J/ApJ/726/19 Intermediate-mass stars in IC 1805 (Wolff+, 2011) ================================================================================ The evolution of circumstellar disks surrounding intermediate-mass stars: IC 1805. Wolff S.C., Strom S.E., Rebull L.M. =2011ApJ...726...19W ================================================================================ ADC_Keywords: Clusters, open ; Spectral types ; Equivalent widths ; Photometry, infrared ; Photometry, UBV ; Reddening ; YSOs Keywords: circumstellar matter - planetary systems - stars: early-type - stars: formation - stars: pre-main sequence Abstract: We report the results of a study of the intermediate- and high-mass stars in the young, rich star-forming complex IC 1805, based on a combination of optical, near-infrared, and mid-infrared photometry, and classification spectra. These data provide the basis for characterizing the masses and ages for stars more massive than ~2M_{sun}_ and enable a study of the frequency and character of circumstellar disks associated with intermediate- and high-mass stars. Optically thick accretion disks among stars with masses 2 in Simbad) 6- 14 F9.6 deg RAdeg Right Ascension in decimal degrees (J2000) 16- 24 F9.6 deg DEdeg Declination in decimal degrees (J2000) 26- 41 A16 --- 2MASS 2MASS name (HHMMSSss+DDMMSSs; J2000) 43- 47 F5.2 mag Umag The U band magnitude from MJD95 49- 53 F5.2 mag Bmag The B band magnitude from MJD95 55- 59 F5.2 mag Vmag The V band magnitude from MJD95 61- 65 F5.2 mag Jmag ? 2MASS J band magnitude 67- 70 F4.2 mag e_Jmag ? Uncertainty in Jmag 72- 76 F5.2 mag Hmag ? 2MASS H band magnitude 78- 81 F4.2 mag e_Hmag ? Uncertainty in Hmag 83- 87 F5.2 mag Ksmag ? 2MASS Ks band magnitude 89- 92 F4.2 mag e_Ksmag ? Uncertainty in Ksmag 94 A1 --- l_[3.6] Limit flag on [3.6] 95- 99 F5.2 mag [3.6] ? Spitzer/IRAC 3.6 micron band magnitude 101-104 F4.2 mag e_[3.6] ? Uncertainty in [3.6] 106 A1 --- l_[4.5] Limit flag on [4.5] 107-111 F5.2 mag [4.5] ? Spitzer/IRAC 4.5 micron band magnitude 113-116 F4.2 mag e_[4.5] ? Uncertainty in [4.5] 118-122 F5.2 mag [5.8] ? Spitzer/IRAC 5.8 micron band magnitude 124-127 F4.2 mag e_[5.8] ? Uncertainty in [5.8] 129-133 F5.2 mag [8.0] ? Spitzer/IRAC 8 micron band magnitude 135-138 F4.2 mag e_[8.0] ? Uncertainty in [8.0] 140 A1 --- l_[24] Limit flag on [24] 141-145 F5.2 mag [24] ? Spitzer/MIPS 24 micron band magnitude 147-150 F4.2 mag e_[24] ? Uncertainty in [24] -------------------------------------------------------------------------------- Byte-by-byte Description of file: table3.dat -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 3 I3 --- Seq Optical index number from Massey et al. (1995, Cat. J/ApJ/454/151) 4 A1 --- f_Seq [*] IR excess in Seq 6- 7 A2 --- SpT MK spectral type from this paper 9- 12 F4.2 0.1nm EW ? Equivalent width 4430{AA} interstellar feature 13- 14 A2 --- f_EW Uncertainty flag on EQW 16- 19 F4.2 mag E(B-V)Q ? E(B-V) from Q method (for stars with Q=(U-B)-0.72x(B-V)<-0.4, following Massey et al., 1995ApJ...438..188M) 21- 24 F4.2 mag E(B-V)S ? E(B-V) from spectral type 26- 29 F4.2 mag E(B-V) Adopted E(B-V) 31- 35 F5.2 mag Bmag0 Dereddened B band magnitude 37- 41 F5.2 mag Vmag0 Dereddened V band magnitude 43- 47 F5.2 mag (B-V)0 Dereddened (B-V) color index -------------------------------------------------------------------------------- History: From electronic version of the journal ================================================================================ (End) Greg Schwarz [AAS], Emmanuelle Perret [CDS] 14-Aug-2012