Log – SAGA database

Previous versions of the database

Note: We have removed the versions older than 2018 (Aug. 24, 2015 and older versions) in the latest update.

- archived on Apr. 10, 2023
  - Milky Way: Apr. 7, 2021
  - List of objects
    - Updated on April 7, 2021
  - Text data in tsv format (all the records)
    - Version April 7, 2021
    - Abundances are in units of [X/H] (including Li where we adopted A(Li)=3.26) normalized by the solar abundances of Asplund et al. (2009).
    - d(X) and f(X) stands for the uncertainties and the upper limits for element X, respectively.
    - New columns: Facility, Resolution, SN, Solar Abundance
      - Facility: observational facilities used to take spectra
      - Resolution: the highest resolving power obtained to take spectra
      - SN: the range of signal-to-noise ratio obtained during the observations with the highest resolving power
      - Solar Abundance: solar abundances adopted to derive [X/H] or log-e(X) in the original paperarchived on Apr. 8, 2023
  - Text data in tsv format (recommended data set)
    - Version April 7, 2021
    - Abundances are in units of [X/H] (including Li where we adopted A(Li)=3.26) normalized by the solar abundances of Asplund et al. (2009).
    - Recommended list of data, provided by one record for one star, following our priority parameter. See the SAGA paper series IV for the definition of the priority parameter.
- archived on Apr. 7, 2021
  - Milky Way: Dec. 11, 2019
  - Local Group: Dec. 11, 2019
  - List of objects
    - Updated on December 11, 2019
  - Text data in tsv format (with errors in data using “+-“)
  - Text data in tsv format (without errors)
    - Version December 11, 2019
- archived on Dec. 8, 2019
  - Milky Way: Jan. 24, 2019
  - Local Group: Jan. 24, 2019
  - List of objects
    - Updated on January 24, 2019
  - Text data in tsv format (with errors in data using “+-“)
  - Text data in tsv format (without errors)
    - Version January 24, 2019
    - Abundances are in units of [X/H] (including Li where we adopted A(Li)=3.26) normalized by the solar abundances of Asplund et al. (2009).
- archived on Jan. 24, 2019
  - Milky Way: Apr. 11, 2018
  - Local Group: Apr. 11, 2018
- archived on Jun. 13, 2018
  - Milky Way: Sep. 1, 2017 – updated retrieval system on Apr. 11, 2018 and the database on Sep. 1, 2017
  - Local Group: Aug. 29, 2017 – updated retrieval system on Apr. 11, 2018 and the database on Aug. 29, 2017
  - List of objects
  - Text data in tsv format
- Aug. 24, 2015 – updated retrieval system on Jul. 8, 2014 and the database on Aug. 24, 2015
- Jan. 22, 2015 – updated retrieval system on Jul. 8, 2014 and the database on Jan. 22, 2015
- Aug. 5, 2014 – updated retrieval system on Jul. 8, 2014 and the database on Aug. 5, 2014
- Aug. 6, 2012 – updated retrieval system on Oct. 31, 2010 and the database on Aug. 6, 2012