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Propagation of physical quantities in the ... (3)
This workflow takes as input a file for each of this properties: J2000 Coordinates, velocity, galactic extinction, log of axis ratio, and the Total B-magnitude. With this properties it calculates the distance of the galaxy and, in other hand, the total apparent corrected B-magnitude.
It takes account if the velocity of the galaxy is lower than a threshold (1000km/s), it can not be possible to calculate the distance so, in those cases the distance will be "NaN".
At the end, it calculates the ...
Created: 2011-11-30 | Last updated: 2013-04-22
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Propagation of properties extracted from the HyperLE...
Created: 2011-11-24 19:12:05 | Last updated: 2011-12-01 22:13:34
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)
...
12 items in this pack
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