cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25574/csc2.obs.15667
title: Chandra X-ray Observatory ObsId 15667

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.11559
title: Chandra X-ray Observatory ObsId 11559

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.14483
title: Chandra X-ray Observatory ObsId 14483

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.48577/jpl.1ip9hg
title: Psyche’s Thruster Checkouts:Design, Navigation Strategy, and Results

description: No abstract available.
DOI: 10.25574/csc2.obs.02081
title: Chandra X-ray Observatory ObsId 02081

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.20370
title: Chandra X-ray Observatory ObsId 20370

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.04099
title: Chandra X-ray Observatory ObsId 04099

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.48577/jpl.4zkjmf
title: Machine Learning for Frequency Stability Estimation of High Precision Oscillators

description: No abstract available.
DOI: 10.25574/csc2.obs.15036
title: Chandra X-ray Observatory ObsId 15036

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.20368
title: Chandra X-ray Observatory ObsId 20368

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.00602
title: Chandra X-ray Observatory ObsId 00602

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.05391
title: Chandra X-ray Observatory ObsId 05391

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.03772
title: Chandra X-ray Observatory ObsId 03772

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.18999
title: Chandra X-ray Observatory ObsId 18999

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.21019
title: Chandra X-ray Observatory ObsId 21019

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.48577/jpl.manyao
title: Superconducting nanowire single-photon detector arrays for deep space optical communication ground receivers

description: No abstract available.
DOI: 10.25574/csc2.obs.06310
title: Chandra X-ray Observatory ObsId 06310

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.20536
title: Chandra X-ray Observatory ObsId 20536

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.20439
title: Chandra X-ray Observatory ObsId 20439

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.48577/jpl.w2ao9d
title: GUIDANCE, NAVIGATION, AND CONTROL FOR THE DEEP SPACE OPTICAL COMMUNICATION MISSION

description: NASA’s Deep Space Optical Communication (DSOC) mission is currently operating on-board the PSYCHE spacecraft and has demonstrated the first optical communication link from beyond the Earth-Moon system. The opti- cal link requires micro-radian level pointing stability which DSOC achieves through a combination of passive isolation, to reject high frequency distur- bances from the spacecraft, and active pointing control, to track the uplink and downlink stations. The passive isolation is enabled by a floating platform that is tethered to the main spacecraft with soft cables. The floating platform holds a telescope assembly for both receiving the uplink and transmitting the dowlink signals. The floating platform is actively controlled to both reject disturbances from the main spacecraft and to track an uplink signal, which is in turn used as a reference for downlink pointing. In this architecture, down- link pointing control is only used to track the slowly varying drift between the uplink and downlink directions; all pointing isolation is provided by the floating platform control. This allows the dowlink pointing to operate at a nearly fixed point which improves the calibration of the dowlink pointing bias between operational activities. Current experience confirms that the softness and strain in the tethering cables are key design parameters. Furthermore, idiosyncrasies in the sensors used for platform control have, in some instances, hampered pointing performance, which could be resolved in future missions.
DOI: 10.25574/csc2.obs.00856
title: Chandra X-ray Observatory ObsId 00856

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.48577/jpl.es3gf3
title: Psyche's Thruster Checkouts: Design, Navigation Strategy, and Results

description: Psyche, a low-thrust solar electric propulsion spacecraft, is currently on its way to the main- belt asteroid (16) Psyche. The sole source of propulsion is a set of four Hall effect thrusters, a technology which had never flown beyond cislunar space prior to this mission. In order to ac- curately design thrust maneuvers and predict the trajectory of the spacecraft while thrusting, the thrusters needed to be characterized and calibrated during the initial checkout phase. We detail here the design of these calibration activities, the navigation strategy and filter setup for estimating the actual thrust, and the results obtained for the Psyche mission.
DOI: 10.25574/csc2.obs.05001
title: Chandra X-ray Observatory ObsId 05001

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.18253
title: Chandra X-ray Observatory ObsId 18253

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.04767
title: Chandra X-ray Observatory ObsId 04767

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.17310
title: Chandra X-ray Observatory ObsId 17310

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.18789
title: Chandra X-ray Observatory ObsId 18789

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.03029
title: Chandra X-ray Observatory ObsId 03029

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.09550
title: Chandra X-ray Observatory ObsId 09550

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.48577/jpl.6rdpre
title: Motion Primitive Approach to Spacecraft Trajectory Design in the Neptune-Triton System

description: No abstract available.
DOI: 10.48577/jpl.v3qruy
title: Motion Primitive Approach to Spacecraft Trajectory Design in the Neptune-Triton System

description: A motion primitive approach is used to design spacecraft trajectories from a high-energy interplanetary arrival condition to a 3:4 resonant orbit in the Neptune-Triton system. A motion primitive library is constructed by using clustering to summarize arcs along periodic orbit families and their hyperbolic invariant manifolds in the circular restricted three-body problem. A graph that captures their potential connectivity is then searched to form motion primitive sequences. Selected sequences are refined and corrected to produce geometrically distinct spacecraft trajectories with flight times as low as 12.60 days and total impulsive maneuver requirements as low as 1.64 km/s.
DOI: 10.25574/csc2.obs.22599
title: Chandra X-ray Observatory ObsId 22599

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.10154
title: Chandra X-ray Observatory ObsId 10154

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.10345
title: Chandra X-ray Observatory ObsId 10345

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.12840
title: Chandra X-ray Observatory ObsId 12840

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.20369
title: Chandra X-ray Observatory ObsId 20369

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.48577/jpl.huhqpn
title: NEO Surveyor: Balancing Desats and Solar Pressure with Gravity

description: No abstract available.
DOI: 10.25574/csc2.obs.09376
title: Chandra X-ray Observatory ObsId 09376

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.12494
title: Chandra X-ray Observatory ObsId 12494

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.04987
title: Chandra X-ray Observatory ObsId 04987

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.48577/jpl.mp8uqw
title: WRR paper - Launching into Societal Benefits from the Surface Water and Ocean Topography (SWOT) Mission

description: The 10th Surface Water and Ocean Topography (SWOT) Applications Meeting, held one year after the satellite's launch, highlighted significant milestones in mission progress and showcased the innovative work of SWOT Early Adopters (EA) using mission data products. Over 100 participants from diverse sectors convened to discuss operational applications leveraging SWOT’s unprecedented water surface measurements. The meeting emphasized applied science efforts to enhance hydrology and oceanographic models. This summary highlights the breadth of operational and private-sector uses of SWOT data, emphasizing its potential to drive new innovations and deliver societal benefits, such as improved water resource management, flood prediction, and climate resilience.
DOI: 10.25574/csc2.obs.17307
title: Chandra X-ray Observatory ObsId 17307

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.22082
title: Chandra X-ray Observatory ObsId 22082

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.48577/jpl.s8kxlw
title: Communications Chemistry profile

description: No abstract available.
DOI: 10.25574/csc2.obs.11297
title: Chandra X-ray Observatory ObsId 11297

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.14972
title: Chandra X-ray Observatory ObsId 14972

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.17287
title: Chandra X-ray Observatory ObsId 17287

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.17303
title: Chandra X-ray Observatory ObsId 17303

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25318/3410028901-fra
title: Stocks d’actif d’infrastructures publiques essentielles selon l’année de construction

description: Année de construction des infrastructures publiques essentielles par type de propriété pour toutes les provinces et territoires, selon les municipalités urbaines et rurales, et selon la taille des municipalités. Les données sont présentées en nombres, pourcentages et kilomètres.
DOI: 10.25574/csc2.obs.06314
title: Chandra X-ray Observatory ObsId 06314

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.16293
title: Chandra X-ray Observatory ObsId 16293

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.48577/jpl.hdgrv0
title: Unlocking Ecological Insights from Subseasonal Visible-to-Shortwave Infrared Imaging Spectroscopy: The SHIFT Campaign

description: We stand at the threshold of a transformative era in Earth observation, marked by space-borne visible to shortwave infrared (VSWIR) imaging spectrometers that promise consistent global observations of ecosystem function, phenology, and inter- and intra-annual change. However, the full value of repeat spectroscopy, the information embedded within different temporal scales, and the reliability of existing algorithms across diverse ecosystem types and vegetation phenophases have remained elusive due to the absence of suitable subseasonal spectroscopy data. In response, the Surface Biology and Geology (SBG) High-Frequency Time Series (SHIFT) campaign was initiated during late February, 2022 in Santa Barbara County, California. SHIFT, designed to support NASA's SBG mission, addressed mission scoping, scientific advancement, applications development, and community building. This ambitious endeavor included weekly Airborne Visible-infrared Imaging Spectrometer-Next Generation (AVIRIS-NG) imagery acquisitions for 13 weeks (spanning February 24 to May 29, 2022), accompanied by coordinated terrestrial vegetation and coastal aquatic data collection. We describe the rich datasets collected and illustrate how the complex sub-seasonal patterns of change can be linked to biological science and applications, surpassing insights from multispectral observations. Leveraging open-source processing methods and cloud-based analysis tools, the SHIFT campaign showcases the readiness of the scientific community to harness ecological insights from remotely sensed hyperspectral time series. We provide an overview of SHIFT's goals, data collections, preliminary results, and the collaborative efforts of early career scientists committed to unlocking the transformative potential of high-frequency time series data from space-borne VSWIR imaging spectrometers.
DOI: 10.48577/jpl.t1gf9h
title: The Quest for Rocky Planet Atmospheres: Investigating Detection, Evolution, and Habitability

description: No abstract available.
DOI: 10.25574/csc2.obs.17305
title: Chandra X-ray Observatory ObsId 17305

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.18022
title: Chandra X-ray Observatory ObsId 18022

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.17298
title: Chandra X-ray Observatory ObsId 17298

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.15666
title: Chandra X-ray Observatory ObsId 15666

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.16575
title: Chandra X-ray Observatory ObsId 16575

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.17482
title: Chandra X-ray Observatory ObsId 17482

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.25574/csc2.obs.22857
title: Chandra X-ray Observatory ObsId 22857

description: CSC uses combined (i.e. overlapping) Chandra observations for detecting X-ray sources. This allows the catalog to include significantly fainter sources than CSC 1.1. The set of overlapping observations that have been combined in this way is known as a "stack".
DOI: 10.48577/jpl.hztcaa
title: Aeromechanics Challenges for Helicopters in Space

description: No abstract available.