Betsey Adams Emanuela Orru Aras Bozkurt Kelley Hess

 

Goal

Release advanced data products from HI cubes

Mosaic cube

Images and advanced data producs

Low and high resolution

1 Cube Stokes I of a field is about 20 GB X 4 frequency ranges

1 weight file (used to mosaic adiacent filed) 4X5.5 GB when compressed

Cublets, ..... 150 MB (possible to combine them per sources)

PNG files as diagnostic.


ancillary data

txt files with weights from compound beams  100 kB

1 Mask field 200 MB after compression

psf x compound beam


value added data products

stellar masses

star formation rates

kinematic models ...


TOTAL 150 TB full data products (cubes on tape)

only cutout in HI science ready 160 GB to keep online

catalogue (cvs, xml) can be read with astropy


Timescale

1 year


Actions

  • Create sips. Aras Bozkurt Emanuela Orru Hanno Holties  provide Kelley an example of a sip.
  • Hanno Holties Emanuela Orru  check if Roy could help with the specification of the sip.
  • Kelley create a table of all individual data products trying to divide the science data products with respect to the ancillary data products.
  • where do we stage it for the ingest.
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