D3.1: Workflow Evolution, Sharing and Collaboration Initial Requirements
HYPERLEDA. I. Identification and designation of galaxies
D4.1: Workflow Integrity and Authenticity Maintenance Initial Requirements
D2.1 Workflow Lifecycle Management Initial Requirements
Virtual Observatory activities in the AMIGA group
The scientific experiment represented by this research object pertains to the multi-wavelength study for a sample of the most isolated galaxies in the local universe.
Economy, business and finance/Economic sector/Agriculture
The scientific experiment represented by this research object pertains to the multi-wavelength study for a sample of the most isolated galaxies in the local universe. This study characterizes each galaxy of this sample through both the measurement of basic astrophysical properties: - The equatorial coordinates in J2000 epoch - The velocities in km/s (v) - The dust extinction coefficient (ag) - The axis ratio of the isophote 25 mag/arcsec2 (logr25) - The apparent total B magnitude (BT) - The morphological type (t) and the calculation of the more complex properties: - The distance in Mega parsecs (D) - The corrected apparent B magnitude (btc) - The optical luminosity in B-band (LB) Specifically, this research object is focused on the calculation of the intrinsic luminosity in the Johnson B-band, in order to achieve it the measurement or calculation of all those astrophysical properties is needed. All the data involved in the characterization of the sample are stored in a local relational MySQL database. To maintain up to date this database and to register all the updates properly is part of this scientific experiment.
Propagation of properties extracted from the HyperLEDA catalog in the calculation of luminosities of galaxies
Design Sketch and Experiment hypothesis will improve readability. Consider adding these elements.
Please, take into account Hubble constant value in the determination of distances
The Hubble constant value has been considered in the script calculateDistance.py
Jose Enrique Ruiz. "Propagation of properties extracted from the HyperLEDA catalog in the calculation of luminosities of galaxies." ROHub. Jan 24 ,2014. https://w3id.org/ro-id/5d4b945d-1b5b-4240-8095-9f07284df2f2.
Calculation of distances, magnitutes, and luminosities using Hyperleda
Propagation of physical quantities in the calculation of luminosities of galaxies
Gathering galaxy properties using Hyperleda
Not working properly with break lines in linux formatted files
D5.3v1: Propagation of interdependent quantities in the calculation of luminosities of galaxies
The AMIGA sample of isolated galaxies X. A first look at isolated galaxy colors
Science and technology/Technology and engineering/IT-computer sciences
Propagation of properties extracted from the HyperLEDA catalog in the calculation of luminosities of galaxies.
Specifically, this research object is focused on the calculation of the intrinsic luminosity in the Johnson B-band, in order to achieve it the measurement or calculation of all those astrophysical properties is needed.