Calculation of distances, magnitutes and luminosities using HyperLEDA

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String 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();

Name	Description
type_morpho	File with the morphological types of the galaxies. Text file with three columns: name of the galaxy, morphological number and error value.
galaxynames	Use "Set file location" to select a file with the leda galaxy names An example input can be found in http://www.myexperiment.org/files/645 in data/input/names/

Name	Type	Description
Parse_GalaxyNames	workflow
Extracting_velocities_from_LEDA	workflow
velocity	stringconstant	Value v
Extracting_ag_from_LEDA	workflow
ag	stringconstant	Value ag
Extracting_logr25_from_LEDA	workflow
logr25	stringconstant	Value logr25
Extracting_BT_from_LEDA	workflow
bt	stringconstant	Value bt
Merge_velocity	localworker	Script String 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_ag	localworker	Script String 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_logr25	localworker	Script String 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_bt	localworker	Script String 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();
Extracting_J2000Coordinates_from_LEDA	workflow
Merge_J2000Coordinates	localworker	Script String 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();
Calculate_BT_Correction	workflow
Calculate_Distances	workflow
Calculate_Luminosities	workflow
Merge_Distances	localworker	Script String 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_BTCorrected	localworker	Script String 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();

Name	Description
velocity	Text file with three columns: name of the galaxy, velocity value, error value If there is not error value, it will be NaN
ag	Text file with three columns; the name of the galaxy, the galactic extinction and the error value got from HyperLEDA If there is not error value, it will be NaN
logr25	Text file with three columns: name of the galaxy, log of axis ratio value, error value If there is not error value, it will be NaN
bt	Text file with three columns: name of the galaxy, total B-magnitud value, error value If there is not error value, it will be NaN
j2000Coords	Text file with three columns with the name of the galaxy and J2000 coordinates got from HyperLEDA
btc	Text file with three columns: the name of the galaxy, the apparent B-magnitud corrected, the error value. If there is not error value, it will be NaN
distances	Text file with three columns: name of the galaxy, distance value, error value If there is not error value, it will be NaN
lb	Text file with three columns: name of the galaxy, luminosity value, error value If there is not error value, it will be NaN

Source	Sink
galaxynames	Parse_GalaxyNames:galaxynames
velocity:value	Extracting_velocities_from_LEDA:property
Parse_GalaxyNames:lines	Extracting_velocities_from_LEDA:lines
ag:value	Extracting_ag_from_LEDA:property
Parse_GalaxyNames:lines	Extracting_ag_from_LEDA:lines
Parse_GalaxyNames:lines	Extracting_logr25_from_LEDA:lines
logr25:value	Extracting_logr25_from_LEDA:property
bt:value	Extracting_BT_from_LEDA:property
Parse_GalaxyNames:lines	Extracting_BT_from_LEDA:lines
Extracting_velocities_from_LEDA:remoteValues	Merge_velocity:stringlist
Extracting_ag_from_LEDA:remoteValues	Merge_ag:stringlist
Extracting_logr25_from_LEDA:remoteValues	Merge_logr25:stringlist
Extracting_BT_from_LEDA:remoteValues	Merge_bt:stringlist
Parse_GalaxyNames:lines	Extracting_J2000Coordinates_from_LEDA:lines
Extracting_J2000Coordinates_from_LEDA:J2000Coords	Merge_J2000Coordinates:stringlist
Merge_ag:concatenated	Calculate_BT_Correction:ag
Merge_velocity:concatenated	Calculate_BT_Correction:velocity
Merge_bt:concatenated	Calculate_BT_Correction:bt
type_morpho	Calculate_BT_Correction:type
Merge_logr25:concatenated	Calculate_BT_Correction:logr25
Merge_velocity:concatenated	Calculate_Distances:velocity
Merge_J2000Coordinates:concatenated	Calculate_Distances:fileCoordsJ2000
Merge_Distances:concatenated	Calculate_Luminosities:distances_file
Merge_BTCorrected:concatenated	Calculate_Luminosities:btc_file
Calculate_Distances:distances	Merge_Distances:stringlist
Calculate_BT_Correction:BTCorrection	Merge_BTCorrected:stringlist
Merge_velocity:concatenated	velocity
Merge_ag:concatenated	ag
Merge_logr25:concatenated	logr25
Merge_bt:concatenated	bt
Merge_J2000Coordinates:concatenated	j2000Coords
Calculate_BT_Correction:BTCorrection	btc
Calculate_Distances:distances	distances
Calculate_Luminosities:lb_result	lb

Calculation of distances, magnitutes and luminosities using HyperLEDA

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