On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects

We study the colour changes induced by blending in a wormhole-like microlensing scenario with extended sources. The results are compared with those obtained for limb darkening. We assess the possibility of an actual detection of the colour curve using the difference image analysis method.

Detalles Bibliográficos
Publicado: 2001
Materias:
article
astronomy
color
colorimetry
image analysis
plots and curves
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02177323_v16_n28_p1849_Torres
http://hdl.handle.net/20.500.12110/paper_02177323_v16_n28_p1849_Torres
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_02177323_v16_n28_p1849_Torres
record_format dspace
spelling paper:paper_02177323_v16_n28_p1849_Torres2023-06-08T15:21:00Z On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects article astronomy color colorimetry image analysis plots and curves We study the colour changes induced by blending in a wormhole-like microlensing scenario with extended sources. The results are compared with those obtained for limb darkening. We assess the possibility of an actual detection of the colour curve using the difference image analysis method. 2001 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02177323_v16_n28_p1849_Torres http://hdl.handle.net/20.500.12110/paper_02177323_v16_n28_p1849_Torres
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic article
astronomy
color
colorimetry
image analysis
plots and curves
spellingShingle article
astronomy
color
colorimetry
image analysis
plots and curves
On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects
topic_facet article
astronomy
color
colorimetry
image analysis
plots and curves
description We study the colour changes induced by blending in a wormhole-like microlensing scenario with extended sources. The results are compared with those obtained for limb darkening. We assess the possibility of an actual detection of the colour curve using the difference image analysis method.
title On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects
title_short On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects
title_full On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects
title_fullStr On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects
title_full_unstemmed On the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects
title_sort on the possibility of an astronomical detection of chromaticity effects in microlensing by wormhole-like objects
publishDate 2001
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02177323_v16_n28_p1849_Torres
http://hdl.handle.net/20.500.12110/paper_02177323_v16_n28_p1849_Torres
_version_ 1768546206497112064

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