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118 results for “Spitzer”
Hubble and Spitzer data around a z=7.2 quasar in the GOODS-North Field
<p>This dataset provides 10-arcminute HST and Spitzer mosaics of the GOODS-North survey field, centered on the z=11.1 galaxy GNz11 (<a href="https://ui.adsabs.harvard.edu/abs/2016ApJ...819..129O/abstract">Oesch et al. 2016</a>) and including a z=7.2 quasar (Fujimoto et al., in prep). Complete mosaics are available at https://s3.amazonaws.com/grizli-v1/Mosaics/index.html.</p> <p>The mosaics were produced with the <a href="https://github.com/gbrammer/grizli">grizli</a> (HST) and <a href="https://github.com/gbrammer/golfir">golfir</a> (Spitzer) software modules.</p> <p>Also included are the 2D extracted grism spectra (gnz7qso_16155.beams.fits) that can be analyzed with grizli.</p> <p><strong>Table 1:</strong> HST exposure summary</p> <pre><strong>Filter N t(ks) Proposal ID</strong> f435w 6 7.2 9583 f606w 23 9.3 9583,10339,12443,13779 f775w 35 19.1 9583,9727,9728,10339,11600 f814w 42 23.8 12442,12443,12444,12445,13420 f850lp 82 36.9 9583,9727,9728,10189,10339,12444,13063 f105w 6 3.3 12442,13420 f125w 8 4.4 12443,12444,12445 f140w 6 1.2 11600 f160w 8 5.4 12443,12444,12445 g102 4 5.0 13420 g141 8 8.6 11600 </pre>
The Spitzer Spectroscopic Data Fusion - Merged Spectroscopic Redshift Catalogs in Spitzer Fields
<p>The Spitzer Spectroscopic Data Fusion merges miscellaneous spectroscopic information available within "popular" extragalactic survey fields.</p> <p>Last Updated on 20 March 2025 - <a href="https://zenodo.org/record/6368347">https://zenodo.org/record/6368347</a> - <a href="https://www.mattiavaccari.net/df/specz">https://www.mattiavaccari.net/df/specz</a></p> <p>Based on the Spitzer Data Fusion Project - <a href="https://doi.org/10.5281/zenodo.7850783">https://doi.org/10.5281/zenodo.7850783</a> - <a href="https://mattiavaccari.net/df">https://mattiavaccari.net/df</a></p> <p>Merged Spec-Z ("specz-merged") catalogs merge miscellaneous spec-z information available within a given field. Different spec-z catalogs available within a given field are merged (using a search radius of 1.0 arcsec), and for sources with multiple spec-z measurements the most reliable one is chosen following the (largely arbitrarily) assumed order of decreasing reliability indicated below for each field. If CAT1,...,CATN spec-z catalogs are available in a given field, Z_1 from CAT1 (i.e. NED) is adopted as "best" redshift (i.e. ZBEST), if available, otherwise Z_2 from CAT_2 is adopted if available, and so on up to Z_N and CAT_N. In using ZBEST it's thus important to bear in mind that this is not necessarily actually the "best" redshift for science purposes, and in particular that the choice of NED as CAT1 is often not ideal. However, Z_1,...,Z_N are included to allow users to define the "best" redshift based on their science needs when multiple redshift estimates are available for a given source. ZFLAG specifies which catalog is providing the ZBEST value according to the CATN number below. ZCLASS is meant to provide further info about the class/quality of the spectroscopic redshift measurement, but for the time being is not populated and is simply a copy of ZFLAG. ZWHERE is an additional binary/bit flag indicating in which of the N catalogs each source was given a spec-z estimate in. ZWHERE will e.g. be 2^0=1 if a redshift if available <em>only</em> from CAT_1, whereas it will be 2^0+2^1=3 if a redshift is available *only* from CAT1 and CAT2,<br>so that a source with a redshift available from all catalogues will have ZWHERE=2^0+...+2^n.</p> <p>See AAAREADME.SPECZ-MERGED within the ZIP archive for further information.</p>
The Spitzer Data Fusion Astronomical Photometric Filter Database
<p>The Spitzer Data Fusion Astronomical Photometric Filter Database - <a href="https://doi.org/10.5281/zenodo.7850783">https://doi.org/10.5281/zenodo.7850783</a></p> <p>A collection of photometric filters from a variety of astronomical observatories by</p> <p>Lucia Marchetti (University of Cape Town) & Mattia Vaccari (University of Cape Town)</p> <p>The complete collection of filters is also available at: <a href="https://www.mattiavaccari.net/df/filters">https://www.mattiavaccari.net/df/filters</a></p> <p>Based on the Spitzer Data Fusion Project - <a href="https://doi.org/10.5281/zenodo.7850783">https://doi.org/10.5281/zenodo.7850783</a> - <a href="https://mattiavaccari.net/df">https://mattiavaccari.net/df</a></p> <p>Lucia Marchetti and Mattia Vaccari acknowledge financial support from the Inter-University Institute for Data Intensive Astronomy (IDIA), a partnership of the University of Cape Town, the University of Pretoria, the University of the Western Cape and the South African Radio Astronomy Observatory, and from the South African Department of Science and Innovation's National Research Foundation under the ISARP RADIOSKY2020 Joint Research Scheme (DSI-NRF Grant Number 113121) and the CSUR HIPPO Project (DSI-NRF Grant Number 121291).</p>
The Spitzer Data Fusion
<p>We present the Spitzer Data Fusion, a database incorporating far-ultraviolet to far-infrared flux measurements as well as photometric and spectroscopic redshifts for 4.4 million IRAC-selected sources detected over 8 extragalactic fields covering 65 deg^2 observed by the Spitzer Space Telescope in all its seven IRAC1234 and MIPS123 bands during its cryogenic mission.</p> <p>The catalogs are publicly available at:</p> <p><a href="https://cdsarc.cds.unistra.fr/viz-bin/cat/II/377">https://cdsarc.cds.unistra.fr/viz-bin/cat/II/377</a></p> <p><a href="https://zenodo.org/record/6120913">https://zenodo.org/record/6120913</a></p> <p><a href="https://www.mattiavaccari.net/df">https://www.mattiavaccari.net/df</a></p>
Extended Files for "Lessons from Hubble & Spitzer: 1D Self-Consistent Model Grids for 19 Hot Jupiter Emission Spectra"
<p>This directory includes extended files for Wiser et al. 2024, "Lessons from Hubble & Spitzer: 1D Self-Consistent Model Grids for 19 Hot Jupiter Emission Spectra." </p> <p>Files:</p> <ul> <li><strong>Extended Planet Figures:</strong> For each of the 20 planets discussed in the manuscript, <em>[PlanetName].pdf </em>includes figures showing the secondary eclipse spectra and parameter estimations for each model scenario. A file for Kepler-13Ab illustrates our grid models' inability to explain the WFC3 and Spitzer observations simultaneously. </li> <li><strong>Internal Temperature Tests:</strong><em> InternalTemperatureTests.pdf</em> includes figures illustrating our inability to constrain an atmosphere's internal temperature with these model grids and the WFC3 and Spitzer observations.</li> <li><strong>Parameter Estimates .csv Tables:</strong> <ul> <li>Both .csv files include planet and star parameters (temperatures, radii, mass, logg, semimajor axis) and parameter ranges for each planet grid. They also include parameter estimations for each model scenario. Listed are the medians of each parameter's posterior probability distribution and pos/neg values encompassing the one-sigma confidence region. This information is shown visually in the extended planet figures. </li> <li><em>fiducial_stats.csv</em> includes parameter estimations for the fiducial model scenario. For planets with multiple solutions (as described in Wiser et al. 2024), multiple rows detail each solution. There is also a "limit" flag for parameters with an upper limit, lower limit, or unconstrained (UL, LL, or UC, respectively).</li> <li><em>nonfiducial_stats.csv </em>includes parameter estimates for all other model scenarios. This table does not account for multiple solutions or "limit" flags. </li> </ul> </li> <li>For complete model grids, please contact the authors. </li> </ul>
Neptune Spitzer IRS
<p>Reduced Neptune data from the Spitzer Space Telescope Infrared Spectrograph (IRS)</p> <p>SL, SH and LH (SL also available in separate orders 1, 2 and 3)</p> <p>05/2006 = v2 (1 longitude)</p> <p>11/2005 = v1 (3 longitudes)</p> <p>SL_v1L1 = 14784512, SL_v1L2 = 14784768, SL_v1L3 = 15911424,</p> <p>11/2004 cy1 (cycle 1)</p> <p>cy1L1 = 11073536, cy1L2 = 11073792, cy1L3 = 11074048, cy1L4 = 11074560</p> <p>05/2004 (as in Meadows et al 2008)</p> <p>meadL1 = 4525056, meadL2 = 4525312, meadL3 = 4525568</p> <p>Raw data can be accessed at the Spitzer Heritage Archive: https://sha.ipac.caltech.edu/applications/Spitzer/SHA/ and can be searched by ‘Program’. Data from 05/2004 has ID 71, 11/2004 has ID 3534, 11/2005 has ID 20500, and 05/2006 has ID 20500.</p>
SERVS (Spitzer Extragalactic Representative Volume Survey) IRAC12 Catalogs
<p>*** SERVS DR2 - SERVS IRAC12 "Bandmerge" - Last Updated on 13 Jan 2017 *** </p> <p>*** Mattia Vaccari - University of Cape Town - <a href="https://www.mattiavaccari.net">https://www.mattiavaccari.net</a> ***</p> <p><a href="https://www.mattiavaccari.net/df">https://www.mattiavaccari.net/df</a> - <a href="https://doi.org/10.5281/zenodo.7929150">https://doi.org/10.5281/zenodo.7929150</a></p> <p>Mauduit et al. 2012 - <a href="https://ui.adsabs.harvard.edu/abs/2012PASP..124..714M/abstract">https://ui.adsabs.harvard.edu/abs/2012PASP..124..714M/abstract</a></p> <p>Vaccari 2015 - <a href="https://ui.adsabs.harvard.edu/abs/2012PASP..124..714M/abstract">https://ui.adsabs.harvard.edu/abs/2015fers.confE..27V/abstract</a></p> <p>We produced single-band IRAC1 and IRAC2 catalogs, measured aperture and integrated fluxes/magnitudes and corrected aperture fluxes/magnitudes using the correction factors adopted in SWIRE DR2 by</p> <p>Surace et al. 2005 - <a href="https://ui.adsabs.harvard.edu/abs/2005AAS...207.6301S/abstract">https://ui.adsabs.harvard.edu/abs/2005AAS...207.6301S/abstract</a></p> <p>SWIRE DR2 docs - <a href="https://irsa.ipac.caltech.edu/data/SPITZER/SWIRE/docs/delivery_doc_r2_v2.pdf">https://irsa.ipac.caltech.edu/data/SPITZER/SWIRE/docs/delivery_doc_r2_v2.pdf</a></p> <p>IRAC aperture radii [arcsec] - ap1 = 1.4 / ap2 = 1.9 / ap3 = 2.9 / ap4 = 4.1 / ap5 = 5.8</p> <p>We did merge single-band IRAC1 and IRAC2 catalogs into an IRAC12 catalog using a search radius of 1.0 arcsec</p> <p>We did add three columns at the beginning of the catalog</p> <p>- ID_12 index to track sources (single-band indices are NUMBER_1 and NUMBER_2)</p> <p>- ALPHA_J2000_12 and DELTA_J2000_2 which are average values for sources detected in both IRAC1 and IRAC2</p>
Hubble and Spitzer imaging data around the z=7.54 quasar J1342+09
<p>This repository provides Hubble and Spitzer imaging data around the z=7.54 quasar J1342+09, nicknamed "Pisco".</p> <p>Data reduction and model photometry with the <a href="https://github.com/gbrammer/grizli">grizli</a> and <a href="https://github.com/gbrammer/golfir">golfir</a> software is performed as described by <a href="https://ui.adsabs.harvard.edu/abs/2022ApJS..263...38K">Kokorev et al. (2022).</a></p>
Spitzer Dayside Emission of WASP-34b
<p>This reproducible-research compendium contains all files and commands necessary to reproduce the atmospheric results of the publication</p> <p>"Spitzer Dayside Emission of WASP-34b"</p> <p>This work makes use of the Bayesian Atmospheric Radiative Transfer code (BART, https://github.com/exosports/BART), and thus, this compendium was created in accordance with BART's license.</p> <p>All commands necessary to produce the output are in compendium.sh. File paths have been left as they are on my machine, so as to not change any configuration files. It is unlikely that future users will desire to use this configuration. The user may change the paths if they desire, but they must make corresponding changes in the configuration files and any scripts that further process the output.</p> <p>All inputs necessary to run the code can be found in the 'inputs' directory. The data can be found in the configuration files therein.</p> <p>The best-fitting runs can be found in the 'outputs' directory. Here you will find one directory for the atmosphere retrieved from the BLISS results and one from the PLD results (those presented in figures 5 and 6 of the paper).</p> <p>The 'scripts' directory contains codes that further process the BART outputs.</p> <p>The 'lightcurves' directory contains FITS files and InfraRed Science Archive (IRSA) tables with photometry, centering, and modeling information for all observations, again sorted by BLISS and PLD results.</p> <p>The lcplots directory contains a number of diagnostic plots from the light-curve modeling, including marginalized posteriors and parameter correlation plots.</p> <p>Note that all the contents of this repository are under a CC-BY license, but the BART code, which is fetched from github using the commands listed in this repository, is under its reproducible research license (https://planets.ucf.edu/resources/reproducible-research/software-license/).</p>
Spitzer Deep Wide-Field Survey Light Curve Catalog
The Spitzer Deep, Wide-Field Survey (SDWFS) is a four-epoch infrared survey of 10 square degrees in the Boötes field of the NOAO Deep Wide-Field Survey using the IRAC instrument on the Spitzer Space Telescope. SDWFS, a Spitzer Cycle 4 Legacy project, occupies a unique position in the area-depth survey space defined by other Spitzer surveys. The four epochs that make up SDWFS permit - for the first time - the selection of infrared-variable and high proper motion objects over a wide field on timescales of years. Because of its large survey volume, SDWFS is sensitive to galaxies out to z ~ 3 with relatively little impact from cosmic variance for all but the richest systems. The SDWFS data sets will thus be especially useful for characterizing galaxy evolution beyond z ~ 1.5.The SDWFS Light Curve Catalog presents the 3.6 and 4.5 micron magnitudes for each SDWFS source in each of the four epochs. For more details see Kozlowski et al. (2010).
Spitzer Extragalactic First Look Survey MIPS 70 micron 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.
Spitzer Enhanced Imaging Products IRAC Coverage Table
The Spitzer Science Center (SSC) and Infrared Science Archive (IRSA) have released a set of Enhanced Imaging Products from the Spitzer Heritage Archive. These include enhanced mosaic images created from multiple AORs where appropriate and a source list (SL) of photometry for compact sources. The enhanced imaging products include data from the four channels of IRAC (3-8 microns) and the 24 micron channel of MIPS.The Source List was designed to prioritize reliability over completeness. In order to make the Source List reliable, many sources were rejected. Therefore, it is not complete at any flux density. At bright flux densities, nearby galaxies may be rejected for being too extended, or for being too close to a neighboring galaxy. At faint flux densities, sources will be missing because they do not meet the signal-to-noise cut. Although the Source List is useful for many science projects, users who require high levels of completeness are encouraged to use caution. If you are interested in a source that does not appear in the Source List, you should first inspect the Coverage Table to ensure that the data exists, and then consider measuring the photometry on the Super Mosaics yourself.
Spitzer Extragalactic Representative Volume Survey CDFS 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).Objects 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.
Spitzer Survey of Stellar Structure in Galaxies Catalog
The Spitzer Survey of Stellar Structure in Galaxies (S4G) is a volume-, magnitude-, and size-limited survey of over 2300 nearby galaxies at 3.6 and 4.5 microns. This is an extremely deep survey reaching an unprecedented 1 sigma surface brightness limit of μ3.6(AB) = 27 mag arcsec-2. This translates to a stellar surface density of << 1 Msun pc-2.The S4G Catalog provides photometry and model parameters derived from the IRAC images, as well as a link to the summary and data access page for each galaxy and a variety of quantities taken from previously published work.
Spitzer Wide-area InfraRed Extragalactic Survey CDFS MIPS24 Single-Band Catalog
The Spitzer Wide-area InfraRed Extragalactic survey (SWIRE), the largest Spitzer Legacy program, is a wide-area, imaging survey to trace the evolution of dusty, star-forming galaxies, evolved stellar populations, and AGN as a function of environment, from redshifts z~3 to the current epoch. SWIRE surveys 6 high-latitude fields, totaling ~50 sq. deg. in all 7 Spitzer bands: 3.6, 4.5, 5.8, and 8 microns with IRAC and 24, 70, and 160 microns with MIPS (Lonsdale et al. 2003). The SWIRE Legacy Extragalactic Source Catalogs will eventually contain in excess of 2 million IR-selected galaxies, from those dominated by the light of stellar populations detected primarily by IRAC, to starbursts, ultra-luminous infrared galaxies and AGN detected also by MIPS.The main SWIRE catalogs for 24 micron data are the Optical-IRAC-MIPS24 bandmerged catalogs. The bandmerged catalogs require a detection in the shortest IRAC band (3.6 microns). The SWIRE project has produced single-band 24 micron catalogs to cover regions that lie outside the IRAC images, and to include sources that for some reason were not associated with a 3.6 micron detection.
Dust in Nearby Galaxies with Spitzer (DUSTiNGS) Full Catalog
DUSTiNGS consists of a sample of 50 dwarf galaxies within 1.5 Mpc, which have been mapped with IRAC channels 1 and 2 (3.6 and 4.5 microns). The sample consists of 37 dwarf spheroidal, 8 dwarf irregular, and 5 transition-type galaxies.The DUSTiNGS data release includes images and source catalogs based on uniform Spitzer 3.6 and 4.5 micron observations. The catalogs are available in "full" and "good" versions, where quality cuts based on photometric accuracy and source morphology have been applied to the latter. See Boyer et al. (2015) for details.
Spitzer Extragalactic First Look Survey IRAC Ch2 Main 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.
Spitzer South Ecliptic Pole MIPS 24 micron Point Source Catalog
The Spitzer/MIPS 24 and 70 μm imaging of an 11.5 square degree region near the South Ecliptic Pole (SEP) has been carried out in order to complement sub-millimeter wavelength observations (250-500 μm) of the same region of sky taken with the Balloon-borne Large Aperture Sub-millimeter Telescope (BLAST), with the goal of better characterizing the nature of sub-millimeter selected galaxies and their role in galaxy evolution. This field has also been extensively mapped at other wavelengths, and will be imaged from 100-500 μm as part of the Herschel Multi-tiered Extragalactic Survey (HerMES). Source detection and photometry were performed using the APEX software within the MOPEX package. Source candidates with S/N > 5 and reduced chi-squared values less than or equal to three (97% of the sources) are considered reliable detections. The remaining source candidates were then inspected (see Scott et al. 2010 for details) and false positives were removed from the catalog. Some sources in the catalog are flagged as possible false positives; see the status field.
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.
Spitzer Wide-area InfraRed Extragalactic Survey XMM-LSS MIPS 70 micron Catalog
The Spitzer Wide-area InfraRed Extragalactic survey (SWIRE), the largest Spitzer Legacy program, is a wide-area, imaging survey to trace the evolution of dusty, star-forming galaxies, evolved stellar populations, and AGN as a function of environment, from redshifts z~3 to the current epoch. SWIRE surveys 6 high-latitude fields, totaling ~50 sq. deg. in all 7 Spitzer bands: 3.6, 4.5, 5.8, and 8 microns with IRAC and 24, 70, and 160 microns with MIPS (Lonsdale et al. 2003). The SWIRE Legacy Extragalactic Source Catalogs will eventually contain in excess of 2 million IR-selected galaxies, from those dominated by the light of stellar populations detected primarily by IRAC, to starbursts, ultra-luminous infrared galaxies and AGN detected also by MIPS.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.