Photographic isophotes of comet Arend-Roland 1956h

Title:

Photographic isophotes of comet Arend-Roland 1956h

Creator:

Ceplecha, Zd.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:6f868ef3-8e96-4ad0-94ee-73aa06d28ce0
uuid:6f868ef3-8e96-4ad0-94ee-73aa06d28ce0

Subject:

comets, photographic isophotes, and objective Tessar

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

Isophotes of comet Arend-Roland were constructed from 20 photographs gained by objective Tessar 1 : 4,5, f = 18 cm. The photographs were exposed in the visible spectral region in integral light, and with orange and blue filters on panchromatic emulsion of Agfa ISS plates (21/10 Din). The plates were measured on recording microdensitometer. The extreme measurable extent of the normal tail was 7° and of the anomal tail 1,5°.

Language:

Czech

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

13-34

Source:

Publications of the Astronomical Institute of the Academy of Sciences of the Czech Republic | 1958 Volume:34-42 | Number:34-42

Harvested from:

CDK

Metadata only:

false