AndreaBozzo/ceres-open-data-index huggingface dataset:
XBOOTES: NDWFS Bootes Field X-Ray Point Source Catalog

The XBootes table contains the X-Ray point source catalog from a Chandra survey of the 9 square degrees Bootes field of the NOAO Deep Wide-Field Survey (NDWFS). This XBootes survey consists of 126 separate contiguous ACIS-I observations each of approximately 5000 s in duration. These unique Chandra observations allowed the authors to search for large-scale structure and to calculate X-ray source statistics over a wide, contiguous field of view with arcsecond angular resolution and uniform coverage. Optical spectroscopic follow-up observations and the rich NDWFS data set will allow the authors to identify and classify these X-ray-selected sources. Using wavelet decomposition, they have detected 4642 point sources with n &gt;= 2 counts. In order to keep their detections ~ 99% reliable, they have limited their list to sources with n &gt;= 4 counts. For a 5000 s observation and assuming a canonical unabsorbed active galactic nucleus (AGN) type X-ray spectrum, a 4 count on-axis source corresponds to a flux of 4.7 x 10&lt;sup&gt;-15&lt;/sup&gt; ergs cm&lt;sup&gt;-2&lt;/sup&gt; s&lt;sup&gt;-1&lt;/sup&gt; in the soft (0.5-2 keV) band, 1.5 x 10&lt;sup&gt;-14&lt;/sup&gt; ergs cm&lt;sup&gt;-2&lt;/sup&gt; s&lt;sup&gt;-1&lt;/sup&gt; in the hard (2-7 keV) band, and 7.8 x 10&lt;sup&gt;-15&lt;/sup&gt; ergs cm&lt;sup&gt;-2&lt;/sup&gt; s&lt;sup&gt;-1&lt;/sup&gt; in the full (0.5-7 keV) band. The full 0.5-7 keV band n &gt;= 4 count list contained in this HEASARC table has 3293 point sources. In addition to the point sources, 43 extended sources (not included in this HEASARC table) have been detected, consistent with the depth of these observations and the number counts of clusters. Presented here in the X-ray point source catalog for the XBootes survey are the source positions, X-ray fluxes, hardness ratios, and their uncertainties, for the 3293 sources with &gt;= 4 counts in the full band. This table was created by the HEASARC in February 2006 based on the machine-readable version of Table 3 in the above paper which was obtained from the electronic ApJ website. This is a service provided by NASA HEASARC .

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 COMET ESCORT 3 0966 V1.0

This is a Rosetta Radio Science data set, collected during the COMET ESCORT 3 phase 2015-07-01 to 2015-10-21. It is a Global Gravity measurement at the comet 67P and covers the time 2015-08-17T03:04:20.000 to 2015-08-17T09:56:21.500.

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Organization: National Aeronautics and Space Administration
WISE 3-Band Cryo Atlas Metadata Table

The WISE 3-Band Cryo Data Release products are comprised of data taken during the mission's 3-Band Cryo survey phase. This phase covers the time following the exhaustion of solid hydrogen in the WISE payload outer cryogen tank, while the detectors and telescope were still cooled by the inner cryogen tank. During this time, WISE's W1, W2 and W3 bands were operational and continued to acquire useful data, but the W4 detector was saturated by thermal emission from the warming telescope. The sensitivity achieved in the W1 and W2 bands was similar to that during the full cryogenic mission phase. The W3 measurement sensitivity was degraded and decreased steadily during the 3-Band Cryo phase because of the increasing telescope temperature and decreasing exposure times. WISE scanned approximately 30% of the sky during the 3-Band Cryo survey phase continuing with the same strategy that was used during the full cryogenic survey. \n\nThe following table contains brief descriptions of all metadata information that is relevant to the production of the Atlas images and Source Catalog. The table contains the (RA, DEC) of the center of the Tile. Much of the information in this table is processing-specific and may not be of interest to general users (e.g., flags indicating whether frames have been processed successfully or not, and the date and time of the start of the pipeline processing, etc.). The metadata table also contains some characterization and derived statistics of the coadd image Tile, basic photometric parameters used for photometry and derived statistics for extracted sources and artifacts. For example, it contains median pixel values of the coadded sky coverage map, the number of sources with profile-fit photometry Signal-to-Noise (SNR) greater than 3, and the total number of real sources affected by artifacts such as optical ghosts, etc.

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Organization: National Aeronautics and Space Administration
Heart Flies - effect of microgravity on heart function in Drosophila

Canton S laboratory wildtype lines (Bloomington Stock Center) and a K+ channel mutant seizure (seizurets1, a gift from Dr. Barry Ganetsky, published in Titus et al., 1997), a homolog of human hERG, were used in this study. Flies launched to the International Space Station and the corresponding ground controls were housed in polystyrene vials (75 x24 mm) with 10 ml of standard cornmeal-based fly food containing double the usual amount of 10% Tegosept and cellulose acetate plugs. Approximately 24 hours prior to launch, 15 vials were each loaded with 10 virgin females and 5 male adult flies. Loaded vials were placed in a Plexiglas tray and inserted into a vented fly box (VFB), a modified version of a Nanoracks box. The VFB was placed into a canvas case for loading into the Dragon capsule. Launch of SpaceX CRS-3 occurred at 19:25 UTC on April 18, 2014. Flies were kept in the VFB throughout the 30-day mission and were stored aboard the docked Dragon capsule that shared atmosphere with the ISS. The Dragon capsule unberthed at 13:26 UTC (Co-ordinated Universal Time) on May 18, 2014 and re-entry into the Earth’s atmosphere occurred the same day at 19:05 UTC. Following retrieval of the Dragon capsule off the coast of Mexico, the VFB was offloaded at Long Beach Port, California and transported by car to La Jolla, California in a climate-controlled vehicle. Surviving adult flies born on the ISS were collected from the vials at 23:30 UTC on May 20, 2014. Data collection, which included negative geotaxis assays, heart function studies, tissue collection for RNAseq, and tissue preservation for immunohistochemistry, was completed by 07:30 UTC on May 21, 2014 on all microg spaceflown and corresponding ground control flies. The VFB was oriented such that the g‐load was directed down into the food supply located at the bottom of the vials. This orientation was maintained throughout the entirety of the mission, from point of transfer at the lab at NASA Kennedy Space Center through stowage on the Dragon capsule, and again from Dragon un-berthing to opening of the VFB in the lab at SBP Medical Discovery Institute in La Jolla, California. Ground control flies were prepared and reared under identical conditions in ground-based incubators with temperature and humidity controlled to levels recorded on the ISS.

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Organization: National Aeronautics and Space Administration
NIMS RADIANCE POINT SPECTRA OF GASPRA V1.0

This data volume contains radiometrically corrected point spectra of asteroid 951 as acquired by the Galileo spacecraft Near Infrared Mapping Spectrometer (NIMS) on October 29, 1991. They record the spectra collected as the Galileo spacecraft approached the target asteroid. These data are products of the calibration of the raw data number files gap015tn.qub, gap035tn.qub, gap036tn.qub, gap037tn.qub, and gap038tn.qub (DATA SET ID :'GO-A-NIMS-3 TUBE-V1.0') with calibration factors acquired during the first Earth/Moon encounter of the Galileo mission. These raw data .qub files are archived in the Imaging Node of the NASA Planetary Data System (PDS). The calibrated spectra consist of radiance measurements for wavelengths between 0.7 - 5.2 micrometers.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 4 ESC2-MTP014 RDR-INF-REFL V1.0

This CODMAC level 4 data set contains solar stray-light corrected, in-field stray-light corrected,  radiometric calibrated and geometric distortion corrected  (resampled) image data in reflectance units (normalized  and thus without unit),  acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft  during the COMET ESCORT 2 mission phase, covering the period  from 2015-03-10T23:25:00.000 to 2015-04-08T11:24:59.000. The prime target is comet 67P/Churyumov-Gerasimenko 1 (1969 R1). This version V1.0 is the first version of this dataset: Lien corrected dataset after September 2019 PSA/PDS external peer review.

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Organization: National Aeronautics and Space Administration
IHW COMET HALLEY NEAR NUCLEUS IMAGE DATA V1.0

NASA's International Halley Watch (IHW) has created a Comet Halley Archive. The collection of data spans the full wavelength range as submitted by scientists to the IHW. The observations belong to one of the following Disciplines: Amateur, Astrometry, Infrared Studies, Large-Scale Phenomena, Meteor Studies, Near-Nucleus Studies, Photometry and Polarimetry, Radio Studies, and Spectroscopy and Spectrophotometry. The data collected by these nine disciplines were augmented by Spacecraft measurements. The data were submitted to IHW, but the evaluation and selection for the Archive has been the primary responsibility of the Discipline Specialist Teams for each network in cooperation with the Lead Center. The data from the Near Nucleus Studies Network contains 3523 images of Halley. These data span dates 1982 October 16 through 1989 April 12.

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Organization: National Aeronautics and Space Administration
Archive of Chandra Cluster Entropy Profile Tables (ACCEPT) Catalog

This table, the Archive of Chandra Cluster Entropy Profile Tables (ACCEPT) Catalog, contains the radial entropy profiles of the intracluster medium (ICM) for a collection of 239 clusters taken from the Chandra X-ray Observatory&#39;s Data Archive. Entropy is of great interest because it controls ICM global properties and records the thermal history of a cluster. The authors find that most ICM entropy profiles are well fitted by a model which is a power law at large radii and approaches a constant value at small radii: K(r) = K&lt;sub&gt;0&lt;/sub&gt; + K&lt;sub&gt;100&lt;/sub&gt; (r/100 kpc)&lt;sup&gt;alpha&lt;/sup&gt;, where K&lt;sub&gt;0&lt;/sub&gt; quantifies the typical excess of core entropy above the best-fitting power law found at larger radii. The authors also show that the K&lt;sub&gt;0&lt;/sub&gt; distributions of both the full archival sample and the primary Highest X-Ray Flux Galaxy Cluster Sample of Reiprich (2001, Ph.D. thesis) are bimodal with a distinct gap between K&lt;sub&gt;0&lt;/sub&gt; ~ 30 - 50 keV cm&lt;sup&gt;2&lt;/sup&gt; and population peaks at K&lt;sub&gt;0&lt;/sub&gt; ~ 15 keV cm&lt;sup&gt;2&lt;/sup&gt; and K&lt;sub&gt;0&lt;/sub&gt; ~ 150 keV cm&lt;sup&gt;2&lt;/sup&gt;. The effects of point-spread function smearing and angular resolution on best-fit K&lt;sub&gt;0&lt;/sub&gt; values are investigated using mock Chandra observations and degraded entropy profiles, respectively. The authors find that neither of these effects is sufficient to explain the entropy-profile flattening they measure at small radii. The influence of profile curvature and the number of radial bins on the best-fit K&lt;sub&gt;0&lt;/sub&gt; is also considered, and they find no indication that K&lt;sub&gt;0&lt;/sub&gt; is significantly impacted by either. All data and results associated with this work are publicly available via the project web site &lt;a href="http://www.pa.msu.edu/astro/MC2/accept/"&gt;http://www.pa.msu.edu/astro/MC2/accept/&lt;/a&gt;. The sample is collected from observations taken with the Chandra X-ray Observatory and which were publicly available in the CDA (Chandra Data Archive) as of 2008 August. This table was created by the HEASARC in January 2012 based on &lt;a href="https://cdsarc.cds.unistra.fr/ftp/cats/J/ApJS/182/12"&gt;CDS Catalog J/ApJS/182/12&lt;/a&gt; files table1.dat and table5.dat. This is a service provided by NASA HEASARC .

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Organization: National Aeronautics and Space Administration
Microbiological and nutritional analysis of lettuce crops grown on the International Space Station-VEG03A

The ability to grow safe, fresh food to supplement packaged foods of astronauts in space has been an important goal for NASA. Food crops grown in space experience different environmental conditions than plants grown on Earth (e.g., reduced gravity, elevated radiation levels). To study the effects of space conditions, red romaine lettuce, Lactuca sativa cv ‘Outredgeous,’ plants were grown in Veggie plant growth chambers on the International Space Station (ISS) and compared with ground-grown plants. Multiple plantings were grown on ISS and harvested using either a single, final harvest, or sequential harvests in which several mature leaves were removed from the plants at weekly intervals. Ground controls were grown simultaneously with a 24–72 h delay using ISS environmental data. Food safety of the plants was determined by heterotrophic plate counts for bacteria and fungi, as well as isolate identification using samples taken from the leaves and roots. Molecular characterization was conducted using Next Generation Sequencing (NGS) to provide taxonomic composition and phylogenetic structure of the community. Leaves were also analyzed for elemental composition, as well as levels of phenolics, anthocyanins, and Oxygen Radical Absorbance Capacity (ORAC). Comparison of flight and ground tissues showed some differences in total counts for bacteria and yeast/molds (2.14 – 4.86 log10 CFU/g), while screening for select human pathogens yielded negative results. Bacterial and fungal isolate identification and community characterization indicated variation in the diversity of genera between leaf and root tissue with diversity being higher in root tissue, and included differences in the dominant genera. The only difference between ground and flight experiments was seen in the third experiment, VEG-03A, with significant differences in the genera from leaf tissue. Flight and ground tissue showed differences in Fe, K, Na, P, S, and Zn content and total phenolic levels, but no differences in anthocyanin and ORAC levels. This study indicated that leafy vegetable crops can produce safe, edible, fresh food to supplement to the astronauts’ diet, and provide baseline data for continual operation of the Veggie plant growth units on ISS.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P OSINAC 3 ESC3-MTP020 RDR V3.0

This CODMAC level 3 data set contains radiometric calibrated image data in W/m^2/sr/nm, acquired by the OSIRIS Narrow Angle Camera on the Rosetta spacecraft during the COMET ESCORT 3 mission phase, covering the period from 2015-08-25T23:25:00.000 to 2015-09-22T23:24:59.000. The prime target is comet 67P/Churyumov-Gerasimenko 1 (1969 R1). This version V3.0 supersedes previous deliveries of the same dataset with the following changes since the last version: Lien corrected dataset after the July and October 2018 PSA/PDS external peer reviews. Updated documentation and ancillary files, added document on bandpass filter. Updated SCIENCE_USER_GUIDE_V03.PDF to include one section about FAQ and one section about image data quality. Added shutter backtravel and readout issues to image quality map. Updated DATA_QUALITY_ID keyword in image header. Improved handling of images with missing packets. Included FITs files. Browse products changed to the same size as the original image.

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Organization: National Aeronautics and Space Administration
XMM-NewtonMasterLog&PublicArchive

This is the XMM-Newton Master Catalog and Public Archive table which has been created from information supplied to the HEASARC by the XMM-Newton Project. It is periodically updated as necessary. This database table contains the list of observations which have already been made by the XMM-Newton observatory, as well as those which are scheduled to be made in the near future (usually a a few weeks to a month ahead of the present). It does not contain observations which are scheduled to be performed further in the future, nor does it contain accepted observations which have not yet been scheduled. The list of all accepted XMM-Newton observations, including a number of ones which are unlikely to ever be carried out, such as accepted priority C targets, is available in the XMMAO Browse table. This table includes entries for both pointed data and for data obtained during spacecraft slews. The slew observations all have obsid values beginning with the digit 9 and, because they were not made at a fixed position, lack any positional information such as RA and Declination. Some XMM-Newton observations for which the archived data has become publicly available as indicated by the public_date parameter value, i.e., the proprietary period has expired, are not currently available at the HEASARC: such cases will have values of &#39;N&#39; for the data_in_heasarc parameter. These datasets in most cases are available at the ESA XMM-Newton Science Archive (XSA) at &lt;a href="http://nxsa.esac.esa.int/nxsa-web/"&gt;http://nxsa.esac.esa.int/nxsa-web/&lt;/a&gt;. For much more detailed information on the XMM-Newton instruments and their operation, please refer to the XMM-Newton Users Handbook at &lt;a href="http://heasarc.gsfc.nasa.gov/docs/xmm/uhb/"&gt;http://heasarc.gsfc.nasa.gov/docs/xmm/uhb/&lt;/a&gt;. This database table was created by the HEASARC based on information supplied by the XMM-Newton Project at the following URLs: &lt;pre&gt; &lt;a href="http://nxsa.esac.esa.int/ftp_public/heasarc_obslog/xsaobslog.txt"&gt;http://nxsa.esac.esa.int/ftp_public/heasarc_obslog/xsaobslog.txt&lt;/a&gt; &lt;a href="http://nxsa.esac.esa.int/ftp_public/heasarc_obslog/xsaslewlog.txt"&gt;http://nxsa.esac.esa.int/ftp_public/heasarc_obslog/xsaslewlog.txt&lt;/a&gt; &lt;a href="https://xmm-tools.cosmos.esa.int/external/xmm_mission_plan/odf_pps/catstrip.shtml"&gt;https://xmm-tools.cosmos.esa.int/external/xmm_mission_plan/odf_pps/catstrip.shtml&lt;/a&gt; &lt;/pre&gt; It is periodically updated within a few days of whenever these XMM-Newton Project&#39;s URLs are modified. This is a service provided by NASA HEASARC .

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Organization: National Aeronautics and Space Administration
MARS EXPRESS SUN MRS 1/2/3 EXTENDED MISSION 4 3488 V1.0

This is a Mars Express Radio Science data set, collected during the extended mission phase 2013-01-01 to 2014-12-31. It is a Solar Conjunction measurement and covers the time 2013-03-25T05:53:15.000 to 2013-03-25T09:15:25.500.

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Organization: National Aeronautics and Space Administration
IRAS 20126+4104 Chandra X-Ray Point Source Catalog

This table contains results from Chandra ACIS-I and Karl G. Jansky Very Large Array 6-cm continuum observations of the IRAS 20126+4104 massive star-forming region. The authors detect 150 X-ray sources within the 17&#39; x 17&#39; ACIS-I field, and a total of 13 radio sources within the 9.2&#39; primary JVLA beam at 4.9 GHz. Among these observations are the first 6-cm detections of the central sources reported by Hofner et al. (2007, A&amp;A, 465, 197), namely, I20N1, I20S, and I20var. A new variable radio source is also reported in Section 3.2 of the reference paper, [MHA2015] VLA G78.1907+3.364. Searching the 2MASS archive, the authors identified 88 near-infrared (NIR) counterparts to the X-ray sources. Only four of the X-ray sources had 6-cm counterparts. Based on an NIR color-color analysis and on the Besancon simulation of Galactic stellar populations, the authors estimate that approximately 80 X-ray sources are associated with this massive star-forming region. They detect an increasing surface density of X-ray sources toward the massive protostar IRAS 20126+4104 and infer the presence of a cluster of at least 43 young stellar objects within a distance of 1.2 pc from this protostar. The authors observed the IRAS 20126+4104 region with the Chandra ACIS-I instrument on 2003 March 17 for a total exposure time of 39.35 ks. C-band (6 cm) continuum observations of the massive star-forming region IRAS 20126+4104 were conducted with the VLA operated by NRAO on 2011 August 7. These X-ray and radio data are augmented by NIR and optical archival data. For the Mid-IR wavelength regions, the authors searched the Spitzer Enhanced Imaging Products Point Source catalog. This table was created by the HEASARC in March 2016 based on the &lt;a href="https://cdsarc.cds.unistra.fr/ftp/cats/J/ApJS/219/41"&gt;CDS catalog J/ApJS/219/41&lt;/a&gt; files table1.dat and table5.dat. This is a service provided by NASA HEASARC .

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P SREM 2 ESCORT 2 MTP017 V1.0

This data set contains count rates (1/s) as measured by the Standard Radiation Environment Monitor (SREM) instrument on the Rosetta spacecraft, along with their standard deviations. The primary target is comet 67P/Churyumov-Gerasimenko. These are CODMAC Level 2 Experiment Data Record data, and provide a measure of the radiation in the spacecraft environment during the Medium Term Plan 17 period of the ESCORT 2 mission phase.

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Organization: National Aeronautics and Space Administration
Gene-metabolite network linked to inhibited bioenergetics in association with spaceflight induced loss of quadriceps muscle

Prolonged residence of mice in spaceflight is a scientifically robust and ethically ratified model of muscle atrophy caused by continued unloading. Under the Rodent Research Program of NASA, we assayed the genomic and metabolomics perturbations in the quadriceps of C57BL/6J male mice that lived on the spaceflight (FLT) or at Ground Control (CTR) for approximately four weeks. Wet weight of quadriceps were significantly reduced in FLT mice. Deep next generation sequencing and untargeted mass spectroscopic assay interrogated the gene-metabolite landscape of same tissues. A majority of top ranked differentially suppressed genes in FLT encode proteins from myosin or troponin family suggesting a sarcomere alteration in space. Significantly enriched gene-metabolite networks were found linked to saromeric integrity, immune fitness and oxidative stress response; all inhibited in space as per in silico prediction. A significant loss of FLT mitochondrial DNA copy numbers underlined the energy deprivation associated with spaceflight induced stress, and this hypothesis was reinforced by the omics analysis that showed inhibited networks related to protein, lipid and carbohydrate metabolism, and ATP synthesis and hydrolysis. Finally, we reported a list of upstream regulators, which could be targeted for next generation therapeutic intervention for the betterment of the musculoskeletal system in male mice subjected to chronic disuse. Abbreviation Key: Sham surgical procedure done (Sh); non-surgical control (NS); Ground Control group (G); Flight Group (F); Whole Body frozen as sample on ISS (W).

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Organization: National Aeronautics and Space Administration
RNA seq of tumors derived from irradiated versus sham hosts transplanted with Trp53 null mammary tissue and fed either Control diet versus Caffeic Acid Phenethyl Ester (CAPE) diet.

Irradiated hosts gave rise to significantly more Trp53 null mammary cancers that grew more rapidly than those in sham-irradiated mice and exhibited an immunosuppressive tumor microenvironment. CAPE prevented the effect of host irradiation on tumor growth rate, immune signature and immunosuppression.

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Organization: National Aeronautics and Space Administration
ROSETTA-ORBITER 67P RSI 1/2/3 PRELANDING 0367 V1.0

This is a Rosetta Radio Science data set, collected during the PRELANDING phase 2014-01-21 to 2014-11-18. It is a Global Gravity measurement at the comet 67P and covers the time 2014-10-18T04:27:05.000 to 2014-10-18T15:00:42.500.

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Organization: National Aeronautics and Space Administration