Spitzer From Molecular Cores to Planet-Forming Disks (C2D) Overview
C2D Overview C2D Primary Data Access C2D Cutouts IRSA Catalog Search Tool: C2D

Overview

C2D used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to protoplanetary disks, encompassing a wide range of cloud masses, stellar masses, and star-forming environments. In addition to targeting about 150 known compact cores, C2D surveyed with IRAC and MIPS (3.6-70 microns) the entire areas of five of the nearest large molecular clouds for new candidate protostars and substellar objects as faint as 0.001 solar luminosities. C2D also observed with IRAC and MIPS about 190 systems likely to be in the early stages of planetary system formation (ages up to about 10 Myr), probing the evolution of the circumstellar dust, the raw material for planetary cores. If you use C2D data, please cite Evans et al. (2003) and Evans et al. (2009). The Bolocam survey is described in Enoch et al. (2007), with results in Enoch et al. (2009).

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Data Set Characteristics

Data ProductDescriptionData Access
Images Spitzer/IRAC 3.6, 4.5, 5.8, 8 micron
Spitzer/MIPS 24, 70, 160 micron
Bolocam 1.1mm
Extinction Maps
Spectra Spitzer/IRS
Spitzer/MIPS-SED
Catalogs
  • Full CLOUDS Catalog (CHA_II, LUP, OPH, PER, SER)
  • High Reliability (HREL) CLOUDS Catalog (CHA_II, LUP, OPH, PER, SER)
  • Candidate Young Stellar Objects (YSO) CLOUDS Catalog (CHA_II, LUP, OPH, PER, SER)
  • Full OFF-CLOUD Catalog (CHA_II, LUP, OPH, PER, SER)
  • High Reliability (HREL) OFF-CLOUD Catalog (CHA_II, LUP, OPH, PER, SER)
  • Candidate Young Stellar Objects (YSO) OFF-CLOUD Catalog (CHA_II, LUP, OPH, PER, SER)
  • Full CORES Catalog
  • High Reliability (HREL) CORES Catalog
  • Candidate Young Stellar Objects (YSO) CORES Catalog
  • Full STARS Catalog
  • High Reliability (HREL) STARS Catalog
  • Candidate Young Stellar Objects (YSO) STARS Catalog
  • Millimeter (MM) Sources Catalog (OPH, PER, SER Clouds)
  • Perseus Epoch 1 Transient Sources FULL Catalog
  • Perseus Epoch 2 Transient Sources FULL Catalog

C2D Documentation

DocumentationCatalogs
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