J/MNRAS/522/173ivo://CDS.VizieR/J/MNRAS/522/173CDSWaldron W.Sun M.Luo R.Laudari S.Chatzikos M.Sivanandam S.,Kenney J.D.P.Jachym P.Voit G.M.Donahue M.Fossati M.2026-07-27T12:46:00Z2026-07-27T13:44:13ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frgalaxiesstar-forming-regionsh-ii-regionsyoung-stellar-objectsastrometryhst-photometryultraviolet-astronomyvisible-astronomyinfrared-astronomyWe present the results from the HST WFC3 and ACS data on an archetypal galaxy undergoing ram pressure stripping (RPS), ESO 137-001, in the nearby cluster Abell 3627. ESO 137-001 is known to host a prominent stripped tail detected in many bands from X-rays, H {alpha} to CO. The HST data reveal significant features indicative of RPS such as asymmetric dust distribution and surface brightness as well as many blue young star complexes in the tail. We study the correlation between the blue young star complexes from HST, H II regions from H {alpha} (MUSE), and dense molecular clouds from CO (ALMA). The correlation between the HST blue star clusters and the H II regions is very good, while their correlation with the dense CO clumps are typically not good, presumably due in part to evolutionary effects. In comparison to the STARBURST99 + CLOUDY model, many blue regions are found to be young (<10 Myr) and the total star formation (SF) rate in the tail is 0.3-0.6 M_{sun}_/yr for sources measured with ages less than 100 Myr, about 40 per cent of the SF rate in the galaxy. We trace SF over at least 100 Myr and give a full picture of the recent SF history in the tail. We also demonstrate the importance of including nebular emissions and a nebular to stellar extinction correction factor when comparing the model to the broad-band data. Our work on ESO 137-001 demonstrates the importance of HST data for constraining the SF history in stripped tails.2023MNRAS.522..173Whttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/522/173CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/428/1880 : Far-IR properties of VCC galaxies (Auld+, 2013)J/MNRAS/419/3505 : The HeViCS Bright Galaxy Sample (Davies+, 2012)J/A+A/537/A146 : Stellar models with rotation. 0.8<M<120, Z=0.014J/A+A/415/9 : Redshifts behind the Southern Milky Way (Woudt+, 2004)J/ApJ/923/278 : Massive star cluster in LIRGs in GOALS. II. (Linden+, 2021)J/ApJS/191/143 : HST/ACS Coma cluster survey. II. (Hammer+, 2010)J/AJ/163/16 : Multiwavelength study in M33 star clusters (Moeller+, 2022)I/305 : The Guide Star Catalog, Version 2.3.2 (GSC2.3)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/522/173https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/522/173http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/522/173https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/522/173https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/522/173http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/522/173GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/522/173/tablea1 (HST magnitudes and colors of individual sources in ESO 137-001 tail structure)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/522/173/tablea1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/522/173/tablea1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/522/173/tablea1?GETtext/xml+votable180.050000true243.3356667-60.76993060.0055555555555555566/414234.181990800743338e-19 4.181990800743338e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/522/173?format=asciiUVOpticalInfrareddefaultJ/MNRAS/522/173/tablea1HST magnitudes and colors of individual sources in ESO 137-001 tail structurerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDIdentifier raw number (IDNumber)meta.id;meta.mainintRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainF475WThe HST F475W apparent magnitude centered on 475nm (F475W)magphot.mag;em.opt.Bfloate_F475WUncertainty of F475W (errF475W)magstat.errorfloatF275W-F475WApparent color HST magnitude F275W-F475W centered respectively on 275 nm and 475nm (F275W-F475W)magphot.color;em.opt.U;em.opt.Vfloate_F275W-F475WUncertainty of F275W-F475W (errF275W-F475W)magstat.errorfloatF475W-F814WApparent color HST magnitude F475W-F814W centered respectively on 475nm and 814nm (F475W-F814W)magphot.color;em.opt;em.optfloate_F475W-F814WUncertainty of F475W-F814W (errF475W-F814W)magstat.errorfloat