Tracking Schedule
Each day the antennas are directed to receive or transmit data to any number of robotic spacecraft exploring our Solar System and beyond. This schedule is worked out months and sometimes years in advance by the mission controllers at the Jet Propulsion Laboratory in Pasadena, California USA.

At various times in the schedule, time is set aside for antenna calibration, maintenance, or engineering development tasks. Time is also set aside for radio astronomy projects and mission training simulations.

Below is the general antenna tracking schedule for the next few weeks, showing the spacecraft being tracked each day. A list of links to each mission is provided at right.

DSS-34 (34-metre) DSS-43 (70-metre) DSS-45 (34-metre)
Deep Space Station 43
*DSS-43 is in a 6-month (Nov'12-May'13) downtime known as Depot Level Maintenance (DLM). This type of prolonged downtime for the antenna is planned many years in advance. Engineers will replace the azimuth bearing and electrical systems, plus give the dish a well-deserved paint job.
April 2013
Mon 1. GTL/MarsO
MRO/JNO
Offline Maintenance* VGR2/ACE
SOHO/WIND/CAS
Tue 2. JNO/NHPC/VGR2
WIND/DAWN
Offline Maintenance* CAS/GTL/MRO
SOHO
Wed 3. JNO/THC
CLU3/CLU4/CAS
Offline Maintenance* VGR2/MSGR
CLU1/GTL/JNO
Thu 4. CAS/SOHO/WIND
MarsO/MRO/JNO
Offline Maintenance* JNO/VGR2
ACE
Fri 5. JNO/GTL/MER-Opp'ty
MarsO/MRO/CLU1
Offline Maintenance* VGR2/STA/WIND
SOHO/CLU3/CLU4/JNO
Sat 6. VGR2/GTL
MarsO/MRO/JNO
Offline Maintenance* JNO/MSGR/ACE
SOHO/CHDR
Sun 7. JNO/THC/MSGR
MarsO/MRO/CLU2
Offline Maintenance* VGR2/MArsO/GTL
SOHO/CLU3/CLU4
Mon 8. VGR2/THB/MEX
MarsO/MRO/JNO
Offline Maintenance* JNO/SOHO
DIF/VGR2
Tue 9. JNO/THB
KEPL/GTL
Offline Maintenance* VGR2/CLU3/CLU4/MarsO
MRO/MER-Opp'ty/SOHO/JNO
Wed 10. VGR2/CLU2/WIND
SOHO/KEPL/VGR2
Offline Maintenance* JNO/GTL/CLU1
MSGR/JNO
Thu 11. VGR2/GTL/STA
CLU3/CLU4/THB/VGR2
Offline Maintenance* JNO
Fri 12. VGR2/CLU$/CLU3 Offline Maintenance* JNO/MRO/SOHO
CLU1/VGR2
Sat 13. WIND/ACE
SOHO
Offline Maintenance* VGR2/MSGR
STB/VGR2
Sun 14. CLU1/MSGR/SOHO
CLU3/CLU4
Offline Maintenance* VGR2/CLU3/CLU4/MRO
MarsO/CLU1/GTL/VGR2
Mon 15. CAS/GTL/ACE
WIND/MER-Opp'ty
Offline Maintenance* VGR2/STB/SOHO
Tue 16. VGR2/CLU1/MarsO
MRO/CLU3/CLU4/VGR2
Offline Maintenance* NHPC/GTL/ACE/CLU3
CLU4/SOHO/CLU1
Wed 17. VGR2/CLU1
THB/VGR2
Offline Maintenance* GTL/CLU3/CLU4
MSGR
Thu 18. VGR2/MSGR
GTL/MRO/CAS
Offline Maintenance* JNO
Fri 19. CAS/VGR2/CLU4/CLU3
SOHO/THB/VGR2
Offline Maintenance* JNO
GTL
Sat 20. VGR2/MarsO/MRO
ACE/THC
Offline Maintenance* GTL/MSGR
SOHO/VGR2
Sun 21. GTL/MSGR/SOHO
CLU2/THB
Offline Maintenance* VGR2/WIND/MarsO
MRO/CLU3/CLU4

ACE Advanced Composition Explorer
Cass Cassini
CHDR Chandra X-ray Telescope
Clu Cluster 1-2-3-4
DAWN Asteroid Mission
DIF Deep Impact
GBRA Ground-Based Radio Astronomy
GRL A-B Grail - Gravity Mapper
GTL Geotail
GOES Geostationary Operational Environmental Satellite
HST Hubble Space Telescope
JNO Jupiter Mission
KEPL KeplerTelescope
LRO Lunar Recon. Orbiter
MAP Microwave Anistropy Probe
MarsO Mars Odyssey
MER 1-2 Mars Rovers - Spirit(2) Opportunity(1)
MSGR MESSENGER
MSL Mars Science Laboratory
MEX Mars Express
MRO Mars Recon. Orbiter
MSPA Multiple Spacecraft Per Aperture Testing
NHPC Pluto mission
NOAA Earth observation
PLC Planet C - Akatsuki
RFC Radio Frequency Cataloguing
RSAT Radar Satellite
ROSE Rosetta
SGP Space Geodesy Project
SOHO Solar & Heliospheric Observatory
ST A/B STEREO A & B
STF
(Spitzer)
Space Infrared Telescope Facility
TDRS Tracking & Data Relay Satellite
TERRA Earth observation
TEP Total Ozone Mapping Spectrometer
TH A to E Themis (Artemis)
VEX Venus Express
VGR1 Voyager 1
VGR2 Voyager 2
WIND Solar Wind

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