Heliospheric Imager – Scientific Operations  HI Operations Document – R. Harrison  HI Image Simulation – C. Davis & R. Harrison  HI Operations Scenarios.

Slides:

Advertisements

Similar presentations

XRT Instrument Capabilities Ed DeLuca, Leon Golub & Jay Bookbinder SAO.

Advertisements

Reviewing the Summer School Solar Labs Nicholas Gross.

SECCI/COR2 Status Report SECCHI CONSORTIUM MEETING D. Socker, S. Plunkett, A. Vourlidas.

STEREO AND SPACE WEATHER Variable conditions in space that can have adverse effects on human life and society Space Weather: Variable conditions in space.

Assessing the Contribution of Heliospheric Imaging in Improving Space Weather Prediction SHINE Session 6 Simon Plunkett and Doug Biesecker Thursday Morning.

E. Robbrecht – SIDC- Royal Observatory of Belgium 8 March 2007 The statistical importance of narrow CMEs Open questions to be addressed by SECCHI Eva Robbrecht,

STEREO Space Weather Beacon: December 2003 D.A. Biesecker NOAA/SEC.

SECCHI_CDR_HW_Overview.1 Discussion of Synoptic Program and Use of SSR2 SECCHI Consortium SECCHI Consortium meeting 7 March 2007 Univ. Paris XI.

A General Cone Model Approach to Heliospheric CMEs and SEP Modeling Magnetogram-based quiet corona and solar wind model The SEPs are modeled as a passive.

Flight Software Image Compression and Status Dennis Wang Interferometrics/NRL SECCHI Flight Software Lead Paris Mar 5-9, 2007.

30-Day Science Plan Angelos Vourlidas, Russ Howard SECCHI Consortium Meeting IAS 8 March 2007.

NASA Sun-Solar System Connection Roadmap 1 Targeted Outcome: Phase , Safeguarding our Outbound Journey Determine Extremes of the Variable Radiation.

SECCHI – Sun-Earth Connections Coronal and Heliospheric Investigation SECCHI Synoptic and Special Observing Programs Simon Plunkett SECCHI Operations Lead.

NASA Sun-Solar System Connection Roadmap 1 Targeted Outcome: Phase , Safeguarding our Outbound Journey Determine Extremes of the Variable Radiation.

Online Analysis for STEREO's IMPACT Investigation: Lessons Learned P. Schroeder, J.G. Luhmann, W. Marchant and V. Toy (University of California – Berkeley),

2007 March 61 The SECCHI Campaign Jean-Pierre Wuelser SECCHI Consortium Meeting Orsay.

DOPPLER DOPPLER A Space Weather Doppler Imager Mission Concept Exploration Science Objectives What are the most relevant observational signatures of flare,

[session no.]1 IV: Science investigation Key Observables Flux emergence and transport (both HMI and AIA) Magnetic connections among different areas (coronal.

Identifying Interplanetary Shock Parameters in Heliospheric MHD Simulation Results S. A. Ledvina 1, D. Odstrcil 2 and J. G. Luhmann 1 1.Space Sciences.

Coronal and Heliospheric Modeling of the May 12, 1997 MURI Event MURI Project Review, NASA/GSFC, MD, August 5-6, 2003 Dusan Odstrcil University of Colorado/CIRES.

NASA Sun-Solar System Connection Roadmap 1 Targeted Outcome: Phase , Safeguarding our Outbound Journey Determine Extremes of the Variable Radiation.

1 Future solar missions (Based on the summary by R.A. Harrison) S. Kamio

The Sun and the Heliosphere: some basic concepts…

1 Interpreting SECCHI White Light Images: FOV Sensitivity & Stereo Viewing Paulett Liewer, JPL; Russ Howard & Dennis Socker, NRL SECCHI Consortium Meeting.

7/12/20011 Observing Sequences in View of the SECCHI Science Goals From the EUVI Perspective J-P. Wülser.

STEREO Space Weather Group update Dave Webb ISR, Boston College and Air Force Research Laboratory STEREO SWG October 2009 Meredith, NH.

Assessing Predictions of CME Time- of-Arrival and 1 AU Speed to Observations Angelos Vourlidas Vourlidas- SHINE

Solar System Missions Division Solar Orbiter Next major Solar and Heliospheric mission ESA ILWS flagship Now with the Inner Heliospheric Sentinels.

Solar System Physics Group Heliospheric physics with LOFAR Andy Breen, Richard Fallows Solar System Physics Group Aberystwyth University Mario Bisi Center.

Space Science Activities at NRL Presentation to the National Space Weather Assessment Committee Herbert Gursky Superintendent, Space Science Division Naval.

TESIS on CORONAS-PHOTON S. V. Kuzin (XRAS) and TESIS Team.

Instrument Performance Spefication 13 July 2001 SECCHI Consortium Meeting Cosner’s House, Abington Dan Moses.

195 Å image – behind 195 Å image – Sun- Earth line – SOHO/ EIT image 195 Å image – Sun- Earth line – SOHO/ EIT image 195 Å image – ahead SECCHI Extreme.

Heliospheric Imager – Scientific Operations  HI Operations Document – R. Harrison (presented by Dave Neudegg – SciOps for Cluster, Mars Express, Double.

Solar System Physics Group Heliospheric studies with LOFAR and EISCAT-3D Andy Breen, Mario Bisi & Richard Fallows Aberystwyth University.

The Solar Orbiter mission Solar Orbiter represents a new approach to solar studies. –A huge increase in discovery space The payload consists of a suite.

Bone Trajectories and Model Simulations Kathleen Mandt, Ray Goldstein, Christoph Koenders May 29, 2013 IES Team Meeting – San Antonio.

29 August, 2011 Beijing, China Space science missions related to ILWS in China

Solar Orbiter Mission (ESA) - The near-Sun phase  approach the Sun as close as 48 solar radii (~0.22 AU). At these distances, the angular speed of a spacecraft.

Advances in Space Imaging Russell A. Howard Naval Research Laboratory NSF Workshop on Small Missions, May 2007.

CSI 769 Fall 2009 Jie Zhang Solar and Heliospheric Physics.

The Space Weather Week Monique Pick LESIA, Observatoire de Paris November 2006.

11. Assessing the Contribution of Heliospheric Imaging, IPS and other remote sensing observations in Improving Space Weather Prediction Bernie Jackson,

Mission Description Well-designed spacecraft and instruments using high energy launches and gravity assists to escape quickly Could be accomplished by.

SECCHI Status Russell A. Howard & The SECCHI Team March 2010 STEREO SWG – Trinity College, Dublin.

IMPACT Conjunction and Sidelobe Operations Janet Luhmann, Dave Curtis, Peter Schroeder, Dick Mewaldt and the IMPACT Team July 2, 2014.

By: Paul Lim and Brittany Griner.  Reliable, radiation resistance, and spin stabilized  Approximately 370kg (814 pounds)  Box-like main structure 1.65.

Solar Wind Propagation Tool Chihiro Tao 1,2, Nicolas Andre 1, Vincent Génot 1, Alexis P. Rouillard 1, Elena Budnik 1, Arnaud Biegun 1, Andrei Fedorov 1.

Analysis of 3 and 8 April 2010 Coronal Mass Ejections and their Influence on the Earth Magnetic Field Marilena Mierla and SECCHI teams at ROB, USO and.

The STEREO Heliospheric Imager (HI): How to detect CMEs in the Heliosphere Richard Harrison, Chris Davis & Chris Eyles.

Shocks in the IPS Wageesh Mishra Eun-kyung Joo Shih-pin Chen.

STEREO Science Center SWG – November 2005 William Thompson NASA Goddard SFC Code Greenbelt, MD

The CME geomagnetic forecast tool (CGFT) M. Dumbović 1, A. Devos 2, L. Rodriguez 2, B. Vršnak 1, E. Kraaikamp 2, B. Bourgoignie 2, J. Čalogović 1 1 Hvar.

1 Test Particle Simulations of Solar Energetic Particle Propagation for Space Weather Mike Marsh, S. Dalla, J. Kelly & T. Laitinen University of Central.

Arnold Hanslmeier Institut f. Physik Universität Graz, Austria.

IPS tomography IPS-MHD tomography. Since Hewish et al. reported the discovery of the interplanetary scintillation (IPS) phenomena in 1964, the IPS method.

1 ASTRON is part of the Netherlands Organisation for Scientific Research (NWO) Netherlands Institute for Radio Astronomy Astronomy at ASTRON George Heald.

한 미 려 – Introduction (1) 2.Instrument & Observe 3.Science 2.

Pulkkinen, A., M. Kuznetsova, Y. Zheng, L. Mays and A. Wold

NOAA L1 Status and Studies

ESA SSA Measurement Requirements for SWE Forecasts

Lessons learnt from the STEREO Heliospheric. Imagers: Tracking

Evolution of solar wind structures between Venus and Mars orbits

Investigations of CME in muon flux detected in hodoscopic mode

Heliosphere - Lectures 5-7

NASA NASA's Parker Solar Probe mission set off to explore the Sun's atmosphere on Sunday morning August 12, It will swoop to within 4 million miles.

Launch and On-orbit Checkout

The STEREO Space Weather Broadcast

Toshiyuki Kurino, WMO Space Programme

Space Weather and HI Richard A. Harrison, RAL

Presentation transcript:

Heliospheric Imager – Scientific Operations  HI Operations Document – R. Harrison  HI Image Simulation – C. Davis & R. Harrison  HI Operations Scenarios – R. Harrison & S. Matthews  HI Beacon Mode Specification – S. Matthews

Heliospheric Imager – Scientific Operations  HI in a nutshell: First opportunity to observe Earth-directed CMEs along the Sun-Earth line in interplanetary space - the first instrument to detect CMEs in a field of view including the Earth! First opportunity to obtain stereographic views of CMEs in interplanetary space - to investigate CME structure, evolution and propagation. Method: Occultation and baffle system, with wide angle view of the heliosphere, achieving light rejection levels of 3x and of the solar brightness.

Heliospheric Imager – Scientific Operations  HI in a nutshell: Door Radiator Forward Baffles Inner Baffles HI-1 HI-2

Heliospheric Imager – Scientific Operations  HI in a nutshell:

Heliospheric Imager – Scientific Operations  HI Operations Document  HI Operations Document – Version 4 released Dec 1, 2003  Author: Richard Harrison, HI Principal Investigator  Document located at UK Web site:  The HI team is not aware of any other instrument operations document on STEREO.

Heliospheric Imager – Scientific Operations  HI Operations Document  Purpose: S ets out plans for the operation of the Heliospheric Imager. It is intended that this information be used as an input to the discussion on  the development of on-board and ground software (including planning tool software, archive software and data handling, inspection and analysis software),  payload operations planning,  commanding,  monitoring and data receipt,  data handling and archiving. In short – it spells out the requirements on operation and software.

Heliospheric Imager – Scientific Operations  HI Operations Document – contents:  Operations planning and implementation  HI Scientific operation  Data monitoring and archiving  Image processing and calibration requirements  Instrument monitoring and maintenance  Commissioning plan  The beacon mode  Software requirements  Scientific operations sequences

Heliospheric Imager – Scientific Operations  HI Operations Document – contents:  Operations planning and implementation  HI Scientific operation  Data monitoring and archiving  Image processing and calibration requirements  Instrument monitoring and maintenance  Commissioning plan  The beacon mode  Software requirements  Scientific operations sequences

Heliospheric Imager – Scientific Operations  HI Operations Document:  With regard to software and operations requirements, the HI Operations Document lists 34 requirements which must be considered by the SECCHI software team and those planning the operations facilities.  These requirements range from flexibility of programming parameters such as exposure times, to the return of partial frames, from cosmic ray cleaning to the definition of the beacon mode.

Heliospheric Imager – Scientific Operations  HI Operations Scenarios:  With regard to HI Scientific Operations Sequences, we have continued the design of specific operations schemes, aimed at addressing specific scientific questions.  This is used to define the operation and its flexibility and comes out of the highly successful ‘Blue Book’ studies of CDS/SOHO.  The products are a clear understanding of how we wish to use the instrument, and clear definitions of the requirements on software and operations.  15 scenarios so far – next slide…

Heliospheric Imager – Scientific Operations StudyAuthor Synoptic CME programmeR. Harrison Beacon modeMatthews, Harrison, Davis Impact of CME on EarthR. Harrison Understanding how observations at L1 & SECCHI are relatedP. Cargill CMEs in interplanetary spaceP. Cargill 3-D structure of interplanetary CMEsL. Green CME onsetS. Matthews Particle acceleration at CME shocksS. Matthews The relationship between CMEs and magnetic cloudsS. Matthews Boundary regions between fast & slow streams in the solar windA. Breen Development of co-rotating interaction regionsA. Breen Solar wind microstructureA. Breen Differential drift velocities in the fast & slow solar windsA. Breen Remote solar wind measurements from 3-D obs. of cometary ion tailsG. Jones Interplanetary acceleration of ICMEsM. Owens

Heliospheric Imager – Scientific Operations  HI Scientific Operations Scenarios – the Synoptic Mode: HI-1HI-2 Image array 1024x1024 (2kx2k summed) FOV 20 0 ( )70 0 ( ) Nominal Exposure 12 s60 s Summed Exposures 7060 Synoptic Cadence 1 hr2 hr Telemetry Rate 2.9 kbit/s1.5 kbit/s

Heliospheric Imager – Scientific Operations  The Beacon Mode –  Provided for quick data receipt, for space weather purposes  HI is a key player in this – the only instrument to see CMEs with Earth within the boundary of the FOV  Options:  Reduced resolution images;  N-S strip Sunward of Earth;  Partial images.

Heliospheric Imager – Scientific Operations  The Beacon Mode –  Current plan: Returned image128x128 pixel image (summed from 2048x2048 array on board) Rate1 image per hour, alternately HI-1 and HI-2. Pixel depth32 bits (defined by on board summed data) Nominal telemetry147 bit/sec. Note: The beacon mode must be programmable so we can explore different approaches particularly in the early mission.