je.st

Home › astronomy

Tag: astronomy

DARPAs mirror-killing membrane could change astronomy, allow total global surveillance

2013-12-06 15:25:53| Extremetech

DARPA's new thin membrane could make big, heavy mirrors obsolete in space telescopes -- a move that could open doors for amazing science and omniscient surveillance.

Tags: total change global membrane

XMM Astronomy Operations Scientist SCJ 2762

2013-12-04 20:36:09| Space-careers.com Jobs RSS

Summary We have a great opportunity for a wellqualified astronomer who is experienced in space observatories and space borne instrument calibration. This post is based in Spain and the engineer will work on the XMMNewton mission data. Objective The scientist will work in the XMMNewton Users Support Group USG support the scientific users of the mission from proposal submission until the analysis of their data for scientific interpretation. The scientist must have strong background in astronomical research and excellent communication skills. Responsibilities Duties The service is required to support any of the following tasks Support to the Observing Time Allocation Committee OTAC The OTAC reviews all incoming observation proposals and determines which observations should be assigned observing time. Optimisation to the observations of accepted proposals The USG scientists assist astronomers in optimising the setup of the instruments to carry out the desired observation and assure the safety of the instruments. Maintenance of user support documentation and helpdesk service Users are kept informed about the status of the mission and about support services through extensive support documentation offered on the XMMNewton web pages. A helpdesk service operates to assist individual users with queries. Longterm mission planning To ensure that all high priority observations are performed, a long term observing plan is maintained and regularly updated. This includes arranging coordinated observations with other observatories The scheduling process and the scheduling of Targets of Opportunity The USG scientists participate in the process of observation scheduling. They have to be able to support, or replace, the scientific scheduler. In case of special astronomical events the schedule of observations may have to be changed at short notice. Therefore one community support scientist must always be contactable, including outside normal office hours, through an oncall service. This task is organised on a rota. Calibration and monitoring of the scientific instruments The scientific instruments are calibrated regularly and their behaviour is monitored continuously by the SOC Instrument Dedicated Teams IDT. The USG scientists participate in these IDT activities, this in turn helps them also to gain competence to help users interpret and understand their data. Participation on the activities related to the systematic processing of all scientific mission data as they become available through a pipeline in order to produce highlevel products of direct use by the scientific community and for ingestion the archive. In particular, the USG scientists are responsible for the quality control of the pipeline products. Participation in the production and regular updating of the XMMNewton source catalogues, most importantly in the definition of their content and in their scientific validation. Provision of user requirements for the Science Archive, checking their implementation, monitoring and improving its performance and its use by the community and interacting with the Scientific Archives Team at ESAC, with the aim of maximizing the value of the XMMNewton Science Archive, the tool for the astronomers to get access to the data and the main legacy from XMMNewton to the astronomical community. This is done by provision of the Archive Scientist as one of the members of the USG, who shares this responsibility with other team responsibilities. Performing scientific research using available scientific tools. However, this must under no circumstances interfere with the operational duties as defined above which always take priority. The policy established within the XMMNewton team for assigning time for research will be applied, as determined for all personnel, by ESA line management. The service position will be integrated in the Science Support team, and as such, keep the flexibility to assume eventually also SAS maintenance or integration activities, not exclusively linked to the Pipeline Processing System. Qualifications Experience Ph.D. or equivalent in astrophysics, physics or mathematics or related field, in the later cases with an astrophysical orientation. Essential Skills Suitable candidates must have a strong background in astronomical research with a good record of science publications in the astronomical refereed literature and with part of those signed by the candidate as first author. A few years working in research institutes or universities at postdoctoral level will be an advantage, as well as experience in satellite operations, support to astronomers using space observatories and space borne instruments calibration. Experience in international working environments is desirable. A scientific background in Xray astronomy in particular and experience in analysis of Xray data are required. Background in other astronomy areas will be an asset. Suitable candidates should have a good command of commonly used astronomical software, like IDL, and of the XMMNewton Science Analysis Software and the Xray specific software tools like XSPEC or FTOOLS in particular. Good knowledge of the XMMNewton instruments is expected. The candidate should be comfortable using computers and modern operating systems and have a background in developing small software programs to support the routine tasks of the group. Qualities The selected candidate must be willing to operate in an international team environment. Communication, relationship, management and teamwork competences are considered important for the post holder, together with good planning and organisational skills. The engineer should be comfortable in an international working environment and be fluent in English, one of the official languages of ESA. Further Details All roles within Telespazio VEGA have a defined closing date, however if a successful candidate is found before the advert expires the role will be closed early. We would therefore advise any candidate to apply as early as possible to avoid disappointment. Closing Date for applications is 19th December 2013 Location of the position is ESAC, Near Madrid, Spain. Benefits Competitive salary plus a comprehensive benefits package including holiday, life assurance and a contributory pension scheme are offered to the successful candidate Security In line with Asylum Immigration Legislation, all applicants must be eligible to live and work in the EU. Documented evidence of eligibility will be required from candidates as part of the recruitment process. Furthermore, in view of the nature of the work the company is in, all potential employees will undergo stringent reference and identity checks.

Tags: operations astronomy scientist xmm

Birth of black hole witnessed, marking watershed moment for astronomy

2013-11-26 15:19:26| Extremetech

This week, a momentous event occurred somewhere in the universe, and thanks to advanced technology, scientists were able to capture it in all its glory.

Tags: black moment birth hole

Astronomy Data Software Consultant

2013-06-07 15:35:46| Space-careers.com Jobs RSS

WHO ARE WE? GMV www.gmv.com is a privately owned technological enterprise group with an international presence employing more than 1.100 staff. Founded in 1984, GMV mainly operates in eight large sectors for both public and private organizations Aeronautics, Space, Defense, Health, Security, Transportation, Telecommunications and Information Technologies. GMV currently runs eight work centers in Spain Tres Cantos Madrid headquarters, Boecillo Valladolid, Seville, Barcelona, Valencia, Tenerife, Len, Zaragoza and also work centers in Lisbon Portugal, Rockville Maryland, USA, Darmstadt Germany, Warsaw Poland, Bucharest Romania and Malaysia. We recruit and hire excellent engineers, and encourage innovation, technical excellence and continuing education. Our engineers regularly present papers at technical conferences, continue their education more than 85 have a masters degree, and we reinvest more than 12 of budget in IRD projects. This striving for excellence, innovation and flexibility is a major part of our culture. We provide very competitive compensation, attractive benefits, and a great work environment with lots of opportunities for professional growth. JOB DESCRIPTION Astronomy Data Software Consultant Responsibilities Duties Tasks Astronomy Data Software Consultant Preparation of data reduction procedures for astronomy data processing pipelines, and the implementation of these parts in ANSIC. Qualifications University degree in Computer Science, Physics, Electrical Engineering or equivalent. The ideal consultant is a software engineer with minimum 3 years experience in developing astronomical data reduction applications in ANSIC The consultant is required to have a good knowledge of image and signal processing methods in astronomy, as well as statistical handling of scientific data knowledge of observational techniques in astrophysics imaging, adaptive optics, and spectroscopy and the related data reduction methods will be an asset. The consultant is required to be familiar with modern software engineering practices and tools, including SVN, and unit testing. He or she is required to have excellent command of the English language, very good oral and written communication skills, team spirit and flexibility customer orientation, familiarity with international organizations, and a strong sense for quality development are also essential.. Place of Work Munich, Germany. WHAT DO WE OFFER? As soon as they join the organization our professionals are given the chance to tackle technological challenges in an innovative environment, to work in multidisciplinary teams and deal directly with clients. This helps them to mature quickly as professionals. We provide continual topup training to keep our career professionals perfectly abreast of all technologies used. We offer a permanent contract and attractive package including a highly competitive salary plus a comprehensive benefits package. If you would like to work in an interesting, fun, fastpaced, challenging, diverse and global company which is growing rapidly, please send us your resume to jobsgmv.com For more information about GMV, please visit our website at www.gmv.com

Tags: data software consultant astronomy