Query The South Galactic Cap u-Band Sky Survey Data - Image

About this dataset.

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:
 

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 name value sample description
minmax
id 101208553800981 Image designation
path 025/fits/101208 the path of image folder
filename p5538_0098_1.fit image name
cra_obs 85.76708333 Right ascension in J2000 in observation
cra_dec 69.62838889 Declination in J2000 in observation
cra 86.57927500 Right ascension in J2000, unit is degree
cdec 69.88195833 Declination in J2000, unit is degree
dateobs 2010-12-08 08:30:06.338000 UTC shutter opened
ccdno 1 amplifer id
exptime 180.0 Exposure time (seconds)
filter u filter used in observation
object NGC1961 object name
extinct 0.393 Galactic extinction value
airmass 1.267 airmass in exposure
mphase 2.6 Define the length of Moon_Month 29.53d
mazimuth 124.24 Moon Azimuth is measured from south thr. west
malitiud -71.92 Moon Alitiud
mangle 129.20 Position angle of Moon to CCD_Field center
calia73 None photometric zeropoint
calia731 None photometric zeropoints of amplifer 1
calia732 None photometric zeropoints of amplifer 2
calia733 None photometric zeropoints of amplifer 3
calia734 None photometric zeropoints of amplifer 4
sky 159.85 sky background value per pixel, unit is ADU
seeing 1.95 unit is arcsec
weight  
type  
gate1  
gate2  
gate3  
gate4  
flag  
tl_ra  
tl_dec  
bl_ra  
bl_dec  
tr_ra  
tr_dec  
br_ra  
br_dec