SIMBAD references

2010A&A...510A...9F - Astronomy and Astrophysics, volume 510, A9-9 (2010/2-1)

Monitoring the hard X-ray sky with SuperAGILE.

FEROCI M., COSTA E., DEL MONTE E., DONNARUMMA I., EVANGELISTA Y., LAPSHOV I., LAZZAROTTO F., PACCIANI L., RAPISARDA M., SOFFITTA P., DI PERSIO G., FRUTTI M., MASTROPIETRO M., MORELLI E., PORROVECCHIO G., RUBINI A., ANTONELLI A., ARGAN A., BARBIELLINI G., BOFFELLI F., BULGARELLI A., CARAVEO P., CATTANEO P.W., CHEN A.W., COCCO V., COLAFRANCESCO S., CUTINI S., D'AMMANDO F., DE PARIS G., DI COCCO G., FANARI G., FERRARI A., FIORINI M., FORNARI F., FUSCHINO F., FROYSLAND T., GALLI M., GASPARRINI D., GIANOTTI F., GIOMMI P., GIULIANI A., LABANTI C., LIELLO F., LIPARI P., LONGO F., MATTAINI E., MARISALDI M., MAURI A., MAURI F., MEREGHETTI S., MORETTI E., MORSELLI A., PELLIZZONI A., PEROTTI F., PIANO G., PICOZZA P., PILIA M., PITTORI C., PONTONI C., PREGER B., PREST M., PRIMAVERA R., PUCELLA G., RAPPOLDI A., ROSSI E., SABATINI S., SANTOLAMAZZA P., TAVANI M., STELLATO S., TAMBURELLI F., TRACI A., TRIFOGLIO M., TROIS A., VALLAZZA E., VERCELLONE S., VERRECCHIA F., VITTORINI V., ZAMBRA A., ZANELLO D. and SALOTTI L.

Abstract (from CDS):

SuperAGILE is the hard X-ray monitor of the AGILE gamma ray mission, in orbit since 23 April 2007. It is an imaging experiment based on a set of four independent silicon strip detectors, equipped with one-dimensional coded masks, operating in the nominal energy range 18-60keV. The main goal of SuperAGILE is the observation of cosmic sources simultaneously with the main gamma-ray AGILE experiment, the Gamma Ray Imaging Detector (GRID). Given its ∼steradian-wide field of view and its ∼15mCrab day-sensitivity, SuperAGILE is also well suited to the long-term monitoring of Galactic compact objects and the detection of bright transients. The SuperAGILE detector properties and design allow for a 6 arcmin angular resolution in each of the two independent orthogonal projections of the celestial coordinates. Photon by photon data are continuously available by means of experiment telemetry, and are used to derive images and fluxes of individual sources, with integration times depending on the source intensity and position in the field of view. We report on the main scientific results achieved by SuperAGILE over its first two years in orbit, until April 2009. The scientific observations started in mid-July 2007, with the science verification phase, continuing during the complete AGILE Cycle 1 and the first ∼half of Cycle 2. Despite the largely non-uniform sky coverage, due to the pointing strategy of the AGILE mission, a few tens of Galactic sources were monitored, sometimes for unprecedently long continuous periods, leading to the detection also of several bursts and outbursts. Approximately one gamma ray burst per month was detected and localized, allowing for prompt multiwavelength observations. A few extragalactic sources in bright states were occasionally detected as well. The light curves of sources measured by SuperAGILE are made publicly available on the web in almost real-time. To enable a proper scientific use of these, we provide the reader with the relevant scientific and technical background.

Abstract Copyright:

Journal keyword(s): instrumentation: detectors - X-rays: binaries - X-rays: general

Simbad objects: 87

goto Full paper

goto View the reference in ADS

To bookmark this query, right click on this link: simbad:2010A&A...510A...9F and select 'bookmark this link' or equivalent in the popup menu


2019.12.12-13:01:54

© Université de Strasbourg/CNRS

    • Contact