/ftp/cats/A+A/538/A142



==========================================================================
J/A+A/538/A142      OB stars in NGC 6334 and NGC 6357        (Russeil+, 2012)
The following files can be converted to FITS (extension .fit or fit.gz)
	tablea1.dat tablea2.dat
==========================================================================
Query from: http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=J/A+A/538/A142
==========================================================================

drwxr-xr-x 22 cats archive 4096 Oct 14 2013 [Up] drwxr-xr-x 3 cats archive 4096 Dec 15 2013 [TAR file] -rw-r--r-- 1 cats archive 477 Apr 12 2012 .message -r--r--r-- 1 cats archive 5362 Apr 9 2012 ReadMe -rw-r--r-- 1 cats archive 1007 Apr 12 2012 +footg5.gif -rw-r--r-- 1 cats archive 2988 Apr 12 2012 +footg8.gif -r--r--r-- 1 cats archive 841480 Dec 27 2011 tablea1.dat.gz [txt] [txt.gz] [fits] [fits.gz] [html] -r--r--r-- 1 cats archive 888507 Dec 27 2011 tablea2.dat.gz [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : J/A+A/538/A142 OB stars in NGC 6334 and NGC 6357 (Russeil+, 2012) ================================================================================ Statistical study of OB stars in NGC 6334 and NGC 6357. Russeil D., Zavagno A., Adami C., Anderson L.D., Bontemps S., Motte F., Rodon J.A., Schneider N., Ilmane A., Murphy K.J. <Astron. Astrophys. 538, A142 (2012)> =2012A&A...538A.142R ================================================================================ ADC_Keywords: Stars, early-type ; Stars, OB ; Photometry, UBVRI Keywords: HII regions - dust, extinction Abstract: Star-forming complexes are large structures exhibiting massive star-formation at different stages of evolution, from dense cores to well-developed HII regions. They are very interesting for the study of the formation and evolution of stars. NGC 6334 and NGC 6357 are two active and relatively nearby star-forming complexes. From the extinction map and the sub-mm cold dust emission, and because they have similar velocities, these regions are most likely connected. However, located in the direction of the Galactic center their radial velocity is not representative of their distance. An alternative is then to determine the distance of NGC 6334 and NGC 6357 from their stellar content. Our aim is to perform a census of O-B3 ionising stars in NGC 6334 and NGC 6357, to determine the extinction coefficient, and the distance of both regions. A census of O-B3 stars is an essential basis for estimating the statistical lifetime of the earliest massive star-forming phases. Description: We performed a U, B, V, and R photometric survey of a large area covering NGC 6334 and NGC 6357 with the VIMOS (ESO-VLT) and the MOSAIC (CTIO) instruments. The tables present the magnitudes of stars in the field of NGC6334 and NGC6357. The UBV data is from VIMOS (ESO-VLT) while R data is from (Blanco-CTIO).

© Unistra/CNRS

Contact