Individual information about PMS stars based on FAST spectra (Resolution ~ 6A, spectral range 3900-7100A) is shown in Table 1. In this page you can access the spectrum of each object, details about its spectral type, H alpha line profile and information on other emission lines, the optical and near infrared spectral energy distribution (SED), corrected for reddening by using Rv=3.1 (the normal interstellar extinction law) and Rv=5.0, V-band light curve and U-B, B-V and V-R colors, finding charts and more. An Appendix of this table includes information about three FU Ori objects (FU Ori, Z CMa and Par21).
The optical and near infrared photometric data compiled from previous works are available in Table 2
"We kindly request users of this page to
acknowledge
this work by including the following reference in any published
material:
Hernández, J., Calvet N., Briceño C., Hartmann L., and Berlind P., 2004
, AJ, 12, 1686 "
Please, report any errors in this site to Jesus Hernandez, address
below.
| TABLE 1 (Spectroscopic DATA) |
DESCRIPTION OF TABLE 1 |
TABLE 2 (Photometric DATA) |
COLLABORATORS |
This work was partially supported by NASA Origins of Solar
Systems
grants NAG5-9670 and NAG5-10545, NSF grant AST-9987367, and the grant
No.
S1-2001001144 of FONACIT, Venezuela.
Background image: mosaic of images
of HAeBe stars from the Digital Sky Survey (false colors)
and AB Aur (R-band image obtained at the University of Hawaii 2.2 m
telescope on Mauna Kea, Grady et al 1999).