Latest Space News
Fri, 12 Feb 2016 08:29:00 +0100
The National Science Foundation (NSF) has announced the detection of gravitational waves by the Laser Interferometer Gravitational-Wave Observatory (LIGO), a pair of ground-based observatories in Hanford, Washington, and Livingston, Louisiana. Albert Einstein predicted the existence of gravitational waves in his general theory of relativity a century ago, and scientists have been attempting to detect them for 50 years. Einstein pictured these waves as ripples in the fabric of space-time p...
Thu, 11 Feb 2016 18:31:00 +0100
Orbital ATK (NYSE: OA), a global leader in aerospace and defense technologies, played a vital role in Wednesday's successful launch of a United Launch Alliance Delta IV rocket from Vandenberg Air Force Base, California. The rocket launched a classified satellite, designated NROL-45, for the U.S. National Reconnaissance Office (NRO) in support of a national defense mission. Orbital ATK's contributions to the Delta IV include cutting-edge technologies from across the company. Contributions include...
Thu, 11 Feb 2016 18:00:00 +0100
ESA is thrilled to learn that gravitational waves have been detected, and is looking forward to starting its mission to test technologies that could extend the study of these exotic waves to space. Gravitational waves are elusive no more: an exciting breakthrough that has been 100 years in the making. In November 1915, Albert Einstein presented his general theory of relativity, introducing a dramatic change of perspective in the physical understanding of one of the four fundamental interac...
Wed, 10 Feb 2016 15:22:00 +0100
A United Launch Alliance (ULA) Delta IV rocket carrying a payload for the National Reconnaissance Office (NRO) lifted off from Space Launch Complex-6 on Feb. 10 at 3:40 a.m. PST . Designated NROL-45, the mission is in support of national defense. "Congratulations to the ULA team and our U.S. Air Force and NRO partners on the launch of NROL-45," said Laura Maginnis , ULA vice president of Custom Services. "This is our second successful launch within five days for our U.S. government customer,...
Wed, 10 Feb 2016 15:09:00 +0100
Transported aboard a chartered Antonov An-124 cargo airliner that touched down at Félix Eboué Airport near the capital city of Cayenne on Friday, the SSL-built (Space Systems Loral) satellite was then transferred via road to the Spaceport’s payload preparation facilities. EUTELSAT 65 West A began initial pre-launch processing during the weekend, including a fit-check with the adapter that will serve as its interface with Ariane 5. Based on the SSL 1300 satellite de...
Wed, 10 Feb 2016 12:00:00 +0100
A newly formed star lights up the surrounding cosmic clouds in this new image from ESO's La Silla Observatory in Chile. Dust particles in the vast clouds that surround the star HD 97300 diffuse its light, like a car headlight in enveloping fog, and create the reflection nebula IC 2631. Although HD 97300 is in the spotlight for now, the very dust that makes it so hard to miss heralds the birth of additional, potentially scene-stealing, future stars. The glowing region in this new image from th...
Tue, 9 Feb 2016 22:05:00 +0100
New Partnership Will Leverage Eutelsat's Successful European Broadband Business and ViaSat's Advanced Broadband Technologies and Consumer ISP Business Expertise CARLSBAD, Calif. and PARIS, Feb. 9, 2016 /PRNewswire/ -- ViaSat Inc. (NASDAQ: VSAT) and Eutelsat Communications (NYSE Euronext Paris: ETL) today announced an agreement to create a joint venture combining Eutelsat's current European broadband business with ViaSat's industry-leading broadband technologies and consumer Internet Service P...
Tue, 9 Feb 2016 18:00:00 +0100
Thales Alenia Space is celebrating today the signing with the European Space Agency (ESA), for the contract worth EUR450 million, to build the Sentinel-3C and D environmental monitoring and oceanographic satellites for the European program Copernicus. Thales Alenia Space is once again prime contractor for these two new satellites, as for the Sentinel-3A and 3B satellites, with responsibility for design, development, integration and testing. These satellites are compatible with the European l...
Tue, 9 Feb 2016 15:30:00 +0100
Both ViaSat-2 and ViaSat-3 class satellites are geostationary satellites and operate in the high capacity Ka-band frequencies. ViaSat-2 and ViaSat-3 will each weigh approximately 6,400 kg at launch, and will be injected into geostationary transfer orbit by the Ariane 5 ECA, respectively, during the first quarter of 2017 and by late 2019/early 2020. Boeing Satellite Systems in El Segundo, Calif. is the build partner on both satellites. These launches will take place at the Guiana Space Center,...
Mon, 8 Feb 2016 15:00:00 +0100
Space Systems Loral (SSL), a leading provider of commercial satellites , today announced that the EUTELSAT 65 West A satellite, designed and built for Eutelsat , one of the world's leading satellite operators, has arrived at the European Spaceport in Kourou, French Guiana , where it will be launched aboard an Ariane 5 launch vehicle by Arianespace . The advanced high throughput satellite will be used by Eutelsat to provide new broadcast and broadband services in Brazil and across Latin America ....
Mon, 8 Feb 2016 14:30:00 +0100
Orbital ATK, Inc. (NYSE: OA), a global leader in aerospace and defense technologies, will exhibit a wide range of the company's products and advanced capabilities during the Singapore Airshow 2016. The biennial airshow takes place at the Changi Exhibition Centre, February 16-21, 2016. The show has become an increasingly important platform for the global aerospace and defense industry in the Asia Pacific region. The Orbital ATK display is located in the U.S. Pavilion, stand Q79. Participation ...
Fri, 5 Feb 2016 19:35:00 +0100
Boeing [NYSE: BA] and the U.S. Air Force today completed the GPS IIF constellation with the launch of the 12th Boeing-built satellite. Following on-orbit tests, GPS IIF-12 will be formally declared operational in approximately one month, making it the 50th GPS satellite Boeing will have delivered on orbit to the Air Force. Since the first launch on May 27, 2010, the GPS IIFs have advanced the Air Force's Global Positioning System modernization program by improving accuracy and security whi...
Fri, 5 Feb 2016 19:00:00 +0100
United Launch Alliance Successfully Launches GPS IIF-12 Satellite for U.S. Air Force CAPE CANAVERAL AIR FORCE STATION, Fla., Feb. 5, 2016 /PRNewswire/ -- United Launch Alliance (ULA) successfully launched its first mission of the year with an Atlas V rocket carrying the Global Positioning System (GPS) IIF-12 satellite for the U.S. Air Force. The rocket lifted off from Space Launch Complex-41 on Feb. 5 at 8:38 a.m. EST . GPS IIF-12 is the final satellite in the IIF-block of satellites, whic...
Fri, 5 Feb 2016 18:50:00 +0100
Orbital ATK, Inc. (NYSE: OA), a global leader in aerospace and defense technologies, contributed integrated hardware to today's successful launch of the United Launch Alliance (ULA) Atlas V rocket and the GPS Block IIF satellite payload from Cape Canaveral Air Force Station, Florida. The satellite is the twelfth and final GPS IIF satellite in the constellation. The dozen Block IIF GPS satellites replace older, first-generation GPS satellites and provide improved accuracy, signal strength and ...
Fri, 5 Feb 2016 15:47:00 +0100
Moments after Sentinel-3A separates from its rocket, a team of European mission control specialists will assume control, shepherding the new spacecraft through its critical first days in space. Carrying a suite of cutting-edge instruments, Sentinel-3A is set to join the Sentinel-1A radar satellite and the Sentinel-2A high-resolution optical satellite in orbit to monitor the health of our planet. This latest multitalented mission will measure Earth's oceans, land, ice and atmosphere to moni...
Thu, 4 Feb 2016 17:42:00 +0100
The 18th and final primary mirror segment is installed on what will be the biggest and most powerful space telescope ever launched. The final mirror installation Wednesday at NASA's Goddard Space Flight Center in Greenbelt, Maryland marks an important milestone in the assembly of the agency's James Webb Space Telescope. "Scientists and engineers have been working tirelessly to install these incredible, nearly perfect mirrors that will focus light from previously hidden realms of planetary atm...
Thu, 4 Feb 2016 15:16:00 +0100
Kongsberg Gallium, an Ottawa-based developer of real-time, mission critical, geospatial visualisation software, announced today that they will be changing their name to Kongsberg Geospatial Ltd., effective immediately. The move is part of a comprehensive rebranding strategy to more effectively align the Company’s name with its future strategy and functional role as part of the Kongsberg family of companies. The Company’s ownership and staff has not changed.  “We fel...
Thu, 4 Feb 2016 10:00:00 +0100
There are no large caverns inside Comet 67P/Churyumov-Gerasimenko. ESA's Rosetta mission has made measurements that clearly demonstrate this, solving a long-standing mystery. Comets are the icy remnants left over from the formation of the planets 4.6 billion years ago. A total of eight comets have now been visited by spacecraft and, thanks to these missions, we have built up a picture of the basic properties of these cosmic time capsules. While some questions have been answered, others have b...
Wed, 3 Feb 2016 20:00:00 +0100
Engineers at Lockheed Martin (NYSE: LMT) recently proved their design for the world's most powerful Global Positioning System (GPS) satellite can operate in and withstand the harsh conditions it will experience on orbit. On December 23, Lockheed Martin's first GPS III satellite for the U.S. Air Force completed system-level Thermal Vacuum (TVAC) testing, validating the design of the entire assembled satellite. TVAC is a rigorous test designed to prove a satellite's integrity and operational ca...
Wed, 3 Feb 2016 18:32:00 +0100
ESA's Expose facility was retrieved today from outside the International Space Station by cosmonauts Yuri Malenchenko and Sergei Volkov, who were completing a spacewalk to place new experiments on the outpost's hull. Expose is a series of chemistry laboratories that place samples in the harsh environment of space unprotected. Subjected to vacuum, radiation, temperature differences and the full blast of our Sun's energy, 46 species of small organisms and over 150 organic compounds have returne...
More space news...
16364 cvs - 644 jobs

LOOKING FOR A JOB?

  • HOME
  • POST YOUR CV
  • JOB SEARCH
  • LOOKING FOR STAFF?

  • HOME
  • REGISTER
  • CV SEARCH
  • POST JOBS
  • Quick CV Search

    CV: Post-doctoral Fellow

    Printer Friendly


    << BACK

    Personal information
     Name:<withheld>
     Age:<withheld>
     Country:<withheld>
     Location:<withheld>
    Contact information
     Email:<withheld>
     Phone:<withheld>
     Mobile:<withheld>
    Candidate Profile
     Date Submitted:19-05-2010
     Last Modified:19-05-2010 (02:12)
    Job information
     Current job:Post-doctoral Fellow
     Employment Term:Temp/Contract
     Job location:Anywhere
     Date available:
     Industry:Consulting/Engineering Services
     KeywordsAstronomy, optics, detectors, cryogenics.
    CV

    Brief Summary of Technical Skills

     

    • Optical Design using ZEMAX: ray tracing, optical design procedure and optimization, specification of optics, image analysis and tolerancing.
    • Mechanical Design using AutoCad/Pro-E: design of vacuum enclosure for optics, design of mounts for optical elements, stress analysis (due to gravity, differential thermal expansion etc), thermal analysis.
    • Integration, alignment and assembly of opto-mechanical instrument.
    • Hardware and Data-acquisition system: Controllers for CCDs and infrared arrays. FPGA based Master and waveform generation card, ADC and signal processing card, clock driver and bias card using DACs, telemetry.
    • PCB design using Orcad Capture and Layout: Design of high speed Data Acquisition Board (DAB)  for optical and infrared detectors using USB 2.0.
    • Testing of CCDs and infrared detectors: readnoise, gain, dark current and flat field estimation. Readout schemes for detectors. Single sampling, correlated double sampling, ramp sampling, Fowler sampling.
    • Use of optical measurement instruments, wavefront sensor etc.
    • Cryogenics and Vacuum Techniques: estimation and reduction of heat load on the instrument, instrument and detector cooling, radiation shield, use of O-rings, vacuum feedthrough etc for vacuum sealing.
    • Image Processing using IRAF: flat-fielding, illumination correction, bad pixel removal, sky-subtraction (using cl script), image alignment and co-addition, aperture photometry, astrometry.
    • Software programming in C, Fortran77, Fortran90, IDL. Use of numerical recipes and statistical methods like χ2– minimization, interpolation, three-dimensional integration etc. Simulation of astronomical images.
    • Formulation of specifications: for optical, mechanical and electronic components. Interaction with vendors. Choosing best possible technological solution within budgetary constraints.

     

    Computational and Software Skills

     

    Operating Systems

    Linux, Unix, Solaris, Windows

    Programming Languages

    C, Fortran90, Fortran77

    Scientific Computing

    IDL

    Optical Design Software

    ZEMAX-EE

    Mechanical Design Software

    AutoCad, Pro-E

    Electronics Design Software

    Orcad Capture and Layout

    Image Processing Software

    Iraf

    Languages

    Hindi (Native), English (very fluent)

     

    Other Skills

    • Good communication skills, presented thesis and post-doctoral work at various national and international conferences.
    • Good documentation skills. Experience in writing proposals/reports/ and other documents to be reviewed by external referees.
    • Very strong mathematical and analytical skills. Specialization in Real Mathematics during MSc programme.
    • Ability to work in a team with multi- disciplinary skills.

     

    Education

    • PhD, 2006 : The Design and Fabrication of Near Infrared PICNIC Imager, IUCAA (Inter-University Centre for Astronomy and Astrophysics), Pune.
    • Integrated MSc Physics, 1997 : IIT (Indian Institute of Technology), Kanpur
    • ISC 1991 : Hartmann College, Bareilly (U.P)
    • ICSE 1989 : Hartmann College, Bareilly (U.P)

     

    Publications

     

    1. Near Infrared PICNIC Imager(NIPI) : Deep, A.  et al., 2002, BASI, 30, 791
    2. Near Infrared PICNIC Imager(NIPI) - A Progress Report : Deep, A. et al., 2003,    BASI, 31, 465
    3. ASSIST : Development of a test infrastructure for the VLT AO Facility : Stuik, R., Arsenault, R., Deep, A.,  Delabre, B., Hallibert, P., Jolissaint, J., Hubin,  N.,  Kendrew, S.,Madec, P.Y.,  Paufique, J. and Stroebele, S., 2007, Proc. Of SPIE, 6691.
    4. A. Deep & R. Stuik, “ASSIST MAIV plan for Preliminary Design Review”, Garching 2007 : Technical Report
    5. A. Deep, “ASSIST Star Simulator Module for Preliminary Design Review”, Garching 2007: Technical Report
    6. R. Stuik, R. Arsenault, R. Conzelmann, A. Deep,  B. Delabre,  P. Hallibert,  L. Jolissaint,  N. Hubin, S. Kendrew, P.-Y. Madec, F. Molster,  J. Paufique,  E. Pauwels, Evert; S. Stroebele,  E. Wiegers, “ASSIST: the test setup for the VLT AO facility,” Proc. SPIE 7015-160 (2008).
    7. A. Deep, G. Fiorentino,  L. Jolissaint,  E. Tolstoy, “Use of AO PSF models for the Study of Resolved Stellar Populations”,  AO4ELT Conference,  Paris, 2009.
    8. A. Deep & R. Stuik, “ASSIST MAIV plan for Final Design Review”, Garching 2009 : Technical Report
    9. A. Deep, “ASSIST Star Simulator Module for Final Design Review”, Garching 2009: Technical Report
    10. A. Deep, G. Fiorentino,  R. Falomo and E. Tolstoy , “MICADO Photometric  Studies”.  Technical Report for E-ELT Phase A studies for MICADO instrument.

     

    Employment

     

    June 2007- : Research Associate at Leiden Observatory, Netherlands.Currently, I am working on project ASSIST (Adaptive Secondary Setup and Instrument STimulator) at Leiden Observatory. This system is being designed to allow for the testing of Adaptive Optics facility of Very Large Telescope. I am responsible for the development of MAIV (manufacturing, alignment, integration and verification) plan for this project. As the name suggests, the following items have been covered as a part of this procedure:

    • Procurement of various items for ASSIST.
    • Plan to assemble and integrate ASSIST bench for testing in Leiden; which handling and testing tools are required.
    • Development of a strategy for the alignment of various optics and opto-mechanics of ASSIST.
    • Identifying tools and equipments required during alignment and integration, such as alignment telescope and measurement arm.
    • Identify the tests which are to be performed on the subsystems, and on the assembly.
    • Assembly of ASSIST at ESO, which also includes assembly of DSM (Deformable Secondary Mirror) on top of ASSIST.

     

    In this role, I take part in preparing Call for tender documents for the optical modules and preparing reports for Preliminary Design Review and Final Design Review.

     

    In the same project, I am in-charge for the Star Simulator module which will simulate NGS (Natural Guide Stars) and LGS (Laser Guide Stars) for ASSIST. The main tasks for this module are:

     

    • Converting technical specifications of ASSIST into size, brightness and wavelength of required sources for ASSSIST.
    • Talk with different vendors to find out correct LED, fibers etc for NGS sources.
    • Experiments conducted in Leiden Optical Lab to check whether theoretical calculations match with experimental results.
    • Interaction with Mechanical Workshop to build a prototype for NGS and LGS.

     

    I also take part in testing phase screens which simulate turbulence of the atmosphere. These phase screens are being tested at European Southern Observatory in Garching using a Shack Hartmann wavefront sensor.

     

    I am also involved in project MICADO (MCAO Imaging CAmera for Deep Observations). MICADO is the imaging camera for the multi-conjugate adaptive optics system on the 42-m European Extremely Large Telescope. We create simulations assuming most of the parameters such as background, pixel scale, read-noise, throughput etc what might be expected from the E-ELT instrument MICADO. Then we compute the accuracy with which photometry can be done on these images using current software packages.

     

    • 2006 – June 2007: Research scholar, IUCAA, Pune, India. A high speed Data Acquisition Board (DAB) for optical and infrared detectors using USB 2.0 was designed using Orcad software. DAB has five fiber-optic links with each link connected to a separate detector/Controller. Simultaneous data transfer is possible through all fiber links. It has 1GB flash-memory and the fibre link data can be acquired either to the flash memory or to the USB port. A minimum data rate per fiber link of 1Mbps is sustainable (if USB is shared by multiple fiber links).  In the unshared or read-to-flash mode, maximum data rate per fiber link of at least 10 Mbps is possible.
    • 2000 - 2006: Research Fellow of CSIR, IUCAA, Pune, India. During this period I worked on my PhD thesis. My work mainly involved the design and fabrication of a near-infrared imager to be used with IUCAA telescope. I worked on all the aspects of astronomical instrumentation – optical design, mechanical design, data acquisition, detector testing, vacuum and cryogenics, data reduction, programming in C etc.
    • 1998 - 2000: Lecturer in Bareilly College, Bareilly.
    • 1997 - 1998: Research assistant at Indian Institute of Technology, Kanpur.


    Registering is the only way of posting vacancies and obtaining contact details of candidates in our CV database.
     
    All it takes is a few minutes and a credit card (Visa or American Express). To sign-up to this service, simply click on the Register link and fill in the form. You will then have instant access to our system after on-line payment where you will be able to complete the transaction in either US Dollars, UK Pounds or Euros.
     
    All online credit/debit card transitions are handled through our secure third party payment processors at WorldPay. Worldpay are part of The Royal Bank of Scotland Group, the 5th biggest banking group in the world, WorldPay payment solutions are trusted by thousands of businesses, big and small worldwide. 
     
    Pricing starts at €450 (approx £350 or US$550 - use the convert tool for an exact conversion) for one month unlimited job postings and CV database access (for one user), with package discounts available if you have more permanent recruiting needs. For example, a Gold subscription will give you unlimited jobs posting and CV database access for one year at just over €250 per month!
     
    2016 Pricing Structure (excluding VAT):
    1 month - Discovery 450 euros convert
    3 months - Bronze 1150 euros convert
    6 months - Silver 1950 euros convert
    12 months - Gold 3200 euros convert
     
    If online payment is not convenient, give us a call at +33(0)562211007 or send us an email at sales@space-careers.com. We will set up an account for you and invoice you. Note that you can also pay through PayPal.
     
    Please note that the posting of academic positions is free of charge. All you need to do is email us your job description and we will post it for you.
     
    VAT:
     
    Spacelinks is based in France so the following European Union regulations regarding electronic commerce apply:
    - if your business is located outside the EU, VAT does not apply to you
    - if your business is located in France, you will be charged a 20% VAT
    - if your business is located in the EU and you don't have a valid VAT registration number, you will be charged a 20% VAT
    - if your business is located in the EU and you do have a valid VAT registration number, you won't be charged VAT provided you give us your VAT number (mandatory for invoicing)
     
    Support:
     
    For sales enquiries and general information, you can call us on +33(0)562211007.
    Support is available Mon-Fri on +33(0)562211007 or via email. Out-of-hours support is provided only via email.
    Please also note that we are located in France. Our normal office hours are 09:00 to 18:00 Monday to Friday. France timezone is GMT+1.
     
    Warning:
     
    We are very serious about our job seekers privacy so only legitimate recruiters and employers are eligible for a recruiter account. All subscriptions requests will be manually approved and recruiter accounts constantly monitored. Users who enter inaccurate or incomplete information will not gain access to post jobs or search resumes. Sharing of login details with a third party will result in the suspension of the recruiter's account with no subscription refund.
    Recruitment agencies are only eligible for a Gold package and recruitment agencies recruiting for companies already using Space Careers will not be accepted.
     
    To ensure you are approved, please include the following on your application:
    * The website address of your Company. Under construction websites will be rejected.
    * Email - Must end in @yourcompany.com. Applications using free email accounts such as Hotmail, Yahoo or Gmail will be rejected.
     
    Individual exceptions can be made on a case by case basis by emailing sales@space-careers.com. Accounts found not to be in compliance will be deleted in the absence of an email.
    Bookmark and Share
    Terms & ConditionsCopyright ©2016 Spacelinks