Processing Details
|
creation_date
|
2004-07-07 04:58:13
|
|
is_valid
|
1
|
|
quality_flags
|
0
|
|
Privileges
|
4
|
Image Statistics Details
|
mean
|
1.617e-01
|
|
median
|
9.074e-02
|
|
stdev
|
5.093e+00
|
|
min
|
-2.522e+01
|
|
max
|
2.557e+01
|
Astrometry Details
(derived from a local solution)
|
creation_date
|
|
|
is_valid
|
2
|
|
quality_flags
|
0
|
|
SEEING
|
0.485
|
|
RMS
|
0.000
|
|
NREF
|
54
|
|
SIG_DRA
|
1.055
|
|
SIG_DDEC
|
0.691
|
|
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
|
2004-10-18 15:34:32
|
|
is_valid
|
1
|
|
quality_flags
|
0
|
|
zeropoint
|
23.819
|
|
zp_error
|
0.000
|
|
zp_origin
|
manual
|
|
num_sources
|
0
|
|
extinction
|
0.105
|
|
ext_error
|
0.000
|
|
Observational Details
|
DATE_OBS
|
2003-04-01 04:21:07
|
Filter
|
#843
|
|
EXPTIME
|
59.9176
|
mag_id
|
JohnsonV
|
|
max_exptime
|
59.9176
|
AIRMSTRT
|
1.384
|
|
exposures
|
|
AIRMEND
|
1.383
|
|
OBJECT
|
NGC-4501
|
R.A.
|
187.824288439
|
|
obs_name
|
|
Dec.
|
14.333715585
|
|
obs_start
|
|
obs_id
|
|
|
PI_COI_id
|
|
program_id
|
|
|
Detector
ccd52
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
|
|
|
|
|
