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UH1997-UH2000
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Reviewers:  A. Cochran, N. Della Russo

General
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- These data should be combined and archived as one data set. 
- Additional Tempel 1 data will be merged into this data set, and the 
  data set version number will be incremented.
- Consider archiving for the raw data?  AC thought there was little 
  value-added.  Per MA, SBN has not been a strong proponent of archiving
  raw data.  SBN will not archive the raw data.
- Data from Meech's project to image field stars along the path of Tempel 1
  should be archived as a separate data set.  Data set ID must start with
  "DI/EAR...".
- Include the DI mission.cat file in this archive.
- Change data set name to indicate Deep Impact and Earth-based observations, 
  "DI/EAR...".  

dataset.cat
- Remove all references to the DI URL; replace with references to DI 
  Space Science Reviews publication.
- Document observing conditions (photometric, high cirrus, etc.)
  for each night of data.  Can provide electronic versions of log books
  if this is easier.
- Add DI mission to this file.

instrument.cat
- Include the pixel scale of the detector.
- Describe the filter system (Kron-Cousins UBVRI).  A curve is not
  needed.

Target catalog files
- Star names are inconsistent.
- No reference to Landolt for SA targets.  Need to note this somewhere
  in the archive.
- Why are some star targets called ASTEROID or OBJECT.
- Change all non-Tempel 1 targets to CALIBRATION

obs_params files
- Columns in label need descriptions.
- Dataset.cat cat says UBVRI set are used yet it appears that only the R
  filter for this set.  Add a column for filter to the obs_params files. 
  NB:  Meech was using other filters from this set for other years of 
       like data.  

/data
- In the data labels, change target name to CALIBRATION for all non-Tempel 1
  images and provide the actual target name in another label keyword.
- Why does each product label have a citation description?  This is
  allowed in PDS and OLAF.  It is not appropriate to cite calibration
  files.  Change OLAF to cite only product files in the /data directory?
  Remove citation description from calibration-related labels.
- Politely request a separate table of the x and y pixel location comet 
  in images for which there is astrometry.  If available for all 
  observations, then provide if possible.

UH1997: /data/1999_09_27
- Two of three Tempel 1 images do not appear to be flat-fielded although the FITS
  headers indicate the images where.
- Dataset.cat cat says UBVRI set are used yet it appears that only the R
  filter for this set.  Add a column for filter to the obs_params files. 
  NB:  Meech was using other filters from this set for other years of like data.  
  
UH2000:
- NB:  These are Tempel 1 orbital path observations that provide secondary
  standards along th path of Tempel 1 to be used for non-photometric 
  nights.  These data are only bias-subtracted and flat-fielded.
- There are dates in the path observations that do not match Tempel 1
  observations from 1997-1998.  Investigate this discrepancy.  Was this
  due to earlier non-photometric nights?  Were these observations used to
  calibrate the Tempel 1 data from 1997-1999, or are these actually
  part of Meech's orbital path imaging project.  Archive these data
  accordingly.