J/ApJS/225/15 IR excess stars from Tycho-2 and AllWISE (Cotten+, 2016)
A comprehensive census of nearby infrared excess stars.
Cotten T.H., Song I.
<Astrophys. J. Suppl. Ser., 225, 15-15 (2016)>
=2016ApJS..225...15C 2016ApJS..225...15C (SIMBAD/NED BibCode)
ADC_Keywords: Photometry, infrared ; Stars, diameters ; Spectral types
Keywords: circumstellar matter; infrared: general; stars: evolution
Abstract:
The conclusion of the Wide-Field Infrared Survey Explorer (WISE)
mission presents an opportune time to summarize the history of using
excess emission in the infrared as a tracer of circumstellar material
and exploit all available data for future missions such as the James
Webb Space Telescope. We have compiled a catalog of infrared excess
stars from peer-reviewed articles and perform an extensive search for
new infrared excess stars by cross-correlating the Tycho-2 and all-sky
WISE (AllWISE) catalogs. We define a significance of excess in four
spectral type divisions and select stars showing greater than either
3σ or 5σ significance of excess in the mid- and
far-infrared. Through procedures including spectral energy
distribution fitting and various image analyses, each potential excess
source was rigorously vetted to eliminate false positives. The
infrared excess stars from the literature and the new stars found
through the Tycho-2 and AllWISE cross-correlation produced nearly 500
"Prime" infrared excess stars, of which 74 are new sources of excess,
and >1200 are "Reserved" stars, of which 950 are new sources of
excess. The main catalog of infrared excess stars are nearby, bright,
and either demonstrate excess in more than one passband or have
infrared spectroscopy confirming the infrared excess. This study
identifies stars that display a spectral energy distribution
suggestive of a secondary or post-protoplanetary generation of dust,
and they are ideal targets for future optical and infrared imaging
observations. The final catalogs of stars summarize the past work
using infrared excess to detect dust disks, and with the most
extensive compilation of infrared excess stars (∼1750) to date, we
investigate various relationships among stellar and disk parameters.
File Summary:
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FileName Lrecl Records Explanations
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ReadMe 80 . This file
table3.dat 160 505 Prime IR excess stars from the literature and
Tycho-2 cross-correlation with AllWISE
table4.dat 156 1257 Reserved IR excess stars from the literature
and Tycho-2 cross-correlation with AllWISE
table5.dat 694 1724 Photometry information for Prime and
Reserved catalogs stars
refs.dat 77 246 References (from table 2)
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See also:
II/328 : AllWISE Data Release (Cutri+ 2013)
I/311 : Hipparcos, the New Reduction (van Leeuwen, 2007)
I/259 : The Tycho-2 Catalogue (Hog+ 2000)
J/A+A/579/A20 : Circumstellar debris discs (Maldonado+, 2015)
J/ApJ/794/146 : M dwarfs with IR excess (Theissen+, 2014)
J/AJ/148/3 : Debris disk candidates detected with AKARI/FIS (Liu+, 2014)
J/ApJS/212/10 : WISE IR excesses for stars within 75pc (Patel+, 2014)
J/ApJS/211/25 : Spitzer/IRS debris disk catalog. I. (Chen+, 2014)
J/MNRAS/437/391 : IR excess in Sun-like stars with WISE (Cruz-Saenz+, 2014)
J/ApJS/208/29 : HIP stars with 22µm excess (Wu+, 2013)
J/ApJ/775/55 : Spitzer IR excesses in A-K stars (Ballering+, 2013)
J/A+A/555/A11 : DUNES survey observational results (Eiroa+, 2013)
J/PASP/125/477 : Gas Survey of Protoplanetary Systems. I. (Dent+, 2013)
J/ApJ/768/25 : Spitzer & Herschel obs. of debris disks (Gaspar+, 2013)
J/ApJ/760/26 : DA white dwarfs infrared photometry (Barber+, 2012)
J/AJ/144/135 : Spitzer 24µm photom. of Hipparcos F stars (Mizusawa+, 2012)
J/ApJ/750/98 : 24um observations of AFGKM stars of 3 clusters (Urban+, 2012)
J/A+A/541/A40 : Metallicity of solar-type stars (Maldonado+, 2012)
J/A+A/540/A26 : Pisa Evolution Models of low-mass stars (Dell'Omodarme+, 2012)
J/ApJ/745/147 : Binaries among debris disk stars (Rodriguez+, 2012)
J/ApJ/734/67 : Circumstellar emission with Keck (Millan-Gabet+, 2011)
J/ApJS/191/301 : Spitzer Atlas of Stellar Spectra (SASS) (Ardila+, 2010)
J/ApJ/724/835 : The Spitzer c2d survey of WTTSs. III. (Wahhaj+, 2010)
J/ApJ/705/1226 : Planet-bearing stars in Spitzer (Bryden+, 2009)
J/ApJ/705/89 : IRS spectra of solar-type stars (Lawler+, 2009)
J/ApJS/184/18 : Spitzer survey of young stellar clusters (Gutermuth+, 2009)
J/ApJS/179/451 : Predicted IR excesses for protoplanetary disks (Kenyon+, 2008)
J/ApJ/670/1367 : Gemini Deep Planet Survey (Lafreniere+, 2007)
J/ApJ/667/308 : Weak-line T Tauri in Spitzer c2d Survey. II. (Cieza+, 2007)
J/ApJ/660/1556 : Characterization of dusty debris disks (Rhee+, 2007)
J/ApJ/653/675 : Spitzer 24µm photometry of A dwarfs (Su+, 2006)
J/ApJ/636/1098 : Debris disks around solar-type stars (Bryden+, 2006)
J/ApJ/620/1010 : Spitzer 24µm photometry of A dwarfs (Rieke+, 2005)
J/ApJ/555/932 : IR fluxes of solar-type stars (Spangler+, 2001)
http://www.debrisdisks.org/ : Debris disk database
Byte-by-byte Description of file: table[34].dat
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Bytes Format Units Label Explanations
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1- 24 A24 --- Name Source identifier
26 A1 --- f_Name [bc] Flag on Name (1)
28- 29 I2 h RAh Hour of Right Ascension (J2000)
31- 32 I2 min RAm Minute of Right Ascension (J2000)
34- 38 F5.2 s RAs Second of Right Ascension (J2000)
40 A1 --- DE- Sign of the Declination (J2000)
41- 42 I2 deg DEd Degree of Declination (J2000)
44- 45 I2 arcmin DEm Arcminute of Declination (J2000)
47- 50 F4.1 arcsec DEs Arcsecond of Declination (J2000)
52- 59 A8 --- SpT SIMBAD MK Spectral Type (2)
61- 65 I5 K T* [2010/15000] Stellar temperature from SED
67- 71 F5.3 Rsun R* [0.1/9] Stellar radius from SED
73- 76 I4 K Td1 [20/625] Dust temperature from blackbody fit
to 1st disk
78- 83 F6.2 AU Rd1 [0/933] Disk radius from blackbody fit
to 1st disk
85- 88 I4 K Tdt2 [20/260]? Dust temperature from blackbody fit
to 2nd disk if applicable
90- 99 F10.5 AU Rd2 [0.3/996]? Disk radius from blackbody fit
to 2nd disk if applicable
101-109 F9.4 10-4 Tau [0/3459] Fractional dust luminosity; LIR/L*
111-119 F9.4 pc Dist [0.7/4555] Distance
121 A1 --- f_Dist [a] Flag on Dist (1)
123 I1 --- Num [1/9] Number of passbands that display IR excess
125-127 I3 um Start [11/160]? Wavelength of start of IR excess
129 A1 --- IRS? [Y/N] Has Spitzer IRS spectra
131-160 A30 --- Ref Reference if star has already been
claimed to have IR excess (see refs.dat file)
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Note (1): Flag as follows:
a = The distance shown is from the SED as described in detail
in the text (Section 3.2.6).
b = The disk has been resolved through scattered light and plotted
in Figure 18.
c = Most likely a giant based on the difference between proper motion
magnitude and SED distance. Needs spectroscopic confirmation.
Note (2): The spectral types are taken from SIMBAD unless designated by a ":".
In the last case, the spectral type is an interpolated spectral type
from SED fits. See section 5 for further explanations.
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Byte-by-byte Description of file: table5.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 23 A23 --- Name Source identifier
25- 26 I2 h RAh Hour of Right Ascension (J2000)
28- 29 I2 min RAm Minute of Right Ascension (J2000)
31- 35 F5.2 s RAs Second of Right Ascension (J2000)
36 A1 --- DE- Sign of the Declination (J2000)
37- 38 I2 deg DEd Degree of Declination (J2000)
40- 41 I2 arcmin DEm Arcminute of Declination (J2000)
43- 44 I2 arcsec DEs Arcsecond of Declination (J2000)
46 A1 --- Cat Catalog Membership: P=Prime, R=Reserved
48- 54 F7.1 K T* [2020/15000] SED Effective Temperature
56- 59 F4.2 Rsun R* [0.1/9] Stellar Radius from SED
61- 70 F10.5 Jy W1 [0.001/1997]? WISE 3.4um band flux catalog
measurement
72- 81 F10.5 Jy e_W1 [0/1625]? Uncertainty in W1 (2)
83- 91 F9.5 Jy pW1 [0.0007/320]? Predicted WISE 3.4um band
flux (1)
93-102 F10.5 Jy W2 ? WISE 4.6um band flux catalog measurement
104-112 F9.5 Jy e_W2 ? Uncertainty in W2 (2)
114-122 F9.5 Jy pW2 ? Predicted WISE 4.6um band flux (1)
124-131 F8.5 Jy W3 ? WISE 12um band flux catalog measurement
133-139 F7.5 Jy e_W3 ? Uncertainty in W3 (2)
141-148 F8.5 Jy pW3 ? Predicted WISE 12um band flux (1)
150-156 F7.5 Jy W4 [0.001/9.6]? WISE 22um band flux catalog
measurement
158-164 F7.5 Jy e_W4 [0.0001/0.3]? Uncertainty in W4 (2)
166-172 F7.5 Jy pW4 [0/8.3]? Predicted WISE 22um band flux (1)
174-180 F7.4 Jy IRAS12 [0.05/42]? IRAS 12um band flux measurement
182-188 F7.5 Jy e_IRAS12 [0.01/2.2]? Uncertainty in IRAS12 (2)
190-197 F8.5 Jy pIRAS12 [0.003/28]? Predicted IRAS 12um flux (1)
199-205 F7.4 Jy IRAS25 [0.04/11.3]? IRAS 25um band flux measurement
207-213 F7.5 Jy e_IRAS25 [0.009/0.8]? Uncertainty in IRAS25 (2)
215-221 F7.5 Jy pIRAS25 [0.0008/6.5]? Predicted IRAS 25um flux (1)
223-229 F7.4 Jy IRAS60 [0.06/23]? IRAS 60um band flux measurement
231-237 F7.5 Jy e_IRAS60 [0.02/1.4]? Uncertainty in IRAS60 (2)
239-245 F7.5 Jy pIRAS60 [0.0001/1.2]? Predicted IRAS 60um flux (1)
247-254 F8.3 Jy IRAS100 [-0.6/745]? IRAS 100um band flux measurement
256-262 F7.5 Jy e_IRAS100 [0.1/2.6]? Uncertainty in IRAS100 (2)
264-273 F10.5 Jy pIRAS100 [0/156]? Predicted IRAS 100um flux (1)
275-281 F7.5 Jy MIPS24 [0.0003/9]? Spitzer/MIPS 24um flux measurement
283-289 F7.5 Jy e_MIPS24 [0/0.8]? Uncertainty in MIPS24 (2)
291-310 A20 --- r_MIPS24 Reference for MIPS24 (3)
312-318 F7.5 Jy pMIPS24 [0/7.2]? Predicted Spitzer/MIPS 24um flux (1)
320-327 F8.5 Jy MIPS70 ? Spitzer/MIPS 70um flux measurement
329-335 F7.5 Jy e_MIPS70 ? Uncertainty in MIPS70 (2)
337-356 A20 --- r_MIPS70 Reference for MIPS70 (3)
358-364 F7.5 Jy pMIPS70 ? Predicted Spitzer/MIPS 70um flux (1)
366-372 F7.5 Jy MIPS160 ? Spitzer/MIPS 160um flux measurement
374-379 F6.4 Jy e_MIPS160 ? Uncertainty in MIPS160 (2)
381-403 A23 --- r_MIPS160 Reference for MIPS160
405-411 F7.5 Jy pMIPS160 ? Predicted Spitzer/MIPS 160um flux (1)
413-419 F7.4 Jy PACS70 [0.003/64]? Herschel/PACS 70um flux
measurement
421-427 F7.5 Jy e_PACS70 [0.0003/1.2]? Uncertainty in PACS70 (2)
429-449 A21 --- r_PACS70 ? Reference for PACS70
451-457 F7.5 Jy pPACS70 [0.001/0.8]? Predicted Herschel/PACS 70um
flux (1)
459-465 F7.5 Jy PACS100 ? Herschel/PACS 100um flux measurement
467-473 F7.5 Jy e_PACS100 ? Uncertainty in PACS100 (2)
475-497 A23 --- r_PACS100 Reference for pPACS70
499-505 F7.5 Jy pPACS100 ? Predicted Herschel/PACS 100um flux (1)
507-512 F6.4 Jy PACS160 ? Herschel/PACS 160um flux measurement
514-520 F7.5 Jy e_PACS160 ? Uncertainty in PACS160 (2)
522-542 A21 --- r_PACS160 Reference for PACS160 (3)
544-550 F7.5 Jy pPACS160 ? Predicted Herschel/PACS 160um flux (1)
552-557 F6.4 Jy SPIRE250 [0.005/2.7]? Herschel/SPIRE 250um flux
measurement
559-564 F6.4 Jy e_SPIRE250 [0.0008/0.3]? Uncertainty in SPIRE250 (2)
566-590 A25 --- r_SPIRE250 Reference for SPIRE250 (3)
592-598 F7.5 Jy pSPIRE250 [0.0002/0.07]? Predicted Herschel/SPIRE
250um flux (1)
600-605 F6.4 Jy SPIRE350 ? Herschel/SPIRE 350um flux measurement
607-612 F6.4 Jy e_SPIRE350 ? Uncertainty in SPIRE350 (2)
614-638 A25 --- r_SPIRE350 Reference for SPIRE350 (3)
640-646 F7.5 Jy pSPIRE350 ? Predicted Herschel/SPIRE 350um flux (1)
648-653 F6.4 Jy SPIRE500 ? Herschel/SPIRE 500um flux measurement
655-660 F6.4 Jy e_SPIRE500 ? Uncertainty in SPIRE500 (2)
662-686 A25 --- r_SPIRE500 Reference for SPIRE500 (3)
688-694 F7.5 Jy pSPIRE500 ? Predicted Herschel/SPIRE 500um flux (1)
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Note (1): From the SED model.
Note (2): When a flux is given but no uncertainty the flux is an upper limit.
Note (3): See Table 2.
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Byte-by-byte Description of file: refs.dat
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Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 31 A31 --- Ref First author's name and year
33- 51 A19 --- BibCode Bibcode of the reference
53- 77 A25 --- Comm VizieR catalog's reference
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History:
From electronic version of the journal
(End) Prepared by [AAS], Emmanuelle Perret [CDS] 05-Oct-2016