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=161
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ColumnValue  Explain   (UCD)
_RAJ200001 21 56.86170000 "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+04 22 24.7350000 "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)
_RAB195001 19 21.38963748 "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+04 06 44.1032562 "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)
_Glon137.25059572771 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-57.64754133039 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)
161recno 161  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

RAJ200001 21 56.861700 "h:m:s" (i) Pointing position R.A. J2000 (pos.eq.ra;meta.main)
DEJ2000+04 22 24.73500 "d:m:s" (i) Pointing position Dec. J2000 (pos.eq.dec;meta.main)
Name I0119+041  Source name (meta.id;meta.main)
Station DeCaKnDaMkTa  Antennas potentially present (Note 1)   (meta.id;instr.tel)
DataID95APRC4994  Data processing block ID (meta.id;meta.dataset)
begDATE1995-04-15 "Y:M:D" Block start date (Note 2)   
endDATE1995-04-21 "Y:M:D" Block end date (Note 2)   
Freq 4994.000 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 0.0150 mas Pixel size in R.A. direction (Note 4)   (instr.scale)
pixDE 0.0150 mas Pixel size in Dec. direction (Note 4)   (instr.scale)
Nvisib 1335  Number of visibilities on source (meta.number)
Type   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 2.419 Jy Flux density assigned to AMPCAL (Note 6)   (phot.flux.density;em.radio)
PropID 95APRC  Proposal code (meta.bib)
PIname   Principle Investigator (obs.observer)
Comments   Factors affecting data quality (meta.note)
DataNo 517027  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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