Características básicas del REOSC-DS + CCD Tek1024 en el telescopio JS y extinción atmosférica en CASLEO

BAUME, G; CORONEL, C.; DE BÓRTOLI, B.; ENNIS, A.; FERNANDEZ LAJUS, E.; FILÓCOMO, A.; GAMEN, R; 5 COAUTORES

Congreso; Reunión Anual de la AAA; 2016

AAA

In the framework of the activities of the subject ``Astronomia Observacional'' of FCAG (UNLP), several photometric and spectroscopic observations have been made using the Jorge Sahade telescope at the Complejo Astronomico El Leoncito. These data have allowed the estimation of the extinction coefficients in bands. They were compared with previous values, verifying a secular increase in the last years. In addition, some parameters and characteristics of the REOSC spectrograph working at simple dispersion (DS) mode and for its CCD detector Tek1024 were estimated.