WISE Science Data Center Readiness AssessmentWISE Science Data Center is GO for launch . National...
Transcript of WISE Science Data Center Readiness AssessmentWISE Science Data Center is GO for launch . National...
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 1 10/29/09
WISE Science Data Center Readiness Assessment
R. Cutri - IPAC October 29, 2009
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 2 10/29/09
Summary
• WSDC is fully staffed, IOC/Ops staff assignments made • Operations procedures documented • Operations workforce deployment plan ready • Required WSDS functionality in place to support IOC and nominal survey
operations – Ingest, Scan/Frame PL, Quicklook QA software (v3.2) frozen and under CCB management – Development completion dates have been scheduled for post-launch required functionality
• Hardware system in final launch-ready configuration
• IOC and Survey Ops interfaces and operations tested successfully in MSTs and ORTs
• Ops-critical requirements verified – Performance validated with high-fidelity simulations of sky data combined with detector
characteristics from payload testing
WISE Science Data Center is GO for launch
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 3 10/29/09
Required WSDC Functions for IOC and Early Operations
• IOC: Support scan rate calibration, boresight alignment, anneal characterization
– Ingest H/K, Nav and Science Data, partial Scan/Frame processing – Enable data access for cognizant scientists and project personnel
• Early survey operations: Ingest and Quicklook QA, Scan coverage report
– Ingest H/K, Nav and Science Data, partial Scan/Frame processing, Quicklook QA processing, progress reporting, alert generation
– Monitor scan rate synchronization, system throughput (photometric zero point), detector noise
• Desired for data product generation, but not required to support IOC and flight ops
– Full Scan/Frame processing, Multiscan processing, Ops Coadd (Multiframe) processing, full QA analysis, Science Archive loading
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 4 10/29/09
WSDC IOC and Operations Functional Assignments
Management Lead – Cutri Financial – Kennedy IRSA – Teplitz, Groom ISG - Burt
IOC/Early Ops Coordinators – Wachter, Masci Boresight – Grillmair, McCallon Scan Rate Cal – Kirkpatrick, Gelino, Fajardo-Acosta Anneal – Padgett Linearity – Kirkpatrick, Masci Inst. Cal. – Masci, Padgett, Wachter PSF Determ. – Marsh, Grillmair Distortion – McCallon, Fowler Latent Char. – Padgett, Liu, Alles Phot. ZP – Wheelock, Cutri
Pipeline Tuning/Dev Lead – Conrow INGEST - Conrow ICAL – Masci, Fowler MDET – Marsh PREX – McCallon, Fowler WPHOT – Marsh, Jarrett. Evans PCAL – Wheelock ARTID – Alles SSOID – Fowler, Tholen NEOWISE – Dailey, Bauer QA – Brandenburg, Lungu
Ingest/Processing Operations Coordinator – Beck Team – Barba, Lungu, Wyatt
QA Operations Lead – Kirkpatrick QA Thresholds – Gelino, Fajardo-
Acosta Ops – Bauer, Dailey, Fajardo-Acosta,
Gelino, Grillmair, Hoffman Kirkpatrick, Liu, Padgett, Tsai, Wachter
Archive Lead – Yan DB Prep – Evans, Wheelock DBA – Rey Interfaces – Monkewitz, Paredes,
Zhang
Hardware System Coordinator – Brandenburg Conrow
Science Analysis/Validation Coordinator – Cutri Team – Bauer, Gelino, Grav, Fajardo-
Acosta, Grillmair, Hoffman Jarrett, Kirkparick, Liu, Marsh, Masci, Padgett, Tsai, Wachter,
Tools – Evans, Wheelock
• IPAC management
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 5 10/29/09
Operations Procedures are Documented
• Documented in WSDC D-C001 through C005 – http://web.ipac.caltech.edu/staff/roc/wise/docs/wsdc_document_tree.html
• All at version 1 or higher • Update as necessary post-launch in response to on-orbit data
needs
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 6 10/29/09
Daily Processing Operations Tasks are Scheduled
PST Activity
09
10
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15
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20 21
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00
01
0 2
03 04
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HRP Xfers (auto)
T1
T2
T3
T4
Ingest/QL (auto)
InQL 3
InQL 4
InQL 1
InQL 2
Scan/frame (T+0)
S/F 1,2
S/F 3,4
Backups Backups
Multi-scan (T+1 days)
MS 1-4
Coadds (T+2 days)
Coad 1-4
Reruns, Make-up
Idle Idle
Min
. Ops
Sup
port
N
orm
al O
ps
Staffed Unstaffed
Daily Ops Processing
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 7 10/29/09
Operations Staffing Plan is Ready
• Processing Operations – 2 FTE (1 full-time, 2 part time), additional coverage by two other WSDC
engineers – IOC: 7 day coverage, 8am-midnight hours/day (split shifts) – Survey Ops: 6 day coverage, 8am-9pm (split shifts)
• QA Operations – 5 FTE (3 full time, 5 part time) – IOC: 7 day coverage, 6am-9pm (split shifts) – Survey Ops: 5 day coverage, 9am-6pm
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 8 10/29/09
WSDS Development Closeout Schedule
Subsystem Current Status
Launch/IOC First-Pass Processing
Second-Pass Processing
INGEST Frozen 10/23/09 - N/A
EXEC Frozen 10/23/09 2/19/10 2/2/11
Pipelines Scan/Frame Frozen 10/23/09 2/4/10 2/2/11
Multiscan Mature [11/11/09] 2/4/10 2/2/11
Multiframe Mature [11/11/09] 2/4/10 2/2/11
QA Quicklook Frozen 10/23/09 - N/A
Pipeline Mature [11/11/09] 2/19/10 2/16/11
Archive DB Load Mature [11/18/09] 2/19/10 2/16/11
Image Svc. Prelim. [11/25/09] 2/19/10 2/16/11
FPG Design - 4/22/10 5/8/11
• WSDS v3.2 has been deployed. Elements critical for for launch/IOC support (shown in green) are frozen and under CCB Management
• Dates in “[]” are goals. Elements not required for IOC, early ops support.
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 9 10/29/09
Requirements Verification Status
• 85 L4WSDC Requirements – 76 verified during unit test, ORT2, ORT3 – 9 deferred to post-launch activities:
Requirement Topic Method Activity L4WSDC-003 FR – Expl. Supplement Demonstration FPG
L4WSDC-004 FR Schedule Demonstration Plan, FPG
L4WSDC-007 PR – Expl. Supplement Demonstration FPG
L4WSDC-008 PR Schedule Demonstration Plan, FPG
L4WSDC-038 Moon proximity Analysis Early Ops, FPG
L4WSDC-063 Sci. Team product valid. Demonstration FPG
L4WSDC-064 Sci. Team data quality char. Demonstration Early Ops, FPG
L4WSDC-080 Catalog Reliability Analysis Early Ops, FPG
L4WSDC-086 Image Server capabilities Demonstration Server v2 Del. (2010)
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 10 10/29/09
MOS/WSDC Interfaces Have Been Tested and Verified
• RFSOC tests and early HRP/MUB testing – Ingest core has been reading, decommutating, decompressing real
instrument/MUB data for >1 year.
• MST-7 – Partial MOS interface – Successfully used
• ORT-2 – Full MOS interface – Mostly successful – C-kernel issues resolved
• ORT-3 – Full MOS Interfaces, SOC Interface – Fully successful
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 11 10/29/09
Backup Slides
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 12 10/29/09
• Data Ingest – Receive raw science image packets from White Sands and engineering telemetry from MOS – Decompress and assemble image data into Level 0 FITS format, and mate with engineering telemetry
• Science Data Processing – Convert raw imaging and engineering data into a photometrically and astrometrically calibrated Image
Atlas and extracted Source Catalog – Compile Explanatory Supplement to the WISE Data Products – Generate ancillary data products to support mission requirements
• Science Data Quality Assurance – Provide rapid QA feedback for selected on-orbit performance (i.e. scan mirror synch) – Overall science data QA for survey assessment and data product generation and validation
• Science Data Archiving and Distribution – Archive raw data (Level 0) during mission, deliver to NSSDC at end of mission – Provide an operational archive to store and serve intermediate data products and metadata to project
team during mission – Provide a long-term “living” archive that stores and serves WISE science data products to the
astronomical community and general public along with user’s guide documentation and descriptive analysis
WSDC Responsibilities
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 13 10/29/09
Accomplishments Since ORR
• WSDS v3.2 deployed, frozen and under CCB management – All functionality in place to support launch and IOC
• Final pre-launch hardware system updates completed. • Procedure documents updated to v1 or higher • Ingest software updated and tested to handle split HRP science
data packets • Raw and processed data tape back-up scripts completed and
tested • WISE/IRSA L1 and L3 Image Service deployed (v1) • IPAC Director’s Review held 10/20
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 14 10/29/09
ORR Actions Have Been Addressed
• Recommended Action: Eliminate any further GDS updates unless necessary to insure success of launch and IOC operations. Defer efficiency improvements until after start of survey operations.
– WSDS development frozen at v3.2 (10/23). Includes critical Ingest, Scan/Frame pipeline, Quicklook QA elements. Under CCB managements.
– Hardware system is in final, pre-launch configuration. No further updates.
• Recommended Actions: Make sure that there are fast B/W and color printrs that are readily available and accessible to your visiting scientists.
– Order has been placed for fast color printer that will be deployed in the WISE situation room. Access will be enabled for visiting project and science team use.
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 15 10/29/09
WISE Science Data Processing Flow
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 16 10/29/09
IOC and Operations Staffing Plans are Ready
• Put plan here
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 17 10/29/09
Visiting Team Member Support
• Approximately 10 project team members at IPAC during IOC and 1-2 months of survey operations
• WISE “Situation Room” – Work stations, b/w and color printer, dedicated meeting facility (MR214;
reconfiguration underway ) – Temporary visitor offices for additional guests
• Visitors will supply own computers – IPAC ISG will provide user support – Visitors will scp processed data to their computers for analysis
• Connectivity – Hardline network connection in Situation Room to WSDC computer to download
raw or processed data – Wireless network for general Internet access – Small volume data transfers via Ground Test Data Archive sftp site for SDL
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 18 10/29/09
Activities Before Launch (Not Launch Critical)
• Priority 1 – Finalize and document survey progress reports and delivery protocol
(WSDC-SOC interface) – Exercise raw telemetry and processed data tape archive process – Complete testing of HRP science data transfers – Re-deliveries of nav/ancillary data for 30 orbit sim to confirm interface
stability – Continue multiscan and multiframe (coadd) pipeline ops training – Complete dev-to-ops software transition checklist
Operational Readiness Review – October 7-8, 2009
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National Aeronautics and Space Administration Jet Propulsion Laboratory California Institute of Technology
Wide-field Infrared Survey Explorer (WISE) – Flight Readiness Review
Flight Readiness Review RMC 19 10/29/09
Activities Before Launch (Not Launch Critical)
• Priority 2 – Generate summary table from Ingest on MOS deliveries – Continue anomalous data ingest and processing testing – Complete scan/frame pipeline ARTID parameter tuning – Define IRSA archive loading protocols and continue transfer testing – Finalize processing and QA filtering criteria for data taken in SAA and
during flight system maneuvers
• Priority 3 – Web-accessible WebQA Ingest Summary – Long-duration WSDC data processing exercises – Continue processing testing, performance characterization – Complete multiframe ARTID design and development
Operational Readiness Review – October 7-8, 2009