AndreaBozzo/ceres-open-data-index huggingface dataset:
unWISE Catalog

The unWISE Catalog contains the positions and fluxes of roughly two billion objects observed by the Wide-field Infrared Survey Explorer (WISE) over the full sky. The unWISE Catalog has two advantages over the existing WISE catalog (AllWISE): first, it is based on significantly deeper imaging, and second, it features improved modeling of crowded regions. The deeper imaging used in the unWISE Catalog comes from the coaddition of all publicly available 3-5 micron WISE imaging, including that from the ongoing NEOWISE-Reactivation mission, thereby increasing the total exposure time by a factor of 5 relative to AllWISE. At these depths, even at high Galactic latitudes many sources are blended with their neighbors; accordingly, the unWISE analysis simultaneously fits thousands of sources to obtain accurate photometry. The unWISE catalog detects sources at 5 sigma roughly 0.7 magnitudes fainter than the AllWISE catalog and more accurately models millions of faint sources in the Galactic plane, enabling a wealth of Galactic and extragalactic science. In particular, relative to AllWISE, unWISE doubles the number of galaxies detected between redshifts 0 and 1 and triples the number between redshifts 1 and 2, cataloging more than half a billion galaxies over the whole sky.

Tags: __
Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 1 0463 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 1 phase 2014-11-20 to 2015-03-10. It is a Global Gravity measurement at the comet 67P and covers the time 2014-11-28T15:43:10.000 to 2014-11-28T19:54:07.500.

Tags: __
Organization: National Aeronautics and Space Administration
CASSINI HIGH RATE DETECTOR V18.0

The High Rate Detector (HRD) from the  University of Chicago is an independent part of the CDA instrument on  the Cassini Orbiter that measures the dust flux and particle mass  distribution of dust particles hitting the HRD detectors. This data  set includes all data from the HRD through the end of the mission,  Sept. 15, 2017. Please refer to Srama et al. (2004) for a detailed  HRD description.

Tags: __
Organization: National Aeronautics and Space Administration
Metagenomic analysis of feces from mice flown on the RR-6 mission

The objective of the Rodent Research-6 (RR-6) study was to evaluate muscle atrophy in mice during spaceflight and to test the efficacy of a novel therapeutic to mitigate muscle wasting. The experiment involved an implantable subcutaneous nanochannel delivery system (nDS; between scapula), which delivered the drug formoterol (FMT; a selective β2 adrenoceptor agonist), over the course of time. To this end, a cohort of forty 32-weeks-old female C57BL/6NTac mice were either sham operated or implanted with vehicle or treatment-filled nDS, launched in two Transporters (20 mice per Transporter) on SpaceX-13 on December 15, 2017. They were transferred to Rodent Habitats onboard the International Space Station (ISS), and maintained in microgravity for 29 days (N=20, Live Animal Return Spaceflight [LAR FLT]), or >50 days (N=20, ISS Terminal Spaceflight [ISS-T FLT]). After 29 days, the 20 LAR FLT animals were returned live to back to Earth on January 13, 2018. After splashdown, the animals were ambulatory on-ground for ~4 days, until all subjects were processed during one day of dissections. There were two Basal (BSL) groups of animals sacrificed (LAR BSL & ISS-T BSL; N=20; 40 animals; ~36 weeks old) at Kennedy Space Center (KSC; 12/9/17). LAR BSL animals were dissected, and samples were collected upon euthanasia. A Ground Control (GC) group, LAR GC, mimicked the LAR FLT group, which was housed at KSC, then shipped alive, to Novartis’s Facilities, where both the LAR FLT and LAR GC groups were processed (~41 weeks old; 1/16/18). All were anesthetized with isoflurane, blood samples were obtained by closed-chest cardiac puncture, and the animals were euthanized by exsanguination and thoracotomy. The 20 ISS-T FLT mice were anesthetized via intraperitoneal injection of ketamine/xylazine/acepromazine over the course of a four days of dissections (2/6/18 until 2/9/18; 53-56 days after launch; 44 weeks old at time of on-orbit dissections). Blood samples and euthanasia were conducted the same as LAR groups. Following blood draw and hind limb dissection, the ISS-T FLT animal carcasses were wrapped in aluminum foil, placed in a ziploc bag and placed in storage at -80˚C or colder until return. The ISS-T Ground Control (ISS-T GC) (at KSC) followed the same euthanasia timeline, methods, and preservation. The final processing of frozen ISS-T FLT, frozen ISS-T GC and frozen 0-day ISS-T BSL animals were completed at Houston Methodist Research Institute, in Houston, TX (5/21/18 until 5/24/18). GeneLab received feces from only sham treated animals (no drug treated animals) from the following groups. FLT: LAR (n=9), ISS-T (n=7); GC: LAR (N=7), ISS-T (N=9); BSL: LAR (n=7), ISS-T (n=9). DNA was extracted and analyzed by sequencing using a variety of different targeted and un-targeted metagenome profiling assays.

Tags: __
Organization: National Aeronautics and Space Administration
Spitzer Extragalactic First Look Survey IRAC Ch4 Verification Field Catalog

The Extragalactic First Look Survey is composed of 4 square degrees of imaging with MIPS and IRAC centered at J1718+5930, with extensive ancillary data from ground-based optical and radio telescopes. As one of the first observations made with Spitzer after the completion of Science Verification at the end of 2003 November, the aim of this 67 hr survey was to characterize the extragalactic source populations observed with Spitzer down to sub-millijansky levels in the mid-infrared.

Tags: __
Organization: National Aeronautics and Space Administration
2dF QSO Redshift (2QZ) Survey

The final catalog of the 2dF QSO Redshift Survey (2QZ) is based on Anglo-Australian Telescope 2dF spectroscopic observations of 44,576 color-selected (u, b&lt;sub&gt;J&lt;/sub&gt;, r) objects with 18.25 &lt; b&lt;sub&gt;J&lt;/sub&gt; &lt; 20.85 selected from automated plate measurement scans of UK Schmidt Telescope (UKST) photographic plates. The 2QZ comprises 23,338 quasi-stellar objects (QSOs), 12,292 galactic stars (including 2,071 white dwarfs) and 4,558 compact narrow emission-line galaxies. The authors obtained a reliable spectroscopic identification for 86 per cent of objects observed with 2dF. They also report on the 6dF QSO Redshift Survey (6QZ), based on UKST 6dF observations of 1,564 brighter (16 &lt; b&lt;sub&gt;J&lt;/sub&gt; &lt; 18.25) sources selected from the same photographic input catalog. In total, the authors identified 322 QSOs spectroscopically in the 6QZ. The completed 2QZ is, by more than a factor of 50, the largest homogeneous QSO catalog ever constructed at these faint limits (b&lt;sub&gt;J&lt;/sub&gt; &lt; 20.85) and high QSO surface densities (35 QSOs/deg&lt;sup&gt;2&lt;/sup&gt;). As such, it represents an important resource in the study of the Universe at moderate-to-high redshifts. The survey area comprised 30 UKST fields, arranged in two 75 degrees by 5 degrees declination strips, one passing across the South Galactic Gap centered on Dec = -30 degrees (the SGP strip), and the other across the North Galactic Gap centered on Dec = 0 degrees (referred to in the reference paper as the equatorial strip, but also known as the NGP strip. The total survey area is 721.6 deg&lt;sup&gt;2&lt;/sup&gt;, when allowance is made for regions of sky excised around bright stars. Spectroscopic observations of the input catalogue were made with the 2dF instrument at the Anglo-Australian Telescope (AAT; the 2QZ sample) and the 6dF instrument at the UKST (the 6QZ sample). 2dF spectroscopic observations began in January 1997 and were completed in April 2002. Six-degree Field observations were performed over the period 2001 March-2002 September. This online catalog was created by the HEASARC in October 2010 based on the machine-readable table 2qz.dat obtained from the CDS (their catalog VII/241). This is a service provided by NASA HEASARC .

Tags: __
Organization: National Aeronautics and Space Administration
MARS EXPRESS ASPERA-3 CAL RDR ELECTRON SPECTROMTR EXT6 V1.0

This data set contains calibrated Mars Express ASPERA-3         Electron Spectrometer (ELS) data for the sixth mission         extension (January 1, 2017 - Dec. 31, 2018).  These data         are provided in units of Differential Number Flux (DNF):         cnts/(cm**2-sr-sec-eV)

Tags: __
Organization: National Aeronautics and Space Administration
The effect of spaceflight on transgenic Arabidopsis plants with compromised signaling

Understanding the molecular mechanisms by which plants sense and adapt to changes in the space environment is essential for generating plants that are better adapted to withstand space flight, microgravity, and other adverse conditions encountered in space. The objective of our spaceflight experiment “Plant Signaling in Microgravity” (carried out on the International Space Station, ISS), was to compare transcript profiles of wild type and transgenic InsP 5-ptase plants with compromised InsP3 signaling. The transgenic Arabidopsis plants constitutively express the mammalian type I inositol polyphosphate 5-phosphatase (InsP 5-ptase), an enzyme that specifically hydrolyzes the lipid-derived second messenger inositol 1,4,5-trisphosphate (InsP3). These transgenic plants exhibit normal growth and morphology; however, their responses to environmental stimuli including gravity and drought are altered. Seedlings were grown for 5 days under continuous light in experimental containers placed in the European Modular Cultivation system (EMCS) onboard the ISS. The EMCS consists of two rotors within a controlled chamber, allowing for a “1g” control in space. After sample retrieval from the ISS, RNA was isolated from shoot and root tissue and subjected to RNA sequencing. Two-way comparisons of micro g versus “1”g have uncovered regulatory mechanisms that are both conserved and altered between the wild type and transgenic seedlings.

Tags: __
Organization: National Aeronautics and Space Administration
SAGE-SMC MIPS 24 micron Epoch 0, Epoch 1, and Epoch 2 Full List

The SAGE-SMC pro ject is a Cycle 4 legacy program on the Spitzer Space Telescope, entitled, SAGE-SMC: Surveying the Agents of Galaxy Evolution in the Tidally-Disrupted, Low-Metallicity Small Magellanic Cloud, with Karl Gordon (STScI) as the PI. The project overview and initial results are described in a paper by Gordon et al. (2010, in prep). The SMC was mapped at two different epochs dubbed Epochs 1 and 2 separated by 3 (IRAC) and 9 (MIPS) months, as this provides a 90-degree roll angle in the orientation of the detectors, which optimally removes the striping artifacts in MIPS and artifacts along columns and rows in the IRAC image data. In addition, these two epochs are useful constraints of source variability expected for evolved stars and some young stellar ob jects (YSOs). The IRAC and MIPS observations from the S3MC pathfinder survey of the inner 3 sq. deg. of the SMC (PI: Bolatto, referred to as Epoch 0) have been reduced using the same software. \n\nTo be included in each single epoch catalog, each 24 um source has to meet a number of criteria. The source had to be nearly point like with a correlation value >0.89. This removed approximately 2/3 of the entries in the single epoch source lists. In regions where there is a significant structure in the surrounding region (identified as having a sigma > 0.25 in a 120" width square box), the source had to have a correlation value >0.91. This requirement removed a small number of sources (70). Finally, all sources had to have signal-to-noise (S/N) values >5. The S/N used was that estimated from the StarFinder code using the mosaic uncertainty image added in quadrature with an 0.6% error due to the background subtraction. This removed 700 sources. The final Epoch 1 catalog likely has a few remaining unreliable sources, estimated to be at less than the 1% level. The Full List contains ALL sources extracted from the MIPS 24 um mosaics, thus a user should be aware that it contains spurious sources. For more details, see Section 4.1 of the SAGE-SMC Data Delivery Document.

Tags: __
Organization: National Aeronautics and Space Administration
ULY JUP GRB SOLAR X-RAY/COSMIC GAMMA-RAY RAW COUNT RATE

The archived data consist of count                                    rates from the sum of two hemispherical                                    detectors covering 4 pi steradians and                                    operating continuously. The detectors                                    are 3 mm thick CsI scintillators                                    coupled to photomultiplier tubes. The                                    nominal energy range is 25-150 keV, but                                    the below table should be consulted to                                    find the accurate thresholds for any day                                    of the mission. Although the prime                                    objectives of this investigation are the                                    study of solar and cosmic x- and                                    gamma-ray bursts, it should be noted                                    that the experiment is also sensitive                                    to solar protons and electrons. The                                    former deposit energy directly in the                                    scintillator if they are energetic                                    enough, while the latter may produce                                    x- radiation locally by bremsstrahlung.                                    Thus although the counting rates are                                    generally stable at about 500 c/s over                                    the long term, there are periods of                                    weeks to a month or so when the rates                                    increase considerably due to particles.                                    Examples may be found in March 1991                                    (solar protons) and February 1992                                    (particles in the Jovian magnetosphere).                                    The time resolution of the data takes                                    on one of four values depending on the                                    telemetry rate and instrument operating                                    mode: 0.25, 0.5, 1, or 2 seconds.

Tags: __
Organization: National Aeronautics and Space Administration
Spitzer Extragalactic Representative Volume Survey Lockman Hole 2-band Catalog

The "Spitzer Extragalactic Representative Volume Survey" (SERVS) Exploration Science program conducted deep IRAC 3.6 and 4.5 micron observations of five extragalactic fields (ELAIS-N1, Lockman Hole, XMM, ELAIS-S1, and CDFS).\n\nObjects in the single band catalogs are not required to have any counterparts in the other band. They are cut at CSNR > 5 and also have the low coverage areas at the edges of the survey omitted (POLY=1), resulting in a single-band reliability flag REL=1. They are thus deeper than the 2-band high reliability catalogs. These should be used if you are matching with a reliable catalog from another band (e.g. near-infrared), and simply want as many matches as possible, or are doing a statistical study.

Tags: __
Organization: National Aeronautics and Space Administration
MARS EXPRESS SUN MRS 1/2/3                                     EXTENDED MISSION 8 4383 V1.0

This is a Mars Express                                     Radio Science data set, collected                                     during the extended mission phase                                     2023-01-01 to 2023-12-31.                                     It is a Solar Conjunction                                     measurement and covers the time                                     2023-12-06T05:34:49.000 to                                     2023-12-06T08:54:41.000.

Tags: __
Organization: National Aeronautics and Space Administration
Metagenomic analysis of feces from mice flown on the RR-9 mission

The objective of the Rodent Research-9 (RR-9) mission was to use mice to understand the molecular basis of phenomena that affect astronauts during long-duration spaceflight, particularly visual impairment and joint tissue degradation. To this end, a flight group (FLT) of 10-week-old male C57BL/6J mice was launched from Kennedy Space Center (KSC) on 8/14/2017 and housed in Rodent Habitats on the ISS for 33 days before being returned alive to Earth. After splashdown in the Pacific Ocean, the animals were transported to Loma Linda University (LLU) for testing, euthanasia and dissection on 9/18/2018. A Basal Control (BSL) was housed in standard cages at Kennedy Space Center (KSC) and euthanized one day after launch of the FLT animals (8/15/2017). Ground Control (GC) and Vivarium Control (VIV) studies were planned to commence at KSC approximately one-week after the conclusion of the flight experiments. However, all the GC and VIV mouse studies at KSC had to be cancelled due to Hurricane Irma and potential adverse effects on the animal housing facility. The GC and VIV studies were therefore rescheduled and begun in May, 2018. The GC was euthanized and dissected 6/18/2018 - 6/20/2018, while the VIV was euthanized and dissected 6/22/2018 - 6/23/2018. Because this resulted in a different cohort of mice being used for the GC and VIV controls as compared to the flight (FLT) and basal (BSL) groups, two cohort controls were included in the study. The first, Cohort Control 1 (CC_C1), was from the same cohort as the FLT and BSL animals, and was sacrificed and dissected 4 days after the FLT group (9/22/2017). The second, Cohort Control 2 (CC_C2), was from the same cohort as the GC and VIV animals, and was sacrificed and dissected 2-8 days after the GC and VIV groups, (6/24/2018 - 6/26/2018). The CC_C1 and CC_C2 groups were housed in standard cages and fed standard chow in contrast to all other groups which received Rodent Foodbars. To clarify the connections between treatment groups and animal cohorts, the following group abbreviations are used in the sample metadata: Flight (FLT_C1); Basal (BSL_C1); Ground Control (GC_C2); Vivarium Control (VIV_C2), Cohort Control 1 (CC_C1); Cohort Control 2 (CC_C2). Fecal pellets were isolated directly from mice during dissection and preserved by flash freezing in liquid nitrogen before stored at -80 C. DNA was then extracted, shotgun metagenomic libraries generated, and libraries sequenced (target 10 M clusters at PE 250 bp). Metagenomic data was generated from the following groups: Basal Control (n=5), Ground Control (n=5), Vivarium Control (n=5), Cohort Control 1 (n=5), Cohort Control 2 (n=5), Flight (n=5).

Tags: __
Organization: National Aeronautics and Space Administration
Transcriptional analysis of liver from mice flown on the RR-6 mission

The objective of the Rodent Research-6 (RR-6) study was to evaluate muscle atrophy in mice during spaceflight and to test the efficacy of a novel therapeutic to mitigate muscle wasting. The experiment involved an implantable subcutaneous nanochannel delivery system (nDS; between scapula), which delivered the drug formoterol (FMT; a selective Beta-2 adrenoceptor agonist), over the course of time. To this end, a cohort of forty 32-weeks-old female C57BL/6NTac mice were either sham operated or implanted with vehicle or treatment-filled nDS, launched in two Transporters (20 mice per Transporter) on SpaceX-13 on December 15, 2017. They were transferred to Rodent Habitats onboard the International Space Station (ISS), and maintained in microgravity for 29 days (N=20, Live Animal Return [LAR]), or >50 days (N=20, ISS Terminal). After 29 days, the 20 LAR animals were returned live to back to Earth on January 13, 2018,. After splashdown, the animals were ambulatory on-ground for ~4 days, until all subjects were processed during one day of dissections. There were two Baseline groups of animals sacrificed (LAR Baseline & FLT Baseline; N=20; 40 animals; ~36 weeks old) at Kennedy Space Center (KSC; 12/9/17). A Ground Control group mimicked the Flight LAR group, which was housed at KSC, then shipped alive to Novartis' Facilities, where both the LAR and LAR Ground Control groups were processed (~41 weeks old; 1/16/18). All were anesthetized with isoflurane, blood samples were obtained by closed-chest cardiac puncture, and the animals were euthanized by exsanguination and thoracotomy. The 20 ISS Terminal mice were anesthetized via intraperitoneal injection of ketamine/xylazine/acepromazine over the course of a four days of dissections (2/6/18 until 2/9/18; 53-56 days after launch; 44 weeks old at time of on-orbit dissections). Blood samples and euthanasia were conducted the same as LAR and Baseline. Following blood draw and hind limb dissection, the ISS-terminal animal carcasses were wrapped in aluminum foil, placed in a ziploc bag and placed in storage at -80C or colder until return. The ISS-terminal Ground Controls (at KSC) followed the same euthanasia timeline, methods, and preservation. The final processing of frozen ISS-terminal, frozen ISS-terminal Ground Controls and frozen 0-day FLT baseline animals were completed at Houston Methodist Research Institute, in Houston, TX (5/21/18 until 5/24/18). GeneLab received samples of liver from only sham treated animals (no drug treated animals) from the following groups Flight: LAR (n=10), ISS Terminal (n= 10); Ground Controls: LAR GC (N=9), ISS Terminal GC (N=10), LAR Baseline (n=10) ISS Terminal Baseline (n=10). Total RNA was extracted and sequenced at a target depth of 60 M clusters per sample (ribodepleted, paired end 150).

Tags: __
Organization: National Aeronautics and Space Administration
Spitzer Extragalactic Representative Volume Survey XMM-LSS 3.6 micron Catalog

The "Spitzer Extragalactic Representative Volume Survey" (SERVS) Exploration Science program conducted deep IRAC 3.6 and 4.5 micron observations of five extragalactic fields (ELAIS-N1, Lockman Hole, XMM, ELAIS-S1, and CDFS).\n\nObjects in the single band catalogs are not required to have any counterparts in the other band. They are cut at CSNR > 5 and also have the low coverage areas at the edges of the survey omitted (POLY=1), resulting in a single-band reliability flag REL=1. They are thus deeper than the 2-band high reliability catalogs. These should be used if you are matching with a reliable catalog from another band (e.g. near-infrared), and simply want as many matches as possible, or are doing a statistical study.

Tags: __
Organization: National Aeronautics and Space Administration
Reproducible changes in gut microbiome reveal a shift in microbial and host metabolism during spaceflight

Data were generated as part of a NASA-funded study (Turek F (PI) et al. Effects of Spaceflight on Gastrointestinal Microbiota in Mice: Mechanisms and Impact on Multi-System. NASA NRA: NRA NNH14ZTT002N). As part of the study, we requested and received samples from RR1. We generated 16S rRNA gene amplicon sequence data from DNA extracted from fecal samples, and compared these data to similar data generated on shuttle mission STS-135 and from ground-based studies of radiation. We assessed effect of flight conditions and radiation.

Tags: __
Organization: National Aeronautics and Space Administration
HERITAGE SMC SPIRE 350 micron Catalog

The HERschel Inventory of The Agents of Galaxy Evolution (HERITAGE) open time key program mapped the Large Magellanic Cloud (LMC) and Small Magellanic Cloud (SMC) at 100, 160, 250, 350, and 500 microns using Herschel's PACS and SPIRE instruments. The overriding science goal of HERITAGE is to study the life cycle of matter as traced by dust in the LMC and SMC.

Tags: __
Organization: National Aeronautics and Space Administration