What we have and where

DR6
On servers at SEL
BestDR6:
   Uncompressed Size: ~2.5 TB
   Compressed Size: ~1.4 TB
   60 Separate Microsoft SQL Server backup fIles

On servers at SEL
SegueDR6:
   Uncompressed Size: ~0.5 TB
   Compressed Size: ~0.3 TB
   60 Separate Microsoft SQL Server backup fIles

We don't have this yet, but...
DR6 Image Data:
   Uncompressed Size: ~10 TB
   Compressed Size: ~?? TB

DR5
On servers at SEL, StarLight, NASA, Caltech, Tokyo, and Korea
BestDR5 Dataset:
   Uncompressed Size: ~2.2 TB
   Compressed Size: ~1.3 TB
   60 Separate Microsoft SQL Server backup fIles

On Servers in SEL
DR5 Image Data
   Uncompressed Size: ~9 TB
   Compressed Size: ~5.3 TB

On servers at SEL
7 BestDR5 subsets
  BESTDR5_100GB
  BESTDR5_100GB_EFG (multi-volume version of above)

  BESTDR5_10GB
  BESTDR5_10GB_EFG (multi-volume version of above)

  BESTDR5_Spec (~95GB)
  BESTDR5_Wraparouund (~1GB)
  MyBestDR5 (~1.5GB)

  Information on the subsets is at: http://www.skyserver.org///mirrors/subsets.aspx

DR4
On servers at SEL and Greenbelt, MD

BestDR4 Dataset:
   Uncompressed Size: ~2 TB
   Compressed Size: ~1 TB
   64 Separate Microsoft SQL Server backup fIles

DR3
On servers at SEL

BestDR3 Dataset:
   Uncompressed Size: ~1.6 TB
   Compressed Size: ~785 GB
   64 Separate Microsoft SQL Server backup fIles

TargDR3 Dataset: ~1.4 TB (Uncompressed)
   64 Separate Microsoft SQL Server backup fIles

In addition, we host the following individual file subsets:
   BestDR3_100GB
   BestDR3_100DB_EFG
   BestDR3_10GB
   BestDR3_10GB_EFG
   BestDR3_Spec
   BestDR3_Wraparouund
   MyBestDR3