Propagation of physical quantities in the calculation of luminosities of galaxies
Created: 2011-11-30 16:31:30
Last updated: 2013-04-22 16:07:16
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 total luminosity using the velocity and the total apparent corrected B-magnitude.
More information in the nested workflows.
Preview
Run
Run this Workflow in the Taverna Workbench...
Workflow Components
Authors (1)
Susana Sánchez, Jose Enrique Ruiz |
Titles (1)
Propagation of physical quantities in the calculation of luminosities of galaxies |
Descriptions (1)
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 total luminosity using the velocity and the total apparent corrected B-magnitude.
More information in the nested workflows. |
Dependencies (0)
Inputs (6)
Name |
Description |
type_morpho |
Text file with three columns: the name of the galaxy, the morphology of the galaxy, the error value.
If there is not error value, it will be NaN
|
fileCoordsJ2000 |
Text file with three columns: the name of the galaxy and the J2000 coordinates of the galaxy
|
velocityFile |
Text file with three columns: the name of the galaxy, the velocity of the galaxy and the error value.
If there is not error value, it will be NaN
|
agFile |
Text file with three columns: the name of the galaxy, the galactic extinction of the galaxy ration and the error value.
If there is not error value, it will be NaN
|
btFile |
Text file with three columns: the name of the galaxy, the total B-Magnitud of the galaxy and the error value.
If there is not error value, it will be NaN
|
logr25File |
Text file with three columns: the name of the galaxy, the log of axis ratio of the galaxy and the error value.
If there is not error value, it will be NaN
|
Processors (5)
Name |
Type |
Description |
Calculate_BT_Correction |
workflow |
|
Calculate_Distances |
workflow |
|
Calculate_Luminosities |
workflow |
|
Merge_Distances |
localworker |
ScriptString seperatorString = "\n";
if (seperator != void) {
seperatorString = seperator;
}
StringBuffer sb = new StringBuffer();
for (Iterator i = stringlist.iterator(); i.hasNext();) {
String item = (String) i.next();
sb.append(item);
if (i.hasNext()) {
sb.append(seperatorString);
}
}
concatenated = sb.toString();
|
Merge_BTCorrection |
localworker |
ScriptString seperatorString = "\n";
if (seperator != void) {
seperatorString = seperator;
}
StringBuffer sb = new StringBuffer();
for (Iterator i = stringlist.iterator(); i.hasNext();) {
String item = (String) i.next();
sb.append(item);
if (i.hasNext()) {
sb.append(seperatorString);
}
}
concatenated = sb.toString();
|
Outputs (3)
Name |
Description |
btc |
Text file with three columns: the name of the galaxy, the total apparent corrected B-magnitude and the error value.
If there is not error value, it will be NaN
|
distances |
Text file with three columns: the name of the galaxy, the distance of the galaxy and error value.
If there is not error value, it will be NaN
|
lb |
Text file with three columns: the name of the galaxy, the luminosity and the error value.
If there is not error value, it will be NaN
|
Datalinks (14)
Source |
Sink |
type_morpho |
Calculate_BT_Correction:type |
velocityFile |
Calculate_BT_Correction:velocity |
agFile |
Calculate_BT_Correction:ag |
btFile |
Calculate_BT_Correction:bt |
logr25File |
Calculate_BT_Correction:logr25 |
fileCoordsJ2000 |
Calculate_Distances:fileCoordsJ2000 |
velocityFile |
Calculate_Distances:velocity |
Merge_Distances:concatenated |
Calculate_Luminosities:distances_file |
Merge_BTCorrection:concatenated |
Calculate_Luminosities:btc_file |
Calculate_Distances:distances |
Merge_Distances:stringlist |
Calculate_BT_Correction:BTCorrection |
Merge_BTCorrection:stringlist |
Calculate_BT_Correction:BTCorrection |
btc |
Calculate_Distances:distances |
distances |
Calculate_Luminosities:lb_result |
lb |
Uploader
License
All versions of this Workflow are
licensed under:
Version 2
(of 3)
Credits (0)
(People/Groups)
None
Attributions (0)
(Workflows/Files)
None
Shared with Groups (1)
Featured In Packs (3)
Log in to add to one of your Packs
Attributed By (0)
(Workflows/Files)
None
Favourited By (1)
Statistics
Other workflows that use similar services
(0)
There are no workflows in myExperiment that use similar services to this Workflow.
Comments (0)
No comments yet
Log in to make a comment