J/MNRAS/513/389ivo://CDS.VizieR/J/MNRAS/513/389doi:10.26093/cds/vizier.75130389CDSRathore H.Kumar K.Mishra P.K.Wadadekar Y.Bait O.2025-03-07T20:14:41Z2025-02-21T15:42:26ZCDS support team

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

cds-question@unistra.frgalaxiesgalaxy-classification-systemsstar-forming-regionsphotometryspectroscopyh-i-line-emissionastrometryredshiftedstellar-massesvisible-astronomyinfrared-astronomyultraviolet-astronomyWe investigate the origin of rare star formation in an otherwise red-and-dead population of S0 galaxies, using spatially resolved spectroscopy. Our sample consists of 120 low redshift (z < 0.1) star-forming S0 (SF-S0) galaxies from the SDSS-IV MaNGA DR15. We have selected this sample after a visual inspection of deep images from the DESI Legacy Imaging Surveys DR9 and the Subaru/HSC-SSP survey PDR3 to remove contamination from spiral galaxies. We also construct two control samples of star-forming spirals (SF-Sps) and quenched S0s (Q-S0s) to explore their evolutionary link with the star-forming S0s. To study star formation at resolved scales, we use dust-corrected H_{alpha}_ luminosity and stellar density ({Sigma}*) maps to construct radial profiles of star formation rate (SFR) surface density ({Sigma}SFR) and specific SFR (sSFR). Examining these radial profiles, we find that star formation in SF-S0s is centrally dominated as opposed to disc- dominated star formation in spirals. We also compared various global (size-mass relation, bulge-to-total luminosity ratio) and local (central stellar velocity dispersion) properties of SF-S0s to those of the control sample galaxies. We find that SF-S0s are structurally similar to the quenched S0s and are different from star-forming spirals. We infer that SF-S0s are unlikely to be fading spirals. Inspecting stellar and gas velocity maps, we find that more than 50 per cent of the SF-S0 sample shows signs of recent galaxy interactions such as kinematic misalignment, counter-rotation, and unsettled kinematics. Based on these results, we conclude that in our sample of SF-S0s, star formation has been rejuvenated, with minor mergers likely to be a major driver.2022MNRAS.513..389Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/513/389CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/MNRAS/483/2057 : SDSS-IV MaNGA Morphological Catalogues (Fischer+, 2019)J/MNRAS/476/3661 : Morphology of SDSS galaxies (Dominguez+, 2018)J/ApJS/186/427 : Detailed morphology of SDSS galaxies (Nair+, 2010)II/294 : The SDSS Photometric Catalog, Release 7J/AJ/154/86 : MaNGA catalog, DR15 (Wake+, 2017)VII/292 : DESI Legacy Imaging Surveys DR8 photometric redshiftshttps://www.legacysurvey.org/viewer/#IC 1572 : DESI Legacy surveys imageshttps://www.sdss4.org/dr16/manga/manga-data/manga-pipe3d-value-added-catalog/ : Full MaNGA Pipe3D cataloghttps://www.sdss4.org/dr15/manga/marvin/: SDSS-MaNGA web interface MARVINhttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/513/389https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/513/389http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/513/389https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/513/389https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/513/389http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/513/389GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/513/389/tableb1 (Star-forming lenticular S0 galaxy sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/513/389/tableb1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/513/389/tableb1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/513/389/tableb1?GETtext/xml+votable180.050000true114.45828.65290.005555555555555556Cone search capability for table J/MNRAS/513/389/tableb2 (Quenched lenticular S0 galaxy control sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/513/389/tableb2?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/513/389/tableb2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/513/389/tableb2?GETtext/xml+votable180.050000true138.582829.54570.005555555555555556Cone search capability for table J/MNRAS/513/389/tableb3 (Star-forming spirals galaxy control sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/513/389/tableb3?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/513/389/tableb3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/513/389/tableb3?GETtext/xml+votable180.050000true119.633852.5980.0055555555555555565/1179 1212 1248 1342 1389 1395 1400 1439 1450 1456 1479 1489 1494 1553 1555 1558 1565 1611 1636 1638 1646 1650-1651 1656 1685 1793 2314 2341 2367 2370-2371 2377 2401 2457 2470 2475-2477 2480 2482 2545 2564 2567 2573 2587 2610 2648 2738 2828 2851 4774 5801 6/0-1 553-555 640 4661 4663 4682 4704-4706 4712 4727 4730-4734 4745 4748-4749 4758-4759 4764 4772-4773 4781 4785-4787 4793-4795 4800 4802 4816 4819 4821 4825-4828 4838-4839 4846-4847 4852 4855-4857 4860-4861 4898-4899 4902-4904 4907-4910 4917-4922 4936-4937 4939 4960-4962 4964 4966 4968 5003 5009 5025 5028 5116-5117 5306-5307 5349-5351 5360 5362 5372 5463 5469-5471 5492 5494 5523 5526-5528 5530-5533 5535 5551 5553 5555 5560-5561 5563-5566 5574-5577 5584 5594 5604-5605 5609 5611 5615 5617-5622 5624 5626-5627 5633 5638-5639 5649-5650 5652 5656-5657 5670-5671 5679-5680 5683 5688 5690 5739 5741-5742 5751-5752 5755 5781 5789 5791 5797-5799 5808 5810 5816 5819 5828 5830-5831 5833-5834 5836 5838 5840-5841 5844-5845 5857 5862 5867-5868 5888-5890 5904 5908 5921 5923 5926 5928 5937 5940 5954-5955 5965-5967 5969-5970 5988-5990 6197 6209 6211 6216-6217 6219 6226-6227 6230 6236 6240 6242-6245 6250 6256-6257 6264 6266 6270 6353 6356 6359 6367 6387 6390-6391 6395-6396 6398 6438 6442-6443 6450 6456 6459 6462 6528 6531-6532 6534-6535 6537-6541 6543 6548 6556 6559 6561-6566 6570-6571 6574 6576 6578-6580 6582-6583 6591 6595 6597 6599 6608 6622 6629 6631 6633 6637 6639-6641 6643 6647-6649 6651 6653-6655 6913-6914 6916 6928 6930 6933 6993 6996 7169 7186 7215 7226 7233 7235-7236 7301 7308 7313 7315 7317-7319 7321 7324 7330-7331 7337-7338 7360 7363 7366 7368-7370 8565 8567 8689 8699 8701-8702 8890-8891 9031 9039 9045-9046 9056 9067 9071-9072 9083 9111 9119 9153 9155 9161 9224 9227 9231 9249-9252 9254-9255 9260-9261 9264-9266 9309 9333 9345-9346 9350 9357 9359 9368-9369 9371 9373-9374 9386 9416 9418 9459 9463 9465-9467 9472 9507 9512-9513 9515-9516 9612 9632-9634 9640 9642 9646 9728 9777 9780 9785 9788 9807 9809 9813-9815 9817-9818 9821-9822 9834-9835 9839-9840 9844 9848 9850 9878 9884-9885 9887 9891 9893 9895 9897-9898 9912 9924-9926 9932-9933 9941 9944 9946 9952 9955-9956 9958 9961-9963 9986-9988 9990 9992 9998 10017 10019 10022 10025 10063 10072 10074 10086 10092 10095 10099 10104 10106 10114-10115 10120 10179 10188 10192 10194-10195 10200-10202 10213 10215 10221 10244 10246-10247 10261 10263-10264 10267 10289-10291 10300-10302 10304 10312 10336 10370 10377-10380 10382 10390 10393 10395 10397-10401 10422 10427 10429-10431 10434-10438 10451 10453-10456 10460-10461 10464 10472 10484 10493 10583 10596 10601-10602 10604 10620-10621 10623 10633 10635-10636 10638 10649 10651 10656 10658 10663 10668-10670 10672-10673 10691 10694 10696 10700-10701 10703 10707-10709 10713 10717 10721 10723 10726 10749 10855 10859 10863 10867 10869-10872 10911 10927-10930 10932-10934 10937 10941 10949-10951 10957 10959 10962-10963 10976-10978 11023 11033-11035 11040-11041 11043-11045 11268-11269 11271 11282 11288 11297 11299 11301-11304 11310-11311 11320 11322 11326 11348 11355-11356 11358 11377 11380 11383-11384 11393 11396 11398 11401 11408 11410-11412 11428 11528 11587-11588 11592 11594-11596 12383 12387 12390-12391 12395 12398-12399 12408 12481 12552 12554 17741 17743 17747-17748 17750 17753-17756 17758 17765 18300 18302-18303 18771-18772 18774 18777 18780 19090-19091 19094 19102 19109 19112-19113 19116 19118 19121 19382 19389-19390 22710 22716-22717 22760 23043 23049 23051-23052 23057 23059-23060 23062 23073 23076 23101 23103 23144 23146-23147 23181-23183 23185-23188 23191-23194 23196 23198 23201-23203 23208-23210 23212 23214 23216 23233 27303 27312 27314 28126-28127 28148 28271 28280-28282 28319 28340-28341 28356-28357 28363 28365-28366 28368-28370 28384-28385 28627 28630 28636 28638 30035 30037 30041 30043 30046 32499 32501-32503 32508-32509 32680 36861 36863https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/513/389?format=asciiUVOpticalInfraredRadiodefaultJ/MNRAS/513/389/tableb1Star-forming lenticular S0 galaxy sampleRAJ2000Right Ascension (J2000) (RA)degpos.eq.ra;meta.mainzSDSS redshift (z) (G2)src.redshiftfloatSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDEJ2000Declination (J2000) (DEC)degpos.eq.dec;meta.mainTTypeHubble TType value (TTYPE) (G1)stat.value;src.morph.typefloatPS0Measure of the probability of a galaxy being an S0 as opposed to being an elliptical (P_S0) (G1)stat.fit.goodnessfloatlogM*Logarithm of the stellar mass of the galaxy relative to solar mass (log_M) (G2)log(Sun)phys.massfloatlogSFRLogarithm of the star-formation rate of the galaxy (logSFR) (G2)log(solMass.yr**-1)phys.SFRfloatReStructural parameter half-light semi-major axis (Re) (G3)arcsecphys.angSize;em.opt.RfloatB/AAxis ratio semi-minor/semi-major (B/A) (G3)phys.size.axisRatiofloatPA[-88.37/88.98] Position angle (G3)degpos.posAngfloatClass? Kinematic classification of the galaxy based on visual inspection of stellar and H_{alpha}_ velocity maps (Kine_class) (1)src.classintnullableIDPlate ID and IFU bundle ID of the MaNGA datacube (PLATEIFU)meta.id;meta.maincharSDSS-IV-MaNGALink to SDSS-IV MaNGA Morphological Catalogues Fisher et al. 2019MNRAS.483.2057, Cat. J/MNRAS/483/2057meta.ref.urlcharJ/MNRAS/513/389/tableb2Quenched lenticular S0 galaxy control sampleSimbadNameSimbad column added by the CDSmeta.idcharnullableRAJ2000Right Ascension (J2000) (RA)degpos.eq.ra;meta.mainrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIDPlate ID and IFU bundle ID of the MaNGA datacube (PLATEIFU)meta.id;meta.maincharSDSS-IV-MaNGALink to SDSS-IV MaNGA Morphological Catalogues Fisher et al. 2019MNRAS.483.2057, Cat. J/MNRAS/483/2057meta.ref.urlcharDEJ2000Declination (J2000) (DEC)degpos.eq.dec;meta.mainTTypeHubble TType value (TTYPE) (G1)stat.value;src.morph.typefloatPS0Measure of the probability of a galaxy being an S0 as opposed to being an elliptical (P_S0) (G1)stat.fit.goodnessfloatzSDSS redshift (z) (G2)src.redshiftfloatlogM*Logarithm of the stellar mass of the galaxy relative to solar mass (log_M) (G2)log(Sun)phys.massfloatlogSFRLogarithm of the star-formation rate of the galaxy (logSFR) (G2)log(solMass.yr**-1)phys.SFRfloatReStructural parameter half-light semi-major axis (Re) (G3)arcsecphys.angSize;em.opt.RfloatB/AAxis ratio semi-minor/semi-major (B/A) (G3)phys.size.axisRatiofloatPA[-89.54/89.59] Position angle (G3)degpos.posAngfloatJ/MNRAS/513/389/tableb3Star-forming spirals galaxy control sampleSimbadNameSimbad column added by the CDSmeta.idcharnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Right Ascension (J2000) (RA)degpos.eq.ra;meta.mainDEJ2000Declination (J2000) (DEC)degpos.eq.dec;meta.mainTTypeHubble TType value (TTYPE) (G1)stat.value;src.morph.typefloatzSDSS redshift (z) (G2)src.redshiftfloatlogM*Logarithm of the stellar mass of the galaxy relative to solar mass (log_M) (G2)log(Sun)phys.massfloatlogSFRLogarithm of the star-formation rate of the galaxy (logSFR) (G2)log(solMass.yr**-1)phys.SFRfloatReStructural parameter half-light semi-major axis (Re) (G3)arcsecphys.angSize;em.opt.RfloatB/AAxis ratio semi-minor/semi-major (B/A) (G3)phys.size.axisRatiofloatPA[-89.85/89.8] Position angle (G3)degpos.posAngfloatIDPlate ID and IFU bundle ID of the MaNGA datacube (PLATEIFU)meta.id;meta.maincharSDSS-IV-MaNGALink to SDSS-IV MaNGA Morphological Catalogues Fisher et al. 2019MNRAS.483.2057, Cat. J/MNRAS/483/2057meta.ref.urlchar