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ESASky
科普专题
Query Beijing-Arizona Sky Survey DR2 Stack
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 41.58958303,-1.56
Default radius
arcsec
or Upload File (
Sample
)
None
No position constraint
Output
Format:
HTML
VOTable
CSV
Options
[ stack ]
show more columns
show
column
sort by
column
name
value
sample
description
min
max
blockid
73661
Block ID
blockname
250.223+32.760_73661
Block name
ra
250.222958038
R.A. in J2000 of the block center
dec
32.76
Decl. in J2000 of the block center
ra_lb
250.625715478
R.A. in J2000 of the bottom left corner of the block
dec_lb
32.4193677952
Decl. in J2000 of the bottom left corner of the block
ra_lt
250.628802917
R.A. in J2000 of the top left corner of the block
dec_lt
33.0993339966
Decl. in J2000 of the top left corner of the block
ra_rt
249.81711316
R.A. in J2000 of the top right corner of the block
dec_rt
33.0993339966
Decl. in J2000 of the top right corner of the block
ra_rb
249.820200599
R.A. in J2000 of the bottom right corner of the block
dec_rb
32.4193677952
Decl. in J2000 of the bottom right corner of the block
prior
0
Priority for running photometry
has_g
True
Yes if the block has g-band observations
has_r
True
Yes if the block has r-band observations
has_z
True
Yes if the block has z-band observations