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| start [2018/08/14 10:42] – [Survey Products] intema | start [2024/01/19 12:05] (current) – [Publications involving TGSS ADR] 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]]. |
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| | * 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. |
| <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) |
| - D.A. Frail, P. Jagannathan, K.P. Mooley, H.T. Intema, 2016 (ApJ in press), [[https://arxiv.org/abs/1606.00449|arXiv:1606.00449]], \\ //Known Pulsars Identified in the GMRT 150 MHz All-Sky Survey// | - D.A. Frail, P. Jagannathan, K.P. Mooley, H.T. Intema, 2016 (ApJ in press), [[https://arxiv.org/abs/1606.00449|arXiv:1606.00449]], \\ //Known Pulsars Identified in the GMRT 150 MHz All-Sky Survey// |
| - S.J. Tingay, P.J. Hancock, R.B. Wayth, H. Intema, P. Jagannathan, K. Mooley, 2016 (AAS accepted), [[https://arxiv.org/abs/1606.01761|arXiv:1606.01761]] \\ //A multi-resolution, multi-epoch low radio frequency survey of the Kepler K2 mission Campaign 1 field// | - S.J. Tingay, P.J. Hancock, R.B. Wayth, H. Intema, P. Jagannathan, K. Mooley, 2016 (AAS accepted), [[https://arxiv.org/abs/1606.01761|arXiv:1606.01761]] \\ //A multi-resolution, multi-epoch low radio frequency survey of the Kepler K2 mission Campaign 1 field// |
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| | ... and many many more. |
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