Important notice about STEREO Behind

STEREO Coordinated Observations Calendar

Archived plans: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018

Below, please find the current plans for STEREO operations. All dates and times are UTC unless otherwise specified. More detailed plans can be found in the weekly schedules (Ahead, Behind). Other planning resources are also provided. This page is also available as plain text.

Contact information for coordinated observation requests can be found on the Solar JOP guidelines page.

Links to planning and scheduling pages for other missions: SOHO, Hinode, NSO, VLA, EISCAT, Max Millenium, ISTP Planning.

Information about reduced science operations during the solar conjunction period between August 2014 and November 2015 can be found here.

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Scheduled activities for Week 50:

M Dec 10 (344)  
T Dec 11 (345)  
W Dec 12 (346)  
T Dec 13 (347)  
F Dec 14 (348)  
S Dec 15 (349)  
S Dec 16 (350)  

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Scheduled activities for Week 51:

M Dec 17 (351)  
T Dec 18 (352)  
W Dec 19 (353)  Ahead:	Momentum dump, 17:00 UT
T Dec 20 (354)  
F Dec 21 (355)  
S Dec 22 (356)  
S Dec 23 (357)  

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Scheduled activities for Week 52:

M Dec 24 (358)  Christmas Eve (APL holiday)
T Dec 25 (359)  Christmas
W Dec 26 (360)  
T Dec 27 (361)  
F Dec 28 (362)  
S Dec 29 (363)  
S Dec 30 (364)  

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Scheduled activities for Week 01:

M Dec 31 (365)  New Year's Eve (APL holiday)
T Jan 01 (001)  New Year's Day
W Jan 02 (002)  
T Jan 03 (003)  
F Jan 04 (004)  
S Jan 05 (005)  
S Jan 06 (006)  

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Scheduled activities for Week 02:

M Jan 07 (007)  
T Jan 08 (008)  
W Jan 09 (009)  
T Jan 10 (010)  
F Jan 11 (011)  
S Jan 12 (012)  
S Jan 13 (013)  

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Scheduled activities for Week 03:

M Jan 14 (014)  
T Jan 15 (015)  
W Jan 16 (016)  
T Jan 17 (017)  
F Jan 18 (018)  
S Jan 19 (019)  
S Jan 20 (020)  

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Scheduled activities for Week 04:

M Jan 21 (021)  
T Jan 22 (022)  
W Jan 23 (023)  
T Jan 24 (024)  
F Jan 25 (025)  
S Jan 26 (026)  
S Jan 27 (027)  

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Upcoming events:

Behind events are contingent on recovering the spacecraft.

2019:

* Mar			Ahead:	Switch downlink rate to 240 kbps for 34 meter
* Mar 31-Apr 10		Parker Solar Probe perihelion pass
* Apr			Behind:	Switch downlink rate to 240 kbps for 34 meter
* Aug 28-Sep 7		Parker Solar Probe perihelion pass
* Nov 4			Ahead:	Close approach of Parker Solar Probe

2020:

* Jan 24-Feb 4		Parker Solar Probe perihelion pass
* May			Behind:	Switch downlink rate to 360 kbps for 34 meter
* Jun			Ahead:	Switch downlink rate to 360 kbps for 34 meter
* Jun			Behind: Switch downlink rate to 480 kbps for 34 meter
* Jun 2-13		Parker Solar Probe perihelion pass
* Sep			Ahead:	Switch downlink rate to 480 kbps for 34 meter
* Sep 22-Oct 2		Parker Solar Probe perihelion pass

2021:

* Jan 13-23		Parker Solar Probe perihelion pass
* Apr 25-May 4		Parker Solar Probe perihelion pass
* Jul			Behind:	Switch downlink rate to 720 kbps for 34 meter
* Aug			Ahead:	Switch downlink rate to 720 kbps for 34 meter
* Aug 5-15		Parker Solar Probe perihelion pass
* Nov 17-26		Parker Solar Probe perihelion pass

2022:

* Feb 21-Mar 2		Parker Solar Probe perihelion pass
* May 28-Jun 7		Parker Solar Probe perihelion pass
* Sep 2-11		Parker Solar Probe perihelion pass
* Dec 7-16		Parker Solar Probe perihelion pass

2023:

* Mar 13-23		Parker Solar Probe perihelion pass
* May 5			Behind:	Mercury transit
* Jun 17-27		Parker Solar Probe perihelion pass
* Jul 17		Behind:	Closest approach to Earth
* Aug 13		Ahead:	Closest approach to Earth
* Sep 23-Oct 3		Parker Solar Probe perihelion pass
* Dec 25-Jan 3		Parker Solar Probe perihelion pass

2024:

* Mar 26-Apr 4		Parker Solar Probe perihelion pass
* Jun 26-Jul 5		Parker Solar Probe perihelion pass
* Sep 26-Oct 5		Parker Solar Probe perihelion pass
* Dec 20-29		Parker Solar Probe perihelion pass

2025:

* Mar 19-27		Parker Solar Probe perihelion pass
* Apr 7			Ahead:	Mercury transit
* Jun 15-24		Parker Solar Probe perihelion pass

2026:

2027:

* Feb 1			Behind: Mercury transit

2028:

2029:

* Jun 30		Ahead:	Mercury transit

Plans last modified Tuesday, 11-Dec-2018 18:00:25 GMT

Last Revised: Tuesday, 16-Jan-2018 19:34:12 GMT
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