Portsmouth Spectro-Photometric Model Fitting

DR9
DR10
DR11
DR12
BOSS
CAS (click, then search in Schema Browser)
stellarMassPassivePort
CAS (click, then search in Schema Browser)
stellarMassStarformingPort
GALAXY
Claudia Maraston, Janine Pforr, Bruno M. Henriques, Daniel Thomas, David Wake, Joel R. Brownstein, Diego Capozzi, Jeremy Tinker, Kevin Bundy, Ramin A. Skibba, Alessandra Beifiori, Robert C. Nichol, Edd Edmondson, Donald P. Schneider, Yanmei Chen, Karen L. Masters, Oliver Steele, Adam S. Bolton, Donald G. York, Benjamin A. Weaver, Tim Higgs, Dmitry Bizyaev, Howard Brewington, Elena Malanushenko, Viktor Malanushenko, Stephanie Snedden, Daniel Oravetz, Kaike Pan, Alaina Shelden, Audrey Simmons
Type:
Scientific Analysis Catalog
Location on SAS:
https://data.sdss.org/sas/dr12/boss/spectro/redux/galaxy/v1_1/
DATAMODEL:
https://data.sdss.org/datamodel/files/BOSS_GALAXY_REDUX/GALAXY_VERSION
This VAC is described in full at www.sdss.org/dr17/spectro/galaxy_portsmouth/

Portsmouth spectral energy distribution (SED) fit stellar masses (Maraston et al. 2013) are calculated using the BOSS spectroscopic redshift, Z_NOQSO and u,g,r,i,z photometry by means of broad-band SED fitting of stellar population models. Separate calculations are carried out with a passive template and a star-forming template, and in each case for both Salpeter (1955) and Kroupa (2001) initial mass functions, and for stellar evolution with and without stellar mass loss.

  1. SDSS
  2. Value Added Catalogs
  3. Portsmouth Spectro-Photometric Model Fitting