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Tag: galaxies Licence: by-sa

Workflow Curves Exploration (1)

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Exploration of curves of cubes that contain galaxy observations

Created: 2014-02-12

Credits: User Julian Garrido

Workflow Retrieve object properties from NED and VO... (4)

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From an initial list of galaxy names, retrieve some of their properties from Virtual Observatory archives and services (NASA Extragalactic Database NED), and calculate others like Distance, based on the ones previously obtained (e.g. recession velocity, equatorial and galactic coordinates). The sample is filtered in a later step with criteria related to the angular size of the object and its declination. The goal is to build a sample of objects and their properties with up-to-date physical in...

Created: 2013-04-25 | Last updated: 2013-06-27

Blob VOTable of AMIGA Galaxies

Created: 2013-04-23 16:12:52

Credits: User Jose Enrique Ruiz

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This VOTable is provided by Vizier Service with ref: J_A+A_540_A47_table1 - AMIGA X: The AMIGA sample of isolated galaxies X. A First Look at Isolated Galaxy Colors. Fernandez Lorenzo et al. 2012

File type: Trident (Package)

Comments: 0 | Viewed: 52 times | Downloaded: 25 times

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Blob Calculation of Luminosity Profiles for a Sample of G...

Created: 2013-01-05 16:57:08

Credits: User Jose Enrique Ruiz

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This document describes the "Luminosity Profiles" Research Object

File type: Adobe PDF

Comments: 0 | Viewed: 57 times | Downloaded: 108 times

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Blob Extraction of Properties from a Sample of Galaxies

Created: 2013-01-05 16:54:48 | Last updated: 2013-01-05 16:57:46

Credits: User Jose Enrique Ruiz

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This document describes the "Galaxies Sample Selection" Research Object

File type: Adobe PDF

Comments: 0 | Viewed: 57 times | Downloaded: 36 times

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Workflow Get completion function V / Vm using the a... (1)

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Get completion function V / Vm using the apparent magnitude list of a set of galaxies

Created: 2012-09-03 | Last updated: 2012-09-03

Credits: User Julian Garrido

Workflow Calculation of distances, magnitutes and l... (2)

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Calculation of distances, corrected apparent B magnitude mB-corr and luminosities with values gathered from the HyperLEDA database. This workflow receives a list of galaxy names (hyperLEDA names. ie: KIG0001) and a file with the morphological types of those galaxies Using the name of a galaxy, the workflow querys Hyperleda to extract some properties of this galaxy (J2000 Coordinates, velocity, galactic extinction,log of axis ratio, and the Total B-magnitude ). With this properties it calcula...

Created: 2012-01-10 | Last updated: 2012-01-16

Credits: User Stian Soiland-Reyes

Attributions: Workflow Calculation of distances, magnitutes and luminosities using HyperLEDA Blob Data involved in RO Propagation of quantities Blob Scripts in RO Propagation of quantites

Blob D5.3v1: Propagation of interdependent quantities in ...

Created: 2011-12-01 22:12:58 | Last updated: 2011-12-01 22:13:01

Credits: User Jose Enrique Ruiz

License: Creative Commons Attribution-Share Alike 3.0 Unported License

This document describes the development of the first Golden Exemplar proposed in Work Package 5: Workflow Astronomy Preservation in the context of the Wf4Ever Project. It pertains to the deployment of a Research Object (RO) associated to the study of the propagation of astrophysical quantities in the calculation of luminosities of galaxies. 

File type: Adobe PDF

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Blob Scripts in RO Propagation of quantites

Created: 2011-12-01 13:21:37 | Last updated: 2011-12-01 13:23:17

Credits: User Jose Enrique Ruiz

License: Creative Commons Attribution-Share Alike 3.0 Unported License

Python scripts used as local services in the workflows contained in RO Propagation of quantites.

File type: application/x-zip-compressed

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Blob Purpose of RO Propagation of quantities

Created: 2011-11-25 09:33:29 | Last updated: 2011-12-01 13:27:32

Credits: User Jose Enrique Ruiz

License: Creative Commons Attribution-Share Alike 3.0 Unported License

Description of purpose of the Research Object "Propagation of properties extracted from the HyperLEDA catalog in the calculation of luminosities of galaxies" developed in the Wf4Ever project.

File type: Plain text

Comments: 0 | Viewed: 57 times | Downloaded: 40 times

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