What's New with the GDDS Project.

Figure 2 1.4 < z < 1.9

Figure 2 1.6 < z < 1.9

Red Composite 1.6 < z < 1.9

Red Composite 1.6 < z < 1.9 (ascii)

Red Composite 1.4 < z < 1.9

Red Composite 1.4 < z < 1.9 (ascii)

Gallery of Red Object Spectra

SEDS sorted by redshift

Spectral Synthesis fits to 1724

Spectral Synthesis fits to 621

Spectral Synthesis fits to 708

Spectral Synthesis fits to 1255

postage-stamp images from 22 hour field, both masks (VIz'HKs)

I-K vs. I Color-Magnitude for all four fields, red=slits

I-K vs. K Color-Magnitude for all four fields, red=slits

I-K vs. I Color-Magnitude for each field separately, red=slits

Color-Magnitude for SA22 Masks 14&15 with/without slits. Red = priority 1, Green = priority 2, blue = priority 3.

Color-Color for SA22 Mask 15 with/without slits. Red = priority 1, Green = priority 2, blue = priority 3.

Color-Color for SA22 Mask 14 with/without slits. Red = priority 1, Green = priority 2, blue = priority 3.

Color-Color for SA02 with/without slits. Red = priority 1, Green = priority 2, blue = priority 3.

SA22 image with slits/no-slits marked

Composite spectra for type=1 compared with SDSS LRG

Comparions of composites for different template types 0.7 < z < 1.1

Comparions of composites for different template types 1.1 < z < 1.5

Comparions of composites for different template types 1.5 < z < 2.0

Layout of mask for SA15

new I-K vs. Z plot

new I-K vs. Z plot - log scale

postage-stamp images from 2 hour mask

postage-stamp images from 2 hour mask - page 1

postage-stamp images from 2 hour mask - page 2

postage-stamp images from 2 hour mask - page 3

postage-stamp images from 2 hour mask - page 4

postage-stamp images from 2 hour mask - page 5

postage-stamp images from 2 hour mask - page 6

postage-stamp images from 2 hour mask - page 7

postage-stamp images from 2 hour mask - page 8

DSS for position 1 in SA12

I-band for position 1 in SA12

K with slits for position 1 in SA12

DSS for position 2 in SA12

I-band for position 2 in SA12

K with slits for position 2 in SA12

2-Color Diagram

2-Color Diagram K < 20.0

2-Color Diagram I < 24.5 no K limit

2-Color Diagram K < 20.5, I < 24.5

Ephemeris for November

I mag vs. redshift

histograms of z and I mag to date

Latest mask design showing spectral extents

Layout of previous mask for comparison

Latest mask design

NEW Photo-z and I mag histograms or SA22 field

GIF image of some reduced Spectra - Tentative Redshifts

FITS image of same

Commissioning run results

fits file with slits/spectra marked for tiered mask

layout for tiered spectra

input file for making tiered mask

Subsection of SA22 mask showing emission-lines

Profile of object in slit

2-D spectrum with slits marked

updated FITS OT table for SA22 field

ODF for R150 + GG455

"cat" DF for R150 + GG455

ODF for R150 + RG610

"cat" ODF for R150 + RG610

NEW proposed mask targets for SA15 field

XY, RA-DEC for NEW SA15 mask targets

Magnitudes, colors for NEW SA15 targets

XY, RA-DEC for SA15 mask alignment stars

Proposed color-selection for mask design

GMOS pointing in SA15 field (VIK color GIF)

15 23 47.51 -00 05 20.9 (J2000)

GMOS pointing in SA22 field (IK color GIF)

GMOS pre-imageing I image SA22 (gziped fits)

K image registered with GMOS I image SA22 (gziped fits)

GMOS pre-imageing I image SA15 (gziped fits)

proposed mask targets for SA15 field

XY, RA-DEC for SA15 mask targets

Magnitudes, colors for SA15 targets

SA22 Mask layout using LDSS2 code

Action Items:

Make masks for July commissioning Run

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