09:30 〜 09:45
[PPS06-08] JAXA ASTEROID DATA EXPLORER 2 (JADE2) FOR ACCESSING AND RETRIEVING THE HAYABUSA2 DATA.
キーワード：Hayabusa2、Asteroid Ryugu、Data archive
Introduction: Japanese spacecraft Hayabusa2 by JAXA has successfully delivered sample from the carbonaceous asteroid (162173) Ryugu to the Earth and started its extended mission to perform a flyby of asteroid (98943) Torifune in 2026 and rendezvous with asteroid 1998 KY26 in 2031 [1]. In the Hayabusa2 extended mission, the Hayabusa2#, International Visibility Enhancement Project is working on utilizing the scientific data obtained during the nominal mission phase.
The observation data of Ryugu obtained by the Hayabusa2 onboard instruments is publicly available in the Data Archives and Transmission System (DARTS) and Planetary Data System (PDS). It can be freely accessed and utilized by anyone who has interests. Additionally, recently the web-based application JAXA Asteroid Data Explorer (JADE) was developed to search, visualize, and download the ONC (Optical Navigation Camera) data [2,3]. JADE was developed using the open-source library CesiumJS, which can show 3D global shapes and 2D maps in a web browser and allows to search for the data interactively and intuitively from these maps. In this study, we have enhanced the functionality of JADE to JADE2 (https://jade2.darts.isas.jaxa.jp/) which enables the search and access of data from multiple observation instruments, such as the thermal infrared imager TIR, the near-infrared spectrometer NIRS3, the laser altimeter LIDAR, and the small lander MASCOT.
Available Data: Data observed with ONC, NIRS3, TIR, LIDAR, and MASCOT are implemented in JADE2. These data are already available through the DARTS server. For detailed descriptions for each instrument and each product level users can refer to the software interface specifications (SIS) and the references therein. JADE2 can also display the Hayabusa2 orbit for each mission phase/operation, allowing users to visually understand the observation positions and other details.
Functional Updates: JADE2 was developed to include the same function and interface as JADE. Thus, it remains user-friendly for existing JADE users.
The application offers "Basic mode" designed for general users and "Advanced mode" with more detailed search criteria for researchers. The search function has been upgraded to enable users to set detailed filters for each instrument (available in Advanced mode). Additionally, we have developed functions to inspect the filtered observational data. These features enable users to identify overall observational trends in their area of interest, helping to streamline the preparation process for data analysis.
Future Works: JADE2 enables users to search for and visualize data from multiple observation instruments. In the future, we plan to add data from other instruments, such as DCAM3 and MINERVA-II, and higher-level products. Additionally, we are considering implementing the other mission data into a similar system in the future.
Acknowledgments: This work is supported by the JAXA Hayabusa2# International Visibility Enhancement Project. The data in JADE2 system is available from DARTS.
(https://data.darts.isas.jaxa.jp/pub/pds4/data/hyb2/)
References: [1] Hirabayashi et al. (2021) Advances in Space Research 68, 1533-1555. Kikuchi H. et al. (2022) 53rd LPSC, Abstract #1779. [4] Kikuchi H. et al. (2023) 54th LPSC, Abstract #2001.
The observation data of Ryugu obtained by the Hayabusa2 onboard instruments is publicly available in the Data Archives and Transmission System (DARTS) and Planetary Data System (PDS). It can be freely accessed and utilized by anyone who has interests. Additionally, recently the web-based application JAXA Asteroid Data Explorer (JADE) was developed to search, visualize, and download the ONC (Optical Navigation Camera) data [2,3]. JADE was developed using the open-source library CesiumJS, which can show 3D global shapes and 2D maps in a web browser and allows to search for the data interactively and intuitively from these maps. In this study, we have enhanced the functionality of JADE to JADE2 (https://jade2.darts.isas.jaxa.jp/) which enables the search and access of data from multiple observation instruments, such as the thermal infrared imager TIR, the near-infrared spectrometer NIRS3, the laser altimeter LIDAR, and the small lander MASCOT.
Available Data: Data observed with ONC, NIRS3, TIR, LIDAR, and MASCOT are implemented in JADE2. These data are already available through the DARTS server. For detailed descriptions for each instrument and each product level users can refer to the software interface specifications (SIS) and the references therein. JADE2 can also display the Hayabusa2 orbit for each mission phase/operation, allowing users to visually understand the observation positions and other details.
Functional Updates: JADE2 was developed to include the same function and interface as JADE. Thus, it remains user-friendly for existing JADE users.
The application offers "Basic mode" designed for general users and "Advanced mode" with more detailed search criteria for researchers. The search function has been upgraded to enable users to set detailed filters for each instrument (available in Advanced mode). Additionally, we have developed functions to inspect the filtered observational data. These features enable users to identify overall observational trends in their area of interest, helping to streamline the preparation process for data analysis.
Future Works: JADE2 enables users to search for and visualize data from multiple observation instruments. In the future, we plan to add data from other instruments, such as DCAM3 and MINERVA-II, and higher-level products. Additionally, we are considering implementing the other mission data into a similar system in the future.
Acknowledgments: This work is supported by the JAXA Hayabusa2# International Visibility Enhancement Project. The data in JADE2 system is available from DARTS.
(https://data.darts.isas.jaxa.jp/pub/pds4/data/hyb2/)
References: [1] Hirabayashi et al. (2021) Advances in Space Research 68, 1533-1555. Kikuchi H. et al. (2022) 53rd LPSC, Abstract #1779. [4] Kikuchi H. et al. (2023) 54th LPSC, Abstract #2001.