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start [2018/08/14 10:42]
intema [Survey Products]
start [2019/07/17 07:44] (current)
intema
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 News will be posted here and on our [[https://​www.facebook.com/​TGSSADR/​|Facebook page]]. News will be posted here and on our [[https://​www.facebook.com/​TGSSADR/​|Facebook page]].
  
 +   * 22-Aug-2018:​ Since 1-2 weeks there have been some issues with the VO server where TGSS ADR is hosted. As a result, also NASA SkyView has not been working correctly for TGSS ADR. Please know that the problem is being addressed, and SkyView is expected to properly work again in a matter of days.
    * 01-Dec-2017:​ A special version of TGSS ADR1 has been combined with NVSS to create a spectral index map and catalog of approx. 80 percent of the radio sky. The public data release page is found [[spidx|here]].    * 01-Dec-2017:​ A special version of TGSS ADR1 has been combined with NVSS to create a spectral index map and catalog of approx. 80 percent of the radio sky. The public data release page is found [[spidx|here]].
    * 15-Nov-2016:​ The TGSS-based LOFAR Sky Model Creator now has a flux cutoff option to exclude sources below a certain threshold. This can be used to speed up the initial calibration by using fewer model sources.    * 15-Nov-2016:​ The TGSS-based LOFAR Sky Model Creator now has a flux cutoff option to exclude sources below a certain threshold. This can be used to speed up the initial calibration by using fewer model sources.
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 <code python> <code python>
 import pyvo as vo import pyvo as vo
-url = 'http://​vo.astron.nl/​tgssadr/​q/​cone/​scs.xml'​+url = 'https://​vo.astron.nl/​tgssadr/​q/​cone/​scs.xml'​
 t = vo.conesearch( url, pos = vo.object2pos( 'NGC 5939' ), radius = 30.0 ) t = vo.conesearch( url, pos = vo.object2pos( 'NGC 5939' ), radius = 30.0 )
 print t.votable print t.votable
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 You can use the TGSS ADR source catalog for generating a BBS-compatible Global Sky Model to calibrate your LOFAR data. Either fill out the form below, or run something like \\ You can use the TGSS ADR source catalog for generating a BBS-compatible Global Sky Model to calibrate your LOFAR data. Either fill out the form below, or run something like \\
-//wget -O GSM.txt <​nowiki>'​http://​tgssadr.strw.leidenuniv.nl/​cgi-bin/​gsmv3.cgi?​coord=3c323&​radius=3&​unit=deg&​deconv=y&​cutoff=0.3'</​nowiki>​+//wget -O GSM.txt <​nowiki>'​http://​tgssadr.strw.leidenuniv.nl/​cgi-bin/​gsmv4.cgi?​coord=3c323&​radius=3&​unit=deg&​deconv=y&​cutoff=0.3'</​nowiki>​
 // //
  
 <​html>​ <​html>​
-<form name="​TGSSGSM"​ method="​POST"​ action="​cgi-bin/​gsmv3.cgi">  ​+<form name="​TGSSGSM"​ method="​POST"​ action="​cgi-bin/​gsmv4.cgi">  ​
 Position =  <input type="​text"​ name="​coord"​ /> Position =  <input type="​text"​ name="​coord"​ />
 (NED/Simbad Object or RA,​Dec) ​ (NED/Simbad Object or RA,​Dec) ​
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 <!-- End of StatCounter Code for Default Guide --> <!-- End of StatCounter Code for Default Guide -->
 </​html>​ </​html>​
-\\ Feedback: [[intema@strw.leidenuniv.nl|Click here]]+\\ Feedback: [[huib.intema@curtin.edu.au|Click here]]
start.1534243332.txt.gz ยท Last modified: 2018/08/14 10:42 by intema