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Data access

13 March 2017 ( maj : 5 October 2017 ), by Nadège Meunier

Data Access

Access to SPHERE reduced calibration:

Calibrations are currently automatically retrieved from the ESO archives (every 24 hours), reduced (after 7pm, French time) and put online, they are then available to all.

  • To access reduced calibrations:
    • Click on the link. You must have java (for Mac users, you may need to save and then execute).
    • Login: public_user and password : public_user
    • Click on Data Browse, which allows you to access all available reduced calibrations (data are in the workspace "calibrations_reduites")
  • To download some data:
    • Select the file(s) you wish to retrieve
    • Right click to download a script
    • Make the file executable (for example with chmod x+u script)
    • Launch the script to retrieve the data

Access to SPHERE reduced data: NEW !

Part of the data from period P95 are on-line (processing still on-going).

  • To access a subset of these data at the Target Data Base
    • Note that the only pertinent field at this stage is "instrument" (SPHERE) or alternatively "survey" (P95 currently available)
    • Click on the desired target, then follow Details -> Observations -> Reductions

Access to the DIVA archive: Reduced high contrast imaging archive data (CeSAM/LAM)

Acknowledgements in your publications if you use SPHERE reduced data: This work has made use of the SPHERE Data Centre, jointly operated by OSUG/IPAG (Grenoble), PYTHEAS/LAM/CeSAM (Marseille), OCA/Lagrange (Nice) and Observatoire de Paris/LESIA (Paris) and supported by a grant from Labex OSUG@2020 (Investissements d’avenir – ANR10 LABX56).

You will find additionnal references on the ESO website.