The present catalogue contains stellar angular diameter for about 38500 bright stars (Vmag < 12.2, Kmag <11.5) obtained from an automated SearchCal results aggregation on the whole sky. For each star are given, the value of the limb-darkened angular diameter computed using a surface brightness method as well as the values of the uniform disk angular diameters estimated for the photometric bands B, V, R, I, J, H and K. Reference: "Building the 'JMMC Stellar Diameters Catalog' using SearchCal", Lafrasse et al., SPIE Conf. on Astronomical Instrumentation (2010)
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The JMMC bad interferometric calibrators catalogue is now
available online on our server: http://apps.jmmc.fr/badcal/
Your feedback is very welcome in order to improve this first version and to feed it.
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During the last IAU conference in August 2009, the Optical and
Infrared Interferometry Commission (C54) raised a few questions
(get the whole story on http://olbin.jpl.nasa.gov/iau/2009/index.html).
One of them was :
"Is there a command line tool to throw at an OIFITS file to do a
simple uniform disk fit?"
Well, now, there is. Just "call Iper"
This simple tool allows you to rapidly see if your set of squared
visibilities is fitted or not by a uniform disk.
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Some JMMC members will attend this school and provide support for training infrastructure. Hope to meet you over there.
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One router will me moved onto the university network and could make the jmmc webservers unreachable. The service outage is programmed on Monday March 29, from 17:00 to 18:00 GMT.
Sorry for the inconvenience.
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The files of the 2010 "Interferometry Imaging Beauty Contest" have been added to the jmmc oifits file repository.
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As posted here, Vizier will be unaccessible sometime between 8:00 and 12:00UT on Monday, March. 15 2010.
In consequence, SearchCal will be unavailable as well during this period, as it relies on CDS catalogs to retrieve calibrators data.
Sorry for any inconvenience.
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Monday, February 22-23, 2010
One cooling system unit caused some electrical disturbances in the observatory building and the server room... Please apologize for inconvenience.
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The oifits repository has one new layout. You can get more informations on every oifits files. Visit http://jmmc.fr/oidata/
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As posted here, CDS will be unaccessible sometime between 8:00 and 10:30UT on Monday, Feb. 8 2010.
In consequence, SearchCal will be unavailable as well during this period, as it relies on CDS catalogs to retrieve calibrators data.
Sorry for any inconvenience.
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