/ftp/cats/aliases/K/./KRA2008



==========================================================================
J/ApJ/686/749    Improved cosmological constraints from SNe    (Kowalski+, 2008)
The following files can be converted to FITS (extension .fit or fit.gz)
	table1.dat table9.dat table10.dat table11.dat table12.dat 42sne.dat
==========================================================================
Query from: http://vizier.cds.unistra.fr/viz-bin/VizieR?-source=J/ApJ/686/749
==========================================================================

drwxr-xr-x 13 cats archive 235 Jan 29 2012 [Up] drwxr-xr-x 2 cats archive 4096 Jan 13 2023 [TAR file] -rw-r--r-- 1 cats archive 525 Dec 19 2022 .message -r--r--r-- 1 cats archive 13337 Jan 30 2011 ReadMe -r--r--r-- 1 cats archive 1302 Jan 10 2011 42sne.dat [txt] [txt.gz] [fits] [fits.gz] [html] -rw-r--r-- 1 cats archive 873 Jan 30 2011 +footg5.gif -rw-r--r-- 1 cats archive 4913 Jan 30 2011 +footg8.gif -r--r--r-- 1 cats archive 508 Jan 10 2011 table1.dat [txt] [txt.gz] [fits] [fits.gz] [html] -r--r--r-- 1 cats archive 10968 Jan 10 2011 table10.dat [txt] [txt.gz] [fits] [fits.gz] [html] -r--r--r-- 1 cats archive 25082 Jan 4 2011 table11.dat [txt] [txt.gz] [fits] [fits.gz] [html] -r--r--r-- 1 cats archive 45936 Jan 4 2011 table12.dat [txt] [txt.gz] [fits] [fits.gz] [html] -r--r--r-- 1 cats archive 10146 Jan 4 2011 table9.dat [txt] [txt.gz] [fits] [fits.gz] [html]
Beginning of ReadMe : J/ApJ/686/749 Improved cosmological constraints from SNe (Kowalski+, 2008) ================================================================================ Improved cosmological constraints from new, old, and combined supernova data sets. Kowalski M., Rubin D., Aldering G., Agostinho R.J., Amadon A., Amanullah R., Balland C., Barbary K., Blanc G., Challis P.J., Conley A., Connolly N.V., Covarrubias R., Dawson K.S., Deustua S.E., Ellis R., Fabbro S., Fadeyev V., Fan X., Farris B., Folatelli G., Frye B.L., Garavini G., Gates E.L., Germany L., Goldhaber G., Goldman B., Goobar A., Groom D.E., Haissinski J., Hardin D., Hook I., Kent S., Kim A.G., Knop R.A., Lidman C., Linder E.V., Mendez J., Meyers J., Miller G.J., Moniez M., Mourao A.M., Newberg H., Nobili S., Nugent P.E., Pain R., Perdereau O., Perlmutter S., Phillips M.M., Prasad V., Quimby R., Regnault N., Rich J., Rubenstein E.P., Ruiz-Lapuente P., Santos F.D., Schaefer B.E., Schommer R.A., Smith R.C., Soderberg A.M., Spadafora A.L., Strolger L.-G., Strovink M., Suntzeff N.B., Suzuki N., Thomas R.C., Walton N.A., Wang L., Wood-Vasey W.M., Yun J.L., (the Supernova Cosmology Project) <Astrophys. J., 686, 749-778 (2008)> =2008ApJ...686..749K ================================================================================ ADC_Keywords: Supernovae ; Redshifts ; Photometry, UBVRI Keywords: cosmological parameters - cosmology: observations - supernovae: general Abstract: We present a new compilation of Type Ia supernovae (SNe Ia), a new data set of low-redshift nearby-Hubble-flow SNe, and new analysis procedures to work with these heterogeneous compilations. This "Union" compilation of 414 SNe Ia, which reduces to 307 SNe after selection cuts, includes the recent large samples of SNe Ia from the Supernova Legacy Survey and ESSENCE Survey, the older data sets, as well as the recently extended data set of distant supernovae observed with the Hubble Space Telescope (HST). A single, consistent, and blind analysis procedure is used for all the various SN Ia subsamples, and a new procedure is implemented that consistently weights the heterogeneous data sets and rejects outliers. We present the latest results from this Union compilation and discuss the cosmological constraints from this new compilation and its combination with other cosmological measurements (CMB and BAO). Description: The SN light curve data presented in this paper were obtained as part of the SCP Nearby 1999 Supernova Campaign (Aldering 2000AIPC..522...75A) and was performed in collaboration with a number of wide-field CCD imaging teams: EROS-II, NGSS, QUEST-I, NEAT, and Spacewatch. Photometric follow-up observations were obtained with the LICK 1m, YALO 1m, CTIO 0.9m, CTIO 1.5m, MARLY, Danish 1.5m, ESO 3.6m, KPNO 2.1m, JKT 1m, CFHT 3.6m, KECK-I 10m, WIYN 3.5m, and MLO 1m telescopes. These consist of UBVRI photometry with a nominal cadence of 3-7 days. The follow-up observations were performed between February and 1999 June, and additional reference images to determine the contribution of host galaxy light contamination were obtained in spring 2000.