FLS-SDSS Data
Use of these data must be accompanied by citation of the
following paper:
- Hogg, D. W., Blanton, M. R., Finkbeiner, D. P., Padmanabhan,
N., & Schlegel, D. J., “The Spitzer Space Telescope
First Look Survey: Visual data from the Sloan Digital Sky
Survey,” in preparation.
All users of these data products must send email to david.hogg@nyu.edu to register.
This lets us maintain an email list of users for updates and
notifications.
- Low-resolution SDSS mosaic of the full field
- center of mosaic at fiducial point (RA=259.5 deg, Dec=59.5 deg, J2000)
- 1.188 arcsec × 1.188 arcsec square pixels at fiducial point
- calibrated in intensity units of
[nMgy (1.188 arcsec)-2]
- u-band mosaic — 10608×7576 FITS file (307 Mb)
- g-band mosaic — 10608×7576 FITS file (307 Mb)
- r-band mosaic — 10608×7576 FITS file (307 Mb)
- i-band mosaic — 10608×7576 FITS file (307 Mb)
- z-band mosaic — 10608×7576 FITS file (307 Mb)
- gri color composite — 5304×3788 JPG (binned 2×2) (4 Mb)
- Full-resolution SDSS mosaic 0 — NW quadrant
- lower-left corner at fiducial point
- 0.396 arcsec × 0.396 arcsec square pixels at fiducial point
- calibrated in intensity units of
[nMgy (0.396 arcsec)-2]
- u-band mosaic — 15912×11364 FITS file (690 Mb)
- g-band mosaic — 15912×11364 FITS file (690 Mb)
- r-band mosaic — 15912×11364 FITS file (690 Mb)
- i-band mosaic — 15912×11364 FITS file (690 Mb)
- z-band mosaic — 15912×11364 FITS file (690 Mb)
- gri color composite — 7956×5682 JPG (binned 2×2) (12 Mb)
- Full-resolution SDSS mosaic 1 — NE quadrant
- lower-right corner at fiducial point
- same pixel scale (at fiducial point) and calibration as mosaic 0
- u-band mosaic — 15912×11364 FITS file (690 Mb)
- g-band mosaic — 15912×11364 FITS file (690 Mb)
- r-band mosaic — 15912×11364 FITS file (690 Mb)
- i-band mosaic — 15912×11364 FITS file (690 Mb)
- z-band mosaic — 15912×11364 FITS file (690 Mb)
- gri color composite — 7956×5682 JPG (binned 2×2) (12 Mb)
- Full-resolution SDSS mosaic 2 — SE quadrant
- upper-right corner at fiducial point
- same pixel scale (at fiducial point) and calibration as mosaic 0
- u-band mosaic — 15912×11364 FITS file (690 Mb)
- g-band mosaic — 15912×11364 FITS file (690 Mb)
- r-band mosaic — 15912×11364 FITS file (690 Mb)
- i-band mosaic — 15912×11364 FITS file (690 Mb)
- z-band mosaic — 15912×11364 FITS file (690 Mb)
- gri color composite — 7956×5682 JPG (binned 2×2) (12 Mb)
- Full-resolution SDSS mosaic 3 — SW quadrant
- upper-left corner at fiducial point
- same pixel scale (at fiducial point) and calibration as mosaic 0
- u-band mosaic — 15912×11364 FITS file (690 Mb)
- g-band mosaic — 15912×11364 FITS file (690 Mb)
- r-band mosaic — 15912×11364 FITS file (690 Mb)
- i-band mosaic — 15912×11364 FITS file (690 Mb)
- z-band mosaic — 15912×11364 FITS file (690 Mb)
- gri color composite — 7956×5682 JPG (binned 2×2) (12 Mb)
- SDSS spectroscopic data files
- 1. All FLS spectra, spPlate format, gzipped FITS file (46 Mb)
- 2. All derived spectroscopic quantitied, spZbest format, gzipped FITS binary table (<1 Mb)
- The formats and calibration are explained in the “data
model” section of the Princeton/MIT SDSS
Spectroscopy page