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robin_astro

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Topics posted by robin_astro

  1.  

    Below Chadrasekhar mass supernovae triggered by asteroid mass primordial dark matter black holes ?

    By robin_astro, in Physics, Space Science and Theories

    • 4 replies
    • 596 views
  2.  

    SN 2023fyq  A bright (Mag 13.3) supernova in NGC4388

    By robin_astro, in Celestial Events Heads Up

    • 0 replies
    • 640 views
  3.  

    Supernova discovered in M101 tonight 1 2

    By robin_astro, in Celestial Events Heads Up

    • 30 replies
    • 5,901 views
  4.  

    supernova in M101 any pre discovery images ?

    By robin_astro, in Imaging - Deep Sky

    • 3 replies
    • 511 views
  5.  

    A gravitationally lensed supernova SN 2022qmx at z=0.35 1 2

    By robin_astro, in Observing - Widefield, Special Events and Comets

    • 25 replies
    • 1,508 views
  6.  

    Pulsating RR Lyrae

    By robin_astro, in Observing and Imaging Double and Variable Stars

    • 1 reply
    • 612 views
  7.  

    The reflectance spectrum of the JWST (spoiler alert it is "pink")

    By robin_astro, in Imaging - Widefield, Special Events and Comets

    • 0 replies
    • 427 views
  8.  

    An impending supermassive black hole merger

    By robin_astro, in Observing - Deep Sky

    • 5 replies
    • 871 views
  9.  

    WD1856b - A white dwarf exoplanet and JWST target

    By robin_astro, in Imaging - Planetary

    • 5 replies
    • 978 views
  10.  

    The stellar remnant of the 1181 supernova ?

    By robin_astro, in Radio Astronomy and Spectroscopy

      
    • 0 replies
    • 893 views
  11.  

    Planet eating white dwarfs

    By robin_astro, in Physics, Space Science and Theories

    • 1 reply
    • 551 views
  12.  

    RS Oph in outburst ! A great spectroscopic target

    By robin_astro, in Radio Astronomy and Spectroscopy

    • 0 replies
    • 545 views
  13.  

    Three spectra of Quasars at redshifts >4.3

    By robin_astro, in Radio Astronomy and Spectroscopy

    • 0 replies
    • 477 views
  14.  

    A Perseus field full of astrophysics

    By robin_astro, in Imaging - Deep Sky

      
    • 7 replies
    • 922 views
  15.  

    Spectroscopy - faint target v bright moonlight

    By robin_astro, in Radio Astronomy and Spectroscopy

    • 6 replies
    • 979 views
  16.  

    A spectrum of NEOWISE tail

    By robin_astro, in Radio Astronomy and Spectroscopy

    • 7 replies
    • 1,342 views
  17.  

    NEOWISE with the Star Analyser

    By robin_astro, in Radio Astronomy and Spectroscopy

    • 13 replies
    • 1,518 views
  18.  

    Comet 2017 T2 PanSTARRS spectrum

    By robin_astro, in Radio Astronomy and Spectroscopy

    • 0 replies
    • 527 views
  19.  

    AT 2019vww - an amateur international discovery

    By robin_astro, in Radio Astronomy and Spectroscopy

    • 0 replies
    • 474 views
  20.  

    A Tale of two Stars

    By robin_astro, in Radio Astronomy and Spectroscopy

    • 1 reply
    • 564 views
  21.  

    spectra of Be stars in the TESS field

    By robin_astro, in Radio Astronomy and Spectroscopy

    • 2 replies
    • 467 views
  22.  

    spectra of extragalactic novae

    By robin_astro, in Radio Astronomy and Spectroscopy

    • 3 replies
    • 449 views
  23.  

    A Spectrum of Comet 46P Wirtanen

    By robin_astro, in Radio Astronomy and Spectroscopy

      
    • 7 replies
    • 1,354 views
  24.  

    sn2017gxq in ngc 4964 the forgotten supernova?

    By robin_astro, in Imaging - Deep Sky

    • 0 replies
    • 351 views
  25.  

    sn2017gxq in ngc 4964 the forgotten supernova?

    By robin_astro, in Radio Astronomy and Spectroscopy

      
    • 0 replies
    • 802 views
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