Euclid. ERO. Galaxy morphology and photometry Virtual Observatory Resource

Authors
  1. Quilley L.
  2. de Lapparent V.
  3. Bolzonella M.
  4. Baes M.
  5. Damjanov I.,Haeussler B.
  6. Marleau F.R.
  7. Nersesian A.
  8. Saifollahi T.
  9. Scott D.,Sorce J.G.
  10. Tortora C.
  11. Urbano M.
  12. Aghanim N.
  13. Altieri B.
  14. Amara A.,Andreon S.
  15. Auricchio N.
  16. Baccigalupi C.
  17. Baldi M.
  18. Balestra A.,Bardelli S.
  19. Basset A.
  20. Battaglia P.
  21. Biviano A.
  22. Bonchi A.
  23. Bonino D.,Branchini E.
  24. Brescia M.
  25. Brinchmann J.
  26. Caillat A.
  27. Camera S.,Capobianco V.
  28. Carbone C.
  29. Carretero J.
  30. Casas S.
  31. Castellano M.,Castignani G.
  32. Cavuoti S.
  33. Cimatti A.
  34. Colodro-Conde C.
  35. Congedo G.,Conselice C.J.
  36. Conversi L.
  37. Copin Y.
  38. Courbin F.
  39. Courtois H.M.,Cropper M.
  40. Cuillandre J.-C.
  41. Da Silva A.
  42. Degaudenzi H.
  43. De Lucia G.,Di Giorgio A.M.
  44. Dinis J.
  45. Dubath F.
  46. Duncan C.A.J.
  47. Dupac X.
  48. Dusini S.,Ealet A.
  49. Farina M.
  50. Farrens S.
  51. Faustini F.
  52. Ferriol S.
  53. Fotopoulou S.,Frailis M.
  54. Franceschi E.
  55. Fumana M.
  56. Galeotta S.
  57. George K.
  58. Gillis B.,Giocoli C.
  59. Gomez-Alvarez P.
  60. Grazian A.
  61. Grupp F.
  62. Haugan S.V.H.
  63. Hoar J.,Holmes W.
  64. Hormuth F.
  65. Hornstrup A.
  66. Hudelot P.
  67. Jahnke K.
  68. Jhabvala M.,Keihaenen E.
  69. Kermiche S.
  70. Kiessling A.
  71. Kilbinger M.
  72. Kubik B.
  73. Kuijken K.,Kuemmel M.
  74. Kunz M.
  75. Kurki-Suonio H.
  76. Laureijs R.
  77. Le Mignant D.
  78. Ligori S.,Lilje P.B.
  79. Lindholm V.
  80. Lloro I.
  81. Mainetti G.
  82. Maino D.
  83. Maiorano E.,Mansutti O.
  84. Marggraf O.
  85. Markovic K.
  86. Martinelli M.
  87. Martinet N.,Marulli F.
  88. Massey R.
  89. Medinaceli E.
  90. Mei S.
  91. Melchior M.
  92. Mellier Y.,Meneghetti M.
  93. Merlin E.
  94. Meylan G.
  95. Mora A.
  96. Moresco M.
  97. Moscardini L.,Nakajima R.
  98. Neissner C.
  99. Nichol R.C.
  100. Niemi S.-M.
  101. Padilla C.
  102. Paltani S.,Pasian F.
  103. Pedersen K.
  104. Percival W.J.
  105. Pettorino V.
  106. Pires S.
  107. Polenta G.,Poncet M.
  108. Popa L.A.
  109. Pozzetti L.
  110. Raison F.
  111. Rebolo R.
  112. Renzi A.,Rhodes J.
  113. Riccio G.
  114. Romelli E.
  115. Roncarelli M.
  116. Rossetti E.
  117. Saglia R.,Sakr Z.
  118. Sapone D.
  119. Sartoris B.
  120. Schirmer M.
  121. Schneider P.
  122. Schrabback T.,Secroun A.
  123. Sefusatti E.
  124. Seidel G.
  125. Serrano S.
  126. Sirignano C.
  127. Sirri G.,Stanco L.
  128. Steinwagner J.
  129. Tallada-Crespi P.
  130. Taylor A.N.
  131. Tereno I.,Toledo-Moreo R.
  132. Torradeflot F.
  133. Tutusaus I.
  134. Valenziano L.
  135. Vassallo T.,Verdoes Kleijn G.
  136. Veropalumbo A.
  137. Wang Y.
  138. Weller J.
  139. Zamorani G.,Zucca E.
  140. Burigana C.
  141. Scottez V.
    142. Published by
    CDS
Abstract

The background galaxies in Euclid Early Release Observations images of the Perseus cluster make up a remarkable sample in its combination of 0.57deg^2^ area, 25.3 and 23.2 AB mag depth, as well as 0.1" and 0.3" angular resolutions, in optical and near-IR bands, respectively. Towards characterising the history of the Hubble sequence, we perform a morphological analysis of 2445 and 12786 galaxies with I_E_<=21 and I_E_<23, respectively. We use single-Sersic profiles and the sums of a Sersic bulge and an exponential disc to model these galaxies with SourceXtractor++ and analyse their parameters in order to assess their consistencies and discrepancies. The fitted galaxies to I_E_<=21 span the various Hubble types with ubiquitous bulge and disc components, and a bulge-to-total light ratio B/T taking all values from 0 to 1. This analysis demonstrates the usefulness and limitations of single-Sersic profile modelling, and the power of bulge-disc decomposition for reliably characterising the morphology of lenticulars and spirals in Euclid images. We make available the catalogues of best-fit parameters for the morphological and SED fits.

Keywords
  1. galaxies
  2. visible-astronomy
  3. infrared-sources
  4. galaxy-classification-systems
  5. photometry
Bibliographic source Bibcode
2026A&A...710A.277Q
See also HTML
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/710/A277
IVOA Identifier IVOID
ivo://CDS.VizieR/J/A+A/710/A277

Access

Web browser access HTML
https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/710/A277
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/710/A277
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/710/A277
IVOA Table Access TAP
https://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/710/A277/catser?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/710/A277/catser?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/710/A277/catser?
IVOA Cone Search SCS
For use with a cone search client (e.g., TOPCAT).
https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/710/A277/catbd?
https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/710/A277/catbd?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/710/A277/catbd?

History

2026-06-25T08:41:37Z
Resource record created
2026-06-25T07:44:44Z
Updated
2026-06-25T08:41:37Z
Created

Contact

Name
CDS support team
Postal Address
CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France
E-Mail
cds-question@unistra.fr