Query Beijing-Arizona Sky Survey EDR

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Position Constraints

Rectangle min ra dec (max 10 square degrees)
max ra dec
Cone center ra dec radiusarcsec
solve name:
Proximity list of ra,dec[,radius] (max 100 obj)
 Default radius
arcsec
or Upload File (Sample)
None No position constraint
 

Output

Format:
 

Options

[ abnormalbalmer ] Search only in this table
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column
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column		 name value sample description
minmax
specid 20111024F590201001 光谱的ID
iexp 2 第几次曝光
mjm 80436775 MJM
line 6564.603 谱线静止波长
intensity1 -0.337416 吸收成份的幅度
center1 6570.83 吸收成份的中心波长
coeffc1 16.8092 吸收成份的参数1
coeffd1 1.31691 吸收成份的参数2
intensity2 0.191986 发射成份的幅度
center2 6575.52 发射成份的中心波长
coeffc2 7.85152 发射成份的参数1
coeffd2 3.67309 发射成份的参数2
ew 9.79385 等值宽度
ewerr 0.656531 等值宽度的误差
chi2 0.0015676 拟合结果与光谱的卡方值
cc 0.523039 拟合结果与光谱的相关系数
sncon 14.1781 连续谱信噪比
obsid 101001 
designation J220848.54-020324.3 
ra 332.20227400 
dec -2.05676700 
spec spec-55859-F5902_sp01-001 
gid 11276816 
[ proper_motion ] Search only in this table
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column
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column		 name value sample description
minmax
source_id2 4071268910846774656 
ra2 281.33707210 
dec2 -29.64153283 
astrometric_chi2_al_2 110.05677 
astrometric_n_good_obs_al2 96.0 
phot_g_mean_flux_over_error2 185.1135 
phot_rp_mean_flux_over_error2 13.007439 
phot_bp_mean_flux_over_error2 22.497564 
phot_bp_rp_excess_factor2 1.2751327 
pmra2 5.69751396328 
pmra_error2 0.757802019348 
pmdec2 -8.62542824996 
pmdec_error2 0.643158290928 
phot_g_mean_mag2 19.103157 
phot_bp_mean_mag2 19.474985 
phot_rp_mean_mag2 18.48247 
parallax2 1.27961086345 
parallax_over_error2 2.672113 
source_id 4071268395487884416 
ra 281.30080934 
dec -29.68409925 
pmra 7.29504771376 
pmra_error 0.0855616954972 
pmdec -9.69394174684 
pmdec_error 0.067886213404 
phot_g_mean_mag 14.473842 
phot_bp_mean_mag 14.85258 
phot_rp_mean_mag 13.9331665 
parallax 0.960647534161 
parallax_over_error 24.282738 
astrometric_chi2_al 69.229416 
astrometric_n_good_obs_al 106.0 
phot_g_mean_flux_over_error 2222.9343 
phot_rp_mean_flux_over_error 1041.083 
phot_bp_mean_flux_over_error 279.6231 
phot_bp_rp_excess_factor 1.2182232 
pairdistance 0.05296055036 
s_au 198468.380555 
num 5.0 
binary_type 1.0 
gl 5.46162248652 
gb -11.8166125013 
gl2 5.51457343635 
gb2 -11.8275074817 
theta 190.657981296 
sig_dmu 0.728768346693 
dmu 1.92193526866 
dmu_orbit 0.0377769906565 
mg2 9.63854659218 
mg 4.386662361613993 
radial_velocity2 None 
radial_velocity_error2 None 
radial_velocity None 
radial_velocity_error None 
u_gaia None 
v_gaia None 
w_gaia None 
eu_gaia None 
ev_gaia None 
ew_gaia None 
u_gaia2 None 
v_gaia2 None 
w_gaia2 None 
eu_gaia2 None 
ev_gaia2 None 
ew_gaia2 None 
[ stellar ] Search only in this table
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column		 name value sample description
minmax
obsid 101001 
designation J220848.54-020324.3 
obsdate 2011-10-24 
lmjd 55859 
mjd 55858 
planid F5902 
spid 1 
fiberid 1 
ra_obs 332.2022740000 
dec_obs -2.0567670000 
snru 2.02 
snrg 9.07 
snrr 20.46 
snri 27.66 
snrz 17.01 
objtype Star 
class STAR 
subclass K0 
z -0.0001000000 
z_err 0.0000770000 
magtype ugriz 
mag1 18.78 
mag2 17.12 
mag3 16.42 
mag4 16.15 
mag5 15.97 
mag6 99.00 
mag7 99.00 
tsource JF_LEGAS_S 
fibertype Obj 
tfrom - 
tcomment . 
offsets 0 
offset_v 0.000 
ra 332.2022740000 
dec -2.0567670000 
teff 5067.57 
teff_err 213.07 
logg 4.152 
logg_err 0.534 
feh -0.656 
feh_err 0.334 
rv -29.87 
rv_err 23.23