Processing Details
|
creation_date
|
2004-07-16 16:13:09
|
|
is_valid
|
1
|
|
quality_flags
|
0
|
|
Privileges
|
4
|
Image Statistics Details
|
mean
|
6.038e-01
|
|
median
|
3.093e-01
|
|
stdev
|
1.738e+01
|
|
min
|
-8.631e+01
|
|
max
|
8.720e+01
|
Astrometry Details
(derived from a local solution)
|
creation_date
|
|
|
is_valid
|
2
|
|
quality_flags
|
0
|
|
SEEING
|
0.558
|
|
RMS
|
0.000
|
|
NREF
|
43
|
|
SIG_DRA
|
0.671
|
|
SIG_DDEC
|
0.527
|
|
MEAN_DRA
|
0.000
|
|
MEAN_DDEC
|
-0.000
|
|
RMS_OVERLAP
|
|
|
N_OVERLAP
|
|
|
SIG_DRA_OVERLAP
|
|
|
SIG_DDEC_OVERLAP
|
|
|
MEAN_DRA_OVERLAP
|
|
|
MEAN_DDEC_OVERLAP
|
|
Photometry Details
|
creation_date
|
1990-01-01 00:00:00
|
|
is_valid
|
1
|
|
quality_flags
|
0
|
|
zeropoint
|
23.060
|
|
zp_error
|
1.000
|
|
zp_origin
|
manual
|
|
num_sources
|
0
|
|
extinction
|
0.019
|
|
ext_error
|
0.003
|
|
Observational Details
|
DATE_OBS
|
2003-04-01 01:33:00
|
Filter
|
#845
|
|
EXPTIME
|
69.9171
|
mag_id
|
CousinsI
|
|
max_exptime
|
69.9171
|
AIRMSTRT
|
2.125
|
|
exposures
|
|
AIRMEND
|
2.109
|
|
OBJECT
|
NGC-4321
|
R.A.
|
185.576478372
|
|
obs_name
|
|
Dec.
|
15.7491155404
|
|
obs_start
|
|
obs_id
|
|
|
PI_COI_id
|
|
program_id
|
|
|
Detector
ccd55
of Instrument
WFI
|
|
|
ReducedScienceFrame
|
|
2046 X 4098 pixel
|
|
8.12 X 16.26 arcmin
|
|
| (color map inverted)
|
|
|
WeightFrame
|
|
2046 X 4098 pixel
|
|
8.12 X 16.26 arcmin
|
|
|
(white = 1, black = 0)
|
|
AstrometricParameters
(local solution)
|
|
|
PhotometricParameters
|
|
IlluminationCorrection
|
|
|
PSF Anisotropy
|
|
|
|
|
