VizieR

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VizieR

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B/merlin/merlin The MERLIN Archive (MERLIN 1992-)
Log of MERLIN archive data (3839 rows)
  recno=3316
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ColumnValue  Explain   (UCD)
_RAJ200020 32 25.76440000 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000+40 57 28.1320000 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195020 30 37.59825337 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950+40 47 12.9224071 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon079.84550256389 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat +0.70013425173 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
3316recno 3316  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ200020 32 25.764400 "h:m:s" (i) Pointing position R.A. J2000 (pos.eq.ra;meta.main)
DEJ2000+40 57 28.13200 "d:m:s" (i) Pointing position Dec. J2000 (pos.eq.dec;meta.main)
Name CYGX-3  Source name (meta.id;meta.main)
Station DeCaKnWaDaMkTa  Antennas potentially present (Note 1)   (meta.id;instr.tel)
DataID93SEPA1658  Data processing block ID (meta.id;meta.dataset)
begDATE1993-09-01 "Y:M:D" Block start date (Note 2)   
endDATE1993-09-30 "Y:M:D" Block end date (Note 2)   
Freq 1658.000 MHz Frequency in central channel (Note 3)   (em.freq)
Chanwidth 1.000000 MHz Channel width in raw data (instr.bandwidth)
Bandwidth16.000 MHz Bandwidth of raw data (instr.bandwidth)
StokesLLRRLRRL  Polarisation products potentially available (instr.setup)
pixRA 0.0400 mas Pixel size in R.A. direction (Note 4)   (instr.scale)
pixDE 0.0400 mas Pixel size in Dec. direction (Note 4)   (instr.scale)
Nvisib 275716  Number of visibilities on source (meta.number)
Type TARX  Source type (Note 5)   (meta.code;obs)
Assoc   Associated source (Note 5)   (meta.id.assoc)
AssocType   Associated source type (Note 5)   (meta.code;obs)
AMPCAL OQ208  Amplitude calibration source (meta.id)
AmpFlux 1.177 Jy Flux density assigned to AMPCAL (Note 6)   (phot.flux.density;em.radio)
PropID Y/3  Proposal code (meta.bib)
PIname R.Spencer  Principle Investigator (obs.observer)
Comments Lo telescope present. Source may vary during observation producing artefacts  Factors affecting data quality (meta.note)
DataNo 354007  Link to MERLIN Archive web page for more details. (meta.id;obs)

MERLINMERLIN  File in FITS (gzipped) format (meta.ref.url)
  
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