Hostname: page-component-cb9f654ff-9knnw Total loading time: 0 Render date: 2025-08-22T09:30:24.807Z Has data issue: false hasContentIssue false
  • English
  • Français

The All Sky Automated Survey (ASAS-3) System – Its Operation and Preliminary Data

Published online by Cambridge University Press:  12 April 2016

G. Pojmański
G. Pojmański*
Affiliation:
Warsaw University Astronomical Observatory, Al Ujazdowskie 4, 00-478 Warszawa, Poland

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

ASAS-3 is the next step in the All Sky Automated Survey. This paper describes the new hardware, consisting of two wide field (9 × 9 deg) telephoto instruments and one F = 750 mm D = 250 mm telescope with 2 × 2 deg FOV, each equipped with a 2K × 2K CCD camera. Wide field instruments are now observing the whole southern sky (almost 30,000 sq. deg) at the average rate of 0.5 measurements per day. A narrow field instrument is connected to the GCN network and is ready to respond to the GRB alerts in tens of seconds. Preliminary photometric data are presented here and briefly discussed.

Information

Type
II. Monitoring and Surveys
Information
International Astronomical Union Colloquium , Volume 183: Small-Telescope Astronomy on Global Scales , 2001 , pp. 53 - 58
Copyright
Copyright © Astronomical Society of the Pacific 2001

References

Barthelmy, S.D., et al. 1998, in Gamma-Ray Bursts: 4th Huntsville Symposium; ed. Charles A., Meegan, Robert D., Preece, and Thomas M., Koshut, 99 Google Scholar
Paczyński, B. 1997, in Proceedings of 12th IAP Colloquium, Variable Stars and the Astrophysical Returns of Microlensing Searches, ed. Ferlet, R., 357 Google Scholar
Paczyński, B. 2001, these proceedingsGoogle Scholar
Pojmański, G. 1997, Acta Astr., 47, 467 Google Scholar
Pojmański, G. 1998, Acta Astr., 48, 35 Google Scholar
Pojmański, G. 2000, Acta Astr., 50, 177 Google Scholar
Udalski, A. Kubiak, M., and Szymański, M. 1997, Acta Astr.,47, 319 Google Scholar