Space Telescope Science Institute Canadian Astronomy Data Centre Space Telescope European Coordinating Facility
Welcome to the Hubble Legacy Archive
WFPC2 Anvil WFPC2 Anvil WFPC2 Anvil NICMOS Grism

The Hubble Legacy Archive (HLA) is designed to optimize science from the Hubble Space Telescope by providing online, enhanced Hubble products and advanced browsing capabilities. The HLA is a joint project of the Space Telescope Science Institute (STScI), the Space Telescope European Coordinating Facility (ST-ECF), and the Canadian Astronomy Data Centre (CADC).

We recommend that first time HLA users begin by viewing this introductory movie: How to Search With the HLA (~5 min). You may also go here to see other movies. Please consult the HELP page and the FAQ for more details.

Enter Site here.

WHAT'S NEW in DR2  New DR2

PRODUCTS
- combined WFPC2 images
- more ACS source lists
USER INTERFACE
-  (shopping) cart - to allow users to download multiple files at once.
- enhanced plotting capabilities
- additional catalog overlays (SDSS, 2MASS, GSC2, FIRST)
- user-defined search lists
- additional advanced search options (Proposal ID, Moving Targets, Filter)

HLA ESSENTIALS

Instrument/Product Source HLA Enhanced Products Standard
Products		 Download Interactive
Display?
Notes:
  1. DADS downloads require a request to the DADS system.
  2. Contains all non-proprietary data available on 7/15/2008, with the exception
    of ACS data from Jan. 13 - 27, 2008, which will be added soon.
ACS/combined images STScI ~95%
FITS ✔
ACS/source lists STScI ~70% (e.g. not very crowded fields)
Ascii ✔
WFPC2/combined images CADC ~95%
FITS ✔
NICMOS/GRISM extractions ST-ECF ~80%, 1-D & 2-D spectra
FITS
NICMOS images STScI
100% DADS1
STIS images and spectra STScI
100% FITS ✔
FOS spectra STScI
100% Tar
GHRS spectra STScI
100% Tar
Enter Site here.

--- The HLA Team
September 2008