| dc.creator | Simmons, J.E. | |
| dc.date | 1965 | |
| dc.date | 2020-03-31T13:08:20Z | |
| dc.date.accessioned | 2023-07-14T19:06:21Z | |
| dc.date.available | 2023-07-14T19:06:21Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/92433 | |
| dc.identifier | issn:1669-9521 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7434012 | |
| dc.description | Based on some properties of the visual caustic test, the author has developed a photographic technique capable of rendering an objective document about the features of concave optical surfaces which are measurable with the visual caustic test. The plates are measured in a machine capable of measuring in two coordinates and are reduced following well known methods. The agreement between the visual and photographic methods is good and improves at high D/F ratios. Drawings of the apparatus are presented along with measurement and reduction sheets and graphs comparing the visual method and photographic technique. The complete paper will be published elsewhere. | |
| dc.description | Asociación Argentina de Astronomía | |
| dc.format | application/pdf | |
| dc.language | es | |
| dc.rights | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
| dc.rights | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
| dc.subject | Astronomía | |
| dc.subject | Galaxias | |
| dc.subject | cáustica visual | |
| dc.title | Técnica fotográfica para la prueba de la cáustica | |
| dc.type | Articulo | |
| dc.type | Comunicacion | |
