Unusual galaxies

• by bluemagi

  I found these in my files.
  sdss obj/id 1237662198275899707 ra:209.955622754 dec:10.533663280 Z:0.638
  sdss obj/id 1237678620106293374 ra:9.395216805 dec:3.481619803
  sdss obj/id 1237651273510289505 ra:179.632185478 dec:67.951070723 Z:0.235
  sdss obj/id 1237651539785613433 ra:182.613635837 dec:68.306190766, The red might be a star but I am not sure.
  Thanks, bluemagi

  Posted September 23, 2017 11:38 AM

• by Ghost_Sheep_SWR

  Might I propose posting SDSS object page links, perhaps thumbnail images and if applicable GZ ID's?

  Thanks, GSS

  Posted September 23, 2017 11:53 AM

• by bluemagi

  Sorry but I am unable to do that do to limitations of my illness. bluemagi

  Posted September 23, 2017 12:41 PM

• by Ghost_Sheep_SWR

  I'm sorry to hear that, wish you all the best!

  Posted September 23, 2017 1:04 PM

• by Budgieye moderator

  Ummm,,, green thingy.

  sdss obj/id 1237662198275899707 ra:209.955622754 dec:10.533663280 Z:0.638

  

  http://skyserver.sdss.org/dr14/en/tools/explore/summary.aspx?id=1237662198275899707+

  z 0.63

  zErr 0.057

  

  ---

  PanSTARRS

  http://ps1images.stsci.edu/cgi-bin/ps1cutouts?pos=209.955622754%2C+10.5336&filter=color&filter=g&filter=r&filter=i&filter=z&filter=y&filetypes=stack&auxiliary=data&size=240&output_size=0&verbose=0&autoscale=99.500000&catlist=

  Posted September 23, 2017 8:40 PM

• by Budgieye moderator

  I don't know, round green thingy, not much data photoz 0.620 zErr 0.064

  Choices

  z=0 Foreground yellow star (looks green in SDSS)

  z=0 Foreground cool white dwarf (rare)

  z=0 small nebula

  various z supernova Probably not supernova, since it also in DECaLS taken much later.

  z=0.3 Green pea

  z=0.4 Ageing starburst

  z=2 a type of quasar containing iron, a FeloBAL

  z=4 distant quasar

  Re: Zooite Guide to Spectra Part 7 A spectral analysis of 6 round green things http://www.galaxyzooforum.org/index.php?topic=274815.msg300406#msg300406

  sdss obj/id 1237678620106293374 ra:9.395216805 dec:3.481619803

  SDSS 10/03/2008

  http://skyserver.sdss.org/dr14/en/tools/explore/summary.aspx?id=1237678620106293374

  

  PanSTARRS not sure of date, but after 2010

  http://ps1images.stsci.edu/cgi-bin/ps1cutouts?pos=9.395216805%2C+3.481619&filter=color&filter=g&filter=r&filter=i&filter=z&filter=y&filetypes=stack&auxiliary=data&size=240&output_size=0&verbose=0&autoscale=99.500000&catlist=

  Posted September 23, 2017 8:42 PM

• by Budgieye moderator

  I would say foreground star in front of a distant galaxy

  sdss obj/id 1237651273510289505 ra:179.632185478 dec:67.951070723 Z:0.235

  

  http://skyserver.sdss.org/dr14/en/tools/explore/summary.aspx?id=1237651273510289505

  spectra sample

  

  ---

  PanSTARRS

  http://ps1images.stsci.edu/cgi-bin/fitscut.cgi?red=/data/ps1/node10/stps10.2/nebulous/ed/d2/6175702880.gpc1%3ALAP.PV3.20140730.ipp%3A2015%3A02%3A16%3ARINGS.V3%3Askycell.2518.091%3ARINGS.V3.skycell.2518.091.stk.4471876.unconv.fits&blue=/data/ps1/node10/stps10.2/nebulous/8c/3e/6175683535.gpc1%3ALAP.PV3.20140730.ipp%3A2015%3A02%3A16%3ARINGS.V3%3Askycell.2518.091%3ARINGS.V3.skycell.2518.091.stk.4472290.unconv.fits&green=/data/ps1/node10/stps10.2/nebulous/9d/f2/6176324102.gpc1%3ALAP.PV3.20140730.ipp%3A2015%3A02%3A16%3ARINGS.V3%3Askycell.2518.091%3ARINGS.V3.skycell.2518.091.stk.4470890.unconv.fits&x=179.632185&y=67.951000&size=240&wcs=1&asinh=True&autoscale=99.750000

  Posted September 23, 2017 8:43 PM

• by Budgieye moderator

  Well, I think a foreground star.

  sdss obj/id 1237651539785613433 ra:182.613635837 dec:68.306190766, T

  SDSS dr14

  http://skyserver.sdss.org/dr14/en/tools/explore/summary.aspx?id=1237651539785613433

  

  PanSTARRS

  http://ps1images.stsci.edu/cgi-bin/ps1cutouts?pos=182.613635837%2C+68.306&filter=color&filter=g&filter=r&filter=i&filter=z&filter=y&filetypes=stack&auxiliary=data&size=240&output_size=0&verbose=0&autoscale=99.500000&catlist=

  Posted September 23, 2017 8:43 PM

• by bluemagi

  Much Thanks Budgieye! bluemagi

  Posted September 23, 2017 11:24 PM