1 / 3

Ground processing the barycentre data

Ground processing the barycentre data. S.Chaintreuil. Processing the barycentres using the imagettes. Tool to determine and transfer stars to be observed as imagettes Need for a tool to re-allocate the imagettes Compute the barycentre from the imagettes LAM, Susana Barros Jitter correction

hilliard-schwarz
Télécharger la présentation

Ground processing the barycentre data

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Ground processing the barycentre data S.Chaintreuil

  2. Processing the barycentres using the imagettes CoRoT SC43 - April 18th 2012 • Tool to determine and transfer stars to be observed as imagettes • Need for a tool to re-allocate the imagettes • Compute the barycentre from the imagettes • LAM, Susana Barros • Jitter correction • LAM, Susana Barros (TBC) helped by LESIA (TBC) • the line of sight has to be computed at CNES (TBC) • Documentation • LESIA (S.Chaintreuil) • Implementation • Modification of the pipe-line • LAM (P-Y Chabaud) - LESIA

  3. Processing the barycentres computed on board CoRoT SC43 - April 18th 2012 • N0 product contains the on-board barycentre • Time correction • Derived from other products • Aberrant values • Derived from other products • Jitter corrections using the line of sight, sampled at 1s • Algorithm • Analyse of the synchronization algorithm used for the exo light curves • Write the algorithm to be used to correct on-board barycentres from pointing moves • B.Samuel (TBC) – 3 to 4 months • Implementation • Definition of the N1 product • Modification of the pipe-line

More Related