ASTRON logo
SCIENCE
Telescopes
LOFAR
LOFAR System Overview
Technical specification
LOFAR stations
Antennas
LOFAR array configuration
Beam definitions
Frequency, subband selection, and RFI
LOFAR signal path
Stand alone stations
Functionality enhancements
LOFAR array map
Observing Modes
Imaging mode
LOFAR Imaging capabilities and sensitivity
Beam Formed Mode
Direct storage mode and transient buffer boards
Commensal beam formed and imaging mode
Responsive telescope
Data quality inspection
Station & system status
Station calibration status
Timing delays system history
LOFAR 2.0 station rollout status
Information on windmill impact
System issues
LOFAR computing resources
CEP and LTA computing facilities
CEP Processing Policies
Observing With LOFAR
Regular Proposals
Proposal Deadlines
Instructions
Upcoming Cycle
Allocation Mechanism
DDT Proposals
Commissioning Proposals
Previous Allocations & Observation Schedules
Project and data workflow administration
Tools
Proposal tool
LOFAR Unified Calculator for Imaging
LOFAR Frequency to Subband Converter
LOFAR Data Size and Processing Time Calculator
Access To LOFAR Data
Data Products
LOFAR Data Archive
Data Policies
Data Releases
LoTSS DR2
LOFAR data processing
Data Quality Inspection
Processing Tools
Science with LOFAR
LOFAR Science Highlights
Key Science Projects
LOFAR Papers
LOFAR Policies
Data Policies
Observing and Processing Policies
Publication and Authorship Policy for Commissioning Papers
ILT Code of Conduct
Educational Resources
LOFAR Quick Start Guide
LOFAR Cookbooks
WSRT/Apertif
Apertif System Overview
Apertif Surveys
Apertif Data Access
VO
What is ALTA?
How to access Apertif data?
Data Releases
APERTIF DR1
APERTIF Time-Domain DR2
APERTIF Single Fields
Data Policy
Data Access and Participation
Publication Policy
Apertif Science
WSRT on the Web (WOW)
WSRT Data Access
SKA
Data & Processing
ASTRON Data Explorer
Data Releases
Where to find data in VO@astron ?
LoTSS DR2
APERTIF DR1
APERTIF Time-Domain DR2
APERTIF Single Fields
ASTRON Virtual Observatory
LOFAR Long Term Archive (LTA)
Apertif Long Term Archive (ALTA)
WSRT Data Access
Data Processing
Useful software and documentation
System issues
Science
Compact Objects
Cosmology, Large-scale structure and Lensing
Active Galactic Nuclei
Space Physics and Exoplanets
Galaxy Formation and Evolution
Publications and PhD theses
News & Events
People
News & Events
People
About
FAQ
Public website
SDC Helpdesk
Search for:
PEOPLE
/
Dr. Christopher Sterpka
Expertise
Email
sterpka@astron.nl
@astron
Developed by Rocketclowns webdesign | sounddesign
Lead developer
Olaf Wempe
rocketclowns.com
SDC Helpdesk
search
close
twitter-square
linkedin-square
angle-down
youtube-play
instagram
facebook-official
