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NSF workshop on Small Satellite Missions for Space Weather and Atmospheric Research Geo Quick Ride (GQR) Concept Review May 15-17, 2007. Bob Caffrey, NASA/GSFC 301-286-0846 robert.t.caffrey@nasa.gov. Geo Quick Ride (GQR) Concept Review Agenda.
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NSF workshop on Small Satellite Missions for Space Weather and Atmospheric ResearchGeo Quick Ride (GQR) Concept ReviewMay 15-17, 2007 Bob Caffrey, NASA/GSFC 301-286-0846 robert.t.caffrey@nasa.gov
Geo Quick Ride (GQR) Concept Review Agenda • NASA/GSFC Support to the Small Satellite Community • IMDC & ISAL Overview • RSDO Overview • GQR Overview • Low Cost Access to Space (LCAS) Options • GQR Vendors & Implementation Options • GQR Payload Status • Upcoming Opportunities • GQR Payload Accommodation Process • For Further Information, Contact ... • Backup Slides
GSFC Support to the Small Satellite Community Instrument Concept ISAL (Instrument Simulation) Instrument Design Mission Concept IMDC (Mission Simulation) Mission Design Mission Design RSDO (s/c & component catalog) Dedicated Spacecraft Instrument Design GQR (payload piggybacking) Payload Accommodation Payload Community
ISAL & IMDC Overview • IMDC Design Support • Low earth, high elliptical, geosync, libration, lunar, drift away, interplanetary, and deep space orbits and balloon flights • Single spacecraft missions, formation flying, constellations, distributed systems • Uncontrolled or controlled deorbit and recoverable payload modules • Custom vs. commercial spacecraft • Expendable vs. non-expendable launch • Provide services tailored to customer needs • Requirements Definition • End-to-End Concept Studies • Focused-Studies/Trade studies • Independent Technical Assessments • Technology and Risk Assessments • ISAL Instrument Design Support • Imagers/Cameras • Spectrometers • Lidars • Microwave through Gamma Ray Telescopes • Solar Physics Instruments, Spectroheliographs • Passive or Microwave Radiometers • Geo-chemistry experiments • Planetary Orbiter Instruments • Optical Molecular Sensors • Large Weather Satellite Instruments • Serve a range of customers • NASA Centers … all Enterprises • Academia • Other Federal Agencies • Industry
RSDO Overview • RSDO manages the Rapid-II contract which serves as a fast & flexible Government-wide procurement tool for commercial spacecraft • RSDO Catalog contains 15 Buses • New Buses via On-Ramps • RAPID Awards, simple Procurement: • SC awards (30 - 90 days) • Program Risk Reduction • Proven Spacecraft Designs • Early studies during Payload development • Fixed Price Awards, with Full Insight • Final selection by competition • Total Refund/Replacement for Bus Failure • Space Components Catalog • Rapid-II vendors can provide space qualified components in addition to entire s/c
15 Buses ORBITAL ASTRIUM BALL LEOSTAR-2 (ORBVIEW) MICROSTAR MIDSTAR (FUSE) BCP 2000 (QUIKSCAT) (BATSAT) FLEXBUS (CHAMP) BCP600 (GFO) MINISTAR (ACRIMSAT) PICOSTAR (MIGHTYSAT 1) STARBUS (INDOSTAR) SSTL SPECTRUM ASTRO (VOSAT12) MINISAT 400 (D51) SA200HP (TSINGHUA-1) MICROSAT-70 SA200S (MST1) (NANOSAT) SNAP SA200B (MIGHTYSAT II) NASA/GSFC RAPID II Catalog Buses QUIKTOMS ICESAT QUIKSCAT NPP CORIOLIS SWIFT GLAST Missions Flown or In Development
GQR Overview • Fly science instruments and technology demos on the excess capacity of commercial GEO communication satellites • 1998/99 GQR Studies on Commercial Spacecraft Opportunities: • Average excess capacity: mass: 89kg, power: 460W & volume • Commercial: 4 US manufactures & 4+ U.S. owner/operators • Changes at NASA and the spacecraft industry are creating opportunities for piggybacking on commercial satellites • Owner/Operators provide: spacecraft accommodations; integration support; & ground station/mission ops support • Commercial Spacecraft Mission Life: • Mission life of 15 years and GQR payloads use BOL capacity • FAA's 2004 Commercial Space Transportation Forecast:~ 23.4 commercial launches/year, 2004-13 (http://ast.faa.gov/rep_study/forcasts_and_reports.htm)
Payload Accommodation Opportunity Open Nadir
701 Intelsat 605 604 PanAmSat 602 602 Galaxy 10R 180° EL 174° EL 157° EL 150.5° EL 123° WL IA - 5 Galaxy 3C F5 F5 LeaSat LeaSat 97° WL 95° WL IA - 6 100° EL 100° EL Galaxy 9 93° WL 91° WL Galaxy11 91° WL 89° WL 85° EL - 8 IA 709 304.5° EL 307° EL 805 68.5° EL 310° EL 66° EL 64° EL 64° EL 62° EL 707 60° EL 45° WL PAS 55° EL 50.25° EL 705 - 43° WL 7; PAS 45° EL 45° EL 704 45° EL - 325.5° EL 10 38° EL 38° EL 328.5° EL 43° WL 906 26° EL 26° EL 601 902 904 702 1R - 706 706 PAS PAS PAS PAS PAS 6B - - - - - 12 12 12 12 HGS 3 HGS 3 PAS 903 801 3R - PAS PAS PAS - - 5 5 The New Intelsat’s Global Coverage Cable arc POR/APR Key figures: • 2211 x 36 MHz transponders • SATCOM everywhere Galaxy 13; (Horizons 1) Galaxy 13; (Horizons 1) 2 2 - - 8 8 - - Galaxy 1R Galaxy 1R 701 701 PAS PAS 605 605 PAS PAS IA IA - - HGS HGS 7 7 604 604 - - Galaxy 12 Galaxy 12 5; Galaxy 14 5; Galaxy 14 602 602 Galaxy 10R Galaxy 10R IA 13 IA 13 180° EL 180° EL Broadcast arc 174° EL 174° EL 169° EL 169° EL 166° EL 166° EL 133° WL 133° WL 129° WL 129° WL 127° WL 127° WL 157° EL 157° EL 180° 180° 150.5° EL 150.5° EL 125° WL 125° WL 125° WL 125° WL 123° WL 123° WL 121° WL 121° WL Galaxy 4R Galaxy 4R IA IA - - 5 5 Galaxy 3C Galaxy 3C F5 F5 LeaSat LeaSat 99° WL 99° WL 97° WL 97° WL 95° WL 95° WL IA IA - - 6 6 100° EL 100° EL Galaxy 9 Galaxy 9 93° WL 93° WL 91° WL 91° WL Galaxy11 Galaxy11 91° WL 91° WL 90° EL 90° EL 90° WL 90° WL 89° WL 89° WL 85° EL 85° EL - - 8 8 IA IA 709 709 304.5° EL 304.5° EL 74° WL 74° WL 72° EL 72° EL 307° EL 307° EL 805 805 68.5° EL 68.5° EL 310° EL 310° EL SBS 6; Galaxy 3R SBS 6; Galaxy 3R 58° WL 58° WL 66° EL 66° EL 64° EL 64° EL PAS PAS 64° EL 64° EL - - 4 4 62° EL 62° EL 707 707 60° EL 60° EL 45° WL 45° WL PAS PAS 55° EL 55° EL 50.25° EL 50.25° EL - - 705 705 43° WL 43° WL 7; PAS 7; PAS 9 9 704 704 - - - - 325.5° EL 325.5° EL 10 10 PAS PAS 38° EL 38° EL 328.5° EL 328.5° EL 906 906 43° WL 43° WL 0° 0° 33° EL 33° EL EL EL 26° EL 26° EL 601 601 ° ° 902 902 340° EL 340° EL 335.5° EL 335.5° EL 342° EL 342° EL 359° EL 359° EL 332.5 332.5 904 904 - - 702 702 PAS PAS 1R 1R 706 706 6B 6B - - HGS 3 HGS 3 PAS PAS 903 903 801 801 IOR 3R 3R 802 802 - - PAS PAS PAS PAS - - 5 5 907 907 905 905 603 603 02 02 901 901 - - 10 10 AOR
Potential GQR Vendors and Options • Commercial Owner/Operators: • SES Americom • Intelsat • Loral Skynet • Others (international, etc) • Spacecraft Manufactures: • Boeing Satellite Development Center • Lockheed Martin Commercial Space • Loral Space Systems • Orbital Sciences Corporation • Space Agency Opportunities: • US: GOES, TDRS, and others • International: Australia, Brazil, India, etc.
Geo Quick Ride (GQR) Payload • Past GQR Payload Proposals: • ESSP AO: • VOLCAM, SEI, GeoTRACE, GLM • NMP AO: • GeoTRACE, GIFTS • GeoSpace/RBSP AO: • TIGIRS, MISTI • ROSES SHP NRA: • DBSIM • GQR ‘like’ Payloads: • GCCS/WAAS (FAA Payload), launched in October 2005 • Technology Demonstrations (launched by spacecraft vendors) • The cost to accommodate a GQR Payload: • The official cost: based on mass, FOV, data rate, & integration complexity • The unofficial cost: using excess capacity, real cost is low, what the market will bear
Upcoming NASA Opportunities (1) (1) http://nspires.nasaprs.com
GQR Payload Accommodation Process Step-1 Selection ? Identify Funding Source Identify Government Sponsor Define GQR Payload Concept Complete P/L Estimate Form Step-2 Selection ? Internal GQR Assessment Review Issues & Options Develop P/L Interface Req. Document (IRD) Develop P/L Interface Control Doc (ICD) Provide PM, SE, & MA Sup Release Accommodation RFI Review Results with Vendors Provide PM, SE, & MA Sup Release Implementation RFP & Award Accommodation Contract Provide PM, SE, & MA Sup Release Concept Study RFP & Award Study Contracts Develop Technical Approach Develop Schedule & Budget Support Proposal Development Update Schedule & Budget Development Proposal / Concept Study Report (CSR) Deliver P/L & S/C Simulators Deliver Payload L–1 year LAUNCH Concept Development Formulation Implementation
GQR Features • The GQR Platform benefits Earth Science, Space Science & Space Weather • Geostationary Earth platforms provides information over shorter timescale compared to LEO sensors, which is needed for many science investigations • GQR team support scientists and other payload users with concept development, proposal support & implementation • GQR a Mission of Opportunity (MO) option to the upcoming SMEX, MIDEX, & ESSP AO • GQR a limited Low Cost Access to Space (LCAS) option to the ROSES NRA LCAS option • Low-cost features of GQR: • GQR Payloads can be implement as Class D missions • GQR Payloads can allow Grade 3 parts • Single string / single point failures are acceptable • Adopt an insight, not an oversight approach to contract management • Flight proven components available through RSDO catalog • GQR may have as many as 20+ launches/year • Dedicated GEO science missions are cost prohibitive. GQR enables a new class of science missions (Earth Science, Space Science, & Solar Science)
For Further Information, Contact ... IDC (http://idc.nasa.gov) IDC Operations Manager: Bruce Campbell/500, 301-286-9808 IDC Systems Engineer: Deborah Amato/592, 301-286-6834 IMDC (http://imdc.nasa.gov) Team Lead: John Martin/451, 301-286-8892 ISAL (http://isal.nasa.gov) Team Leader: Tammy Brown/556, 301-286-5753 RSDO (http://rsdo.nasa.gov) RSDO Greg Smith /401, 301-286-1289 Art Unger / 410, 301-286-0404 GQR (http://rsdo.nasa.gov) GQR Bob Caffrey/401, 301-286-0846
Low Cost Access to Space (LCAS) Options for Small Payloads and MO Instruments GQR Program 2005 & beyond ESPA Ring 2006 & beyond Space Station 2003 - 2015 Space Shuttle 1985 - 2003 Sounding Rockets and Balloons 1950’s - present Key Capabilities • Piggyback on commercial S/C • October 2005 first mission • 2-3 year micro-gravity, remote sensing, technology validation, and other experiments supported • Ground station & mission ops support available • GEO Orbit / Long Duration • Frequent launches opportunities (4-6/y), many location options • Industry actively pursuing payload opportunities Key Capabilities • Piggyback on Atlas V or Delta IV • Support up to six 400 – 450 lbs satellites • Frequent launches Key Capabilities • Long Duration micro-gravity, remote sensing, technology validation, and other experiments supported • Enhanced Crew involvement • Circular orbit • 28 – 57 degree inclination • 300 km altitude • Return Capability Key Capabilities • Short Duration micro-gravity, remote sensing, technology validation, and other experiments supported • Crew tended • Circular orbit • 28 – 57 degree inclination • 300 km altitude • Return Capability Key Capabilities • Short Duration experiments • Low Earth orbit • Return Capability
GQR History (1998 to present) • 1998/99 GQR Studies on Commercial Spacecraft Opportunities: • Average excess capacity: mass: 89kg, power: 460W & volume • Commercial: 4 US manufactures & 4 U.S. owner/operators • 1998 VOLCAM proposed GQR, selected as ESSP alternate miss. • 1999/2000 GeoTRACE proposed GQR, NMP/ESSP “too risky?” • 1999 Final Analysis Inc awarded GQR contract, but no customers • August 2003 GIFTS GQR Studies: • 4 manufactures and 2 owner/operators provided detail studies • September 2005 RBSP Missions of Opportunity GQR Studies: • 2 vendors proposed low-cost payload accommodations • October 2005 FAA launched WASS payload (first GQR payload) • FAA contracted with PAS, PAS contracted to Orbital for the s/c & LMC for the payload (PAS-11/Galaxy-15) • The FAA plans a second payload to fly as a GQR payload • One of the recently selected RBSP missions is a GQR payload (tbc)
NASA/GSFC IDC Rapid Design Approach is a Tightly Coupled, Iterative Process • Client Requirements: • Science Goals • Instrument Characteristics • Mission Baseline Concepts • Integrated collaborative, concurrent design process • Continuous intensive interactions • Consider all phases of life-cycle • During the study, information exchanged in virtual real time across all elements • Active role of the Customer • A primary reason the process comes to closure so quickly, and results map well to customer needs • Customer presence throughout study period is desired • Frequent checks of status and coordination among all parties • Including both Customer and IDC teams TL, SE, and Customer IMDC Disciplines shown, ISAL Disciplines are somewhat different; however, basically the same process used in both environments
Typical NASA/GSFC IDC Engineering Support IMDC ISAL • Systems • Mission Design • Mechanical/Structure • Power • Thermal • Attitude Control • Propulsion • Telecommunication • Command & Data Handling • Flight Software • Integration & Test • Mission Operations • Launch Vehicle • Environmental Affects • Orbital Debris • Risk Assessment • Cost Modeling • Instrument Systems • Science Liaison • Optical • Electro-Optical • Electrical • Electro-Mechanical • Opto-Mechanical • Structural • Mechanical Analysis • Thermal • Cryogenics* • Detectors • Lasers* • Flight Software • Risk Assessment • Cost Modeling