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ansvrdevelopernotes [2018/05/22 19:13]
andy 		ansvrdevelopernotes [2018/05/22 23:55] (current)
andy
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 ====== ansvr Developer Notes ====== ====== ansvr Developer Notes ======
  
-''ansvr'' is a very thin wrapper around the [[http://astrometry.net/|astrometry.net]] plate solve command, ''solve-field''. If your client program is on the same machine where astrometry.net/ansvr is installed, you should consider invoking ''solve-field'' directly as that is simpler and more efficient than going through the ''ansvr'' HTTP interface.+''ansvr'' is a wrapper around the [[http://astrometry.net/|astrometry.net]] plate solve command, ''solve-field''. If your client program is on the same machine where astrometry.net/ansvr is installed, you should consider invoking ''solve-field'' directly as that is simpler and more efficient than going through the ''ansvr'' HTTP interface.
  
 ===== Using solve-field directly ===== ===== Using solve-field directly =====
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 Client request: ''POST /api/login'' \\ Client request: ''POST /api/login'' \\
-Server response: ''"session":SESSION_ID''+Server response: JSON object: ''{"session":"SESSION_ID"}''
  
     subsequent requests from the client pass the session id     subsequent requests from the client pass the session id
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 <code> <code>
-{"session":"17","allow_commercial_use":"d","allow_modifications":"d","publicly_visible":"y","scale_units":"arcsecperpix","scale_type":"ev","scale_est":1.2225129792992102,"scale_err":100.0}+{"session":"SESSION_ID","allow_commercial_use":"d","allow_modifications":"d","publicly_visible":"y","scale_units":"arcsecperpix","scale_type":"ev","scale_est":1.2225129792992102,"scale_err":100.0}
 </code> </code>
  
-''scale_est'' and ''scale_err'' are the key parameters; other params are ignored (except ''session_id''). The image scale is expected to be between ''scale_est - scale_err/100'' and ''scale_est + scale_err/100''+''scale_est'' and ''scale_err'' are the key parameters; other parameters are ignored (except ''session''). The image scale is expected to be between ''scale_est - scale_est*scale_err/100'' and ''scale_est + scale_est*scale_err/100''
  
-The second part of the upload request is the image data (FITS format)+The second part of the upload request is the image data (FITS file format)
  
 === submissions request === === submissions request ===
ansvrdevelopernotes.1527030807.txt.gz ยท Last modified: 2018/05/22 19:13 by andy

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