InSight SEIS Release Notes Users are encouraged to provide comments to the PDS Geosciences Node if errors are found either in data or in documentation in this archive. Please send comments by e-mail or U.S. mail to: PDS Geosciences Node Washington University Dept. of Earth and Planetary Sciences 1 Brookings Drive St. Louis, MO 63130 U.S.A. Web: https://pds-geosciences.wustl.edu Email: geosci@wunder.wustl.edu This document, seis_release_notes.txt, contains release notes and errata concerning the InSight SEIS archives. It is updated with each release. Section A of this document contains an entry for each SEIS release with general information about the contents of the release, in order from newest to oldest. Updates to previously released files are reported in these entries, along with any known errata. Section B of this file contains general notes, if any, concerning the archive as a whole. ******** SECTION A ******** ------------------------------------------------------------ Release Number: 4 Release Date: 2020-04-01 Data Coverage: 2019-10-01 through 2019-12-31 (Sols 300-389) New products have been added to these collections: urn:nasa:pds:insight_seis:data_seed urn:nasa:pds:insight_seis:data_table urn:nasa:pds:insight_seis:document Products have been revised in these collections: * SEIS miniseed data of ELYSE and ELYHK from previous releases that have been modified by the IPGP team since Nov 29, 2019. The following nine data products have been revised: xb.elyse.17.blw.2019.207.2::2.0 xb.elyse.02.bhu.2019.208.6::2.0 xb.elyse.02.bhv.2019.208.6::2.0 xb.elyse.02.bhw.2019.208.6::2.0 xb.elyse.03.bhv.2019.138.24::3.0 xb.elyse.03.bhu.2019.138.24::3.0 xb.elyse.02.bhw.2019.233.11::2.0 xb.elyse.02.bhu.2019.233.10::2.0 xb.elyse.02.bhv.2019.233.11::2.0 Metadata Updated metadata files were included for ELYSE and ELYSK: dataless.xb.elyhk.2020.062.seed dataless.xb.elyse.2020.062.seed Comments on metadata: * metadata (dataless SEED and stationXML files) of ELYSE and ELYHK correspond to the release 2020.062.1 . These files were produced by B13 software version 3.10 2019-8-28. This software version is now included into the stationXML (See Source element) and is always included into the dataless SEED Files. * stationXML files: converted with IRIS-DMC conversion tool version 2.0.10 (indicated also into stationXML files), but these files do not validate with IRIS-DMC validator 1.5.9.5. * the latest modifications on SP instrumental responses are not included in this version Comments: In PDS labels for SEIS products in releases 1a, 1b, and 2 (sols 181 and earlier) the value for insight:stop_sol_number is incorrect; it should be 1 less than the value given. The labels will be corrected in a future release. ------------------------------------------------------------ Release Number: 3 Release Date: 2020-01-02 Data Coverage: 2019-07-01 through 2019-09-30 (Sols 210-300) New products have been added to these collections: urn:nasa:pds:insight_seis:data_seed urn:nasa:pds:insight_seis:data_table urn:nasa:pds:insight_seis:document Products have been revised in these collections: None. Comments: Replacement products are provided for 2019 Day 138 for ELYSE 03.BHU (vbb 1 velocity high gain science mode) and 03.BHV (vbb 2 velocity high gain science mode). Previous files were truncated. IDs: urn:nasa:pds:insight_seis:data_table:xb.elyse.03.bhu.2019.138.24.a::1.0 urn:nasa:pds:insight_seis:data_table:xb.elyse.03.bhv.2019.138.24.a::1.0 urn:nasa:pds:insight_seis:data_table:xb.elyse.03.bhu.2019.138.24::1.0 urn:nasa:pds:insight_seis:data_table:xb.elyse.03.bhv.2019.138.24::1.0 Note: no data are included for: sols 241-256 for ELYHK sols 242-256 for ELYSE due to solar conjunction when SEIS was switched off. In PDS labels for SEIS products in releases 1a, 1b, and 2 (sols 181 and earlier) the value for insight:stop_sol_number is incorrect; it should be 1 less than the value given. The labels will be corrected in a future release. ------------------------------------------------------------ Release Number: 2 Release Date: 2019-09-23 Data Coverage: 2019-04-01 through 2019-06-30 (Sols 122-210) New products have been added to these collections: urn:nasa:pds:insight_seis:data_seed urn:nasa:pds:insight_seis:data_table urn:nasa:pds:insight_seis:document Products have been revised in these collections: urn:nasa:pds:insight_seis:data_seed urn:nasa:pds:insight_seis:data_table Comments: None. ------------------------------------------------------------ Release Number: 1b Release Date: 2019-06-26 Data Coverage: 2018-11-26 through 2019-03-31 (Sols 1-122) New products have been added to these collections: urn:nasa:pds:insight_seis:data_seed urn:nasa:pds:insight_seis:data_table urn:nasa:pds:insight_seis:document Products have been revised in these collections: urn:nasa:pds:insight_seis:data_seed urn:nasa:pds:insight_seis:data_table Comments: The first release of InSight data by PDS takes place in two parts. In part A only raw data products are released. In part B, one month later, the calibrated versions of those products are released. Subsequent InSight releases are scheduled for every three months and will include both raw and calibrated products. For SEIS, the calibration of the raw data results in revisions to the transfer function specified in the metadata files. The raw data files are not changed; rather, revised metadata files are provided as better calibration information becomes available throughout the mission. Products updated in Release 1B to have overlaps removed, replacing those delivered in Release 1A: xb/continuous_waveform/elyse/2019/054/xb.elyse.05.lmu.2019.054.6.mseed xb/continuous_waveform/elyse/2019/054/xb.elyse.05.lmv.2019.054.6.mseed xb/continuous_waveform/elyse/2019/054/xb.elyse.05.lmw.2019.054.6.mseed xb/continuous_waveform/elyse/2019/055/xb.elyse.05.lmu.2019.055.4.mseed xb/continuous_waveform/elyse/2019/055/xb.elyse.05.lmw.2019.055.4.mseed xb/continuous_waveform/elyse/2019/055/xb.elyse.15.lmv.2019.055.4.mseed xb/continuous_waveform/elyse/2019/056/xb.elyse.05.lmu.2019.056.8.mseed xb/continuous_waveform/elyse/2019/056/xb.elyse.05.lmv.2019.056.6.mseed xb/continuous_waveform/elyse/2019/056/xb.elyse.05.lmw.2019.056.8.mseed New products in the time period covered by Release 1a that were not previously delivered: xb/continuous_waveform/elyse/2019/058/xb.elyse.67.shu.2019.058.1.mseed xb/continuous_waveform/elyse/2019/058/xb.elyse.67.shv.2019.058.2.mseed Products with timing corrections (kept in addition to files in Release 1A, with unique filenames) xb/continuous_waveform/elyse/2019/059/xb.elyse.02.bhu.2019.059.3.mseed xb/continuous_waveform/elyse/2019/059/xb.elyse.02.bhv.2019.059.3.mseed xb/continuous_waveform/elyse/2019/059/xb.elyse.67.shu.2019.059.6.mseed xb/continuous_waveform/elyse/2019/059/xb.elyse.67.shv.2019.059.6.mseed Metadata Updated metadata files were included for ELYSE and ELYS0: dataless.XB.ELYS0.2019.144.seed dataless.XB.ELYSE.2019.151.seed The metadata files delivered for ELYHK and ELYH0 under Release 1A are still valid for Release 1B: dataless.XB.ELYH0.2019.032.seed dataless.XB.ELYHK.2019.077.seed ------------------------------------------------------------ Release Number: 1a Release Date: 2019-05-24 Data Coverage: 2018-11-26 through 2019-02-28 (Sols 1-92) New products have been added to these collections: urn:nasa:pds:insight_seis:data_seed urn:nasa:pds:insight_seis:data_table urn:nasa:pds:insight_seis:document Products have been revised in these collections: None. Comments: The first release of InSight data by PDS takes place in two parts. In part A only raw data products are released. In part B, one month later, the calibrated versions of those products are released. Subsequent InSight releases are scheduled for every three months and will include both raw and calibrated products. ******** SECTION B ******** The following notes provide new information and outline some minor issues which will be corrected in future releases. A detailed description of the SEIS network codes, station codes, location IDs, and channel IDs can be found in the Channel Naming Spreadsheet included with this and all future releases. filename: "INS-ST-GRDS-1500-IPGP_SEED_ChannelNaming.xlsx" 1/Timing Issue: Metadata currently do not encode LOBT and AOBT. Solution: SISMOC and MSDS incorporated a change request to metadata generation process. Impact to Release 3: None. SEIS team requested LOBT and AOBT to be encoded in the SEIS metadata as a means to track clock drift. Future releases will include new header fields to encode LOBT and AOBT in the waveform headers and corresponding labels. 2/Metadata conversion from dataless SEED to StationXML [RESOLVED WITH RELEASE 2] Issue: There was a problem preventing converting the most recent dataless.XB.ELYH0.2019.087.seed and XB.ELYHK.2019.109.seed to stationXML. The problem appeared after a new SEED version was provided by SISMOC. A change request was initiated, but not in place in time for the first release. The latest versions that can be converted are still valid for Release 1B: dataless.XB.ELYH0.2019.032.seed dataless.XB.ELYHK.2019.077.seed Solution: SISMOC is incorporating a change request to the SEED file generation process. Start/end times will be updated in the dataless SEED channel descriptions, and new dataless SEED files will be produced. Impact to Release 1B: Some miniseed files have small segments that do not have metadata in dataless SEED. What happens is that the channel begins just after the segment start or ends just before the segment end, as identified in the metadata. 3/ELYS0 and ELYSE station coordinates There was some inconsistency in the locations (physical coordinates) reported in the metadata for different station and channel codes for previous releases. These fields were initially populated with the pre-landing coordinates, and then updated with post-landing determined coordinates. However, the update was made inconsistently between the sensor field and the station field. This was corrected for this release. The listed coordinates currently reflect the location of the lander: latitude: 4.502384, longitude: 135.623447, elevation: -2613.426 After a bit more georeferencing of lander images, the team will report different physical coordinates for the on-deck (ELYH0 and ELYS0) vs. deployed (ELYHK and ELYSE) configurations. This change will be indicated in future metadata and release notes when the coordinates are available. 4/Lander activity files Lander activity files record information on times when the lander was performing certain functions that may show up as fluctuations in the signals recorded by SEIS. These are xml files containing times and descriptions of the activity, including such items as VBB calibration, centering, & leveling, SP acquisition rate changes, lander wakeup, communication passes, arm movements, and other similar activities. These files will be made available in a future release. 5/Events The event "mqs2019fddj" reported in Release 1b is no longer considered a candidate by the team and will be deleted from the final event catalog delivered at the end of the project. After Release 1b, the SEIS team decided not to archive separate waveform files for events. A catalog listing event start and stop times will be included at the end of the active mission. 6/Updated files in the time period covered by previous releases: Replacement products are provided for 2019 Day 138 for ELYSE 03.BHU (vbb 1 velocity high gain science mode) and 03.BHV (vbb 2 velocity high gain science mode). Previous files were truncated. IDs: urn:nasa:pds:insight_seis:data_table:xb.elyse.03.bhu.2019.138.24.a::1.0 urn:nasa:pds:insight_seis:data_table:xb.elyse.03.bhv.2019.138.24.a::1.0 urn:nasa:pds:insight_seis:data_table:xb.elyse.03.bhu.2019.138.24::1.0 urn:nasa:pds:insight_seis:data_table:xb.elyse.03.bhv.2019.138.24::1.0 These should not be considered revised files as the error was part of the archive assembly process, not a spacecraft issue. 7/Metadata Updated metadata files were included for ELYSE and ELYHK: dataless.xb.elyse.2019.333.seed dataless.xb.elyhk.2019.333.seed