BVR photometry of MS0302+17 (Gavazzi+, 2004)

Details BVR photometry of MS0302+17 (Gavazzi+, 2004) BVR photometry of MS0302+17 (Gavazzi+, 2004)

Apr 2004

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2004ycat..34220407g&link_type=abstract

VizieR On-line Data Catalog: J/A+A/422/407. Originally published in: 2004A&A...422..407G

Computer Science

Clusters: Galaxy, Photometry: Ubvri

Scientific paper

We report the sample of galaxies we used for the MS0302+17 photometric and weak lensing analysis, observed on October 12, 1999 with the CFH12K camera mounted at the prime focus of the Canada-France-Hawaii Telescope. In the same file, we report background lensed galaxies, supercluster and foreground early-types galaxies. Stars are also presented. When unknown, fields are assigned an arbitrary value of -99.00. The AB photometry is for CFH12k filters. The R image is much deeper. So we detected more objects with sometimes no B or V reliable counter-part. Coordinates are in J2000. We introduce a flag in order to identify the type. Lenses (either supercluster members (flag=2) or foreground(flag=3)) do not contribute to the lensing signal and we do not report ellipticity components whereas for background galaxies (flag=1), we report (e1,e2) components with the corresponding uncertainty. They are corrected from PSF smearing using standard KSB method. We also report stars (flag=4) that have been used for PSF smearing correction. In this case, we report (e1,e2) ellipticity components before and after psf-correction. Unused objects (that may contain spurious detections!!) are reported with flag=0. Use them with caution.
(1 data file).

Affiliated with

Also associated with

No associations

Rating

BVR photometry of MS0302+17 (Gavazzi+, 2004) does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with BVR photometry of MS0302+17 (Gavazzi+, 2004), we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and BVR photometry of MS0302+17 (Gavazzi+, 2004) will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1461522