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J/other/RMxAA/47.309 NGC 6811 and NGC 6830 uvby-beta photometry (Pena+, 2011)
The following files can be converted to FITS (extension .fit or fit.gz)
table3.dat table4.dat table5.dat table6.dat
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Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/other/RMxAA/47.309
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Beginning of ReadMe :J/other/RMxAA/47.309 NGC 6811 and NGC 6830 uvby-beta photometry (Pena+, 2011)
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uvby-beta photoelectric photometry of the open clusters NGC 6811 and NGC 6830.
Pena J.H., Fox Machado L., Garcia H., Renteria A., Skinner S.,
Espinosa A.N, Romero E.
<Rev. Mex. Astron. Astrofis., 47, 309-321 (2011)>
=2011RMxAA..47..309P
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ADC_Keywords: Clusters, open ; Photometry, uvby, beta
Keywords: open clusters and associations: individual (NGC 6811, NGC 6830) -
techniques: photometric
Abstract:
From uvby-beta photometry of the open clusters NGC 6811 (75 stars),
and NGC 6830 (19 stars) we were able to determine membership of the
stars to each cluster, and fix the age and reddening for each. Since
several short period stars have recently been found, we have carried
out a study of these variables.
Description:
Observations were done at the Observatorio Astronomico Nacional,
Mexico in two different seasons, those of 2009 and 2010. The 1.5m
telescope to which a spectrophotometer was attached was utilized at
all times. The first observing season was carried out over six nights
from June-July 2009. a second observing season was planned in 2010.
Objects:
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RA (2000) DE Designation(s)
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19 37 17 +46 23.3 NGC 6811 = Cl Melotte 222
19 50 59 +23 06.0 NGC 6830 = C 1948+229
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