Retrieving information from HST ConeSearch and Image VO Services
Created: 2013-04-12 17:18:58
This workflow retieves information from Hubble Space Telescope VO Services in the form of VOTables. The input of the workflow is an ASCII file with a list of source names. This file is converted to a VOTable, and coordinates added with an extra-column needed to query SIAP Image service. The final result are two different VOTables issued as the response of both VO Services, Images VOTable has been previously filtered.
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Authors (1)
Titles (1)
| Retrieving information from HST ConeSearch and Image VO Services |
Descriptions (1)
| This workflow retieves information from Hubble Space Telescope VO Services in the form of VOTables. The input of the workflow is an ASCII file with a list of source names. This file is converted to a VOTable, and coordinates added with an extra-column needed to query SIAP Image service. The final result are two different VOTables issued as the response of both VO Services, Images VOTable has been previously filtered. |
Dependencies (0)
Inputs (1)
| Name |
Description |
| SourceNames |
List of Source Names
|
Processors (24)
| Name |
Type |
Description |
| Format_conversion_for_tables |
tpipe |
|
| formatTableIn_value |
stringconstant |
Valueascii |
| formatTableOut_value |
stringconstant |
Valuevotable |
| Coordinates_resolver |
tpipe |
|
| nameDEC_value |
stringconstant |
ValueDEC |
| nameRA_value |
stringconstant |
ValueRA |
| objectName_value |
stringconstant |
Valuecol1 |
| Add_Column |
tpipe |
|
| POS_SIA |
stringconstant |
ValuePOS_SIA |
| expression_value |
stringconstant |
ValuetoString($2)+", "+toString($3) |
| Select_columns_from_VOTable_into_a_list |
voutils |
|
| POS_SIA_Column |
stringconstant |
ValuePOS_SIA |
| Extract_RAColumn |
voutils |
|
| RA_Column |
stringconstant |
ValueRA |
| Extract_DECColumn |
voutils |
|
| DEC_Column |
stringconstant |
ValueDEC |
| SR_value |
stringconstant |
Value0.1 |
| HLA |
rest |
|
| SIZE_value |
stringconstant |
Value0.01 |
| HST |
rest |
|
| Concat_HST_Tables |
tcat |
|
| Concat_HLA_Tables |
tcat |
|
| Select_rows_from_VOTable |
tpipe |
|
| filter_value |
stringconstant |
Value$21<3000 |
Outputs (2)
| Name |
Description |
| ConeSearchServiceResponse |
|
| SIAPServiceResponse |
|
Datalinks (27)
| Source |
Sink |
| SourceNames |
Format_conversion_for_tables:voTable |
| formatTableIn_value:value |
Format_conversion_for_tables:formatTableIn |
| formatTableOut_value:value |
Format_conversion_for_tables:formatTableOut |
| Format_conversion_for_tables:outputTable |
Coordinates_resolver:voTable |
| nameDEC_value:value |
Coordinates_resolver:nameDEC |
| nameRA_value:value |
Coordinates_resolver:nameRA |
| objectName_value:value |
Coordinates_resolver:objectName |
| Coordinates_resolver:outputTable |
Add_Column:voTable |
| POS_SIA:value |
Add_Column:nameNewCol |
| expression_value:value |
Add_Column:expression |
| Add_Column:outputTable |
Select_columns_from_VOTable_into_a_list:voTable |
| POS_SIA_Column:value |
Select_columns_from_VOTable_into_a_list:ColumnName |
| Add_Column:outputTable |
Extract_RAColumn:voTable |
| RA_Column:value |
Extract_RAColumn:ColumnName |
| Add_Column:outputTable |
Extract_DECColumn:voTable |
| DEC_Column:value |
Extract_DECColumn:ColumnName |
| Select_columns_from_VOTable_into_a_list:list |
HLA:POS |
| SIZE_value:value |
HLA:SIZE |
| Extract_DECColumn:list |
HST:DEC |
| Extract_RAColumn:list |
HST:RA |
| SR_value:value |
HST:SR |
| HST:responseBody |
Concat_HST_Tables:votableList |
| HLA:responseBody |
Concat_HLA_Tables:votableList |
| Concat_HLA_Tables:outputFileOut |
Select_rows_from_VOTable:voTable |
| filter_value:value |
Select_rows_from_VOTable:filter |
| Concat_HST_Tables:outputFileOut |
ConeSearchServiceResponse |
| Select_rows_from_VOTable:outputTable |
SIAPServiceResponse |
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