150 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]]. 151 151 162 + 152 152 = Instrument Response = 153 153 154 154 Both the TerraSAWR and LPR-200 use the same ADS1281 analog-to-digital converter chip and are designed to have identical instrument response. Depending on the output sample rate (e.g. 100 Hz, 250 Hz, 500 Hz, 1000 Hz) amplitude response is consistently flat up to ~~100 Hz but phase response can vary above 1 Hz at 100 Hz (or 10 Hz at 250 Hz). ... ... @@ -162,21 +162,38 @@ 162 162 163 163 = ANU TerraSAWR (Gen 3, FW 3.5a, 2017?- current) = 164 164 165 - Words to describetheTSAWR would gohere, if needed176 +Text here 166 166 167 - 178 +== Sub-paragraph == 168 168 180 +XXXX 169 169 182 +== Sub-paragraph == 183 + 184 +xx 185 + 186 +=== Sub-sub paragraph === 187 + 188 +x 189 + 190 + 170 170 = ANU LPR-200 (Gen 2, FW 2.6a/2.7a, 2013 - current) = 171 171 172 - Dittothemighty LPR!193 +Text here 173 173 195 +== Sub-paragraph == 174 174 175 - = ANU "ANUSR" (Gen 1, 2003? - 2013?) =197 +x 176 176 177 - Thislogger hasbeenretired foralongtimeandhasa different instrument response.199 +== Sub-paragraph == 178 178 201 +x 179 179 203 + 204 += ANU "ANUSR" (Gen 1, 2003? - 2013?) = 205 + 206 +x 207 + 180 180 = References = 181 181 182 182 * [[PDF Manual>>http://auspass.edu.au/field/LPR-200_Instruction_Manual.pdf]]