M33 Synoptic Stellar Survey

I. Cepheid Variables

A. Pellerin & L. Macri
Astrophysical Journal Supplement Series, 193, 26 (2011)


Online Material

The Tables below correspond to those of Pellerin & Macri (2011) except for Table 7 which offers an easier access to all the confirmed Cepheids (Tables 3+4+5).

The Tables can be downloaded in both ASCII and HTML formats. The html pages provide access to informative summaries as well as the observed light curves for each individual Cepheid found in this catalog.

Table 3
Regular
Table 4
Type II
Table 5
Blended
Table 6
Candidates
Table 7
All Confirmed
ascii ascii ascii ascii ascii
html html html html html

Download all ASCII tables at once here.
Download all lightcurves from Table 7 at once here.

Description of Tables:

  • Table 3: List of confirmed Cepheids that fall within reasonable limits from the Wesenheit PL-relation.
  • Table 4: List of confirmed Cepheids that are at least 2.5 sigma fainter than the Wesenheit PL-relation (see paper for more details). Most of them are Type II Cepheids.
  • Table 5: List of confirmed Cepheids that are at least 3.0 sigma brighter than the Wesenheit PL-relation (see paper for more details). We strongly suspect that these Cepheids suffer from stellar blends. Some of the blends have been confirmed and quantified by Chavez, Macri & Pellerin (2012, AJ, 144, 113).
  • Table 6: List of rejected/candidate Cepheids.
  • Table 7: List of all 667 confirmed Cepheids, i.e. all Table 2+3+4 combined.
  • Related useful websites:

  • M33 CFHT variability survey web page.
  • Local Group Survey web page.
  • DIRECT Project web page.
  • Peter Yoachim's Cepheid light curve templates.