Find research datasets worth reusing

PM_024651_E_Santa_Perpetua_de_Gaia

File Name: PM_024651_E_Santa_Perpetua_de_Gaia.jpg Sublocation: Torre de Pontils Location: Santa Perpètua de Gaià Province: Catalunya, Tarragona Country: Spain Header: El lloc; L'església i la torre del castell; Description: Torre de Pontils The site The church and the castle tower Keywords: Castle, Catalunya, Cultural heritage, Europe, Monuments, Romanesque, Romanesque Catalonia, Ruins, Santa Perpètua de Gaià, Spain, Styles, Tarragona Author: Photo: Paul M.R. Maeyaert Copyright: Paul M.R. Maeyaert

PM_024674_E_Santa_Perpetua_de_Gaia

File Name: PM_024674_E_Santa_Perpetua_de_Gaia.jpg Sublocation: Torre de Pontils Location: Santa Perpètua de Gaià Province: Catalunya, Tarragona Country: Spain Header: El lloc; L'església; Description: Torre de Pontils The site The church Keywords: Castle, Catalunya, Cultural heritage, Europe, Monuments, Romanesque, Romanesque Catalonia, Ruins, Santa Perpètua de Gaià, Spain, Styles, Tarragona Author: Photo: Paul M.R. Maeyaert Copyright: Paul M.R. Maeyaert

PM_024661_E_Santa_Perpetua_de_Gaia

File Name: PM_024661_E_Santa_Perpetua_de_Gaia.jpg Sublocation: Torre de Pontils Location: Santa Perpètua de Gaià Province: Catalunya, Tarragona Country: Spain Header: El lloc; La torre del castell; Segle 10; Description: Torre de Pontils The site The castle tower 10th century Keywords: Castle, Catalunya, Cultural heritage, Europe, Monuments, Romanesque, Romanesque Catalonia, Ruins, Santa Perpètua de Gaià, Spain, Styles, Tarragona Author: Photo: Paul M.R. Maeyaert Copyright: Paul M.R. Maeyaert

PM_024645_E_Santa_Perpetua_de_Gaia

File Name: PM_024645_E_Santa_Perpetua_de_Gaia.jpg Sublocation: Torre de Pontils Location: Santa Perpètua de Gaià Province: Catalunya, Tarragona Country: Spain Header: El lloc; Description: Torre de Pontils The site Keywords: Castle, Catalunya, Cultural heritage, Europe, Monuments, Romanesque, Romanesque Catalonia, Ruins, Santa Perpètua de Gaià, Spain, Styles, Tarragona Author: Photo: Paul M.R. Maeyaert Copyright: Paul M.R. Maeyaert

PM_024658_E_Santa_Perpetua_de_Gaia

File Name: PM_024658_E_Santa_Perpetua_de_Gaia.jpg Sublocation: Torre de Pontils Location: Santa Perpètua de Gaià Province: Catalunya, Tarragona Country: Spain Header: El lloc; L'església; Description: Torre de Pontils The site The church Keywords: Catalunya, Cultural heritage, Europe, Monuments, Romanesque, Romanesque Catalonia, Ruins, Santa Perpètua de Gaià, Spain, Styles, Tarragona Author: Photo: Paul M.R. Maeyaert Copyright: Paul M.R. Maeyaert

PM_027704_E_Santa_Perpetua_de_Gaia

File Name: PM_027704_E_Santa_Perpetua_de_Gaia.jpg Sublocation: Torre de Pontils Location: Santa Perpètua de Gaià Province: Catalunya, Tarragona Country: Spain Header: El lloc; L'església; Interior; La nau; Ruïnes; Barroc; Description: Torre de Pontils The site The church Interior The nave Ruins Baroque Keywords: Baroque, Catalunya, Cultural heritage, Europe, Monuments, Ruins, Santa Perpètua de Gaià, Spain, Styles, Tarragona Author: Photo: Paul M.R. Maeyaert Copyright: Paul M.R. Maeyaert

PM_027701_E_Santa_Perpetua_de_Gaia

File Name: PM_027701_E_Santa_Perpetua_de_Gaia.jpg Sublocation: Torre de Pontils Location: Santa Perpètua de Gaià Province: Catalunya, Tarragona Country: Spain Header: El lloc; L'església; Interior; La nau; Ruïnes; Barroc; Description: Torre de Pontils The site The church Interior The nave Ruins Baroque Keywords: Baroque, Catalunya, Cultural heritage, Europe, Monuments, Ruins, Santa Perpètua de Gaià, Spain, Styles, Tarragona Author: Photo: Paul M.R. Maeyaert Copyright: Paul M.R. Maeyaert

PM_024667_E_Santa_Perpetua_de_Gaia

File Name: PM_024667_E_Santa_Perpetua_de_Gaia.jpg Sublocation: Torre de Pontils Location: Santa Perpètua de Gaià Province: Catalunya, Tarragona Country: Spain Header: El lloc; La torre del castell; Segle 10; Description: Torre de Pontils The site The castle tower 10th century Keywords: Castle, Catalunya, Cultural heritage, Europe, Monuments, Romanesque, Romanesque Catalonia, Ruins, Santa Perpètua de Gaià, Spain, Styles, Tarragona Author: Photo: Paul M.R. Maeyaert Copyright: Paul M.R. Maeyaert

PM_024662_E_Santa_Perpetua_de_Gaia

File Name: PM_024662_E_Santa_Perpetua_de_Gaia.jpg Sublocation: Torre de Pontils Location: Santa Perpètua de Gaià Province: Catalunya, Tarragona Country: Spain Header: El lloc; La torre del castell; Segle 10; Description: Torre de Pontils The site The castle tower 10th century Keywords: Castle, Catalunya, Cultural heritage, Europe, Monuments, Romanesque, Romanesque Catalonia, Ruins, Santa Perpètua de Gaià, Spain, Styles, Tarragona Author: Photo: Paul M.R. Maeyaert Copyright: Paul M.R. Maeyaert

opencc-by-4.0Feb 2024View details →

Gaia Photometric Science Alerts Crossmatch with Gaia DR3 - Feb. 2024

The <a href="http://gsaweb.ast.cam.ac.uk/alerts/home">Gaia Photometric Science Alerts</a> were crossmatched to the Gaia DR3 catalog on February 23rd, 2024. We assumed a 1" separation for each crossmatch. The crossmatch was conducted using the <a href="https://lsdb.readthedocs.io/en/latest/">Large Survey Database</a> (LSDB).

opencc-by-4.0Jun 2023View details →

An empirical model of the Gaia DR3 selection function

Precomputed maps of the M10 parameter used to predict the completeness of the Gaia DR3 source catalogue. allsky_M10_hpx7.hdf5 is a tessellation of the whole sky in Galactic nested healpix scheme of order 7. allsky_uniq_10.fits uses an adaptive resolution and is based on the 'uniq' numbering of healpix tiles. Regions of higher density use a finer resolution, up to order 10, chosen so that every tile contains a minimum of twenty sources to compute M10 from. Paper: https://ui.adsabs.harvard.edu/abs/2023A%26A...669A..55C/abstract Tutorial using the GaiaUnlimited python package to query these maps: https://github.com/gaia-unlimited/gaiaunlimited/blob/main/docs/notebooks/dr3-empirical-completeness.ipynb Documentation for the GaiaUnlimited package: https://gaiaunlimited.readthedocs.io/en/latest/

opencc-by-4.0May 2020View details →

Empirical relationship between calcium triplet equivalent widths and [Fe/H] using Gaia photometry

I present a new empirical relationship for red giant branch stars between the overall metallicity of the star and the sum of equivalent widths of the near-infrared calcium triplet (CaT) spectral lines. This method takes advantage of the all-sky photometry and astrometry of the Gaia mission, and the archival spectra from 2050 red giant branch stars from 18 globular clusters (-0.69>[Fe/H]>-2.44) acquired with the Anglo-Australian Telescope's AAOmega spectrograph. <ul> <li><cluster_name>.tar.gz <ul> <li>Raw and reduced spectra for 18 globular clusters (NGC104, NGC6752, NGC6809, NGC288, NGC7099, NGC362, NGC6218, NGC4590, IC4499, NGC1904, ESO452-SC06, ESO280-SC12, NGC1851, NGC6624, NGC2298, Pal 5, NGC5024, Terzan 8, NGC5053)</li> <li>Lists of likely members</li> <li>Measured equivalent widths and radial velocities</li> </ul> </li> <li>code.tar.gz <ul> <li>running.py – calculates the equivalent widths and radial velocities of the stars from the spectra</li> <li>cat_new_params.py – calculates the best fitting empirical relationship</li> </ul> </li> <li>paper.tar.gz <ul> <li>The LaTeX source for the submitted RNAAS paper.</li> </ul> </li> </ul>

opencc-by-4.0Oct 2020View details →

Catalog of GAIA eDR3 sources within 20 arcsec of pulsars

Catalog of GAIA eDR3 sources within 20 arcsec of pulsars. Details on how the catalog was created can be found in <a href="https://arxiv.org/abs/2011.08075">Antoniadis (2021)</a> The source code can be found <a href="https://zenodo.org/record/4378294#.X9-rR-lKjOQ">here</a>

opencc-by-4.0Dec 2020View details →

UniDAM results with Gaia eDR3 parallaxes

Results of UniDAM run with Gaia eDR3 parallaxes included. +------------------------+----------------------+-----------------------+---------------------------------------------------+ |         Survey         | Input catalogue size | Stars with estimates  |                     Reference                     | |                        |                      |      done using       |                                                   | |                        |                      |  Gaia eDR3 parallaxes |                                                   | +------------------------+----------------------+-----------------------+---------------------------------------------------+ | APOGEE (DR16)          |               473307 |                326884 | Ahumada et al. (2020)                             | +------------------------+----------------------+-----------------------+---------------------------------------------------+ | Bensby                 |                  714 |                   547 | Bensby et al. (2014)                              | +------------------------+----------------------+-----------------------+---------------------------------------------------+ | Gaia-ESO (DR3)         |                25533 |                 20127 | Gilmore et al. (2012) G.Gilmore& S.Randich (2016) | +------------------------+----------------------+-----------------------+---------------------------------------------------+ | GALAH (DR3)            |               564620 |                505403 | Buder et al. (2020)                               | +------------------------+----------------------+-----------------------+---------------------------------------------------+ | GCS                    |                13565 |                  7633 | Casagrande et al. (2011)                          | +------------------------+----------------------+-----------------------+---------------------------------------------------+ | LAMOST (DR6)           |              5581266 |               4377103 | Luo et al. (2015)                                 | +------------------------+----------------------+-----------------------+---------------------------------------------------+ | LAMOST MRS (DR6)       |               328187 |                223407 | Luo et al. (2015)                                 | +------------------------+----------------------+-----------------------+---------------------------------------------------+ | RAVE (DR6)             |               491349 |                347211 | Steinmetz et al. (2020)                           | +------------------------+----------------------+-----------------------+---------------------------------------------------+ | SEGUE                  |               235595 |                180012 | Yanny et al. (2009)                               | +------------------------+----------------------+-----------------------+---------------------------------------------------+ | Total (unique sources) |              5856273 |               4616931 |                                                   | +------------------------+----------------------+-----------------------+---------------------------------------------------+

opencc-by-4.0May 2022View details →

Gaia EDR3 Catalogs of Machine-Learned Radial Velocities

Gaia EDR3 Catalogs of Machine-Learned Radial Velocities Spatially complete Test-Set and Machine-Learned Radial Velocity (ML-RV) Catalogs described in Dropulic et al., arXiv:<a href="https://arxiv.org/abs/2205.12278">2205.12278</a>. The spatially complete Test-Set Catalog contains a total of 4,332,657 stars, while the  spatially complete ML-RV Catalog contains 91,840,346 stars. We provide Gaia EDR3 Source IDs, the network-predicted line-of-sight velocity in km/s, and the network-predicted uncertainty in km/s.  We have included a simple Jupyter notebook demonstrating how to import the data, and make a simple histogram with it. If you find this catalog useful in your work, please cite Dropulic et al. arXiv:<a href="https://arxiv.org/abs/2205.12278">2205.12278</a>, as well as Dropulic et al. <a href="https://doi.org/10.3847/2041-8213/ac09ef">ApJL 915, L14 (2021)</a> arXiv:<a href="https://arxiv.org/abs/2103.14039">2103.14039</a>.

opencc-by-4.0Jun 2022View details →

Gaia Catalogue of Synthetic Photometry - White Dwarfs (GCSP-WD)

GSPC-WD catalogue  This catalogue contains objects described in detail in Gaia Collaboration, Montegriffo et al., 2022, A&A, in press. The description of the catalogue from the paper is given below. We have made the GSPC-WD synthetic photometry available as a stand-alone catalogue27, including SDSS, JKC and JPLUS XPSP and the DA classification probability. The photometry of the individual J-PAS bands, used in the random forest analysis, is not included due to their low signal-to-noise. For WDs classified in SDSS, a subset of which were used in the training/validation of the random forest algorithim, we also include the full SDSS classifications as a separate column in the GSPC-WD catalogue table. When the synthetic spectral bands are very narrow a significant number of sources will have low signal-to-noise. Furthermore, at the edges of the Gaia spectral range, away from the peak of the effective area, this is also true for some stars in the wider bands included in the catalogue. In some extreme cases, there is no significant detection of the object. The random forest algorithm is only able to classify a WD when valid flux measurements are available for every photometric band we include in the analysis. Therefore, no classification is recorded in the catalogue when data for one or more bands is "missing". In total 15,003 WDs from the total sample of 101,783 are not classified. For completeness, we have made all the flux measurements and corresponding magnitudes available for all objects in the GSPC-WD. Hence magnitude/fluxes with very large errors, up to several times the flux itself, are included. However, where fluxes are negative, the magnitudes are not defined. When using the catalogue, appropriate signal-to-noise cuts are advisable for the specific work in-hand, to ensure data quality. Total number of objects = 101,786; Format 1 object per row, 73 columns of data as listed below. Column  Description of contents 1    Gaia source_id 2    ra 3    ra_error 4    dec 5    dec_error 6    JohnsonStd_mag_U 7    JohnsonStd_mag_B 8    JohnsonStd_mag_V 9    JohnsonStd_mag_R 10    JohnsonStd_mag_I 11    JohnsonStd_flux_U 12    JohnsonStd_flux_B 13    JohnsonStd_flux_V 14    JohnsonStd_flux_R 15    JohnsonStd_flux_I 16    JohnsonStd_flux_error_U 17    JohnsonStd_flux_error_B 18    JohnsonStd_flux_error_V 19    JohnsonStd_flux_error_R 20    JohnsonStd_flux_error_I 21    SdssStd_mag_u 22    SdssStd_mag_g 23    SdssStd_mag_r 24    SdssStd_mag_i 25    SdssStd_mag_z 26    SdssStd_flux_u 27    SdssStd_flux_g 28    SdssStd_flux_r 29    SdssStd_flux_i 30    SdssStd_flux_z 31    SdssStd_flux_error_u 32    SdssStd_flux_error_g 33    SdssStd_flux_error_r 34    SdssStd_flux_error_i 35    SdssStd_flux_error_z 36    Jplus_mag_uJAVA 37    Jplus_mag_J0378 38    Jplus_mag_J0395 39    Jplus_mag_J0410 40    Jplus_mag_J0430 41    Jplus_mag_gJPLUS 42    Jplus_mag_J0515 43    Jplus_mag_rJPLUS 44    Jplus_mag_J0660 45    Jplus_mag_iJPLUS 46    Jplus_mag_J0861 47    Jplus_mag_zJPLUS 48    Jplus_flux_uJAVA 49    Jplus_flux_J0378 50    Jplus_flux_J0395 51    Jplus_flux_J0410 52    Jplus_flux_J0430 53    Jplus_flux_gJPLUS 54    Jplus_flux_J0515 55    Jplus_flux_rJPLUS 56    Jplus_flux_J0660 57    Jplus_flux_iJPLUS 58    Jplus_flux_J0861 59    Jplus_flux_zJPLUS 60    Jplus_flux_error_uJAVA 61    Jplus_flux_error_J0378 62    Jplus_flux_error_J0395 63    Jplus_flux_error_J0410 64    Jplus_flux_error_J0430 65    Jplus_flux_error_gJPLUS 66    Jplus_flux_error_J0515 67    Jplus_flux_error_rJPLUS 68    Jplus_flux_error_J0660 69    Jplus_flux_error_iJPLUS 70    Jplus_flux_error_J0861 71    Jplus_flux_error_zJPLUS 72    probability DA 73    SDSS WD type

opencc-by-4.0Jul 2022View details →

Gaia Data Release 3: Basis function configuration for internally calibrated BP/RP spectra

This XML file contains the basis function configuration adopted for the internally calibrated BP and RP spectra published in Gaia Data Release 3. The same file is included in the GaiaXPy (https://gaia-dpci.github.io/GaiaXPy-website/index.html) python package offering some useful functions to use the spectra. The content of the file and its basic usage are described in detail in Appendix C in the paper "Gaia Data Release 3: Processing and validation of BP/RP low-resolution spectral data", De Angeli, F. et al. A&A (2022).

opencc-by-4.0May 2024View details →

Datenaufbereitung zum State-of-the-Art und Fortschritt europäischer Gaia-X sowie Datenraum Initiativen mit einem Schwerpunkt auf Industrie 4.0 Anwendungsfälle

In seiner Gesamtheit umfasst der Datensatz eine Sammlung von Initiativen und Projekten, die mit Gaia-X sowie Data Spaces im Allgemeinen in Verbindung stehen. Ziel der Datensammlung war es, eine detaillierte Übersicht über bestehende Projekte zu erhalten und diese systematisch zu kategorisieren, um anschließend spezifische industrielle Anwendungsfälle herauszuarbeiten und diese zu analysieren. Der Zeitraum dieser Sammlung erstreckte sich von April 2023 bis März 2024. Anzumerken ist, dass sämtliche zur Verfügung stehenden Informationen innerhalb dieses Zeitraums in den Datensatz aufgenommen wurden. Ab März 2024 wurden keine weiteren Daten erfasst, wodurch der Datensatz den aktuellen Stand bis zu diesem Zeitpunkt widerspiegelt. Insgesamt wurden 211 Initiativen aus 281 Quellen zusammengetragen und ausgewertet. Diese unterteilen sich (über alle Domänen hinweg) in 102 Data Spaces und 93 Anwendungsfälle. Die 93 Anwendungsfälle beinhalten 47 Industrie 4.0 relevante Anwendungsfälle.

opencc-by-sa-4.0Jun 2018View details →

Various Gaia DR2 subsets

This dataset contains various subsets of DR2 data; - within 20 pc - within 25 pc - within 100 pc - within 125 pc - within 200 pc - between 200 and 300 pc - "clean" version of 100 pc (several astrometric quality flag filters applied for cleaner color-mag diagrams) - "clean" version of 200 pc - All white dwarfs within 100 pc - All white dwarfs within 300 pc - All white dwarfs in the Limoges et al. 2015 sample - Rough cut around NGC 6774 - Rough cut around M67 The file names should be self-explanatory