VizieR

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J/ApJ/681/1296/table6

Radio evolution of the PN NGC 7027 (Zijlstra+, 2008)

Model flux densities for NGC 7027 (171 rows)

recno=132

*Column*	*Value*		*Explain (UCD)*
132recno	132		Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD)

Freq	20.417379	GHz	Frequency (em.freq) (OBS_FREQUENCY)
Flux	5658.59	mJy	NGC 7027 model flux density for epoch 2000.0 (phot.flux.density;em.radio) (PHOT_FLUX_RADIO_MISC)
SecVar	-7.989	mJy/yr	Secular variation of the flux density (phot.flux.density) (PHOT_FLUX_DENSITY)

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If the access to catalogues with VizieR was helpful for your research work,the following acknowledgment would be appreciated: This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France (DOI: 10.26093/cds/vizier). The original description of the VizieR service was published in A&AS 143, 23