cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15156/bio/sh1284263.09fu
title: SH1284263.09FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.57780/esa-u6p9a9a
title: 16696

description: The quest for dormant stellar-mass black holes (BHs) in massive binaries (i.e. comma  OB+BH systems) is raging. All the candidates proposed so far have been heavily disputed in the weeks following their report. Combining a literature search and archival spectroscopic data with innovative analysis techniques comma  we have identified two promising massive binaries harboring unseen companions with masses above the BH-mass limit comma  and for which simulations could discard the presence of a  5Msun main-sequence stellar companion. Here we request  STIS-FUV spectroscopy of the best candidate (that with the heaviest companion mass) to unveil or discard the presence of a hot comma  Helium stripped star as the unseen companion. A Helium stripped star would indeed contribute very little to the system optical flux comma  but its contribution would become more significant in the far-UV. Should the proposed observations fail to reveal such hot companion comma  this project will prove beyond doubt the presence of a BH comma  with important consequences on the evolution of gravitational-wave progenitors and the debated presence of a kick accompanying BH formation. Either outcome -- either a Helium stripped star or a dormant BH -- will result in a significant leap forward in our understanding of the evolution of massive stars comma  but only the FUV capabilities of HST can discriminate between both scenarios.
DOI: 10.15156/bio/sh1284264.09fu
title: SH1284264.09FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.26050/wdcc/nextgems_cyc2
title: nextGEMS: output of the model development cycle 2 simulations for ICON and IFS

description: Project: Next Generation Earth Modelling Systems - nextGEMS is a collaborative European project. Funded by the EU’s Horizon 2020 programme, it will tap expertise from fourteen European Nations to develop two next generation (storm-resolving) Earth-system Models. Through breakthroughs in simulation realism, these models will allow us to understand and reliably quantify how the climate will change on a global and regional scale, and how the weather, including its extreme events, will look like in the future. See further details at https://nextgems-h2020.eu/ and https://cordis.europa.eu/project/id/101003470. Summary: In the first phase of the nextGEMS project, the two Earth-system models ICON (Version ee0ee6) and IFS (Cycle 47r3.3 nextGEMS) are developed in three iterative cycles aiming at simulating the climate 30 years into the future at storm-resolving scale. In each development cycle new features are implemented into the models improving the physical representation of the coupled Earth system as well as the technical feasibility to run at high resolution for increasing simulation time periods. A development cycle concludeds with a simulation for at least one year at 5 km horizontal resolution or lower. The cycle 2 model runs produced about 1 PB of model output. A subset of the data is published here, namely monthly averages of selected 2d variables from the 5km ICON simulation and 4km IFS simulation.
DOI: 10.57780/esa-u80ocek
title: 17156

description: Transit surveys employing small telescopes have revealed a population of ultra-hot gas giant planets (T_eff > 2000 K comma  R_p > R_Jup) orbiting early-type stars comma  worlds unlike anything in our solar system. Many of these planets orbit hot host stars (A-type) with very short periods (P_orb < 5 days) comma  experiencing large radiative heating rates.  These ultra-hot planets are the most far-ultraviolet (FUV)-irradiated systems known. However comma  their extreme-ultraviolet (EUV) irradiation comma  which drives mass loss from traditional hot Jupiters comma  is likely quite low.   We propose an FUV transit spectroscopy experiment to study four planets straddling the ''EUV divide.. to quantify the transition from EUV-driven to FUV-driven escape.  We will use these data to measure the dependence of atmospheric ionization and mass loss rate on the relative strengths of the stellar FUV and EUV radiation fields.  A-stars emit strong photospheric flux at FUV wavelengths comma  providing a backlight against which a myriad of outflowing species can be observed.  Our  FUV spectroscopic program will measure transit depths in never-before-detected low-ionization comma  neutral comma  and molecular species believed to be rapidly escaping from the atmosphere of these planets (e.g. comma  S I comma  Si II comma  C I comma  N I comma  Al II comma  and possibly CO and He II). These observations will provide mass loss and atmospheric ionization measurements of planets orbiting A-type stars to test the importance of the FUV-EUV radiation environment and characterize atmospheric escape in its most extreme forms.
DOI: 10.57780/esa-u8qj251
title: 16888

description: We propose high-resolution imaging of the OH 1667 MHz main line and 1 GHz continuum of the highest redshift known OH megamaser comma  which was recently discovered in early observations for the LADUMA (Looking At the Distant Universe with the MeerKAT Array) survey. As is typical in the local universe comma  the host system is an ultraluminous infrared galaxy  the OH emission may be tracing an outflow comma  but the system.s possible merger status and AGN strength are uncertain. In conjunction with two orbits of HST time comma  our VLA observations will allow us to localize the OH emission relative to the host galaxy.s optical and radio structures comma  which may include multiple nuclei and-or radio jets  to determine the host galaxy.s stellar morphology and its possible evolution into a post-merger elliptical  and to place stronger constraints on the OH brightness temperature comma  thereby informing models of physical conditions in the masing gas. The resulting analysis will place the use of spectral line surveys like LADUMA for studying the cosmic history of gas-rich mergers on a much firmer foundation.
DOI: 10.15156/bio/sh1284265.09fu
title: SH1284265.09FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.57780/esa-ud37hki
title: 16548

description: Monitor the bias in the 1x1 bin setting at gain=1 comma  and 1x1 at gain = 4 comma  to build up high-S-N superbiases and track the evolution of hot columns. Monitor the read noise for 1x1 binning for GAIN=1 and GAIN=4.
DOI: 10.15156/bio/sh1284266.09fu
title: SH1284266.09FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.57780/esa-uiig81u
title: 16769

description: IC 10 X-1 belongs to the extremely rare class of Wolf-Rayet + black hole binary stellar system comma  and is a valuable laboratory for understanding massive star evolution comma  black hole formation comma  and the effects of X-ray irradiation on stellar winds - but only if we know the mass of the black hole. Black hole masses in these systems have proven notoriously difficult to measure with ground-based optical spectroscopy  only Hubble FUV spectroscopy currently capable of achieving a black hole mass measurement comma  as was demonstrated for the twin system NGC 300 X-1 (HST program #15999). With a well-constrained  orbital period (1.45175d) comma  full X-ray coverage with Chandra comma  XMM-Newton comma  and NuSTAR comma  and copious quantities of archival Gemini spectroscopy available comma  FUV spectroscopy that samples the binary orbital period is the only missing piece of the black hole mass-puzzle for IC 10 X-1. We request 10 orbits with COS-G140L to constrain the mass of the black hole in IC 10 X-1 comma  which will have far-reaching consequences for understanding black formation and for constraining future evolutionary pathways (including the possibility of compact object-merger events) of massive binary stellar systems.
DOI: 10.15156/bio/sh1284267.09fu
title: SH1284267.09FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.57780/esa-uitaoh1
title: 17003

description: This UVIS daily monitor program obtains full-frame comma  four-amp readout bias and dark frames.  All exposures are post-flashed at a 20 e--pixel level  a separate program (17006) will be used to obtain un-flashed UVIS darks to monitor non-postflashed behavior. The biases and darks from this proposal comma  in addition to those that are obtained as part of the WFC3-UVIS anneal program (16967) comma  will be used to create superbias and superdark calibration reference files for the Calibration Reference Data System (CRDS) and monitor the evolution of hot pixels comma  dark current comma  bias level and readnoise.  This is the first of three daily monitoring programs of Cycle 30 (the others are 17004 and 17005). It covers November 16 comma  2022 through March 18 comma  2023. The combination of the three programs provides full coverage of Cycle 30.
DOI: 10.57780/esa-ujs2r1p
title: 16836

description: A potentially powerful approach to study early galaxy formation is through massive relic galaxies (MRGs) which are local analogs of the high-redshift d_commared nuggetsd_comma thought to represent progenitors of today.s early-type galaxies. When a luminous hot halo is present comma  X-ray observations of the diffuse hot gas of MRGs provide the most viable means to measure the gravitating mass profile comma  and X-rays afford a powerful direct approach to study cooling and AGN feedback. Here we propose a joint Chandra -HST observation of NGC 5872 comma  a very massive MRG comma  to map its inner mass profile (<virgulR_e) comma  especially by measuring the stellar mass-to-light ratio comma  and to examine the magnitude of AGN feedback through image analysis and the radial profile of the ratio of the cooling and free-fall times.
DOI: 10.15156/bio/sh1284268.09fu
title: SH1284268.09FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.57780/esa-ukfibbx
title: 16764

description: Our understanding of dust comma  encoded in our knowledge of the extinction law comma  is one of the leading sources of systematic bias impacting cosmology today. We propose to measure the extinction law comma  and its variation comma  directly through STIS FUV and NUV spectroscopy of 21 faint white dwarf stars comma  the Cosmic Flux Standards. These standards have SEDs that are exceptionally well-constrained by high S-N legacy HST panchromatic imaging comma  detailed ground-based optical spectroscopy comma  and temporal monitoring to assess variability. These Cosmic Flux Standards extend the CALSPEC system down to Vvirgul19.5 mag comma  and has been demonstrated that measurements of these standards will allow 1% absolute photometric calibration and 0.5% relative calibration comma  suitable for major upcoming projects such as the Vera Rubin Observatory and Nancy Grace Roman Space Telescope. These observations will allow a direct measurement of the extinction law by comparing the STIS spectrophotometry to the unreddened SEDs of the Cosmic Flux Standards comma  allowing a population inference of the extinction law comma  as well as line-of-sight estimates to each object. This probabilistic model of the extinction law will directly address dust as a source of systematic error comma  and the STIS FUV and NUV observations will also extend the validity of the standards to 1 comma 150 Angstrom in preparation for future UV space-missions.
DOI: 10.15156/bio/sh1284269.09fu
title: SH1284269.09FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.57780/esa-ulaufo6
title: 16562

description: This program  is aimed at obtaining NUV-MAMA flat-field observations for the construction of pixel-to-pixel flats (p-flats) with a SNR of virgul100 per binned pixel. The flats are obtained with the DEUTERIUM lamp and the MR grisms G230M. The actual choice of central wavelength and slit combination depends on the observed count level within each exposure. Note that STIS NUV-MAMA flats are taken every other cycles (i.e. during odd-number cycles) in order to preserve the DEUTERIUM lamp lifetime.  In Cycle 27 comma  a setup with aperture=52X0.5 and cenwave=2417A resulted in an adequate count rate of virgul1.8E5 counts-s. However comma  the count rates keep decreasing and will be too low for Cycle 29 and previous observations with cenwave=2579A have increased comma  being over the non-linearity limit. In Cycle 28 a special calibration program 16517 took multiple short exposures of the DEUTERIUM lamp at 9 different cenwaves. A setup with aperture=52x0.5d_comma and cenwave=2499A comma  based on PID 16517 comma  should yeild a count rate of virgul2.2E5 counts-s. The cenwave 2499A was not included in 16517 comma  so Visit 01 is a test exposure with aperture=52x0.2d_comma and cenwave=2499 to verify the count rate is in the acceptable range.
DOI: 10.57780/esa-umwid9b
title: 16479

description: The Space Telescope Science Institute (STScI) Director has decided to devote up to 1000 orbits of Director.s Discretionary time in observing Cycles 27-29 to a new Hubble Ultraviolet Legacy program focused on star formation and associated stellar physics. This new program comma  ULLYSES (UV Legacy Library of Young Stars as Essential Standards) comma  will provide a UV spectroscopic reference sample of young (< 10 Myr) high- and low-mass stars. It will target over virgul150 OB stars in the Magellanic Clouds and lower metallicity galaxies in the Local Group comma  and virgul40 T Tauri stars and brown dwarfs in the Milky Way. In addition comma  ULLYSES will monitor 4 typical T Tauri stars over different rotational phases through at least three rotation periods comma  and over timescales of months to years. The resulting library will provide template spectra of massive stars at metallicities substantially below the well studied comma  while the low mass sample will cover a wide range of ages comma  accretion rates comma  and masses comma  including objects down to well below 0.5 M_sun. The legacy of this large UV dataset on the first 10 Myr of stellar evolution will be enhanced by complementary datasets obtained by the scientific community. In addition to the core goals of the program related to stellar astrophysics of low and high mass stars comma  this data will also enable exciting science in the fields of ISM comma  CGM comma  jets comma  and exoplanets. ULLYSES will be modeled after the Frontier Fields programdoublePoint all data obtained will be non-proprietary. The implementation team at STScI is developing high-level science data products and a sophisticated database and website for disseminating data from the ULLYSES program and ancillary datasets for the ULLYSES target sample from space and ground-based facilities.
DOI: 10.15156/bio/sh1284270.09fu
title: SH1284270.09FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.