Galaxy Zoo Talk
I apologize for the postings, I tried to answer to the question if there are or not stars inside the glow around the AGN of this galaxy
The largest object vanishes at 225nm http://hla.stsci.edu/cgi-bin/display?image=hst_11620_03_wfc3_uvis_f814w%2Chst_11620_03_wfc3_uvis_f225w
check the three bigger objects in the last link, the stars and AGN are visible at 435, background objects also change.
http://hla.stsci.edu/cgi-bin/display?image=HST_10787_20_ACS_WFC_F814W%2CHST_10787_20_ACS_WFC_F606W%2CHST_10787_20_ACS_WFC_F435W
this one is much slimmer at 475 http://hla.stsci.edu/cgi-bin/display?image=HST_9401_12_ACS_WFC_F850LP%2CHST_9401_12_ACS_WFC_F475W
Easily count the star clusters in this one http://hla.stsci.edu/cgi-bin/display?image=HST_9427_12_ACS_WFC_F814W%2CHST_9427_12_ACS_WFC_F435W
this one has many star clusters, check resolution of dust clouds and stars http://cdn.spacetelescope.org/archives/images/large/potw1213a.jpg
this one a few of them http://cdn.spacetelescope.org/archives/images/large/potw1502a.jpg
this one some more clusters http://cdn.spacetelescope.org/archives/images/large/opo0107a.jpg
this one shows a few clusters http://cdn.spacetelescope.org/archives/images/large/potw1411a.jpg
there's plenty of them http://www.spacetelescope.org/images/potw1119a/
weak blue glow around the lower right end of the lane http://cdn.spacetelescope.org/archives/images/large/opo0123a.jpg
http://www.spacetelescope.org/images/heic1104a/
Stars inside the dust lanes produce a characteristic glow http://www.spacetelescope.org/images/potw1238a/
Notice the difference between the 800 and 300 At 300nm only jet and core are visible, the glowing gas disappears. Nearby stars keep on
http://hla.stsci.edu/cgi-bin/display?image=hst_06775_04_wfpc2_f814w_wf
We do not need to go that far, try M-87, try next link
True stars have a continuum spectrum from IR to UV, glowing gas fades towards the UV. This you can experiment in the Abell type clusters.
sorry, If you paste he link and select the red, green and blue bands, only the core and foreground stars are always visible, the glow fades
http://hla.stsci.edu/cgi-bin/display?image=HST_9714_03_ACS_WFC_F625W%2CHST_9714_03_ACS_WFC_F555W%2CHST_9714_03_ACS_WFC_F435W
the link does not fit this hashtag but if you paste and connect the two following ones you can see
Glowing gas appears intense from IR to red or green, barely reaching UV. This is common in HST imagery.
At different wavelengths in sombrero with the hubble legacy archive viewer shows that stars are visible from IR to UV,
High resolution shows a clear dust lane. star clusters would be clearly visible, even individual stars, their light would make the gas glow
edge on, fast rotating spiral, mostly dust and gas, barely no stars.
fast rotating core, few star clusters, long gas arms, dust darkened core.
lanes of immature spiral, the edge glows with star clusters, still unpopulated dust lanes.
sombrero-like, thick dust lanes, glowing gas, but with some star clusters, more mature than sombrero.
sombrero-like, thick dust lanes, glowing gas, some clusters seem to (not sure) appear in outer lanes. More mature than sombrero.
sombrero-like, dust, gas, no stars, compare to more mature background spiral, with dust and blue clusters.
sombrero like, thick dust lanes, glowing gas, no stars
Two mature spirals with clusters, one young with glowing gas and no star clusters
complex rotation pattern, thick dust lanes, gas glowing,no stars yet.
Sobrero-like, thick dust, glowing gas, no stars
Sombrero-like, mostly gas or dust, no stars
Fast rotating of core. Detached arms. Hoag's object or Cartwheel candidate.
The loose arms suggest a precursor of Hoag's object or cartwheel
sombrero-like, thin dust lanes, no stars, glowing gas, very young galaxy.
sombrero-like galaxy, thick lane of dust (high res, not too far), no visible star clusters or big stars, glowing gas. Very young galaxy
quickly contracting gas spiral galaxy with bar and a few or no clusters
irregular rotation gas galaxy, with dust lane and some clusters
loose 2 arm spiral galaxy with gas and clusters
dust lane gas spiral galaxy, no clusters
precessing gas spiral galaxy,
fast spinning barred spiral gas galaxy
precessing gas galaxy with two stage disks
gas spiral galaxy with star clusters and dust lanes
edge on loose spiral gas galaxy with dust lanes
ring gas galaxy with bar, no clusters
Beautiful , fast rotating, gas galaxy with non detectable clusters
gas galaxy with bar
gas galaxy with few star clusters
gas galaxy, no detectable clusters
I apologize for the postings, I tried to answer to the question if there are or not stars inside the glow around the AGN
of this galaxy
The largest object vanishes at 225nm
http://hla.stsci.edu/cgi-bin/display?image=hst_11620_03_wfc3_uvis_f814w%2Chst_11620_03_wfc3_uvis_f225w
check the three bigger objects in the last link, the stars and AGN are visible at 435, background objects also change.
http://hla.stsci.edu/cgi-bin/display?image=HST_10787_20_ACS_WFC_F814W%2CHST_10787_20_ACS_WFC_F606W%2CHST_10787_20_ACS_WFC_F435W
this one is much slimmer at 475
http://hla.stsci.edu/cgi-bin/display?image=HST_9401_12_ACS_WFC_F850LP%2CHST_9401_12_ACS_WFC_F475W
Easily count the star clusters in this one
http://hla.stsci.edu/cgi-bin/display?image=HST_9427_12_ACS_WFC_F814W%2CHST_9427_12_ACS_WFC_F435W
this one has many star clusters, check resolution of dust clouds and stars
http://cdn.spacetelescope.org/archives/images/large/potw1213a.jpg
this one a few of them
http://cdn.spacetelescope.org/archives/images/large/potw1502a.jpg
this one some more clusters
http://cdn.spacetelescope.org/archives/images/large/opo0107a.jpg
this one shows a few clusters
http://cdn.spacetelescope.org/archives/images/large/potw1411a.jpg
there's plenty of them
http://www.spacetelescope.org/images/potw1119a/
weak blue glow around the lower right end of the lane
http://cdn.spacetelescope.org/archives/images/large/opo0123a.jpg
http://www.spacetelescope.org/images/heic1104a/
Stars inside the dust lanes produce a characteristic glow
http://www.spacetelescope.org/images/potw1238a/
Notice the difference between the 800 and 300
At 300nm only jet and core are visible, the glowing gas disappears. Nearby stars keep on
http://hla.stsci.edu/cgi-bin/display?image=hst_06775_04_wfpc2_f814w_wf
We do not need to go that far, try M-87, try next link
True stars have a continuum spectrum from IR to UV, glowing gas fades towards the UV. This you can experiment in the Abell type clusters.
sorry, If you paste he link and select the red, green and blue bands, only the core and foreground stars are always visible,
the glow fades
http://hla.stsci.edu/cgi-bin/display?image=HST_9714_03_ACS_WFC_F625W%2CHST_9714_03_ACS_WFC_F555W%2CHST_9714_03_ACS_WFC_F435W
the link does not fit this hashtag but if you paste and connect the two following ones you can see
Glowing gas appears intense from IR to red or green, barely reaching UV. This is common in HST imagery.
At different wavelengths in sombrero with the hubble legacy archive viewer shows that stars are visible from IR to UV,
High resolution shows a clear dust lane. star clusters would be clearly visible, even individual stars, their light would make the gas glow
edge on, fast rotating spiral, mostly dust and gas, barely no stars.
fast rotating core, few star clusters, long gas arms, dust darkened core.
lanes of immature spiral, the edge glows with star clusters, still
unpopulated dust lanes.
sombrero-like, thick dust lanes, glowing gas, but with some star clusters, more mature than sombrero.
sombrero-like, thick dust lanes, glowing gas, some clusters seem to (not sure) appear in outer lanes. More mature than sombrero.
sombrero-like, dust, gas, no stars, compare to more mature background spiral, with dust and blue clusters.
sombrero like, thick dust lanes, glowing gas, no stars
Two mature spirals with clusters, one young with glowing gas and no star clusters
complex rotation pattern, thick dust lanes, gas glowing,no stars yet.
Sobrero-like, thick dust, glowing gas, no stars
Sombrero-like, mostly gas or dust, no stars
Fast rotating of core. Detached arms. Hoag's object or Cartwheel candidate.
The loose arms suggest a precursor of Hoag's object or cartwheel
sombrero-like, thin dust lanes, no stars, glowing gas, very young galaxy.
sombrero-like galaxy, thick lane of dust (high res, not too far), no visible star clusters or big stars, glowing gas. Very young galaxy
quickly contracting gas spiral galaxy with bar and a few or no clusters
irregular rotation gas galaxy, with dust lane and some clusters
loose 2 arm spiral galaxy with gas and clusters
dust lane gas spiral galaxy, no clusters
precessing gas spiral galaxy,
fast spinning barred spiral gas galaxy
precessing gas galaxy with two stage disks
gas spiral galaxy with star clusters and dust lanes
edge on loose spiral gas galaxy with dust lanes
ring gas galaxy with bar, no clusters
Beautiful , fast rotating, gas galaxy with non detectable clusters
gas galaxy with bar
gas galaxy with few star clusters
gas galaxy, no detectable clusters