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Query SEDR5
About this dataset.
Position Constraints
Rectangle
min
ra
dec
(max 10 square degrees)
max
ra
dec
Cone
center
ra
dec
radius
arcsec
solve name:
Solve
Proximity
list of ra,dec[,radius] (max 100 obj)
#ra,dec,sep
Default radius
arcsec
or Upload File (
Sample
)
None
No position constraint
Output
Format:
HTML
VOTable
CSV
Options
[ sexprv ]
show more columns
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column
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column
name
value
sample
description
min
max
specid
20150414HD173704N201531B0111167
光谱的ID
obsdate
2015-04-14
观测日期
planid
HD173704N201531B01
天区ID
spid
11
光谱仪号
fiberid
167
光纤号
iexp
2
第几次曝光
mjm
82263122
MJM
sng
38.9
g波段信噪比
sni
71.3
i波段信噪比
subclass
F7
子类型
rv
-21.42
卡方得到的rv
rverr
1.34
卡方得到的rv误差
rvpa
-15.20
参数计算的rv
teff
6070
参数计算的teff
logg
4.23
参数计算的logg
feh
-0.30
参数计算的fe/h
minchi2
1.3
卡方最小值
npix
2922
多少个像素参与计算
nabsline
12
多少根吸收线参与计算
fratio
0.02
相邻光纤的亮度比(值越大说明相邻光纤越亮)
fratio_b
0.02
相邻光纤蓝端的亮度比
fratio_r
0.02
相邻光纤红端的亮度比
obsid
101001
designation
J220848.54-020324.3
gid
11276816
ra
332.2022740000
dec
-2.0567670000
spec
spec-55859-F5902_sp01-001
filename
20111024/F5902/20111024_F5902_01_001.fit