Astrophysical: Star formation

  • Publication
    New insights into a familiar friend - CO J = 2-1 mapping of the bipolar outflow source NGC 1333 (HH 7-11)
    The bipolar outflow source NGC 1333 (HH 7-11) was observed in the J = 2-1 transition of (C-12)O, and evidence was found for a strong westerly termination of the...
  • Publication
    New windows to the universe; Proceedings of the Eleventh IAU European Regional Astronomy Meeting, Universidad de La Laguna, Spain, July 3-8, 1989. Part III
    Topics discussed in this issue include active galaxies and cosmology, interstellar and intergalactic medium, and astronomical instrumentation. Papers are...
  • Publication
    NGC 1436: the making of a lenticular galaxy in the Fornax Cluster
    We study the evolutionary path of the Fornax Cluster galaxy NGC 1436, which is known to be currently transitioning from a spiral into a lenticular morphology...
  • Publication
    NGC 2403: a flocculent galaxy with two principal centres of star formation.
    The authors have mapped the nearby flocculent spiral galaxy in the visible U, B and V bands, as well as in the near infrared J, H and K bands, with a linear...
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    NGC 6946: kinematics of the starburst in the circum-nuclear zone.
    Using spectroscopic observations at relatively high resolution (Δλ ≡ 0.35 Å) in the region within 30 arcseconds of the nucleus of NGC 6946 the authors have...
  • Publication
    NGC 985 - Extended ionized regions and the far-infrared luminosity of a ring-shaped Seyfert galaxy
    Narrow-band H-alpha images and long-slit spectroscopy of the Seyfert galaxy NGC 985 are presented. Large-scale extended ionized zones are seen to cover a...
  • Publication
    NGC 985 - Interactions and the origin of AGNs
    Observations of the Seyfert galaxy NGC 985 have revealed large-scale extended ionized zones, covering a large fraction of the ring-shaped structure of this...
  • Publication
    NGDEEP Epoch 1: Spatially Resolved Hα Observations of Disk and Bulge Growth in Star-forming Galaxies at z ∼ 0.6–2.2 from JWST NIRISS Slitless Spectroscopy
    We study the Hα equivalent width (EW(Hα)) maps of 19 galaxies at 0.6 < z < 2.2 in the Hubble Ultra Deep Field using NIRISS slitless spectroscopy as part of the...
  • Publication
    NGDEEP: The Star Formation and Ionization Properties of Galaxies at 1.7 &lt; z &lt; 3.4
    We use JWST/NIRISS slitless spectroscopy from the Next Generation Deep Extragalactic Exploratory Public (NGDEEP) Survey to investigate the physical condition of...