SiFAP: A SIMPLE SUB-MILLISECOND ASTRONOMICAL PHOTOMETER

Author:

AMBROSINO F.1,MEDDI F.1,NESCI R.2,ROSSI C.1,SCLAVI S.1,BRUNI I.3

Affiliation:

1. Dipartimento di Fisica Università La Sapienza, P.le A. Moro 5, 00185 Roma, Italy

2. INAF-IAPS, Tor Vergata, Roma, Italy

3. Istituto Nazionale di Astrofisica, Osservatorio Astronomico, Via Ranzani 1, 40127 Bologna, Italy

Abstract

A new fast photometer based on SiPM technology was developed at the University of Rome "La Sapienza" starting from 2009. A first prototype was successfully tested observing the Crab pulsar at the Loiano telescope of the Bologna Observatory. In this paper we illustrate the improvements we applied to our instrument, concerning new cooled commercial sensors, a new version of our custom dedicated electronics and an upgraded control timing software. Finally we report the results obtained with this instrument on December 2012 on the Crab pulsar at the Loiano telescope to show its goodness and capabilities.

Publisher

World Scientific Pub Co Pte Lt

Subject

Astronomy and Astrophysics,Instrumentation

Cited by 5 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. High-energy photon polarimeter for astrophysics;Journal of Astronomical Telescopes, Instruments, and Systems;2018-03-30

2. Photon Counting for Studying Faint Astronomical Variable Signals in Optical Band;Photon Counting - Fundamentals and Applications;2018-03-21

3. The Latest Version of SiFAP: Beyond Microsecond Time Scale Photometry of Variable Objects;Journal of Astronomical Instrumentation;2016-09

4. GUIDA: A Graphical User Interface for Optical Data Analysis of Isolated Pulsars;Publications of the Astronomical Society of the Pacific;2015-09

5. Fast multichannel astronomical photometer based on silicon photo multipliers mounted at the Telescopio Nazionale Galileo;SPIE Proceedings;2014-07-28

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