Disk Detective Talk

cool?

  • marca by marca

    is this also a cool object? The sed is interesting, in Vizier it's called a no-star twice

    Posted

  • Shigeru by Shigeru moderator

    Looks a bit #irregular and looking at #WISE in #IRSA it's clear what is a #blended object, wich is a problem to do a proper observation later, #multiple

    Posted

  • marca by marca

    Hi I know it's blended or multiple, I was just interested in what the sed means

    Posted

  • voyager1682002 by voyager1682002 moderator

    It could be #agn

    SED is rather similar to this one http://talk.diskdetective.org/#/boards/BWI0000002/discussions/DWI0000hv1

    Posted

  • Pini2013 by Pini2013 translator, moderator in response to marca's comment.

    HI Marcella

    It's V mag is 17.67 , with many errors in its SED. We know "Hotter objects emit more light at shorter wavelengths than cooler objects; therefore the hotter the object, the more the peak wavelength is shifted toward the left of the graph."
    see this explanation
    http://coolwiki.ipac.caltech.edu/index.php/SED_plots

    It also has an interesting image in WISE:http://irsa.ipac.caltech.edu/applications/wise/#id=Hydra_wise_wise_1&DoSearch=true&schema=allwise-multiband&intersect=CENTER&subsize=0.20&mcenter=mcen&band=1,2,3,4&dpLevel=3a&UserTargetWorldPt=266.66436;-48.08002;EQ_J2000&SimpleTargetPanel.field.resolvedBy=simbadthenned&coaddId=&projectId=wise&searchName=wise_1&startIdx=0&pageSize=0&shortDesc=Position&isBookmarkAble=true&isDrillDownRoot=true&isSearchResult=true

    for a better analysis we would have to ask someone from the science team 😉
    Fer

    Posted