Disk Detective Talk
extends slightly beyond the circle in WISE 4 but interesting SED, prepared to flag as marginal good candidate, no Simbad, no proper motion
maybe two very faint stars in the circle but nothing in NOMAD within 12", appears in SDSS with no ID, very red object, SED fairly promising
there is another object exactly on the red line, gave it benefit of the doubt and marked good candidate, promising SED, small proper motion
nothing in Simbad but NOMAD shows almost zero proper motion (within errors)
#multipleobjects but promising SED, nothing in Simbad, NOMAD has only magnitudes B V R J H K
multiple objects else OK, SED OK? no Simbad but near star cluster FSR2007 0124, NOMAD suggests is NOMAD1 1032-0427229, slight proper motion
#goodcandidate promising SED, nothing in Simbad, appears in NOMAD but no additional information
multiple objects else OK, possibly promising SED but nothing in Simbad and no proper motion in NOMAD only magnitudes in B V R J H K bands
multiple objects OK otherwise, SED promising, nothing in Simbad, NOMAD suggests really seeing NOMAD1 0326-0439581 significant proper motion
extends beyond red circle but that might be other stars nearby, SED looks to have some promise, NOMAD shows small proper motion
multiple objects in the field of view but otherwise a good candidate with promising SED, no information in Simbad, NOMAD lists two stars <2"
for me this extends too far beyond the red line in the final image and as a Mira it might be shedding a lot of dust. Is there a #mira tag?
#goodcandidate but Simbad ref suggests maybe cool, evolved star in the SMC but this paper cannot rule out background QSO/AGN, as SED implies
proper motion in NOMAD very low, -0.5mas/yr in both RA and DEC, so probably distant, yet still V=~11mag so a bit worried this may be a giant
#galaxy #merger SDSS J000054.27+183022.0 Z_ph~0.06 shows clear sign of tidal tail and disruption in SDSS DR10 image
NED also suggests QSO, gives Z_ph~0.725
#galaxy SDSS J171721.91+301154.3 Z_sp=0.146 indications of recent interaction in SDSS DR10 image, strong emission in spectrum
Plate image in Aladin previewer shows another object, nothing in NOMAD, it doesn't show in IR so SED maybe unaffected, still goodcandidate
SDSS J225911.79+080509.9 in DR10, also NED reports it as a UV source (GALEX near UV) but no spectrum, no radio emission, so probably AGN/QSO
SDSS DR10 shows unusual morphology to this galaxy, possibly a merger, spectrum classed as starburst
asteroid maybe in 2MASS J image? Not in other frames although bright enough that it should show up.
in SDSS DR10 is clearly a galaxy, SDSS J000540.00+204620.5 Z_ph~0.31-0.39 The weak NVSS radio source might be this or the galaxy just below
SED suggests galaxy. Just outside red circle in DSS2 IR image (only) is a point-source object: asteroid maybe?
X-ray source 1RXS J232434.9-425036 is just under 3.5" away, coupled with the SED this is probably an AGN
also definitely a star from SDSS DR10 image: SDSS J145032.41+023555.7 The ASAS period and amplitude may indicate a semi-regular variable
#galaxy looks to have a tidal tail but no other galaxies nearby, perhaps merged?
#galaxy SDSS J014602.97+121359.3 Z_ph~0.093-0.098
from SDSS DR10 this is #galaxy SDSS J154851.86+240808.5 Z_sp=0.032 spectrum classed as starburst
#merger in SDSS DR10 a pair of interacting disk galaxies SDSS J171135.81+350100.5 and SDSS J171134.89+350048.4 spectroscopic redshift 0.084
the reference is not about a disk around the star, it is part of the Milky Way's thick disk, supposedly mostly composed of older stars
IR source in Simbad over 8" away so not sure if this is it but maybe (what's IRAS' pointing accuracy?). At these co-ords NOMAD1 0558-0028051
promising SED, clearly a star in SDSS DR10, SDSS J150209.92+593120.9 also in NOMAD1 but no proper motion measurement, V=17.900 mag
NOMAD1 1707-0050126, V=16.480mag, no proper motion measurement, SED looks quite promising, shame it's outside SDSS
definitely a star SDSS J170551.13+291321.9 in DR10, NOMAD1 shows almost exactly zero proper motion, SED maybe like gap in disk (CoKu Tau 4)?
#galaxy 6dFGS gJ142510.1-014813
#galaxy SDSS J011043.08+022502.8
SDSS J005008.71-022322.1 in DR10, label as galaxy clearly wrong from the image, r=11.40mag, NOMAD1 catalogue gives proper motion 13.5mas/yr
considered 'proto-shell' star by 1987ApJS...65..581G (pg591) as only weak shell features, authors note many weak metallic lines in spectrum
#galaxy SDSS J173236.24+685918.7 Z_ph~0.16
NOMAD1 0642-0281021 V=13.600mag proper motion ~4mas/yr promising SED
#goodcandidate 2MASX J23275714-4010104 classed as galaxy
NOMAD1 0827-0378168 V=12.860mag proper motion ~14.1mas/yr DSS2 blue and red hint 2nd object in red circle but nothing within .1' in NOMAD1
quasar SDSS J024016.09+003549.9 Z_sp=2.816 does anyone know why Lyman alpha line has slightly different redshift (0.026) to the other lines?
#galaxy SDSSCGB 10794.1 Z_sp=0.077 SDSS DR10 interactive spectrum tool classes it as a starburst galaxy, very strong emission lines
#galaxy SDSS J102326.07+792733.0 Z_ph~0.09
#galaxy looks like a face-on disk, SDSS J174551.51+541852.0 Z_ph~0.08-0.1
SDSS DR10 clearly shows this as a galaxy, SDSS J171447.71+204101.1 with a photometric redshift of ~0.08 and a hint of tight spiral structure
according to NOMAD1 there are two sources within ~2" of each other so the SED might be a blend: NOMAD1 IDs are 0730-1100399 and 0730-1100397
seems to be a #galaxy 2MASX J02273316-3116304 according to NED
#goodcandidate NOMAD1 0688-0022561 V=17.970mag
#galaxy SDSS DR10 image is clear SDSS J015938.29-133208.3 photometric redshift ~0.17-0.3
#goodcandidate SDSS J023459.74-073431.7 V=17.610mag from NOMAD1
DSS red and blue show very faint object right on the red line to SW, promising SED, NOMAD1 0685-0336088 V=12.990mag, proper motion ~3mas/yr
agreed, or perhaps it's moved away from the crosshairs a little, promising SED though, SDSS J170942.80+180311.9 proper motion ~15.1mas/yr
#goodcandidate with promising SED, NOMAD1 0593-0308971 V=12.850mag, proper motion ~4.3mas/yr
#goodcandidate in spite of some distortion (due to seeing?) in SDSS images, promising SED, 2MASS J17071277+6321221 type M, V=11.7mag
M6 star classed as a long period variable but no period given so could be a semi-regular variable or a Mira, might be throwing off material
#galaxy SDSS J014440.50+073358.9 Z_ph~0.09-0.1 maybe a face-on disk galaxy, hint of a bar and two spiral arms in SDSS DR10 image
#goodcandidate with promising SED, HD 214982 spectral type A0, V=7.16mag
I think 2MASS sees a different object to the galaxy not in the other surveys, checked DSS, SDSS and UKIDSS, what objects are bright in JHK?
#goodcandidate promising SED, HD2830, spectral type A0, V=7.07mag, proper motion ~23.2 mas/yr
#goodcandidate with promising SED, 2MASS J16082203-0711061 V=12.900mag tiny proper motion
promising SED, this is NOMAD1 0412-0004256 V=12.620mag very small proper motion (~7.3mas/yr)
#goodcandidate carbon star 2MASS J09133186+1934229 spectral type M7.5
the star is SDSS J172328.79+384506.8 and the background galaxy SDSS J172328.77+384515.6 Z_ph~0.1-0.12
#goodcandidate with promising SED, NOMAD1 1727-0033750 V=13.450mag
#galaxy SDSS J082403.68+515415.5 Z_sp=0.031 crisp spectrum shows strong narrow emission lines characteristic of star formation
#goodcandidate with promising SED, NOMAD1 0598-0315759 V=11.930mag very small proper motion, distant giant perhaps?
#galaxy SDSS J171555.05+672853.3 Z_ph~0.14
marked notround from SDSS but perhaps was wrong? checking SDSS DR10 shows as SDSS J164534.02+183309.6 clearly stellar, SED is promising also
#goodcandidate with promising SED SDSS J164655.78+055300.1 V=13.090mag from NOMAD1
#goodcandidate with promising SED regardless of saturation in DSS
#goodcandidate another object on red line but not quite inside, gave it the benefit of the doubt, promising SED, TYC 6148-900-1 V=11.48mag
checked SDSS DR10 and it's SDSS J163321.08-001517.5 classed as a galaxy but this clearly looks erroneous, V=13.340mag from NOMAD1
#goodcandidate promising SED, HD 122802 spectral type F4V, V=8.72 mag
wonder if this star, HD5543, has an unseen cooler companion - WISE images are offset from the others and this can also result in IR excess
#galaxy #merger
#goodcandidate in spite of the saturation and very promising SED, HD 144490 G5 star, V=7.43 mag
#galaxy SDSS J024336.78-084850.8 Z_ph~0.07-0.1 flat SED for a galaxy, which is also small for such low z and a weak compact radio source
#goodcandidate un-star-like SED Simbad shows very nearby Xray source, target is NOMAD1 0698-0035852 similar mag in all colours, maybe quasar
#goodcandidate promising SED star is NOMAD1 0640-0301217 in BVR 11-13th mag, in JHK 6-7th mag, proper motion ~10mas/yr, maybe distant giant
#goodcandidate Cepheid TYC 1521-203-1 promising SED - I'd have thought Cepheids too luminous for disks but maybe circumstellar shell?
#goodcandidate diffraction spike from HR 8846 cuts through red circle. Target NOMAD1 0455-0876690 magnitude 13-14 all colours, promising SED
#galaxy SDSS J161935.99+781454.3 Z_ph~0.1 had marked as #goodcandidate seems quite a small galaxy for its redshift
promising SED, ID is NOMAD1 0599-0310277, 11-13th mag in BVR, 7-8th mag in JHK, proper motion very small for this brightness, likely a giant
flagged as #goodcandidate although it moves around a little, promising SED, SDSS J165016.95+285258.7 spectrum of K5 star, FIRST radio source
#multipleobjects another object visible only in DSS2 Blue, would have been good otherwise, SED promising but for presence of another object
flagged as #goodcandidate in spite of being slightly elliptical in 2MASS K band, still learning how tolerant to be of this, promising SED
very #goodcandidate SED looks like that of a thin continuous #disk, not a huge excess, host 2MASS J10203915-1609182 not a known disk host
perfect SED of #disk #goodcandidate just like as shown in the crash course
#goodcandidate don't know what this SED means, SDSS DR10 shows as SDSS J084309.23+364138.4 proper motion ~14mas/yr so stellar in nature
#goodcandidate SED of full disk?
marked #notround from 2MASS images but seemed a borderline case, nothing in SIMBAD/SDSS DR10, what type of SED is this? planetary nebula?
marked as a good candidate, SED suggests dust belt?
marked as a good candidate, is this the SED of a full disk?
have seen several SEDs like this now; from having read the guides on SED crash course thread, is this a sign of a disk with an inner gap?
dss2 red+blue show jet-like feature and extended shape: checked SDSS DR10 and it's two overlapping disk galaxies! SDSS J003945.16-231721.5
extends slightly beyond the circle in WISE 4 but interesting SED, prepared to flag as marginal good candidate, no Simbad, no proper motion
maybe two very faint stars in the circle but nothing in NOMAD within 12", appears in SDSS with no ID, very red object, SED fairly promising
there is another object exactly on the red line, gave it benefit of the doubt and marked good candidate, promising SED, small proper motion
nothing in Simbad but NOMAD shows almost zero proper motion (within errors)
#multipleobjects but promising SED, nothing in Simbad, NOMAD has only magnitudes B V R J H K
multiple objects else OK, SED OK? no Simbad but near star cluster FSR2007 0124, NOMAD suggests is NOMAD1 1032-0427229, slight proper motion
#goodcandidate promising SED, nothing in Simbad, appears in NOMAD but no additional information
multiple objects else OK, possibly promising SED but nothing in Simbad and no proper motion in NOMAD only magnitudes in B V R J H K bands
multiple objects OK otherwise, SED promising, nothing in Simbad, NOMAD suggests really seeing NOMAD1 0326-0439581 significant proper motion
extends beyond red circle but that might be other stars nearby, SED looks to have some promise, NOMAD shows small proper motion
multiple objects in the field of view but otherwise a good candidate with promising SED, no information in Simbad, NOMAD lists two stars <2"
for me this extends too far beyond the red line in the final image and as a Mira it might be shedding a lot of dust. Is there a #mira tag?
#goodcandidate but Simbad ref suggests maybe cool, evolved star in the SMC but this paper cannot rule out background QSO/AGN, as SED implies
proper motion in NOMAD very low, -0.5mas/yr in both RA and DEC, so probably distant, yet still V=~11mag so a bit worried this may be a giant
#galaxy #merger SDSS J000054.27+183022.0 Z_ph~0.06 shows clear sign of tidal tail and disruption in SDSS DR10 image
NED also suggests QSO, gives Z_ph~0.725
#galaxy SDSS J171721.91+301154.3 Z_sp=0.146 indications of recent interaction in SDSS DR10 image, strong emission in spectrum
Plate image in Aladin previewer shows another object, nothing in NOMAD, it doesn't show in IR so SED maybe unaffected, still goodcandidate
SDSS J225911.79+080509.9 in DR10, also NED reports it as a UV source (GALEX near UV) but no spectrum, no radio emission, so probably AGN/QSO
SDSS DR10 shows unusual morphology to this galaxy, possibly a merger, spectrum classed as starburst
asteroid maybe in 2MASS J image? Not in other frames although bright enough that it should show up.
in SDSS DR10 is clearly a galaxy, SDSS J000540.00+204620.5 Z_ph~0.31-0.39 The weak NVSS radio source might be this or the galaxy just below
SED suggests galaxy. Just outside red circle in DSS2 IR image (only) is a point-source object: asteroid maybe?
X-ray source 1RXS J232434.9-425036 is just under 3.5" away, coupled with the SED this is probably an AGN
also definitely a star from SDSS DR10 image: SDSS J145032.41+023555.7 The ASAS period and amplitude may indicate a semi-regular variable
#galaxy looks to have a tidal tail but no other galaxies nearby, perhaps merged?
#galaxy SDSS J014602.97+121359.3 Z_ph~0.093-0.098
from SDSS DR10 this is #galaxy SDSS J154851.86+240808.5 Z_sp=0.032 spectrum classed as starburst
#merger in SDSS DR10 a pair of interacting disk galaxies SDSS J171135.81+350100.5 and SDSS J171134.89+350048.4 spectroscopic redshift 0.084
the reference is not about a disk around the star, it is part of the Milky Way's thick disk, supposedly mostly composed of older stars
IR source in Simbad over 8" away so not sure if this is it but maybe (what's IRAS' pointing accuracy?). At these co-ords NOMAD1 0558-0028051
promising SED, clearly a star in SDSS DR10, SDSS J150209.92+593120.9 also in NOMAD1 but no proper motion measurement, V=17.900 mag
NOMAD1 1707-0050126, V=16.480mag, no proper motion measurement, SED looks quite promising, shame it's outside SDSS
definitely a star SDSS J170551.13+291321.9 in DR10, NOMAD1 shows almost exactly zero proper motion, SED maybe like gap in disk (CoKu Tau 4)?
#galaxy 6dFGS gJ142510.1-014813
#galaxy SDSS J011043.08+022502.8
SDSS J005008.71-022322.1 in DR10, label as galaxy clearly wrong from the image, r=11.40mag, NOMAD1 catalogue gives proper motion 13.5mas/yr
considered 'proto-shell' star by 1987ApJS...65..581G (pg591) as only weak shell features, authors note many weak metallic lines in spectrum
#galaxy SDSS J173236.24+685918.7 Z_ph~0.16
NOMAD1 0642-0281021 V=13.600mag proper motion ~4mas/yr promising SED
#goodcandidate 2MASX J23275714-4010104 classed as galaxy
NOMAD1 0827-0378168 V=12.860mag proper motion ~14.1mas/yr DSS2 blue and red hint 2nd object in red circle but nothing within .1' in NOMAD1
quasar SDSS J024016.09+003549.9 Z_sp=2.816 does anyone know why Lyman alpha line has slightly different redshift (0.026) to the other lines?
#galaxy SDSSCGB 10794.1 Z_sp=0.077 SDSS DR10 interactive spectrum tool classes it as a starburst galaxy, very strong emission lines
#galaxy SDSS J102326.07+792733.0 Z_ph~0.09
#galaxy looks like a face-on disk, SDSS J174551.51+541852.0 Z_ph~0.08-0.1
SDSS DR10 clearly shows this as a galaxy, SDSS J171447.71+204101.1 with a photometric redshift of ~0.08 and a hint of tight spiral structure
according to NOMAD1 there are two sources within ~2" of each other so the SED might be a blend:
NOMAD1 IDs are 0730-1100399 and 0730-1100397
seems to be a #galaxy 2MASX J02273316-3116304 according to NED
#goodcandidate NOMAD1 0688-0022561 V=17.970mag
#galaxy SDSS DR10 image is clear SDSS J015938.29-133208.3 photometric redshift ~0.17-0.3
#goodcandidate SDSS J023459.74-073431.7 V=17.610mag from NOMAD1
DSS red and blue show very faint object right on the red line to SW, promising SED, NOMAD1 0685-0336088 V=12.990mag, proper motion ~3mas/yr
agreed, or perhaps it's moved away from the crosshairs a little, promising SED though, SDSS J170942.80+180311.9 proper motion ~15.1mas/yr
#goodcandidate with promising SED, NOMAD1 0593-0308971 V=12.850mag, proper motion ~4.3mas/yr
#goodcandidate in spite of some distortion (due to seeing?) in SDSS images, promising SED, 2MASS J17071277+6321221 type M, V=11.7mag
M6 star classed as a long period variable but no period given so could be a semi-regular variable or a Mira, might be throwing off material
#galaxy SDSS J014440.50+073358.9 Z_ph~0.09-0.1 maybe a face-on disk galaxy, hint of a bar and two spiral arms in SDSS DR10 image
#goodcandidate with promising SED, HD 214982 spectral type A0, V=7.16mag
I think 2MASS sees a different object to the galaxy not in the other surveys, checked DSS, SDSS and UKIDSS, what objects are bright in JHK?
#goodcandidate promising SED, HD2830, spectral type A0, V=7.07mag, proper motion ~23.2 mas/yr
#goodcandidate with promising SED, 2MASS J16082203-0711061 V=12.900mag tiny proper motion
promising SED, this is NOMAD1 0412-0004256 V=12.620mag very small proper motion (~7.3mas/yr)
#goodcandidate carbon star 2MASS J09133186+1934229 spectral type M7.5
the star is SDSS J172328.79+384506.8 and the background galaxy SDSS J172328.77+384515.6 Z_ph~0.1-0.12
#goodcandidate with promising SED, NOMAD1 1727-0033750 V=13.450mag
#galaxy SDSS J082403.68+515415.5 Z_sp=0.031 crisp spectrum shows strong narrow emission lines characteristic of star formation
#goodcandidate with promising SED, NOMAD1 0598-0315759 V=11.930mag very small proper motion, distant giant perhaps?
#galaxy SDSS J171555.05+672853.3 Z_ph~0.14
marked notround from SDSS but perhaps was wrong? checking SDSS DR10 shows as SDSS J164534.02+183309.6 clearly stellar, SED is promising also
#goodcandidate with promising SED SDSS J164655.78+055300.1 V=13.090mag from NOMAD1
#goodcandidate with promising SED regardless of saturation in DSS
#goodcandidate another object on red line but not quite inside, gave it the benefit of the doubt, promising SED, TYC 6148-900-1 V=11.48mag
checked SDSS DR10 and it's SDSS J163321.08-001517.5 classed as a galaxy but this clearly looks erroneous, V=13.340mag from NOMAD1
#goodcandidate promising SED, HD 122802 spectral type F4V, V=8.72 mag
wonder if this star, HD5543, has an unseen cooler companion - WISE images are offset from the others and this can also result in IR excess
#galaxy #merger
#galaxy #merger
#goodcandidate in spite of the saturation and very promising SED, HD 144490 G5 star, V=7.43 mag
#galaxy SDSS J024336.78-084850.8 Z_ph~0.07-0.1 flat SED for a galaxy, which is also small for such low z and a weak compact radio source
#goodcandidate un-star-like SED Simbad shows very nearby Xray source, target is NOMAD1 0698-0035852 similar mag in all colours, maybe quasar
#goodcandidate promising SED star is NOMAD1 0640-0301217 in BVR 11-13th mag, in JHK 6-7th mag, proper motion ~10mas/yr, maybe distant giant
#goodcandidate Cepheid TYC 1521-203-1 promising SED - I'd have thought Cepheids too luminous for disks but maybe circumstellar shell?
#goodcandidate diffraction spike from HR 8846 cuts through red circle. Target NOMAD1 0455-0876690 magnitude 13-14 all colours, promising SED
#galaxy SDSS J161935.99+781454.3 Z_ph~0.1 had marked as #goodcandidate seems quite a small galaxy for its redshift
promising SED, ID is NOMAD1 0599-0310277, 11-13th mag in BVR, 7-8th mag in JHK, proper motion very small for this brightness, likely a giant
flagged as #goodcandidate although it moves around a little, promising SED, SDSS J165016.95+285258.7 spectrum of K5 star, FIRST radio source
#multipleobjects another object visible only in DSS2 Blue, would have been good otherwise, SED promising but for presence of another object
flagged as #goodcandidate in spite of being slightly elliptical in 2MASS K band, still learning how tolerant to be of this, promising SED
very #goodcandidate SED looks like that of a thin continuous #disk, not a huge excess, host 2MASS J10203915-1609182 not a known disk host
perfect SED of #disk #goodcandidate just like as shown in the crash course
#goodcandidate don't know what this SED means, SDSS DR10 shows as SDSS J084309.23+364138.4 proper motion ~14mas/yr so stellar in nature
#goodcandidate SED of full disk?
marked #notround from 2MASS images but seemed a borderline case, nothing in SIMBAD/SDSS DR10, what type of SED is this? planetary nebula?
marked as a good candidate, SED suggests dust belt?
marked as a good candidate, is this the SED of a full disk?
have seen several SEDs like this now; from having read the guides on SED crash course thread, is this a sign of a disk with an inner gap?
dss2 red+blue show jet-like feature and extended shape: checked SDSS DR10 and it's two overlapping disk galaxies! SDSS J003945.16-231721.5