PDS_VERSION_ID = PDS3 RECORD_TYPE = "UNDEFINED" LABEL_REVISION_NOTE = "2010-08-27 EPOXI:McLaughlin Added DSID Doc Set V3.0. 2010-11-26 EPOXI:McLaughlin Resolved liens from Sep 2010 review: Converted doc from PDF to PDF/A. " ^PDF_DOCUMENT = "EPOCH_TRANSIT_OBS_SCLK2BJD.PDF" DATA_SET_ID = { "DI-C-HRII/HRIV/MRI/ITS-6-DOC-SET-V2.0", "DIF-X-HRIV-2-EPOXI-EXOPLANETS-V1.0", "DIF-X-HRIV-3-EPOXI-EXOPLANETS-V1.0", "DIF-X-HRIV-5-EPOXI-EXOPLANETS-PHOT-V1.0"} OBJECT = PDF_DOCUMENT DOCUMENT_NAME = "Report on the Calibration of EPOXI spacecraft timing and reduction to Barycentric Julian Date" DOCUMENT_TOPIC_TYPE = "CALIBRATION REPORT" INTERCHANGE_FORMAT = "BINARY" DOCUMENT_FORMAT = "ADOBE PDF" DESCRIPTION = "This document describes the method used by the EPOXI project to calibrate temporal marks from the spacecraft clock and reduce the calibrated spacecraft clock times to a Barycentric Julian Date (BJD) in UTC and TDB systems. The BJD calculation described in this report was implemented into the EPOXI data pipeline for extrasolar planet transit targets, and the derived values for BJD at the solar system barycenter for the mid-point of an observation are provided in the data (FITS) headers. This internal report is included in this archive with consent of the author, T. Hewagama, and the EPOCh PI, D. Deming." PUBLICATION_DATE = 2009-06-19 END_OBJECT = PDF_DOCUMENT END