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spidx [2017/12/07 09:40] – fdgspidx [2022/07/25 13:46] (current) – fdg
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 ^ Isl_id | -- | Island identification number | ^ Isl_id | -- | Island identification number |
 ^ Source_id | -- | Unique source identification number | ^ Source_id | -- | Unique source identification number |
 +Some notes are valid only for specific entry types as saved in the S_code column.
  
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 ===== Spectral index map ===== ===== Spectral index map =====
  
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   - a spectral index error map for each //good// pixel that shows the standard deviation of the bootstrapped distribution.   - a spectral index error map for each //good// pixel that shows the standard deviation of the bootstrapped distribution.
  
-  * Direct access through the web-based Aladin lite tool (limited functionality; pre-loaded images): +Direct access through the web-based Aladin lite tool (limited functionality; pre-loaded images): 
-    * [[http://tgssadr.strw.leidenuniv.nl/spidx/hips_spidx/|spectral index map]] +    * [[http://tgssadr.strw.leidenuniv.nl/hips_spidx/|spectral index map]] 
-    *[[http://tgssadr.strw.leidenuniv.nl/spidx/hips_spidxerr/|spectral index error map]] +    * [[http://tgssadr.strw.leidenuniv.nl/hips_spidxerr/|spectral index error map]] 
-   * Download and run the [[http://aladin.u-strasbg.fr/java/nph-aladin.pl?frame=downloading|Aladin Desktop tool]] (full functionality)+ 
 +Alternatively, download and run the [[http://aladin.u-strasbg.fr/java/nph-aladin.pl?frame=downloading|Aladin Desktop tool]] (full functionality) 
 + 
 +Then use menu //File->Open URL// and enter the following links: 
 +   * [[http://tgssadr.strw.leidenuniv.nl/hips_spidx/|http://tgssadr.strw.leidenuniv.nl/hips_spidx/]] to load the spectral index images  
 +   * [[http://tgssadr.strw.leidenuniv.nl/hips_spidxerr/|http://tgssadr.strw.leidenuniv.nl/hips_spidxerr/]] to load the spectral index error images.
  
-For option 2, use menu //File->Open URL// and enter the following links: +Fits files are available [[https://tgssadr.strw.leidenuniv.nl/spidx/fits/ | here]].
-   * [[http://tgssadr.strw.leidenuniv.nl/spidx/hips_spidx/|http://tgssadr.strw.leidenuniv.nl/spidx/hips_spidx/]] to load the spectral index images  +
-   * [[http://tgssadr.strw.leidenuniv.nl/spidx/hips_spidxerr/|http://tgssadr.strw.leidenuniv.nl/spidx/hips_spidxerr/]] to load the spectral index error images+
  
 Two examples of the radio spectral index map produced matching pixel-by-pixel the NVSS and the TGSS maps. Left is the NVSS image, right the TGSS image, at the centre we show the spectral index map: Two examples of the radio spectral index map produced matching pixel-by-pixel the NVSS and the TGSS maps. Left is the NVSS image, right the TGSS image, at the centre we show the spectral index map:
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 ===== Acknowledgements ===== ===== Acknowledgements =====
  
-If you use the resources listed in this page, please reference the paper: de Gasperin, Intema & Frail (2017; MNRAS)+If you use resources listed in this page, please reference the paper: [[https://ui.adsabs.harvard.edu/abs/2018MNRAS.474.5008D/abstract|de Gasperin, Intema & Frail, MNRAS, 474, 5008 (2018)]].
  
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spidx.1512639620.txt.gz · Last modified: 2017/12/07 09:40 by fdg