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Resource Description:
For a list of all services and tables belonging to this table's resource, see Information on resource 'Gravitational arc candidates in the CFHTLS-Archive-Research Survey CARS'
This table has an associated publication. If you use data from it, it may be appropriate to reference 2014A&A...567A.111M (ADS BibTeX entry for the publication) either in addition to or instead of the service reference.
To cite the table as such, we suggest the following BibTeX entry:
@MISC{vo:carsarcs_meta, year=2013, title={Magnitudes, redshifts, positions, etc. of the arcs found in {CARS}.}, author={Maturi, M. and Mizera, S. and Seidel, G.}, url={https://dc.zah.uni-heidelberg.de/tableinfo/carsarcs.meta}, howpublished={{VO} resource provided by the {GAVO} Data Center} }
Sorted by DB column index. [Sort alphabetically]
Name | Table Head | Description | Unit | UCD |
---|---|---|---|---|
preview | Preview | Preview image | N/A | meta.ref.url |
matid | Id | Identification number within carsarcs [Note d] | N/A | meta.id;meta.main |
carsfield | CARS field | CARS field identifier | N/A | meta.id;obs.field |
raj2000 | RA | Right ascension of the center, ICRS | deg | pos.eq.ra;meta.main |
dej2000 | Dec | Declination of the center, ICRS | deg | pos.eq.dec;meta.main |
arc_length | Arc length | Length of the arc (see paper for construction). | deg | phys.angSize;src |
arc_l_w | L/W | Length to width ratio for the arc (see paper for construction). | N/A | phys.size;arith.ratio |
arc_curv | Curvature | Curvature of the arc (see paper for construction). | deg**-1 | src.morph.param |
arc_area | Area | Area of the arc (see paper for construction). | deg**2 | phys.angSize;src |
uprime | mag_u | arc u' aperture magnitude (based on segmentation) | mag | phot.mag;em.opt.U |
err_uprime | σ(mag_u) | Error in u magnitude; estimated by image noise including background subtraction uncertainty. | mag | stat.error;phot.mag;em.opt.U |
gprime | mag_g | arc g' aperture magnitude (based on segmentation) | mag | phot.mag;em.opt.V |
err_gprime | σ(mag_g) | Error in g magnitude; estimated by image noise including background subtraction uncertainty. | mag | stat.error;phot.mag;em.opt.V |
rprime | mag_r | arc r' aperture magnitude (based on segmentation) | mag | phot.mag;em.opt.R |
err_rprime | σ(mag_r) | Error in r magnitude; estimated by image noise including background subtraction uncertainty. | mag | stat.error;phot.mag;em.opt.R |
iprime | mag_i | arc i' aperture magnitude (based on segmentation) | mag | phot.mag;em.opt.I |
err_iprime | σ(mag_i) | Error in i magnitude; estimated by image noise including background subtraction uncertainty. | mag | stat.error;phot.mag;em.opt.I |
z_lens | Lens z | Photometric redshift of the lens (from CARS catalog). | N/A | src.redshift.phot |
z_lens_err_plus | +z | Lens photometric redshift 1-sigma error taken from the CARS catalog. | N/A | stat.error;src.redshift.phot |
z_lens_err_minus | -z | Lens photometric redshift 1-sigma error taken from the CARS catalog. | N/A | stat.error;src.redshift.phot |
qual_ass | Quality | Quality assessment [Note q] | N/A | meta.code.qual |
catnr | Ext. id | Catalog number of previously known arcs | N/A | meta.id.cross |
img_u | u band image | CARS image in the u band. | N/A | meta.ref.url |
img_g | g band image | CARS image in the g band. | N/A | meta.ref.url |
img_r | r band image | CARS image in the r band. | N/A | meta.ref.url |
img_i | i band image | CARS image in the i band. | N/A | meta.ref.url |
Columns that are parts of indices are marked like this.
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