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The radial velocity profiles of some proplyds in the Orion Nebula
(2003)
We use Hα scanning Fabry-Perot interferometric data on the Orion Nebula in order to study the proplyds of the central region. We find that Fabry-Perot interferometry constitutes an effective technique for the detection and ...
O caso Plutão: uma análise das potencialidades do uso de textos não didáticos no ensino de astronomia
(Universidad de Vigo, 2012)
A formação de leitores críticos, que percebam os múltiplos sentidos ideológicos e interpretações dados a um mesmo tema em diferentes meios, tornou-se essencial com o crescimento da circulação de informações. A inserção de ...
Astroclimate at san pedro Mártir - I. seeing statistics between 2004 and 2008 from the thirty meter telescope site-testing data
(2012)
We present comprehensive seeing statistics for the San Pedro Mártir site derived from the Thirty Meter Telescope site-selection data. The observations were obtained between 2004 and 2008 with a Differential Image Motion ...
Astroclimate at San Pedro mártir - I. Seeing statistics between 2004 and 2008 from the thirty meter telescope site-testing data*
(2009)
We present comprehensive seeing statistics for the San Pedro Mártir site derived from the Thirty Meter Telescope site-selection data. The observations were obtained between 2004 and 2008 with a Differential Image Motion ...
Astroclimate at San Pedro mZapotitlánrtir - I. Seeing statistics between 2004 and 2008 from the thirty meter telescope site-testing data*
(2009)
We present comprehensive seeing statistics for the San Pedro Mártir site derived from the Thirty Meter Telescope site-selection data. The observations were obtained between 2004 and 2008 with a Differential Image Motion ...
Astroclimate at san pedro Mártir - I. seeing statistics between 2004 and 2008 from the thirty meter telescope site-testing data
(2012)
We present comprehensive seeing statistics for the San Pedro Mártir site derived from the Thirty Meter Telescope site-selection data. The observations were obtained between 2004 and 2008 with a Differential Image Motion ...
Searching for balmer self-absorption in planetary nebulae
(2006)
We analyse the distribution of 482 planetary nebulae (PNe) within the H?/H?-H?/H? and H?/H?-H?/H? planes. Whilst most sources appear to possess case B line ratios, and normal reddening decrements, certain of them also ...
Searching for balmer self-absorption in planetary nebulae
(2006)
We analyse the distribution of 482 planetary nebulae (PNe) within the Hα/Hβ-Hγ/Hβ and Hδ/Hγ-Hγ/Hβ planes. Whilst most sources appear to possess case B line ratios, and normal reddening decrements, certain of them also ...
C-637 IPN anfitrión de más de mil asistentes para observar eclipse solar
(2017-08-21)
Con talleres para la construcción de un proyector, telescopios, lentes especiales y una serie de conferencias, el Planetario “Luis Enrique Erro” (PLEE) del Instituto Politécnico Nacional (IPN) transmitió en vivo y celebró ...
C-871 Centro de desarrollo de tecnología espacial interesado en atraer estudiantes del IPN
(2017-11-22)
El director del Center for Advanced Radio Astronomy (CARA), del sistema de la Universidad de Texas, Fredrick Jenet, externó el interés por comenzar una colaboración en materia de tecnología espacial con científicos y ...