34 citations · 158 across the 17 of their papers we have counts for
5 papers · 1 filter
Characterizing a CCD detector for astronomical purposes: OAUNI Project
Antonio Pereyra, Maria I. Zevallos, Jose Ricra +1
This work verifies the instrumental characteristics of the CCD detector which is part of the UNI astronomical observatory. We measured the linearity of the CCD detector of the SBIG…
UNI Astronomical Observatory - OAUNI: First light
Antonio Pereyra, Julio Tello, Erick Meza +3
We show the actual status of the project to implement the Astronomical Observatory of the National University of Engineering (OAUNI), including its first light. The OAUNI was insta…
Solvepol: a reduction pipeline for imaging polarimetry data
Edgar A. Ramírez, Antônio M. Magalhães, James W. Davidson +2
We present a newly, fully automated, data pipeline: Solvepol, designed to reduce and analyze polarimetric data. It has been optimized for imaging data from the Instituto de Astrono…
Measuring the continuum polarization with ESPaDOnS
A. Pereyra, C. V. Rodrigues, E. Martioli
Our goal is to test the feasibility to obtain accurate measurements of the continuum polarization from high-resolution spectra using the spectropolarimetric mode of ESPaDOnS. We us…
SPARC4: A Simultaneous Polarimeter and Rapid Camera in 4 Bands
C. V. Rodrigues, F. J. Jablonski, K. Taylor +13
We present the basic concept of a new astronomical instrument: SPARC4 - Simultaneous Polarimeter and Rapid Camera in 4 bands. SPARC4 combines in one instrument: (i) photometric and…