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Status of ILRS Stations Engineering/Testing
This table summarizes the status of upgrades, repairs, and testing of stations in the ILRS network.
(as of Tuesday, November 7, 2017)
Station upgrade procedures can be viewed at http://ilrs.gsfc.nasa.gov/network/site_procedures/station_upgrades.html
Click on a column heading to sort table. Date format is YYYY-MM-DD.
| Site Name | Sta. No. |
ILRS Code |
Upgrade start |
Upgrade end |
SOD Update |
Description | Quarantine Start |
Data Released |
|---|---|---|---|---|---|---|---|---|
| Lviv * | 1831 | LVIV |
2009-12 |
|
|
Laser repair |
|
|
| McDonald | 7080 | MDOL |
2013-08-21 |
2013-08-21 |
No update |
Real-time controller system installation |
2013-08-21 |
2013-10-23 |
| Greenbelt | 7105 | GODL |
2010-04 |
2010-12-04 |
No update |
System down for operational issues |
2010-12-04 |
2011-01-20 |
| Haleakala, HI | 7119 | HA4T |
2010-06-19 |
2010-07-12 |
No update |
Laser upgrades |
2010-07-20 |
2010-10-07 |
| Haleakala, HI | 7119 | HA4T |
2011-03-01 |
2011-03-15 |
71191402 |
Telescope repositioned |
12011-06-17 |
2011-08-04 |
| Beijing | 7249 | BEIL |
|
2010-08-15 |
No update |
Telescope servo and kHz laser upgrade; data taken from 09-Nov-2010 onward released |
2010-08-15 |
2011-02-02 |
| Koganei | 7308 | KOGC |
|
2010-05-15 |
No update |
Telescope repairs |
2010-05-15 |
2010-08-10 |
| Koganei | 7328 | KOGL |
2010-06-15 |
2010-08-31 |
No update |
Restart of operations |
2010-08-31 |
2011-01-20 |
| Tanegashima | 7358 | GMSL |
2010-04-02 |
2010-07-28 |
No update |
Telescope repairs |
2010-07-28 |
2010-09-20 |
| Arequipa | 7403 | AREL |
2010-08-05 |
2010-10-01 |
74031306 |
Repair of mount tachometer |
2010-09-22 |
2010-11-12 |
| Borowiec | 7811 | BORL |
2010-03-25 |
2015-06-17 |
No update |
Laser repair |
2015-06-17 |
2016-04-26 |
| Kunming | 7820 | KUNL |
2010-04-06 |
2014-01-02 |
No update |
kHz laser upgrade |
2010-04-06 |
2014-01-29 |
| Tahiti (FTLRS) | 7822 | THTF |
2011-05-18 |
|
78226901 |
Tahiti occupation |
2011-05-18 |
2011-09-16 |
| Potsdam | 7841 | POT3 |
2011-04-24 |
2011-09-05 |
No update |
Laser repair/upgrade |
2011-09-05 |
2011-10-20 |
| Arequipa | 7403 | AREL |
2011-10-11 |
2011-10-24 |
Yes |
Laser upgrade, detector upgrade, MET 4 weather station, telescope refocusing |
2011-10-11 |
2012-04-10 |
| Riyadh * | 7832 | RIYL |
2010-01 |
|
No update |
General system maintenance/repair |
2011-10 |
|
| Wuhan * | 7231 | WUHL |
2005-12-18 |
No data for more than 90+ days |
|
|
||
| Metsahovi * | 7806 | METL | 2005-05-20 | Yes | System upgrade | |||
| Helwan * | 7831 | HLWL | 2007-12-30 | No update | No data for more than 90+ days | |||
| Maidanak * | 1864 | 2007-10-29 | ? | No data for more than 90+ days | ||||
| Beijing | 7249 | BEIL |
2011-06 |
2012-03-06 |
72496102 |
Installation of new laser system, replace telescope cables |
2012-01-01 |
2012-05-24 |
| Monument Peak | 7110 | MONL |
2012-02-23 |
2012-03-21 |
No update |
Time interval counter issue |
2012-02-23 |
2012-04-10 |
| Tahiti (MOBLAS-8) | 7124 | THTL |
2012-05-14 |
No update |
Incorporating a High Gain Receiver system for HEO tracking |
2012-05-14 |
2012-07-12 |
|
| Tanegashima * | 7358 | GMSL |
2012-05-12 |
2016-04-01 |
No update |
Photomultiplier repairs |
2016-04-01 |
|
| Zimmerwald | 7810 | ZIML |
2012-12-12 |
2013-02-15 |
No update |
Laser repair (amplifier and chiller) |
2013-02-16 |
2013-02-21 |
| Haleakala | 7119 | HA4T |
2013-04-17 |
2013-04-28 |
No update |
Telescope motor casing assembly replacement |
2013-04-29 |
2013-06-15 |
| Greenbelt | 7105 | GODL |
2013-09-23 |
2013-10-10 |
No update |
Replacement of slip ring |
|
|
| Riga | 1884 | RIGL |
2013-10-11 |
- |
No update |
Optical system realignment; time and frequency standard upgrade |
2013-10-11 |
2016-04-15 |
| Wettzell | 8834 | WETL |
2013-10-23 |
2014-01-02 |
No update |
Installation of new laser |
2013-10-21 | 2014-01-29 |
| San Fernando | 7824 | SFEL |
2013-11-17 |
2014-12-02 |
No update |
Mirror recoating and telescope rebuild/alignment |
2014-01-23 | 2014-12-23 |
| Koganei * | 7308 | KOGC |
2014-01 |
|
No update |
Detector change |
2014-02-20 |
|
| Mt. Stromlo | 7825 | STL3 |
2014-05-07 |
2014-05-30 |
No update |
Laser power amplifier upgrade |
2014-05-07 |
2014-08-18 |
| Zimmerwald | 7810 | ZIML |
2014-07-08 |
2014-07-23 |
No update |
Replacement of laser amplifier heads |
2014-07-23 |
2014-08-20 |
| Wettzell | 8834 | WETL |
2014-07-14 |
2014-07-31 |
No update |
Replacement of laser oscillator |
2014-07-31 |
2014-08-18 |
| Brasilia | 7407 | BRAL |
2014-07-30 |
- |
New |
New station |
2014-07-30 |
2014-08-25 |
| Wettzell | 7827 | SOSW |
2014-07-30 |
- |
New |
New station |
2014-07-30 |
2016-01-04 |
| Kunming | 7820 | KUNL |
2014-10-01 |
- |
No update |
No data for 90+ days |
2014-10-01 |
|
| San Juan | 7406 | SJUL | 2014-11-19 | ? | System upgrade | |||
| Herstmonceux | 7840 | HERL |
- |
2014-10-04 |
No update |
kHz laser |
2014-10-04 | 2014-10-10 |
| Daedeok | 7359 | DAEK |
2015-01-28 |
- |
No update |
10kHz laser upgrade |
|
|
| Haleakala, HI | 7119 | HA4T |
2015-01-17 |
2015-02-12 |
No update |
Telescope motor drive replacement |
2015-03-11 | 2015-03-25 |
| Irkutsk | 1891 | IRKL |
2015-07-03 |
2015-08-13 |
No update |
No data for 90+ days |
2015-07-06 | 2015-08-13 |
| Hartebeesthoek | 7501 | HARL |
2015-09-21 |
2015-10-01 |
No update |
Replacement of azimuth slip ring |
2016-09-19 | 2016-10-19 |
| Beijing | 7249 | BEIL |
2015-10-01 |
|
No update |
No data for 90 days |
2015-03-01 | 2015-04-06 |
| Katzively | 1893 | KTZL |
2015-10-01 |
2015-12-22 |
No update |
No data for 90 days |
2015-12-23 | 2016-02-09 |
| Zimmerwald | 7810 | ZIML |
2015-11-23 |
2015-12-01 |
No update |
Amplifier head problem |
2016-03-21 | 2016-05-09 |
| Baikonur | 1887 | BAIL |
2015-09-01 |
|
No update |
System failure |
2016-04-01 | 2016-09-07 |
| Riga * | 1884 | RIGL |
2016-04-15 |
2016-05-24 |
No update |
Receiver channel (PMT+preamplifier; changed system calibration) |
2016-05-24 |
|
| Mt. Stromlo | 7825 | STL3 |
2016-07-11 |
|
No update |
Post- processing software upgrade |
2016-07-11 | 2016-08-02 |
| Simosato | 7838 | SISL |
2016-06-23 | 2016-10-16 | No update |
System maintenance |
2016-10-17 | 2016-11-09 |
| Irkutsk | 1891 | IRKL | 2016-11-01 | No update | Laser repiar | 2017-09-12 | ||
| San Fernando * | 7824 | SFEL | 2016-05-20 | No update | No data for 90+ days | 2017-01-17 | ||
| Zimmerwald | 7810 | ZIML | 2016-10-20 | No update | No data for 90 days | 2017-02-10 | 2017-02-27 | |
| Kunming | 7819 | KUN2 | 2015-05-17 | Updated from 7820 | System upgrade | 2017-01-23 | 2017-11-07 | |
| Mt. Stromlo | 7825 | STL3 | 2017-06-26 | 2017-07-07 | No update | Laser upgrade | 2017-09-12 |
Red text and * indicates sites which are currently undergoing an upgrade, repair, or testing activity.
- NASA Official: Frank Lemoine
- Web Curator: Lori J. Tyahla
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- Last modified date: Nov 7, 2017
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