Tables & Columns Legend

Jump To | ClusterNames | ClusterData | Blends | BinNames | BinData | StarNames | StarData | Membership | Coordinates | Motion | ObsProp | DerivStellar | Disks | Xray | Uv | Optical | Nir | Mir | Submm | Refs

ClusterNames
 Column Verbose name Description Units/Notes
cl_code cluster code internal cluster name
cl_name cluster_name short cluster name
cl_full_name cluster_full_name cluster full name [char]
cl_altname cluster_alt_name cluster alternate name [char]
cl_simbad cluster_simbad_name SIMBAD URL [html]
cl_type cluster_type Cluster Type
cl_status Cluster Status True if complete, False if incomplete, None if empty
ClusterData
 Column Verbose name Description Units/Notes
cl_lit_name cluster lit name name used as identifier in each reference [char]
dist_mean mean distance cluster distance pc
plx_mean mean parallax cluster mean parallax mas
age_mean mean age mean cluster age Myr
log_age_mean log(mean age) log of mean cluster age log yr
FeH_mean mean [Fe/H] mean metallicity in cluster dex
av_mean mean Av mean of visual extinction in cluster mag
av_range range in Av range of visual extinction in cluster [char]
cl_size size size of cluster pc
cl_core core radius core radius of cluster pc
rv_mean mean RV mean radial velocity of cluster km/s
rv_disp RV dispersion dispersion of radial velocity of cluster km/s
pm_ra_mean mean prop motion RA mean cluster proper motion in RA -- mu_alpha*cos(delta) mas/yr
pm_ra_disp prop motion RA dispersion dispersion of cluster proper motion in RA mas/yr
pm_dec_mean mean prop motion DEC mean cluster proper motion in DEC -- mu_delta mas/yr
pm_dec_disp prop motion DEC dispersion dispersion of cluster proper motion in DEC mas/yr
ra_cen mean_RA RA at center of cluster or group deg
dec_cen mean_DEC DEC at center of cluster or group deg
glat_cen mean_galactic_lat galactic latitude at center of cluster or group deg
glong_cen mean_galactic_long galactic longitude at cluster of cluster or group deg
cl_fiducial fiducial flag [boolean]
cl_notes cluster_notes notes about particular data entries from a cluster reference [char]
Blends
 Column Verbose name Description Units/Notes
blend_name blend name the name of the unresolved object
BinNames
 Column Verbose name Description Units/Notes
tagname tagged altname a name of a star in this stellar family [char]
bin_name system name the name of the stellar family, usually of an unresolved object [char]
BinData
 Column Verbose name Description Units/Notes
bin_comp unresolved components unresolved components included in measurement, e.g. B and C, but not A [char]
bin_desc binary description method of binary knowledge, e.g. Spectroscopic, Single/Double line, visual, RV, eclipse [char]
bin_period orbital period orbital per for multiple star systems days
bin_sep binary separation angular separation for resolved multiple systems arcsec
bin_pa binary position angle position angle for resolved multiple systems deg
StarNames
 Column Verbose name Description Units/Notes
star_name star name star name or identifier used in associated reference [char]
st_altname alternative star names alternate name(s) used in all references [char]
bin_flag binary flag True if detected as a multiple, None otherwise (never False) [boolean]
blend_flag blend flag True if blended source, False if resolved source, None otherwise [boolean]
StarData
 Column Verbose name Description Units/Notes
st_lit_name star lit name name used as identifier in each reference [char]
st_lit_altname star lit altnames alternate name(s) used for the stars in this reference [char]
st_fiducial fiducial flag [boolean]
st_notes star_notes notes about particular data entries from a star reference [char]
mm Multiple Data flag Multiple data values (multi-epoch or multiple methods) are reported in this reference for this star [boolean]
Membership
 Column Verbose name Description Units/Notes
cluster_name cluster_name name of cluster associated with cli [char]
mem_num membership integer membership indicator: -1 = unknown, 0=no, 1=unlikely, 2=possibly, 3=likely, 4=yes [integer]
mem_method membership method method by which membership was tested [char]
mem_lit_name member_lit_name the name of the star's cluster as listed in the reference [char]
mem_notes membership notes notes about membership status from the associated reference [char]
Coordinates
 Column Verbose name Description Units/Notes
ra ra (sexagesimal) sexagesimal right ascension (J2000) h m s
dec dec (sexagesimal) sexagesimal declination (J2000) d m s
ra_deg ra (decimal) decimal right ascension (J2000) deg
dec_deg dec (decimal) decimal declination (J2000) deg
Motion
 Column Verbose name Description Units/Notes
pm_ra prop. mot. ra stellar proper motion in RA mas/yr
pm_dec prop mot. dec stellar proper motion in DEC mas/yr
rv radial vel stellar radial velocity km/s
plx parallax parallax mas
st_dist stellar distance individual stellar distance derived from parallax pc
dm distance modulus distance modulus mag
ObsProp
 Column Verbose name Description Units/Notes
spt SpT (char) character representation of spectral type equating to spt_num [char]
spt_num SpT (numerical) numerical representation of spectral type in format class/type with class scale OBAFGKMLTY=0,1,2,3,4,5,6,7,8,9 [decimal allowed]
spt_method SpT method method by which spectral type was deterimed, e.g. photometry, optical, K-band, etc. [char]
spt_lit SpT as is in ref spectral type as it appears in source, including all symbols and qualifiers [char]
var_flag variability flag True if variability is detected, otherwise None (never False) [boolean]
var_period variability period period of intensity variation days
var_amp variability amplitude amplitude of intensity variation mag
var_amp525 5 to 95 percent variability amplitude amplitude of intensity variation quoted by gaia mag
var_desc variability description description of stellar intensity variation [char]
var_data var_data flag True if time series data exist, even though not stored in db, otherwise None (never False) [boolean]
emis_flag emission line flag True if line emission is detected, usually Halpha, otherwise None (never False) [boolean]
H_alpha Halpha eq width H-alpha (6562.85) equivalent width 0.1nm
H_alpha_tenp 10% width Halpha ten-percent width of Halpha line profile km/s
H_beta Hbeta eq width H-beta (4861.33) equivalent width 0.1nm
H_gamma Hgamma eq width H-gamma (4340.47) equivalent width 0.1nm
H_delta Hdelta eq width H-delta (4101.74) equivalent width 0.1nm
LiI_6708 Lithium eq width Lithium doublet at 6707.76+6707.91 equiv width 0.1nm
CaII_8498 CaII 8498 eq width CaII 8498 equiv width 0.1nm
CaII_8542 CaII 8542 eq width CaII 8542 equiv width 0.1nm
CaII_8662 CaII 8662 eq width CaII 8662 equiv width 0.1nm
CaII_H CaII H eq width CaII H 3968.47 equiv width 0.1nm
CaII_K CaII K eq width CaII K 3933.66 equiv width 0.1nm
KI_7699 KI 7699 eq width KI 7699 equiv width 0.1nm
NaI_D NaI D eq width NaI D doublet at 5889.97+5895.94 equiv width 0.1nm
NaI_8190 NaI 8190 eq width NaI doublet at 8183+8194 equiv width 0.1nm
OI_5577 OI 5577 eq width OI 5577 equiv width 0.1nm
OI_6300 OI 6300 eq width OI 6300 equiv width 0.1nm
OI_6363 OI 6363 eq width OI 6363 equiv width 0.1nm
OI_7773 OI 6363 eq width OI 7773 equiv width 0.1nm
OI_8446 OI 8446 eq width OI 8446 equiv width 0.1nm
NII_6548 NII 6548 eq width NII 6548 equiv width 0.1nm
NII_6583 NII 6583 eq width NII 6583 equiv width 0.1nm
HeI_5876 HeI 5876 eq width HeI 5876 equiv width 0.1nm
HeI_6678 HeI 6678 eq width HeI 6678 equiv width 0.1nm
HeI_7065 HeI 7065 eq width HeI 7065 equiv width 0.1nm
SII_6717 SII 6717 eq width SII 6717 equiv width 0.1nm
SII_6731 SII 6731 eq width SII 6731 equiv width 0.1nm
veil veiling optical veiling (F_excess/F_star)
veil_lam veiling wavelength wavelength of veiling measurement e.g. 5500A, 8000A, J-band [char]
vsini rotational vel projected rotational velocity km/s
rot_period rotation period rotation period days
DerivStellar
 Column Verbose name Description Units/Notes
Uvel velocity in U dir. velocity in U direction, towards galactic center km/s
Vvel velocity in V dir. velocity in V direction, towards galactic rotation km/s
Wvel velocity in W dir. velocity in W direction, north of galactic plane km/s
Av vis extinction visual extinction (V-band) mag
Ak nir extinction near-infrared extinction (K-band) mag
Agaia gaia extinction extinction quoted by gaia (G-band) only mag
Teff T_effective stellar effective temperature K
log_Teff log T_effective stellar surface temperature log K
L_star Luminosity stellar luminosity Lsun
log_L_star log Luminosity log of stellar luminosity log Lsun
R_star Radius stellar radius Rsun
M_star Mass stellar mass Msun
log_M_star log Mass log of stellar mass log Msun
age_star Age stellar age Myr
log_age_star log Age log of stellar age log yr
incl inclination angle inclination angle of stellar rotation deg
log_rphk log(R'HK) log of fractional luminosity in CaII HK lines dex
log_g log(g) stellar surface gravity log cm/s2
FeH [Fe/H] stellar metallicity expressed as standard log(A(Fe/H)_star / A(Fe/H)_sun) dex
log_nLi Li abundance scaled to 12 Li abundance, also given as A(Li) = log(nLi/nH)+12 dex
Disks
 Column Verbose name Description Units/Notes
disk_flag disk flag True for disk presence detected, None otherwise (never False) [boolean]
disk_desc disk description e.g. ClassI, ClassII, ClassIII, transitional, debris [char]
fdisk frac disk lum fractional disk luminosity L_disk/L_star
acc_flag accretion flag True for detection of disk accretion signature, otherwise None (never False) [boolean]
acc_method accretion method observational signature of accretion, e.g. emission, veiling [char]
Mdot M_dot mass accretion rate from disk Msun/yr
log_Mdot log(M_dot) log of mass accretion rate from disk log Msun/yr
M_dust dust mass dust mass Msun
log_M_dust log(dust mass) log dust mass log Msun
Lbol Bolometric Luminosity total integrated luminosity from source Lsun
log_Lbol log Bolometric Luminosity log of total integrated luminosity from source log Lsun
Tbol Bolometric Temperature temperature corresponding to Lbol K
Xray
 Column Verbose name Description Units/Notes
xray_flag xray detection flag True if object detected in xrays, otherwise None (never False) [boolean]
NHx column density hydrogen column density derived from xrays cm-2
log_NHx log NHx log of hydrogen column density derived from xrays log cm-2
Emedx xray energy median xray energy erg
Lx xray lum xray luminosity erg/s
log_Lx log Lx log of xray luminosity log erg/s
Fx xray flux xray flux erg/s/cm2
log_Fx log Fx log of xray flux log erg/s/cm2
HR1 soft xray hardness Chandra xray hardness ratio 1 (between 0.5-2 keV in CSC1.1)
HR2 hard xray hardness Chandra xray hardness ratio 2 (between 1.2-7 keV in CSC1.1)
Uv
 Column Verbose name Description Units/Notes
galex_fuv GALEX FUV GALEX far-UV; NOTE that FUV_Vega = FUV_AB - 2.223 mag (AB)
galex_nuv GALEX NUV GALEX near-UV; NOTE that NUV_Vega = NUV_AB - 1.699 mag (AB)
Optical
 Column Verbose name Description Units/Notes
U U Johnson U mag
B B Johnson B mag
V V Johnson V mag
Rj Rj Johnson R mag
Rc Rc Cousins R mag
Ij Ij Johnson I mag
Ic Ic Cousins I mag
u_sloan u Gunn/Sloan u mag
g_sloan g Gunn/Sloan g mag
r_sloan r Gunn/Sloan r mag
i_sloan i Gunn/Sloan i mag
z_sloan z Gunn/Sloan z mag
y_opt y PanSTARRS y mag (AB)
H_alpha_phot H-alpha_phot Narrow-band H-alpha filter mag
H_F336W F336W F336W (Johnson U) WF/PC2 mag
H_F435W F435W F435W (Johnson B,F439W,F438W) ACS/WFC/HRC, WF/PC2, WFC3 mag
H_F475W F475W F475W (Sloan g) ACS/WFC/HRC, WFC3/UVIS mag
H_F555W F555W F555W (Johnson V) WF/PC2, ACS/WFC/HRC, WFC3/UVIS mag
H_F625W F625W F625W (Sloan r) ACS/WFC/HRC, WF/PC2 F622W, WFC3/UVIS mag
H_F656N F656N F656N (narrow H-alpha) WFC3/UVIS, WF/PC2 mag
H_F658N F658N F658N (broad H-alpha) ACS/WFC/HRC mag
H_F775W F775W F775W (Sloan i) ACS/WFC/HRC, WFC3/UVIS mag
H_F791W F791W F791W (Johnson I) WF/PC2 mag
H_F814W F814W F814W (Cousins I) ACS/WFC/HRC, WFC3/UVIS mag
H_F850LP F850LP F850LP (Sloan z) ACS/WFC/HRC, WFC3/UVIS mag
gaia_g Gaia g Gaia g (astrometer) mag
gaia_bp Gaia bp Gaia bp (blue photometer) mag
gaia_rp Gaia rp Gaia rp (red photometer) mag
gaia_rvs Gaia rvs Gaia rvs (radial velocity spectrograph) photometry mag
Nir
 Column Verbose name Description Units/Notes
tm_J 2MASS J 2MASS J only mag
tm_H 2MASS H 2MASS H only mag
tm_K 2MASS K 2MASS Ks only mag
tm_flags 2MASS flags comma-separated cc and phot_qual flags from 2MASS catalog [char]
Z Z nir 0.88um Z (e.g. UKIDSS Survey) mag
Y Y nir 1.03um Y (e.g. UKIDSS Survey) mag
J J 1.25um J (non-2MASS values) mag
H H 1.65um H (non-2MASS values) mag
K K 2.20um K (non-2MASS values, K', Ks, etc) mag
H_F105W F105W F105W (Wide Y) WFC3/IR mag
H_F110W F110W F110W (Wide J) WFC3/IR mag
H_F160W F160W F160W (Broad H) WFC3/IR mag
JW_F070W F070W JWST NIRCam F070W (R) mag
JW_F090W F090W JWST NIRCam F090W (Z) mag
JW_F115W F115W JWST NIRCam F115W (J) mag
JW_F150W F150W JWST NIRCam F150W (H) mag
JW_F200W F200W JWST NIRCam F200W (K) mag
Mir
 Column Verbose name Description Units/Notes
L L 3.5um L (and 3.8um L', and nbL) mag
M M 4.8um M (and M') mag
N N 10.1um N mag
S_3p6_fd IRAC1 flux Spitzer IRAC 3.6um flux density mJy
S_4p5_fd IRAC2 flux Spitzer IRAC 4.5um flux density mJy
S_5p8_fd IRAC3 flux Spitzer IRAC 5.8um flux density mJy
S_8_fd IRAC4 flux Spitzer IRAC 8.0um flux density mJy
S_3p6 IRAC1 mag Spitzer IRAC 3.6um magnitude mag
S_4p5 IRAC2 mag Spitzer IRAC 4.5um magnitude mag
S_5p8 IRAC3 mag Spitzer IRAC 5.8um magnitude mag
S_8 IRAC4 mag Spitzer IRAC 8.0um magnitude mag
S_24_fd MIPS24 flux Spitzer MIPS 24um flux density mJy
S_24 MIPS24 mag Spitzer MIPS 24um magnitude mag
S_70_fd MIPS70 flux Spitzer MIPS 70um flux density mJy
S_70 MIPS70 mag Spitzer MIPS 70um magnitude mag
S_160_fd MIPS160 flux Spitzer MIPS 160um flux density mJy
S_160 MIPS160 mag Spitzer MIPS 160um magnitude mag
S_13 IRS13 Spitzer IRS 13um flux density mJy
S_16 IRS16 Spitzer IRS-peakup 16um flux density mJy
S_33 IRS33 Spitzer IRS 33um flux density mJy
W_3p4 WISE1 WISE W1 3.4um mag
W_4p6 WISE2 WISE W2 4.6um mag
W_12 WISE3 WISE W3 12um mag
W_22 WISE4 WISE W4 22um mag
wise_flags WISE flags comma-separated cc and phot_qual flags from WISE catalog [char]
Her_70 PACS70 Herschel PACS 70um mJy
Her_100 PACS100 Herschel PACS 100um mJy
Her_160 PACS160 Herschel PACS 160um mJy
JW_F277W F277W JWST NIRCam F277W mag
JW_F356W F356W JWST NIRCam F356W (L) mag
JW_F444W F444W JWST NIRCam F444W (M) mag
Submm
 Column Verbose name Description Units/Notes
Her_250 SPIRE250 Herschel SPIRE 250um mJy
Her_350 SPIRE350 Herschel SPIRE 350um mJy
Her_500 SPIRE500 Herschel SPIRE 500um mJy
sub_350 350 micron 350 um flux density including ALMA 0.35 mm mJy
sub_450 450 micron 450 um flux density including ALMA 0.45 mm mJy
sub_650 650 micron ALMA 0.65 mm flux density mJy
sub_800 800 micron flux density for 850, 870, and 880 um including ALMA 0.85mm mJy
sub_1000 1 mm flux density for 1.1-1.4 mm bands including ALMA 1.3 mm mJy
sub_2000 2 mm flux density for ALMA 2 mm band mJy
sub_3000 3 mm flux density for 2.6-4 mm bands including ALMA 3 mm mJy
rad_1p3cm 1.3 cm radio 1.3 cm flux density mJy
rad_2cm 2 cm radio 2 cm flux density mJy
rad_3p6cm 3.6 cm radio 3.6 cm flux density mJy
rad_6cm 6 cm radio 6 cm flux density mJy
Refs
 Column Verbose name Description Units/Notes
key ref_key BibTeX reference key
type ref_type Reference type, e.g. article, inproceedings
short_ref ref_short short reference listing (i.e. author/s and year)
address ref_address Address
author ref_author Author List
booktitle ref_title Title of book
chapter ref_chapter Chapter
edition ref_edition Edition
editor ref_editor Editor
howpublished ref_how_published How Published
institution ref_institution Publishing Institution
journal ref_journal Journal
month ref_month Month Published
note ref_note Note
number ref_number Book/Record Number
organization ref_org Organization
pages ref_pages Pages
publisher ref_publisher Publisher
school ref_school School
series ref_series Series
title ref_title Title
volume ref_volume Volume
year ref_year Publication Year
adsurl ref_url ADS Bibcode
comments ref_comments comments on the reference and its contents [char]

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